2h2 + o2 --> 2h2o can be classified as what type of reaction? a. both synthesis and combustion. b. only synthesis. c. only combustion. d. it cannot be classified.

Which of the following is true for the actual yield of a reaction? it is always calculated as a ratio. it is the yield from the excess reactant. it is the yield from the limiting reactant. it is always less than the theoretical yield.

What is the mass of each element in a 324.8 sample of co2

Which of the following represents the ester functional group? a. -coo- b. -cho c. -cooh d. c=o