How many moles of cuo would be required to produce 12 mol of copper metal in this reaction? cuo(s) + h2(g) —— cu(s) + h2o(g)

What is the chemical formula of the following compound

What are the percent by mass of copper in penny lab

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