What is the molar quantity of ammonia associated with a $1.9 \cdot g$ $1.9*g$ mass of same?

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What is the molar quantity of ammonia associated with a $1.9 \cdot g$ $1.9*g$ mass of same?

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Answer 1 · 2017-07-29T11:50:34

Is there a question here? I presume you want the molar quantity of ammonia............

Explanation:

And to get the $moles of ammonia$ $"moles of ammonia"$ , we solve the quotient.....

$Moles of ammonia \equiv \frac{Mass of ammonia}{Molar mass of ammonia}$ $"Moles of ammonia"-="Mass of ammonia"/"Molar mass of ammonia"$

$\equiv \frac{1.9 \cdot g}{17.03 \cdot g \cdot m o l^{- 1}} = 0.112 \cdot m o l$ $-=(1.9*g)/(17.03*g*mol^-1)=0.112*mol$ $ammonia$ $"ammonia"$ ....is this calculation dimensionally consistent; why? What molar quantity of hydrogen does this quantity represent?

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What is the molar quantity of ammonia associated with a $1.9 \cdot g$ $1.9*g$ mass of same?

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What is the molar quantity of ammonia associated with a $1.9 \cdot g$ $1.9*g$ mass of same?