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Nitella [24]
3 years ago
13

Which of the following combinations would you need an electroplating apparatus to coat the first metal onto the second metal

Chemistry
2 answers:
ivolga24 [154]3 years ago
7 0

Answer:

nickel onto iron.

Marina CMI [18]3 years ago
7 0
The answer will be: nickel onto iron. i hope this helps please mark branliest!
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Which statement below correctly describes how amino acids join?
Shtirlitz [24]

Answer:

Amino acids join by linking the acid group of one amino acid to the amino group of another.

Explanation:

Amino acids are organic molecules that form the basic molecules for making proteins and there are. An amino acid comprises of an acidic carboxyl (-COOH) functional group and an amino group (-NH2)  as well as a side an organic side chain (R group).

In the formation of proteins, several amino acids join together by the formation of peptide bonds between each amino acids to form a long polypeptide. These peptide bods are formed by the linking of the acidic carboxyl group of one amino acid to the amino group of another amino acid, during this process water is removed.

6 0
3 years ago
A gas has a volume of 4 L at a temperature of -33°C. if the temperature is increased to 27°C in the pressure remains constant wh
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Answer:

5L

Explanation:

Please see the step-by-step solution in the picture attached below.

Hope this answer can help you. Have a nice day!

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3 years ago
A coma is a cloud of gas and dust surrounding the nucleus of a comet<br> true or false
attashe74 [19]

well if i am not mistaken it is true. i just did the the class and yes its true i just looked back.

thanks for asking your question on brainly have a nice day:D

4 0
3 years ago
E.) MO(NO2)3<br> What’s the name
astraxan [27]

Answer:

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Mo => Molybdenum

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