Acids/Bases Lab Conclusion Questions:
1. What color litmus paper do you use to:
a. Test for acids:
Explain how:
b. Test for bases:
Explain how:
2. What ion does an acid produce when mixed in water?
3. What ion does a base produce when mixed in water?
4. Are acids stronger when the pH is higher or lower?
5. Are bases stronger when the pH is higher or lower?
6. What pH is neutral?
7. An acid with a pH of 2 is _______ X stronger than a pH of 5.
8. A base with a pH of 10 is ________ X weaker than a base with a pH of 12.
9. What substances are formed when an acid and base react?
10. What is a salt?
11. What happens to pH when you combine an acid and a base?
12. What would this acid/base reaction produce?
KOH + HI ------- _________
+ __________