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Calculate the work done in each of th...

Calculate the work done in each of the following reactions
State whether work is done on or by the system
(a) The oxidation of one mole of `SO_(2)` at `50^(@)C`
`2SO_(2(g)) + O_(2(g)) to 2SO_(3(g))`
(b) Decomposition of 2 moles of `NH_(2) NO_(3)` at `100^(@)C`
`NH_(4)NO_(3(s)) to N_(2) O_((g)) + 2H_(2)O_((g))`

Text Solution

Verified by Experts

`(a) W= 1342 .7 J (b) W= -18. 606 kJ`
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