hkinparis14
hkinparis14
14-09-2015
Chemistry
contestada
convert the following to moles 34.0g NH3
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geoplosion
geoplosion
14-09-2015
First we must find the relative formula mass of NH3:
14+(1x3) = 17
Now we use the formula moles(n)= mass(g)/Mr
From substitution we get 34.0/17 = 2
The answer is 2M (M for Moles)
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