What is the enthalpy of combustion, ΔH , of ethanol in kJ mol ?
Maximum temperature of water:...
What is the enthalpy of combustion, ΔH , of ethanol in kJ mol ?
Maximum temperature of water: 30.0°C
Initial temperature of water: 20.0°C
Mass of water in beaker: 100.0 g
Loss in mass of ethanol: 0.230 g
M (ethanol): 46.08
Specific heat capacity of water: 4.18 J g K
q = mcΔT
Answers: 1
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Type the letter that represents the correct location for each particle type below.
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If you add 5.00 ml of 0.100 m sodium hydroxide to 50.0 ml of acetate buffer that is 0.100 m in both acetic acid and sodium acetate, what is the ph of the resulting solution? acetic acid: ka = 1.8. x 10-5
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