Chemistry, asked by papu5525, 1 year ago

2. Calculate the % of each element in calci-
um carbonate. (Atomic mass: C-12, 0-16,
Ca-40)

Answers

Answered by gagan11571

1

Answer:

Ca-40% ,C-12% ,O-48%

Explanation:

formula -CaCO3

for Ca

40/100*100=40

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