In the reaction N2 + 3H2—> 2 NH3, what is the mole ratio of N2 to NH3?
Select one:
O a. 1:1
O b. 2:3
O c. 1:3
O d. 1:2

If a solution is considered basic, then a) the hydroxide ion and hydronium ion concentrations are equal. b) the hydroxide ion concentration is less than the hydronium ion concentration. c) the hydronium ion concentration is greater than the hydroxide ion concentration. d) the hydroxide ion concentration is greater than the hydronium ion concentration.

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.

Identify two types of chemical bonding in the source of dietary potassium