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Heat of Combustion Question
Heat 210g of water by 65ºC using ethanol specific heat capacity= 4.18 heat of combustion of ethanol = 1367KJ/mol ∆H=mc∆t = 210 x 65 x 4.18 = 57057 J (57.057 KJ) Since half heat is lost to surroundings, only 683.5 KJ/mol of heat was utilized from the ethanol. so 57.057/moles of ethanol =... -
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If you are in year 11, read this first.
to kurt.physics are u actually doing 2u in year 10 and the ext1/2 maths in year 11? what school do you go to?- humdiddle
- Post #263
- Forum: Mathematics Extension 2
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If you are in year 11, read this first.
EE2 is a wank- humdiddle
- Post #262
- Forum: Mathematics Extension 2
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