An aqueous solution of non-electrolyte A, with a molecular mass of 60, contains 6 grams of non-electrolyte A in 500 mL
and has a density equal to 1.05 g per mL. The molality of the
solution is

Problem page gaseous ethane reacts with gaseous oxygen gas to produce gaseous carbon dioxide and gaseous water . if of water is produced from the reaction of of ethane and of oxygen gas, calculate the percent yield of water. be sure your answer has the correct number of significant digits in it.

Iknow the answer is a but i don't know why

Reaction rate depends on how many molecules are coming into contact with each other with enough energy to react. increasing the temperature of the reactants will increase -