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ryzh [129]
3 years ago
5

What is the percent of N in NH3?

Chemistry
1 answer:
Anon25 [30]3 years ago
8 0
Percent = 14/(14+3)*100=82.4%
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Suppose that you want to compare the mass of a block of ice to its mass as liquid
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You will find the mass of the pan and water but if the water got to its boiling temperature that mass may be a little bit off seeing as some of it may have evaporated

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Onsider the following reaction at equilibrium:
11111nata11111 [884]

Explanation:

Any change in the equilibrium is studied on the basis of Le-Chatelier's principle.

This principle states that if there is any change in the variables of the reaction, the equilibrium will shift in the direction to minimize the effect.

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C(s)+H_2O(l)\leftrightharpoons CO(g)+H_2(g)

A. C is added to the reaction mixture.

If the concentration of reactant specie is increased , according to the Le-Chatlier's principle , the equilibrium will shift in the direction where decrease in concentration of reactant specie occurs. So, on increasing C ,equilibrium will shift in right direction.

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D. H_2 is removed from the reaction mixture.

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5 0
3 years ago
How many protons are in Calcium - 41?
EastWind [94]

Answer:

the correct answer to your question is 20

4 0
3 years ago
Read 2 more answers
Please help me due today at 7:00pm please help giving more points please help me
kkurt [141]
The answer is 20N as when the object is accelerating at 3 m/s2 it as a force of 10N applied to it so to get to 6m/s2 3(x2) = 6 so 10(x2) = 20
6 0
3 years ago
40.3 degrees Fahrenheit. Each hour the temperature decreases by 2.09 What is the
Murrr4er [49]
ANSWER

36.12 degrees fahrenheit
6 0
3 years ago
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