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Topic: W = RTΔn... Δn ???  (Read 2293 times)

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Offline abhishekmeena

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W = RTΔn... Δn ???
« on: August 21, 2012, 04:26:22 AM »
W = RTΔn ... here in reactions only moles of gas are cosidered like Δn = moles of gaseous products - moles of gaseous reactants... why moles of solids and liquids are not considered??
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Offline Hunter2

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Re: W = RTΔn... Δn ???
« Reply #1 on: August 21, 2012, 06:18:02 AM »
Because they don't change in Volume.
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Offline Vidya

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Re: W = RTΔn... Δn ???
« Reply #2 on: August 21, 2012, 06:19:39 AM »
PV = nRT is the equation applicable only for gases.
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