Consider the reaction 2 CO + O2 → 2 CO2 .What is the percent yield of carbon dioxide
(MW = 44 g/mol) if the reaction of 10 g of carbon monoxide (MW = 28 g/mol) with
excess O2 produces 8 g of carbon dioxide? Answer in units of %.

Mrs. smith ordered a root beer float (vanilla ice cream + root beer). mrs. smith noticed that the three states of matter (solid, liquid, and gas) all existed simultaneously in her root beer float. a. identify each phase of matter in the root beer float. b. describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? ) c. identify one phase change you would see in a root beer float and described what causes this change.

When you perform this reaction, what could remain at the end of the reaction? check all that apply. excess reactant aqueous copper chloride excess reactant aluminum oxygen product solid copper carbon dioxide product aqueous aluminum chloride water

What overall charge must all compounds have