An irregularly shaped metal part made from a particular alloy was galvanized with zinc using a Zn(NO3)2 solution. When a current of 3.08 A was used, it took exactly 1.8hours to deposit a 0.0229-mm layer of zinc on the part. What was the total surface area of the part? The density of zinc is 7.410 g/cm3. Assume the efficiency is 100%. calculate your answer to at least 2 decimal places

*HINT surface area is measured in cm2*

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