A$)$ How many grams of water can you produce if you have $45\mathrm{.}0$ grams of H $2$ and $150\mathrm{.}0$

grams of O $2?(10)$

B$)$ What is present at the end of the reaction? $(2)$

C$)$ How many grams of each chemical are present at the end of the reaction? $(5)$

D$)$ What is your yield if you actually produce only $50\mathrm{.}0$ grams of water? $(3)$

Watch Sig Figs.