Chemistry, asked by srichandansasmita5, 1 month ago

the mass of co2 produced by heating 21 g of nahco3 is

Answers

Answered by shivansh1210

1

Answer:

,

2moleofNaHCO

3

gives1moleofCO

2

gas

so,(

84

8.4

)molesofNaHCO

3

gives=

2

1

×(

84

8.4

)moles

Since,1moles(gives)=22.4L

∴

2

1

×(

84

8.4

)g=

2

1

×(

84

8.4

)×22.4L

=1.12L

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