How many grams of K are needed to form 3 moles oh H2?

2K + 2H2O ➡️ 2KOH + 1H2

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.

According to the tide table below what time of day will the highest tide occur? (2 pt) the highest tide will occur at

List the path of the respiratory system