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posted by punkin on Thursday, November 29, 2012 at 11:24pm.
How many moles of CoCO3 are there if sample has 2.84 times 10 to the 16th power carbonate particles
There are 2.84E-16/6.02E23 mols CO3. There is 1 atom Co in 1 molecule of CoCO3; therefore, mols CO3 = mols CoCO3.
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