Science, asked by pawangodara90, 1 year ago

calculate the mass percentage of calcium carbonate

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Answered by taniasharma60

2

atomic mass of carbon = 12, oxygen = 16, calcium = 40. Thus, molecularmass 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 masswill be 100 grams. Then you may use unitary method for finding what you need.

Answered by daminiandraskar

1

I hope this is help you

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