Hydrogen cyanide is produced industrially from the reaction of gaseous ammonia, oxygen and mthane. `2NH_(3) (g) + 3O_(2) (g) + 2CH_(4) (g) rarr 2HCN (

Question

Hydrogen cyanide is produced industrially from the reaction of gaseous ammonia, oxygen and mthane. `2NH_(3) (g) + 3O_(2) (g) + 2CH_(4) (g) rarr 2HCN (

Hydrogen cyanide is produced industrially from the reaction of gaseous ammonia, oxygen and mthane.
`2NH_(3) (g) + 3O_(2) (g) + 2CH_(4) (g) rarr 2HCN (g) + 6H_(2) O (g)`
If `5 kg` of each reactant is used then what mass of `H_(2)O (g)` will be formed.
A. `5.6 gm`
B. `2.81 kg`
C. `5.29 kg`
D. `8.43 kg`

Monjur Alahi

8 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Correct Answer - C
`{:(,2NH_(3) (g),+,3 O_(2) (g),+,2 CH_(4) (g),rarr,2 HCN (g),+,6 H_(2)O (g),),(,5 kg,,5 kg,,5 kg,,,,,),(n =,(5)/(17) K "mole",,(5)/(32) K "mole",,(5)/(16) K "mole",,,,,),(,O_(2) "is" LR,,,,,,,,,):}`
Moles of `H_(2)O` formed `= (5)/(32) xx 2 xx 10^(3)` mole `= (5)/(16) K` mole
Mass of water formed `= (5)/(16) xx 18 xx 10^(3) gm`
`= 5.6 Kg`