Chemistry, asked by hars52, 1 year ago

calculate the number of moles of H2CO3 present in 3.1g of H2CO3

Answers

Answered by ishita353

1

molecular mass of H2CO3= 62

hence, 62 g H2CO3 has=1 mole

therefore, 3.1 g H2CO3 contains 0.05 moles

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