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Bumek [7]
3 years ago
12

What is the SI unit of mass? Select one: a.Ounce b.Pound c.Gram d.Newton

Chemistry
2 answers:
Varvara68 [4.7K]3 years ago
8 0

the SI unit of mass is kilogram

geniusboy [140]3 years ago
5 0

Answer:

c.Gram

Explanation:

The SI unit of mass is the kilogram (kg).

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The volume of a given gas sample is directly proportional to its absolute temperature at constant pressure (Charles's law). The volume of a given amount of gas is inversely proportional to its pressure when temperature is held constant (Boyle's law).

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DaniilM [7]

Answer:

625 mL

Explanation:

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

Volume of stock solution (V₁) = 250 mL

Molarity of stock solution (M₁) = 5 M

Molarity of diluted solution (M₂) = 2 M

Volume of diluted solution (V₂) =?

The volume of the diluted solution can be obtained by using the dilution formula as illustrated below:

M₁V₁ = M₂V₂

5 × 250 = 2 × V₂

1250 = 2 × V₂

Divide both side by 2

V₂ = 1250 / 2

V₂ = 625 mL

Therefore, the volume of the diluted solution is 625 mL.

8 0
3 years ago
What is an atomic weight?
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3 years ago
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