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# Answer to Question #190712 in General Chemistry for Kennedy Muyunda

Question #190712

a 0.010 mole sample of barium nitrate formed was heated until it had completely decomposed according to the following balanced equation.

2Ba(NO3)2 =2BaO + 4 NO2 + O2

. Using the ideal gass equation to calculate the total volume, cm3 of gaseous product obtained at 387K and 1.12×105 Pa.

1
2021-05-08T23:36:25-0400

2Ba(NO3)2 =2BaO + 4 NO2 + O2

Moles of barium nitrate= 0.010

P= 1.12×105 Pa

T=387K

Using Stoichiometry ee got

Total Volume of the gaseous products =107cm3

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prince charmie
19.05.21, 09:24

how did u find 107cm3

Assignment Expert
10.05.21, 08:56

2Ba(NO3)2 =2BaO + 4 NO2 + O2 Moles of barium nitrate= 0.010 P= 1.12×105 Pa T=387K Using Stoichiometry ee got Total Volume of the gaseous products =107cm3

Kennedy Muyunda
09.05.21, 10:50

How did you arrive at 107cm3