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

Draw the skeletal structures of two different molecules that are each made of 5 carbon atoms and 12 hydrogen atoms.

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.

How many neutrons does an element have if its atomic number is 50 and its mass number is 166