Chemistry, asked by himangshu123, 1 year ago

how many atoms of calcium are there in 2 grams of CA

Answers

Answered by kashyapabhay7518
0
5 atoms in calcium to the 2 grams
Answered by haihaaaminath
2

moles = mass ÷ molar mass

mass= 2g

molar mass= 40

moles = 2 ÷ 40

= 0.05 moles

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