Use the following balanced reaction to solve: P4 (s) + 6H2 (g) → 4PH3 (g)

How many grams of phosphorus trihydride will be formed by reacting 60 L of Hydrogen gas with an excess of P4?

 60.7 g of will be formed.

Explanation:

To calculate the moles :

The balanced chemical reaction is

is the limiting reagent as it limits the formation of product and is the excess reagent.

According to stoichiometry :

6 moles of produce = 4 moles of

Thus 2.68 moles of will produce=  of

Mass of

Thus 60.7 g of will be formed by reactiong 60 L of hydrogen gas with an excess of

what does the table look like

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