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hjlf
3 years ago
11

Someone pls help me With this I will make you as brain

Chemistry
1 answer:
BartSMP [9]3 years ago
4 0

Answer:

C

Explanation:

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The measure is the same. :)
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3 years ago
What is the molar mass of Na(C2 H3 O2)?
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The molar mass of this equation is 98.04
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Describe the concentration of hydronium ions and hydroxide ions when a base is added slowly to a white vinegar solution. The pH
aalyn [17]

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Prepare a journal about the topic Water-The Life Giving Liquid
Alex

Water is known as a life-giving liquid because every living organism depends on the water for its survival.

<h3>Journal about the topic Water-The Life Giving Liquid</h3>

Water is also called a life-giving liquid because without water life on earth is not possible. All other living organisms need to consume water to survive and grow in size. We need water for many other activities such as cleaning, washing, cooking and irrigation. Water is essential for all living things including humans, animals and plants. Water is called wonder liquid as it can dissolve large number of substances. This property enables water to be a great solvent. Most of the chemical reactions of the living world is carried out in water as a medium so that's why water is known as Life Giving Liquid.

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8 0
1 year ago
If 1.45 moles of Sodium Bromide are added to a 7.5 M solution, what is the volume of the solution made?
timurjin [86]

Answer:

0.193 L

Explanation:

Another way of writing the question would be: What volume of a 7.5 M Sodium Bromide solution would contain 1.45 moles.

To answer that we can use the <em>definition of molarity</em>:

  • Molarity = moles / liters

We <u>input the given data</u>:

  • 7.5 M = 1.45 moles / liters

And <u>calculate how many liters are required</u>:

  • 1.45 mol / 7.5 M = 0.193 L
3 0
3 years ago
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