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# Stoichiometry: Conversion Factors Moles Reactant to Moles Product

CHEM-3PENTH

Below is a balanced equation for the reaction of nitrogen with hydrogen to produce ammonia.

Which conversion factor(s) would be used if the moles of hydrogen was given to react with excess nitrogen and the moles of ammonia produced had to be calculated?

$$N_{2}(g)\ +\ 3H_{2}(g)\rightarrow 2NH_{3}(g)$$

Select ALL that apply.

A

$\cfrac{2.0159\ g\ H_{2}}{1\ mole\ H_{2}}$

B

$\cfrac{1\ mole\ H_{2}}{2.0159\ g\ H_{2}}$

C

$\cfrac{17.0337\ g\ NH_{3}}{1\ mole\ NH_{3}}$

D

$\cfrac{1\ mole\ NH_{3}}{17.0337\ g\ NH_{3}}$

E

$\cfrac{6.022\times 10^{23}\ molecules}{1\ mole\ H_{2}}$

F

$\cfrac{1\ mole\ H_{2}}{6.022\times 10^{23}\ molecules}$

G

$\cfrac{2\ mole\ NH_{3}}{3\ mole\ H_{2}}$

H

$\cfrac{3\ mole\ H_{2}}{2\ mole\ NH_{3}}$