A substance with a mass of 50 g has a specific heat of 1.23 J/(g.°C) and a change in temperature of 15°C. Calculate the amount of energy, in joules, released.
1. List the "GIVEN" variables and identify the "FIND." 2. Convert variables, if needed.
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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