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allsm [11]
3 years ago
5

how many moles of nitrogen gas are produced in the reaction if we started with 6 moles of ammonium nitrate

Chemistry
1 answer:
babunello [35]3 years ago
7 0
9moIN2 :
The molar ratio between Nitrogen and ammonia is
1
:
3
, therefore, to produce 18 moles of ammonia, we will need
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a) The reaction is exothermic since the overall enthalpy change is negative. this means that the system has lost energy to the environment, namely, the apparatus and due to drought.

b) We first calculate the number of moles in 3.55 grams of magnesium.

number of moles= mass/ atomic mass

                            =3.55/24

                            =0.1479 moles(to 4sf)

now, if 2 moles of magnesium give -1204kJ

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then -234kJ will be produced by

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