Question

1) The formula of Gypsom is
ii) The value of acceleration due to gravity on the surface of the moon is​

Answer 1

Answer:

1) CaSO4.2H20

2) 1.62 m/s2

Hope it help you..

Answer 2

Answer:

(1) Gypsum is composed of calcium sulphate (CaSO4) and water (H2O). Its chemical name is calcium sulphate dihydrate (CaSO4. 2H2O).

(2) The acceleration due to gravity on the surface of the Moon is about 1.625 m/s2, about 16.6% that on Earth's surface or 0.166 ɡ.

Explanation:

THIS IS THE ANSWER OF BOTH THE QUESTION......