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Author Question: Consider the following balanced reaction. How many grams of water are required to form 75.9 g of ... (Read 107 times)

frankwu

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Question 1

A 14.01 g sample of N2 reacts with 3.02 g of H2 to form ammonia (NH3). If ammonia is the only product, what mass of ammonia is formed?
◦ 1.10 g
◦ 23.07 g
◦ 3.02 g
◦ 17.03 g
◦ 14.01 g

Question 2

Consider the following balanced reaction. How many grams of water are required to form 75.9 g of HNO3? Assume that there is excess NO2 present. The molar masses are as follows: H2O = 18.02 g mol-1, HNO3 = 63.02 g mol-1.

3NO2(g) + H2O(l) → 2HNO3(aq) + NO(g)

◦ 26.5 g H2O
◦ 21.7 g H2O
◦ 38.0 g H2O
◦ 43.4 g H2O
◦ 10.9 g H2O


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Marked as best answer by frankwu on Nov 18, 2019

Jadwiga9

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frankwu

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Reply 2 on: Nov 18, 2019
YES! Correct, THANKS for helping me on my review


pangili4

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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