Chemistry, asked by arfanasingh, 1 year ago

calculate the number of moles and molecules present in 12.5 g calcium carbonate .calculate the number

Answers

Answered by Anonymous

4

HEY!!!

CACO3 = 100gm

So in 12.5gm
= Caco3 = 100/12.5

Caco3 = 6.022 ×10^23 × 8 mole.

Help u.

Anonymous: yep! to find no of molecules =) multiply 6.023*10^23 to 8 :)

VipulRajput01: hmm

arfanasingh: thanks

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