Answer:
a carbonate reacts with an acid to form a salt,water and carbon(iv) oxide
Explanation:
note the products well
ex:acid and base=salt and water only
OR
It's B ------------------------------------
yes
The five senses: sight, hearing,
taste, smell, and touch can be extended with instruments
1-b
2-c
3-a
4-d
5-d
6-b
7-a
