The number of moles of oxygen atoms present in 1 kg CaCO3
(A) 5
(B) 10
(C) 30
(D) 20
Answers
Answered by
2
Answer:
⭕️The number of moles of oxygen atom present in 1 kg caco3 ⭕️
✔️1.8 into 10^22✔️
Hope it may be help you!!!!!!!!
Answered by
3
Answer:
10 moles is the answer
Explanation:
CaCO3 = 40g + 12g + 48g
= 100g
1kg = 1000g
n= W/GMW
= 1000/100
= 10 moles
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