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vladimir2022 [97]
3 years ago
7

What is the purpose of the plasma membrane?

Chemistry
2 answers:
ollegr [7]3 years ago
5 0
It protects the cell and allows certain material in and out of the cell
svp [43]3 years ago
4 0
The purpose of the plasma memebrane is to regulates what enters and exits the cell.
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Identify the type of reaction in the chemical reaction below:
Morgarella [4.7K]

Complete question is;

Identify the type of reaction in the chemical reaction below:

2P205 ➡️ 4P + 502

single replacement

synthesis

decomposition

combustion

double replacement

Answer:

Decomposition

Explanation:

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6 0
2 years ago
Which of the following reasons best explains why it is possible to separate a 1:1 mixture of 1-chlorobutane and 1-butanol by fra
KatRina [158]

Answer:

The boiling point of 1-chlorobutane is substantially lower than that of 1-butanol

Explanation:

Fractional distillation is a separation process based on difference in boiling point of two compounds.

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1-butanol is a polar protic molecule. Hence dipole-dipole force along with hydrogen bonding exist in 1-butanol.

Therefore intermolecular force is stronger in 1-butanol as compared to 1-chlorobutane.

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So, option (D) is correct.

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Rina8888 [55]
I believe that the chemical formula for an acid often begins with H, which means C is your answer.
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