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Chemistry, 01.07.2019 19:00, mairimespinal
The heat of vaporization of liquid is 1340 joules per gram. what is the minimum number of joules needed to change 40.0 grams of liquid to vapor at the boiling point? a) 33.5 b)1340 c)3,280 d) 53600
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Chemistry, 22.06.2019 20:30, Schoolworkspace453
Consider the following unbalanced equation for the combustion of hexane: αc6h14(g)+βo2(g)→γco2(g)+δh2o(g) part a balance the equation. give your answer as an ordered set of numbers α, β, γ, use the least possible integers for the coefficients. α α , β, γ, δ = nothing request answer part b determine how many moles of o2 are required to react completely with 5.6 moles c6h14. express your answer using two significant figures. n n = nothing mol request answer provide feedback
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The heat of vaporization of liquid is 1340 joules per gram. what is the minimum number of joules nee...
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