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Zanzabum
3 years ago
6

Can you please help

Chemistry
1 answer:
zysi [14]3 years ago
8 0

Answer:

9.

a. NH2CH2COOH

b. The function group is what I put in bold.

c. carboxylic acid and amine

10.

a. NH2CH(CH3)COOH

b. The functional group is in bold.

c. carboxylic acid and amine

Explanation:

NH2 is amine (amino acid)

COOH is the carboxylic acid (acetic acid)

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The density of a substance can simply be calculated by dividing the mass by the volume:

density = mass / volume

 

Therefore calculating for the density since mass and volume are given:

density = 46.0 g / 34.6 mL

density = 1.33 g / mL

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3 years ago
A wide light source creates a shadow with two parts. from which part can the light source be partiallly seen?
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A tank containing both hf and hbr gases developed a leak. The ratio of the rate of effusion of hf to the rate of effusion of hbr
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2.01

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3 years ago
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Answer:

Br_2

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