How many moles of carbon dioxide gas can be produced when 12.8 moles of benzene (c6h6) react with excess oxygen? unbalanced equation: c6h6 + o2 → co2 + h2o show, or explain, all of your work along with the final answer.

List four observations that indicate that a chemical reaction may be taking place

How many moles of cu are needed to react with 5.8 moles of agno3? cu + 2 agno3 → cu(no3)2 + 2 ag

The equation below shows a chemical reaction. a + b + heat —> c + d according to the law of conservation of energy, which statement is true? a. the reactants absorb heat because they have less energy than the products. b. the products release heat because they have more energy than the reactants. c. the reactants generate heat because they have more energy than the products. d. the products require heat to form because they have less energy than the reactants.