Chemistry, asked by akhanikumar74525, 7 months ago

calculate the mass number of calcium carbonate​

Answers

Answered by rajveerorange
0

Answer:

atomic mass of carbon = 12, oxygen = 16, calcium = 40. Thus, molecular mass of CaCO3 = 40+12+16*3 = 100. This means that when you have avogadro's number (=6.022 * 10^23) of CaCO3 molecules then the mass will be 100 grams.

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