Answer:
[H+] = 6.8×10^-11
so, pH = - log[H+]
= - log [6.8×10^-11]
= -(-10.167)
= 10.167
Hyponym is the another name for hard water.
Explanation:
Please Mark me brainliest
Answer:A.) molecule of atoms forms
Im pretty sure it is chemical change
I think the answer is increases
B. Ca(OH)2(s)+CO2(aq)-CaCO3(s)+H2O(aq)
