What Is Solubility in Chemistry?

What Is Solubility in Chemistry?What is the solubility in chemistry? It is a definition of how much something can be dissolved into another, or a liquid that is able to hold one thing while not holding anything else. What makes solubility in chemistry important?Solubility in chemistry determines how much of a substance can be dissolved into another. If you had a mix of some very simple things such as glucose and water, there would be two reactions that could occur, one to create glucose and the other to have it leave the solution. They would both produce carbon dioxide, which would rise in the solution. The reaction that does not produce carbon dioxide is called complete aqueous equilibration.Hydrogen is the most common substance found in water. The word 'hydrogen' comes from the Greek word 'helon,' which means 'water-lover.' That same Greek word also means 'powerhouse.' Of course, hydrogen molecules combine very easily to form water when combined with oxygen to form water vapor. How ever, if you were to mix two extremely heavy substances, such as water and many different types of nitrates, you would get a much stronger gas that would have a much higher boiling point than any other type of gas.You might notice the chemistry textbook use the word 'hydrogen' to define the particular types of gases that we are all familiar with. There are four primary types of gasses, including: nitrogen, oxygen, methane, and propane.At the molecular level, all of these gases have one property in common: they all have some way of combining with each other, or with one another's molecules. For example, carbon and hydrogen combine to make carbon dioxide. Oxygen combines with water to form water vapor. Oxygen and water to form carbonic acid. In this regard, there are a number of air molecules that have the ability to get into the atmosphere by combining with one another. Those air molecules combine with one another to form harmless atmospheric gases, but sometimes, they do not complet e the chemical process necessary to make ozone. Ozone is very potent and dangerous because it blocks out the ultraviolet light, or UV radiation. That is why it is good to wear sunscreen with a UVB protection factor of 30 or higher. You do not want to be caught in the desert without sun protection.Solubility in chemistry explains the basic facts of the life of the earth. Understanding these will help you understand how things work and how to keep them working the way they should be.

Charlotte Today Highlights Heart Math Tutoring - Heart Math Tutoring

Charlotte Today Highlights Heart Math Tutoring - Heart Math Tutoring Charlotte Today Highlights Heart Math Tutoring Charlotte Today Highlights Heart Math Tutoring March 14, 2019 Heart Tutoring Executive Director Emily Gaffney on Charlotte Today discussing how our volunteers are tackling the achievement gap in Charlotte-Mecklenburg Schools. Closing the elementary math achievement gap may not be easy, but it can be fun. Emily Gaffney, Executive Director of Heart Math Tutoring, shares how volunteer tutors support CMS elementary students who are behind in math with fun games and effective tutoring. “Helping somebody with math is a great way to help them with their life. Our volunteers are there to give high-fives and point students in the right direction,” says Gaffney. See the entire interview here.

The ACT, the SAT, or Both

The ACT, the SAT, or Both ACT SAT Prep and College Admissions Blog If you just started your junior or senior year of high school, then you have a lot of big decisions coming up in your life! In addition to all your tough classes and rewarding extra curricular activities, you have to juggle the college admissions process. After your high school transcript and personal essays, test scores are the final big piece of the college admissions puzzle. So how can you get the score that will get you into your dream school?The big decision to make is whether you are going to submit ACT scores, SAT scores, or both. First, check out the requirements of the colleges you will be applying to. Many schools only require that you submit either an ACT or an SAT score, but some are still strict about which one they prefer.If the choice is yours, then you can consider which test is more suited to your style of thinking and test-taking. Putting some time into deciding which test to take will pay off when you get your highest possible score; there are some big differences between the tests. Subject Areas (not including writing): the SAT only has two key subject areas- quantitative and verbal- whereas the ACT is divided into four sections- reading, English, science and math. The ACT reading and English sections combined basically equal the SAT verbal section, but the SAT is more focused on vocabulary. There is nothing like the ACT science section on the SAT; ACT science doesn't demand any prior scientific knowledge, rather it tests students on their ability to read graphs, charts and tables. So, what that boils down to is that there are more math and vocabulary questions on the SAT, whereas the ACT is more about reading comprehension in a variety of contexts. If you are better at memorizing things likemathematical formulas and the definitions of words, take the SAT. If you are more analytic, take the ACT. Section Break-Down:since the ACT is divided among four subjects, it is broken down into four long sections, each of which is dedicated to one subject. Since the SAT only has two core subjects, it is broken up into many smaller sections. The sections tend to alternate between quantitative and verbal over the course of the test. So, maybe you want to choose your test based on your attention span. If you focus well for long periods of time, then the ACT will be better for you. But if you like to work on different things and switch around to keep your mind fresh, then the SAT is good for you.Those are the biggest differences, but if you're still not sure there's an easy solution. Take a practice test for each and see which feels more comfortable. You may choose the one that you initially score higher on, or you may feel that one is more suited to your style and will be better after your studying is done.And, if you are able to do equally well on both, demonstrating that to schools will definitely work in your favor!

4 Fall Pumpkin Recipes to Celebrate October

4 Fall Pumpkin Recipes to Celebrate October pixabay.com Walking into a Trader Joe’s and seeing all of the shelves lined with pumpkin paraphernalia makes me feel as though I just landed on the set of Halloweentown and am tasked with the mission of lighting the giant pumpkin candle. And while it may be easy to pick up a box of pumpkin waffle mix or some pumpkin cheesecake, many folks don’t exactly know what to do with those cans of pumpkin puree or with an actual pumpkin itself. Yes, the idea of pumpkin puree may be quite vague, but once you figure out how to work with it in the kitchen, the possibility of seasonal dishes are endless! From savory to sweet, you can create a plethora of culinary masterpieces with this delicious vegetable mush. You just have to get creative! But if you’re too lazy to experiment all on your own, check out this list of some very delicious October-worthy pumpkin dishes that will have you feeling anything but basic. 1. Flourless Pumpkin Peanut Butter Cookies Okay, so I obviously have to start with something sweet. These cookies are SO simple to make and not to mention healthy and delicious. They also pair perfectly with a warm pumpkin spiced latte. This recipe makes about 10 cookies. Ingredients: -4 Tbsp peanut butter (Be sure to use a solid peanut butter and not the oily stuff.) -1 small mashed banana (the less ripe the better for these already chewy cookies.) -2 Tbsp pumpkin puree (You can store the rest of the can in a container and pop it in the fridge.) - ¼ dark chocolate chips or chunks -Pinch of cinnamon or pumpkin pie spice (which is basically cinnamon, cloves, and nutmeg) -Pinch of salt -A dash of vanilla extract -A dash of stevia (or any natural non-sugar sweetener, or you can skip this step) Instructions: •Preheat your oven to 350 degrees and spray a baking pan with coconut oil or cooking oil of your choice •Mix up all of the ingredients well •Scoop by rounded tablespoon onto cookie sheet and press down with a fork •Cook for 14 minutes and let cool •Enjoy! 2. One Pot Cheesy Pumpkin Pasta Who says pumpkin is only reserved for dessert? This is not only the most amazing excuse to combine pumpkin and cheese but also a super simple and delicious one pot pasta meal. You don’t have to deal with a bunch of dirty dishes and your meal comes together in 20 minutes or less. Image via domesticsuperhero.com This One Pot Cheesy Pumpkin Pasta is the perfect blend of pumpkin, creaminess and cheesiness. There is also a kick of spiciness that makes the dish really pop. Definitely don’t forget the salt here because it also helps to tie in all of the flavors. Find the recipe below via domesticsuperhero.com. Ingredients: -12 ounces pasta noodles, such as elbows, farfalle, or penne -1 small onion, diced -3 garlic cloves, minced -1 cup pumpkin puree (NOT pumpkin pie filling) -4 cups vegetable broth -1/4 tsp red pepper flakes -1/4 tsp salt -1/8 tsp fresh ground pepper -1/8 tsp nutmeg -2 Tbsp butter -4 ounces cream cheese, room temperature and cut into cubes Instructions: •In a stockpot or deep skillet, add noodles, onion, garlic, vegetable broth, pumpkin puree, red pepper flakes, salt, pepper and nutmeg. Stir to blend together, and put on the stove over medium/high heat. •Bring to a boil, then cover, reduce heat and let simmer for 10 minutes. •Uncover, stir, cover, simmer for 2-4 more minutes, or until pasta is al dente. •Add butter and cream cheese cubes, stir continuously until the cheese is melted and incorporated. •Serve and top with parsley if desired. Add salt and pepper to taste. 3. Easy Pumpkin Caramel Pull Apart Bread This is definitely a quick and easy cheat meal-worthy pumpkin treat! This pull-apart pumpkin bread can be easily made with pre-made dough, pumpkin puree, pecans and caramel. It’s a warm, comforting bread that is perfect for a chilly fall morning breakfast. Try out the recipe from willcookforsmiles.com. Ingredients: -1 lb pizza dough -2/3 cup pumpkin puree - ½ cup crushed pecans - ½ cup brown sugar -1 tsp cinnamon - ½ tsp allspice - ¼ tsp nutmeg -1 Tbsp melted butter - ¼ cup caramel + more for drizzle on top -Flour for surface Instructions: •Preheat oven to 350 and grease an 84 bread loaf pan. •Roll out pizza dough into a rectangle thats about 168 inches in size. •In a small mixing bowl, combine pumpkin, sugar, spices and pecans. Mix until all incorporated. •Brush dough with melted butter and drizzle ¼ cup of caramel all over the dough. •Spread pumpkin mixture evenly all over the dough. •Cut the dough easily using a pizza cutter, lengthwise, into three long strips. Then cut in width-wise, creating squares. Stack squares and place them side-by-side into the prepared loaf pan. •Drizzle some more caramel over the top and place in the oven. •Bake for 35-38 minutes. 4. Healthy Pumpkin Chili Image via theglowingfridge.com This is another savory pumpkin dish that is perfect for a breezy fall evening. This recipe for healthy pumpkin chili can be whipped up pretty easily and is simple while providing a lot of flavor. This batch can feed up to four people or can be saved for a week of easy meal prep. Take a look at the recipe from theglowingfridge.com. Ingredients: -1/2 cup vegetable broth (or 1 Tbsp olive oil; for sautéing) -1 large onion, chopped -2 cloves garlic, minced -2 bell peppers, chopped (any color) -1 28-ounce can of diced tomatoes -1 15-ounce can black beans, drained and rinsed -1 15-ounce can pinto beans, drained and rinsed -1 15-ounce can pumpkin purée (not pumpkin pie filling!!) -2 cups vegetable broth -2 Tbsp chili powder -2 tsp cumin -2 tsp paprika -1 tsp salt -1/2 tsp cinnamon -Dash of cayenne pepper or red pepper flakes (optional) -Juice from 1 lime -Toppings: cilantro, avocado, jalapeños, sriracha, crushed tortilla chips Instructions: •In a big pot, heat up the vegetable broth. •Sauté the onion and garlic until translucent, about 5 minutes. •Add in the bell peppers, cook another 5 minutes. •Add in the canned tomatoes, beans, pumpkin, vegetable broth and spices (excluding the lime until the end). Stir until well combined. •Bring to a slight boil, turn down heat and cover to let simmer about 15-20 minutes. •Turn off heat and stir in the fresh lime juice. •Serve immediately with your favorite spices.

How to Stop Eating Your Feelings

How to Stop Eating Your Feelings pexels.com Almost every student has used food to deal with feelings. Eating your feelings is a common practice for young people to deal with stress, emotions, or any kind of distress. Many studies have been done on the relationship between eating and stress and it’s been found that as stress goes up, so too does eating. While binge eating every once in a while is normal and mostly innocent, if it becomes a pattern it can start to negatively impact your well being. It can begin to make you feel shame, guilt, and out of control with your own body. It can also negatively impact your health since the foods that people often binge are high in sugar and/or fat. Chronic binge eating is a serious problem that affects many, many people. It is categorized as an eating disorder and should be treated as such. If you feel like binge eating or using food to deal with your stress or emotions, there are things that you can do to try and start taking steps to regaining a healthy relationship with food. 1. Identify risk situations One of the most helpful things you can do to try and stop binge eating habits is to identify which emotions or situations trigger a binge. Once you are able to identify situations that cause you to overeat, you can either find ways to remove yourself from the situation or come up with a specific plan for how to deal with those specific situations. 2. Food tracking Food tracking can be a bit controversial when it comes to overcoming eating disorders. It’s something that works great for some people but can exacerbate unhealthy eating patterns in others. It’s worth trying out for yourself because it can be very helpful. There are a lot of apps that are available for smartphones that act as food diaries. They help you track what you eat and how many calories and macros the food you are eating has. This can be a great way to structure your eating and keep to a plan that prevents binge eating. On the flip side, counting calories can be extremely harmful and lead to restricting habits which, often, then lead to bingeing. 3. Take time out to eat Plan out where and when you are going to eat. Refrain from eating on the go as this can cause overeating throughout the day. Take the time to sit down at a table and have a meal. By doing this, it’s easier to eat well-portioned meals instead of having too many portions over the course of the entire day. Be mindful about what and how you are eating. Pay attention to the smell, taste, and texture of the food and slow down when you are eating. By eating slower, you feel fuller faster. 4. Don’t diet It might sound counterintuitive, but dieting can greatly exacerbate binge eating habits.  By restricting yourself, you are more likely to go overboard when you do allow yourself a “cheat meal.” By dieting, you are more likely to take a mile when you give yourself an inch. Instead, change your lifestyle by including lots of healthy foods and don’t refrain from indulging in a treat because it’s not your “cheat day.” By treating yourself to a cookie or a slice of cake more often, you lessen the risk of eating an exorbitant amount of calories when you do finally let yourself “cheat.” 5. Exercise Working out has many benefits beyond just burning calories. Working out is also a natural appetite suppressant. Biologically, working out suppresses your appetite so that you don’t overeat. Mentally, working out can also be an appetite suppressant because you are less likely to go overboard on the sweets because you don’t want to cancel out your workout routine. Working out is also a great way to relieve stress and deal with emotions in a physical way. Instead of dealing with stress through food, going on a run can achieve an even better result than eating 15 cookies. 6. Understand nutrition labels Take the time to learn how to read nutrition labels. Nutrition labels reveal so much about food that you might not suspect by just eating it. Many packaged foods contain more than one serving size, so understanding how to read nutrition labels can help you navigate how much of a snack to eat and which snacks to buy. There are also lots of hidden sugars and fats in a lot of food, which are naturally addictive to our brains. By reading nutrition labels, you can parse out which foods are high in sugar and fat and are more likely to trigger a binge, and which ones aren’t. Binge eating is a serious problem for a lot of people. But there are ways to regain your control over your diet. If you don’t feel like you are able to take back control over your diet, reach out to a professional to help guide you through recovery.

Should You Take the Job Offer

Should You Take the Job Offer pexels.com Research You most likely quickly heard information via the internet or by word of mouth/reputation about the company where you would be hired. Take the time to sit down and research the company completely. Ensure that you agree with their ethics and decisions. You should be well-informed about not only the company as a whole but also the position as a whole. Make sure your understanding of the job matches the one described in the job offer. The last thing needed is a surprise on your first day. Consider all options   Although the option with the most vacation days or the highest paying salary may appear to be the obvious choice, consider the option that will be the best fit for you. A compilation of the tasks youd be completing daily, salary, benefits, etc. should be the approach you take in order to view the job thoroughly. Try not to focus on just one main aspect of a position. Realism Though you may receive a job offer for what may appear like a dream job position, try to evaluate if accepting this position and lifestyle is realistic. Will you be happier in this position? Are you willing to make the sacrifices the position requires? Is there a new commute time? If so are you ready for the change? Are the changes that will be necessary for the position rational? Are you giving up too much? Are you rushing into the position? Did you take all of the previously mentioned tips into consideration? Scrutinize all aspects the position and how your life will be affected.

My Week 6 Progress Learning Korean

My Week 6 Progress Learning Korean Amelia  from the UK is currently taking the italki World Cup Language Challenge to learn Korean.  She uploaded a Public Video Pledge  and even started a personal blog site to help motivate her Hallyu to ???.   We were so impressed with her efforts that we asked if we could repost what she had written on her personal blog as she gives weekly updates on her progress.  Check out her latest post reposted with permission. Hi Everyone, Sorry, I disappeared off the radar for a bit there. Unfortunately, busy got even more busy and I’ve hardly been able to escape the office the last couple of weeks. Given the choice between writing a blog about studying Korean or actually studying it, I thought I’d better focus on the second option! That’s also the reason why there’s no video this week…. Also, last week I got a little behind for my usual schedule. I had to cancel one lesson because I was still at work, and then one of my teachers had to cancel as she was ill. So last week, I only did 2 hours. Luckily I have been ahead pretty much all the time so I’m on about 21 hours now, which means I should finish the challenge just ahead of schedule. I’m glad I front-loaded it a bit otherwise I would have been a bit worried about finishing! My sentences are gradually getting a bit longer, and Rosa is making me practice different contexts with all the new vocab I am learning. I’ve started to introduce clauses such as for~, ~which, ~ that I had wanted to ~, because of ~ I will ~ etc. etc. They need more practice to get past two clauses but at least it is allowing me to vary my structures a little! I’ve even got to the stage of having multiple ways to say the same thing. There are two bits that I’m still finding a little challenging at the moment. One is the formal language for seniors, which has different particles and verb endings (and even different verbs for some words!). Its just because I don’t hear it so naturally as the semi-formal tone that most beginners start with. The other bit that I am still slow to wrap my brain around is the way of transforming verbs into nouns / adjectives. The grammar is relatively simple but getting my brain to think in the right way before embarking on a sentence is still going to take a little while! On an unrelated note, my enthusiasm for my terrible beginners Korean has led to me being categorised as a volunteer at the conversational meetup group I go to on Fridays. In practice, this just means being a spare pair of hands whenever they need me but it’s nice to have integrated so quickly into the community around language learning ?? Amelia x My Week 6 Progress Learning Korean Amelia  from the UK is currently taking the italki World Cup Language Challenge to learn Korean.  She uploaded a Public Video Pledge  and even started a personal blog site to help motivate her Hallyu to ???.   We were so impressed with her efforts that we asked if we could repost what she had written on her personal blog as she gives weekly updates on her progress.  Check out her latest post reposted with permission. Hi Everyone, Sorry, I disappeared off the radar for a bit there. Unfortunately, busy got even more busy and I’ve hardly been able to escape the office the last couple of weeks. Given the choice between writing a blog about studying Korean or actually studying it, I thought I’d better focus on the second option! That’s also the reason why there’s no video this week…. Also, last week I got a little behind for my usual schedule. I had to cancel one lesson because I was still at work, and then one of my teachers had to cancel as she was ill. So last week, I only did 2 hours. Luckily I have been ahead pretty much all the time so I’m on about 21 hours now, which means I should finish the challenge just ahead of schedule. I’m glad I front-loaded it a bit otherwise I would have been a bit worried about finishing! My sentences are gradually getting a bit longer, and Rosa is making me practice different contexts with all the new vocab I am learning. I’ve started to introduce clauses such as for~, ~which, ~ that I had wanted to ~, because of ~ I will ~ etc. etc. They need more practice to get past two clauses but at least it is allowing me to vary my structures a little! I’ve even got to the stage of having multiple ways to say the same thing. There are two bits that I’m still finding a little challenging at the moment. One is the formal language for seniors, which has different particles and verb endings (and even different verbs for some words!). Its just because I don’t hear it so naturally as the semi-formal tone that most beginners start with. The other bit that I am still slow to wrap my brain around is the way of transforming verbs into nouns / adjectives. The grammar is relatively simple but getting my brain to think in the right way before embarking on a sentence is still going to take a little while! On an unrelated note, my enthusiasm for my terrible beginners Korean has led to me being categorised as a volunteer at the conversational meetup group I go to on Fridays. In practice, this just means being a spare pair of hands whenever they need me but it’s nice to have integrated so quickly into the community around language learning ?? Amelia x