Unit 4A (Acids and Bases)

Coffee is a solution containing caffeine, acids, alkaloids, water, phenols, and many other
chemicals. The solvent in the coffee solution is __________ and the rest of the chemicals
dissolved in the solvent are called _________.
What is the difference between a saturated solution and a supersaturated solution?

12 eggs can be referred to as one dozen eggs.
______________ particles can be referred to as one mole of particles.

10 billion oxygen molecules (1 x 10
10
) is how many moles of molecular oxygen are there?

If the weights of carbon, hydrogen, and oxygen are approximately 12, 1, and 16 g/mol
respectively, about how much would 1 mole of sucrose (C6H12O6
) weigh?

The pH of a strong acid might be _____ while the pH of a strong base might be _____
The pH of pure water is _____.

What would be the pH of .002 moles of HNO3 dissolved in 2 L of water?

A base has a pH of 8.5. What is the concentration of OH
-
ions in the solution?

6 answers

I'll HELP you answer any of these but you need to tell me what you don't understand about each. Also, note that the question on possible pH for strong acids and strong bases mixes up the difference between strong acids/bases with concentration. ANY pH value correctly answers that question.
I just need the questions answered
Simple answer. You just want me to do your work for you.
Yes
Thank you for being honest. I'm happy to help anyone who wants to learn but I'm not interested in doing all of the work while someone else watches. I already know the answers so all I'm doing is helping you cheat if I GIVE you the answers with no work on your part. In the end that doesn't help you. #1 is
12 eggs can be referred to as one dozen eggs.
______6.02E23________ particles can be referred to as one mole of particles.
Hey I have the same work as them , and could you just give us the answers there was no need to say all of that if your not gonna help be frr 💀.