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I don’t get it How do you solve the problems
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I don’t get it
How do you solve the problems

I don’t get it How do you solve the problems-example-1
User Plicatibu
by
5.1k points

1 Answer

6 votes

Answer:

80 g O2

Step-by-step explanation:

Use stoichiometry

H2O has a mass of 18.01528.

(90 g H2O / 1) x (1molH2O / 18.01528gH2O) x (1molO2 / 2molH2O) x (31.999gO2 / 1molO2)

= 79.92964861 g

Which is about 80 g.

User Lukas Vrabel
by
5.4k points
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