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blagie [28]
3 years ago
13

Write 3-5 sentences (in your own words) and answer the following question:

Chemistry
1 answer:
snow_lady [41]3 years ago
8 0
A iron combines with oxygen to produce rust, which is the compound named iron
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IgorLugansk [536]

The amino acids are the molecules where we can found the carboxyl group (-COO^{-}), amino group (-NH_{2}), hydrogen atom (H) and a residual R-group. On the structure of the residual R-group the name of the amino acid depends. Like if R is hydrogen (H) the amino acid is alanine; If R- group is a phenyl group i.e. -C_{6}H_{5}, the compound is called phenyl alanine. The structure of the general amino acid skeleton can be shown as-

5 0
3 years ago
The actual yield of a product in a reaction was measured as 4.20 g. If the theoretical yield of the product for the reaction is
Dmitry_Shevchenko [17]

Answer:

3

Explanation:

remember the equation percentage yield = actual/ theoretical yield as

4.20/4.88 x 100

86.065 so 86.1.

hope this make sense:)

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2 years ago
What are the 2 characteristics of fluids‍♂️​
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I think that you should use your phone

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3 years ago
The variable part of an amino acid is the __________.
4vir4ik [10]

answer: the variable part of an amino acid is the: SIDE CHAIN

6 0
3 years ago
Evaluate the method of separation to be used.<br>1. Stones and rice (for cooking)​
zheka24 [161]

Answer:

hand picking

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as stone is bigger in size we can see them with our eyes so we can handpick it

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2 years ago
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