Chemistry, asked by sanjeevmenon, 9 months ago

plz can someone answer this question

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Answered by VAIBHAV7288

0

Answer:

Total mass=20g

mass of PbO=8.1g

mass of O2=3.4

mass of NO2=?

According to law of conservation of mass

mass of reactant=mass of product

20=PbO+O2+NO2

20=8.1+3.4+NO2

NO2=8.5g

Hope it will help

Answered by yash3374

0

Answer:

hii dear

hear is your answer

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