subject
Chemistry, 02.12.2021 14:00 Ciarrathereal

Ammonia gas combines with excess oxygen gas to produce Nitric oxide and water. If 256 kJ of energy were released in such a reaction, how many grams of ammonia gas were reacted? 4NH3 + 5O2 —> 4NO + 6H2O AH=-1170 kJ

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 08:00
Joe shines white light into a bowl half full of water at an angle of incident of 27.5°. calculate the angle of refraction in the water given the indices of refraction for air and water are 1.00 and 1.36, respectively.
Answers: 2
question
Chemistry, 22.06.2019 14:30
Connect the whole numbers on the periodic table to indicate what they represent?
Answers: 3
question
Chemistry, 22.06.2019 19:00
Suppose that a certain fortunate person has a net worth of $71.0 billion ($7.10×1010). if her stock has a good year and gains $3.20 billion (3.20×109) in value, what is her new net worth?
Answers: 3
question
Chemistry, 22.06.2019 21:00
The rate constant for the reaction below is 6.2 x 10−5 mol l−1 s −1. if the initial concentration of a is 0.0500 m, what is its concentration after 115 s?
Answers: 1
You know the right answer?
Ammonia gas combines with excess oxygen gas to produce Nitric oxide and water. If 256 kJ of energy w...
Questions
question
Mathematics, 19.02.2021 01:00
question
Spanish, 19.02.2021 01:00
question
Mathematics, 19.02.2021 01:00
Questions on the website: 13722367