Question 1 3 Points
Ammonia reacts with oxygen to form nitrogen monoxide and steam. Match rates on the left with the proper fraction that should go
in front
The unbalanced reaction is NH3(g) + O2(g) -> NO(g) + H2O(g)
Also, it is common practice for the brackets to mean the concentration or partial pressure of what's inside. Use units and context
clues to figure out which it is in the situation
1
Prompts
Submitted Answers
ALNH3)
Choose a match
1021 )
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A[H201
Choose a match
2 Points
Question 2
The rate of formation of ammonia, NH3, is 0.345 M/s. What is the rate of disappearance of nitrogen?

The formation of a solid, also known as a is an indication of a chemical change. precipitate particulate particle powder

Since the gas in your graduated cylinder is a mixture of butane and water vapor, you must determine the partial pressure of the butane, pbutane, alone. to do this, consult a reference and record the partial pressure of the water vapor, pwater, at the temperature you recorded. use the following formula to compute the partial pressure of the butane. pbutane = atmosphere - pwater use the following combined gas law formula and compute the volume that the butane sample will occupy at stp. (hint: convert both temperatures to kelvin.) pbutane x voriginal = pstandard x vfinal troom tstandard use the following ratio and proportion formula to determine the mass of butane needed to occupy a volume of 22.4 l at stp. grams of butane you used “x” grams of butane ml of butane corrected to stp = 22,400 ml compute the theoretical molar mass of butane based on its formula and the atomic masses on the periodic table. compare your experimental results from #3 to the theoretical value of #4, computing a percent error of your findings using this formula: % error = measured value - accepted value x 100 accepted value use the following ratio and proportion formula to determine the mass of butane needed to occupy a volume of 22.4 l at stp. need asap

What is the lowest number energy level where a d sublevel is found