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Over [174]
1 year ago
6

PLEASE HELP ASAP

Chemistry
1 answer:
Mekhanik [1.2K]1 year ago
4 0

The mass of magnesium, which has a density of 1.74 g/cm is 504.6 g.

<h3>What is mass?</h3>

Mass is the quantity of matter. Mass can be calculated by multiplying density by volume.

Magnesium is a chemical element with the atomic number 12. It is needed in the body in trace amounts. It can cause malnutrition in the body.

Mass = Density x volume

We know the density and the volume of magnesium.

Density = 1.74

Volume = 290

Density x volume

Putting the value in the equation

1.74 x 290 = 504.6 g

Thus, the mass of magnesium is 504.6 g.

To learn more about mass, refer to the below link:

brainly.com/question/22795877

#SPJ1

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What is the trivial solution for a set of homogeneous equations? When is the solution not trivial. Give examples.
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3 years ago
Chlorine + sulfur dioxide + water = hydrochloric acid + sulfuric acid​
scZoUnD [109]

The given example is a chemical reaction.

The contents (separated as reactants and products) :

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<em>I hope it helped you solve the problem.</em>

<em>Good luck on your studies!</em>

7 0
1 year ago
adam wants to investigate the strengths of different acids and alkalis. He has 2 different acid solutions and 2 different alkali
SCORPION-xisa [38]

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2 years ago
Calculate the atomic mass for copper using the weighted average mass method. Express your answer using two decimal places and in
tatuchka [14]

Answer:

63. 55 amu

Explanation:

Copper is known to exist in two different isotopes which are Cu-63 and Cu-65.

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Therefore, using the weighted average mass method, the atomic mass of copper is:

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8 0
3 years ago
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