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pickupchik [31]
3 years ago
13

Mass is:

Chemistry
2 answers:
ikadub [295]3 years ago
6 0

Answer:

How much an object weighs is the answer

Triss [41]3 years ago
5 0
How much the object weighs.
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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
  • solutions A and C are mixed together have a lower molarity than B
  • solution F and D will have the same molarity
  • Volume of water required to be evaporated is 8.3 mL

<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
  • the molarity of B is 12/50 = 4/16.7. Volume of water required to be evaporated = 25 - 16.7 = 8.3 mL

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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6 0
2 years ago
I NEED HELP!!! How is continental crust different from oceanic crust?
tensa zangetsu [6.8K]

Answer:

A

Explanation:

Oceanic crust is thinner and more likely to sink

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Where can you find the number of electrons of an<br> element?
andrezito [222]

Answer:

Subtract the charge from the atomic number. When an ion has a positive charge, the atom has lost electrons. To calculate the remaining number of electrons, you subtract the amount of extra charge from the atomic number. In the case of a positive ion, there are more protons than electrons.

Explanation:

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What is the mass of 0.28 mole of iron?
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Your answer should be 15.68 grams.

Explanation:

Seeing as 1 mole has a mass of 56 g, 56*0.28 would get you 15.68 g.

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Which of the following is true about incomplete dominance? Options: 1. Neither allele is completely dominant over the other alle
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<span>3. The parents’ phenotypes are expressed equally in the offspring’s phenotype.</span>
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