How do you solve all different types of chemistry problems?

The best way to figure out how to solve chemistry problems is to practice problems that you have the answer to (usually the odd-numbered questions in your textbook or the examples you are given within each chapter). Attempt the question even if you have no idea how to solve it. Just try something, even if you're just multiplying the two numbers you are given together because you don't know what else to do. Then look up the answer and figure out if you got it right or wrong, and figure out the right way to do it. It's important not to look at the answer until you've gotten some sort of answer, even if you know it's wrong. Check out the book, 'Chemistry for Everyone'.

One trick is to just figure out what units you are using and just cancel them out until you have them in the right units you want for example if you want the moles of a substance and have grams/mole divide the amount in grams by grams/mole