For the following reaction, 19.5 grams of iron are allowed to react with 29.5 grams of hydrochloric acid. iron * (s) + hydroch acidamu iron() hydrogen What is the maximum amount of iron() chloride that can be formed? grams What is the FORMULA for the limiting reagent ? What amount of the excess reagent remains after the reaction is complete ? grams

Compare and contrast the bohr model and the electron cloud models of the atom.

How do you know when a chemical reaction has occurred

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