the effect of ph Flashcards
(7 cards)
1
Q
what are strong acids and alkalis?
A
corrosive- meaning that meaning they can cause irreversible damage when touched
2
Q
what is the taste of weak acids?
A
sour
3
Q
what is the taste of weak alkalis?
A
bitter
4
Q
what are some common acids?
A
- hydrochloric acid
- nitric acid
- sulfuric acid
5
Q
what are some common alkalis?
A
- sodium hydroxide
- potassium hydroxide
- calcium hydroxide
6
Q
what are three ways of measuring ph?
A
- universal indicator
- ph probe
- litmus indicator
7
Q
difference between universal indicator and litmus indictor
A
litmus indicator tells us is a solution is acidic or alkali while a universal indicator shows how strong the solution is
