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Yakvenalex [24]
3 years ago
7

Which class of organic compounds contains nitrogen

Chemistry
2 answers:
Nady [450]3 years ago
8 0
Amine is the class of organic compounds that contains nitrogen


I hope this helps!
allsm [11]3 years ago
6 0
Amines are the most common compounds that contains nitrogens. Some examples are amino acids, nucleic acids and some bases such as ammonia

Other compounds containing nitrogen are amides and imines.
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How much concentrated solution would it take to prepare 2.75 L of 0.400 M HCl upon dilution with water
grin007 [14]
Hydrochloric acid is usually purchased in a concentrated form that is 37.0% HCl by mass and has a density of 1.20g/mL. Calculate the molarity of the concd HCl.
1.20 g/mL x 1000 mL x 0.37 x (1/36.5) = about 12 M or so but you do it exactly.

Then mL x M = mL x M
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Solve for mL of the concd HCl solution.
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2 years ago
Which overall chemical equation is obtained by combining these intermediate equations?
Juli2301 [7.4K]
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5 0
2 years ago
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DiKsa [7]

Answer:

75000 Hz

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3 0
3 years ago
A company employs several high school students in its food-packaging factory. All the students are below 17 years of age. Which
leonid [27]

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It is correct. I just took the test on Clever

8 0
3 years ago
Read 2 more answers
How many grams of Ar are there in 2.25 moles of Ar?
nydimaria [60]

Answer:

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Mass = 89.88 g

8 0
3 years ago
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