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answer
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watching
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17 Nov 2019
4 How many molecules are in 5.82 g of Ca_3(PO_4)_2 ? What is the mass (in grams) of 5 34 times 10^-21 molecules of hydrogen peroxide (H_2 O_2)? How many oxygen atoms are in 1 75 g of sugar (C_12 H_22 O_11)?
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How many molecules are in 5.82 g of Ca_3(PO_4)_2 ? What is the mass (in grams) of 5 34 times 10^-21 molecules of hydrogen peroxide (H_2 O_2)? How many oxygen atoms are in 1 75 g of sugar (C_12 H_22 O_11)?
Elin HesselLv2
5 Jun 2019