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viktelen [127]
3 years ago
7

The picture shows a model of a cell.

Chemistry
1 answer:
grandymaker [24]3 years ago
4 0

Answer:

Explanation:

Peas in a pod

Hahahahahahahahahahahahahaha

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Please help me :)))))))))))))))))))))))))))))))))
saw5 [17]

Answer:

element is the 4th one

02 is the 3rd one

C02 is the 2nd one

atom is the 1st one

Explanation:

hope this helps you :)

8 0
3 years ago
A cylinder, with a piston pressing down with a constant pressure, is filled with 1.90 moles of a gas (n1),
Alexandra [31]

Answer:

31.58 L

Explanation:

From the question given above, the following data were obtained:

Initial mole (n₁) of gas = 1.90 moles

Initial volume (V₁) = 40 L

Final mole (n₂) = 1.90 – 0.40 = 1.5 moles

Final volume (V₂) =.?

The final volume of the gas can be obtained as follow;

V₁ / n₁ = V₂ / n₂

40 / 1.9 = V₂ / 1.5

Cross multiply

1.9 × V₂ = 40 × 1.5

1.9 × V₂ = 60

Divide both side by 1.9

V₂ = 60 / 1.9

V₂ = 31.58 L

Thus, the final volume of the gas is 31.58 L

7 0
3 years ago
Which of the following statements are correct? More than one answer may be correct.
garri49 [273]

Answer:

E, only one statement is correct

Explanation:

Absorption is favoured by heating the solution containing the colored impurity.

Pleaseee! Mark me brainliest

4 0
2 years ago
Giving brain thing
lana66690 [7]
I’m pretty sure the answer is C
5 0
3 years ago
Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional
stiv31 [10]

Answer:

In 1851 gold-seekers from around the world began pouring into the colonies, changing the course of Australian history. The gold rushes greatly expanded Australia's population, boosted its economy, and led to the emergence of a new national identity.

Explanation:

3 0
3 years ago
Read 2 more answers
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