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chemistry a level question

chemistry a level question

baneofmylife

D8E68731-0415-4E6C-BBEC-C319326E8A4A.jpg.jpeg

i know i’m being so so stupid but where do they get the 100.1g from? this is probably the easiest thing ever but i’m brain dead from revision.

Reply 1

~Fractal~

That’s the molar mass of calcium carbonate. 100.1gmol^-1

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