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2 years ago

In a neutralization reaction, bases donate.

Chemistry

1 answer:

Sedaia [141]2 years ago

4 0

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Answer: I think it is hydroxide ion but im not sure

Explanation:

I hope this helped!

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vichka [17]

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3 years ago

What is the molarity of a 3.0 solution of magnesium chloride prepared with 9.0 molecules of MgCl2 A. 6.0 M B. 3.0 M C. 27.0 M D.

Gala2k [10]

Answer:

Option B. 3.0 M

Explanation:

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

Volume of solution = 3.0 L

Mole of MgCl₂ = 9 moles

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Molarity can simply be defined as the mole of solute per unit litre of the solution. Mathematically, it can be expressed as:

Molarity = mole of solute /Volume of solution

With the above formula, we can obtain the molarity of the solution as follow:

Volume of solution = 3.0 L

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Molarity = 9 / 3

Molarity = 3 mol/L = 3.0 M

Thus, the molarity of the solution is 3 M

8 0

3 years ago

The what and what properties of a substance affect how substances in a mixture seperate

kompoz [17]

Psychical(you see the changes visible) and Chemical properties(they react and combine, you may see fizzing or bubbles).

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3 years ago

5. Forces (or actions) always come in pairs. They<br> are____and_____

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Answer:

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Explanation:

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2 years ago

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