Answer:
A weak acid is an acid that partially dissociates into its ions in an aqueous solution or water. In contrast, a strong acid fully dissociates into its ions in water. At the same concentration, weak acids have a higher pH value than strong acids.
Explanation:
:)
25% of 20
%=100
25/100 x 20
1/4 x 20
The answer is equal to 5
I think it’s 79.5 g don’t thank me and sorry if you get it wrong
D. Not all mixtures are heterogeneous
The answer is the letter C