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kotykmax [81]
3 years ago
8

Which of the following is insoluble in water?

Chemistry
1 answer:
bija089 [108]3 years ago
5 0

Answer:

I think Is A

Explanation:

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PLEASE HELP ME
BabaBlast [244]

Answer:47.05% is the percent yield of nitrogen in the reaction.

Explanation:

heoretical yield of nitrogen gas = x

Moles of ammonia =  

According to reaction,2 moles of ammonia gives 1 mol of nitrogen gas.

Then 2.3529 mol of ammonia will give:

of nitrogen gas

Mass of 1.1764 moles of nitrogen gas,x = 1.1764 mol × 28 g/mol=32.94 g

Experiential yield of nitrogen gas = 15.5 g

Percentage yield:

hope that help

47.05% is the percent yield of nitrogen in the reaction.

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3 years ago
Four students all do the same experiment for the science fair. They test reaction times for pushing a button when a specific col
emmasim [6.3K]
Sorry, Cant really tell how to differentiate the students and trial times
3 0
3 years ago
What are the 3 types of zeros?
kotegsom [21]
Leading zeros
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8 0
3 years ago
Which of the following is an endothermic reaction?. . A) an explosion. B) condensation of steam. C) freezing water. D) thawing i
Bezzdna [24]
Endothermic reaction : A reaction in which the system absorb energy, usually in the form of heat

the one that is an endothermic reaction is : D. Thawing ice

hope this helps
7 0
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Read 2 more answers
What is the percent composition of Fluorine in CF5?
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The answer is 100%
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