2C_H10 + 13 O2 -> 8 CO2 + 10 H2O 1.How many grams of O2 are needed to completely combust 4.35 moles of Butane (C4H10)?
2.Use the equation above, how many grams of water are produced by the complete combustion of
0.56 moles of butane?
3. Use the equation above, with 12.7 moles of butane, how many grams of Carbon dioxide can be
produced?

Achemist wants to extract copper metal from copper chloride solution. the chemist places 0.50 grams of aluminum foil in a solution containing 0.75 grams of copper (ii) chloride. a single replacement reaction takes place. (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction? a) approximately 0.36 grams, because copper (ii) chloride acts as a limiting reactant b) approximately 1.8 grams, because copper (ii) chloride acts as a limiting reactant c) approximately 0.36 grams, because aluminum acts as a limiting reactant d) approximately 1.8 grams, because aluminum acts as a limiting reactant

Provide a stepwise curved arrow mechanism that fully explains the outcome of the reaction shown below. oh нао* heat он

Stage in which a typical star has completely stopped fusion