Question

calculate no of molecule present in 25 gram of calcium carbonate​

Answer 1

Answer:

weight of calcium carbonate given= 25 g. = 0.25 moles. thus number of moles in 25 g of calcium carbonate is 0.25.

Explanation:

hope it helps you out and please mark me as brainlist and follow me

Answer 2

Explanation:

see the attachment.....and if any doubt ask me in comment section