Which set of coefficients correctly balances the following reaction * K3PO4 + _ MgCl2 → __ Mg3(PO4)2 + __KCI

Match the mixture with the substance// i really need on this guys (it’s a pic btw)

Which material burns faster? metal aluminum

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