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nyland1
Group Title
How many grams of H2 are needed produced in 11.13 grams of of NH3
 one year ago
 one year ago
nyland1 Group Title
How many grams of H2 are needed produced in 11.13 grams of of NH3
 one year ago
 one year ago

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aaronq Group TitleBest ResponseYou've already chosen the best response.1
can you write an equation for the reaction and balance it?
 one year ago

nyland1 Group TitleBest ResponseYou've already chosen the best response.0
3H2+N2\[3H _{2}+N _{2}\rightarrow2NH _{3}\]
 one year ago

nyland1 Group TitleBest ResponseYou've already chosen the best response.0
ignore the first part
 one year ago

aaronq Group TitleBest ResponseYou've already chosen the best response.1
okay good stuff, now covert the grams of NH3 to moles
 one year ago

nyland1 Group TitleBest ResponseYou've already chosen the best response.0
ok so find the molar mass?
 one year ago

aaronq Group TitleBest ResponseYou've already chosen the best response.1
well yeah, then find the moles moles=mass/molar mass
 one year ago

aaronq Group TitleBest ResponseYou've already chosen the best response.1
okay so you have this 3H2+N2→2NH3 x 0.653 now, you have to use the coefficients to form a ratio between the 2 substances, since they're not in a one to one relationship. aA + bB > cC moles of C/c = moles of A/a
 one year ago

nyland1 Group TitleBest ResponseYou've already chosen the best response.0
see i dont understand that
 one year ago

aaronq Group TitleBest ResponseYou've already chosen the best response.1
all you have to do is normalize each one by diving the amount of moles by it's respective coefficient \[\frac{ moles of H _{2} }{ 3 }=\frac{ moles of NH _{3} }{ 2 }\]
 one year ago

aaronq Group TitleBest ResponseYou've already chosen the best response.1
then solve for whatever you're looking for
 one year ago
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