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10-12-2017
Chemistry

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how many moles of MgS2O3 are in 249g of the compound

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midnitemoon80p03mds midnitemoon80p03mds

18-12-2017

to get molar mass simply add up the masses of the various elements

molar mass of MgS2O2 is 136.43

moles=mass/molar mass

249÷136.43= 1.825

1.83 moles

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