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TEA [102]
3 years ago
10

Which of the atoms shown has an atomic number of 4?

Chemistry
1 answer:
spin [16.1K]3 years ago
8 0

Answer:

B. Be

Explanation:

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six different aqueous solutions are represented in the beakers below, and there total volumes are noted. (a) which solution has
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The molarity of the solutions are as follows:

  • solution B has the highest molarity
  • solutions A, D and F have the same molarity
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<h3>What is molarity of a solution?</h3>

The molarity of a solution is the amount in moles of a substance present in a given volume of solution.

From the image of the solution given:

  • solution B has the highest molarity
  • solutions A, D and F have the same molarity
  • when solutions A and C are mixed, the resulting solution have a lower molarity than B
  • solution F and D will have the same molarity after 75 mL and 50 mL of water are added to each respectively
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Therefore, the molarity of the solutions depends on the moles of substance present per given volume of solution.

Learn more about molarity at: brainly.com/question/24305514

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2 years ago
What is the oxidation state of each element in the species Mn(ClO4)3?
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