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iris [78.8K]
3 years ago
10

C3H7-C(=O)-NH2 IUPAC NAME ?

Chemistry
2 answers:
Yuri [45]3 years ago
7 0

Answer:

Amide

Explanation:

O=NH2 is the Amide group versus NH2, which is the amine group.

Sveta_85 [38]3 years ago
7 0

Answer:

Butamide

Explanation:

C3H7-C(=O)-NH2 IUPAC NAME

C4H9NO

     H   H   H

H - C - C - C - C = O

     H   H   H   N - H

                      H

But amide

Amide because R-CO-NH2 ie C(=O)-NH2

But because 4 Cabon

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k0ka [10]

Answer:

The concentration of the HNO3 solution is 0.150 M

Explanation:

<u>Step 1:</u> Data given

Volume of the unknown HNO3 sample = 0.120 L

Volume of the 0.200 M Ba(OH)2 = 45.1 mL

<u>Step 2:</u> The balanced equation

2HNO3 + Ba(OH)2 ⟶ Ba(NO3)2 + 2H2O

<u>Step 3:</u> Calculate moles Ba(OH)2

moles Ba(OH)2 = molarity * volume

moles Ba(OH)2 = 0.200 M * 0.0451 L

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<u>Step 4:</u> Calculate moles of HNO3

For 1 mole of Ba(OH)2 we need 2 moles of HNO3

For 0.00902 moles of Ba(OH)2 we need 2*0.00902 = 0.01804 moles

<u>Step 5</u>: Calculate molarity of HNO3

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molarity = 0.01804 / 0.120 L

Molarity = 0.150 M HNO3

The concentration of the HNO3 solution is 0.150 M

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3 years ago
What are the masses of the four different BrClBrCl molecules? Express the masses in atomic mass units using six significant figu
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Answer ; The question is missing in some details, but here are he details ;

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Explanation:

The detaile calculation is as shown in the attachment.

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