maryppp maryppp

16-02-2017
Chemistry

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If 9.0g of water contain 1.0 g of hydrogen what mass of oxygen is contained in 36 g of water

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Hoodsie Hoodsie

16-02-2017

9/1 ratio so 9:1=36:x
X is your hydrogen in the 36g sample. To find the mass of Oxygen you subtract the mass of hydrogen from the total.
4 grams H
36-4=32 g h2o

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