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Aleksandr [31]
3 years ago
9

Why is Cellular Respiration so important?

Chemistry
1 answer:
Nesterboy [21]3 years ago
5 0
I say it’s A. Hopefully
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Your teacher created a 2 g/L salt-water solution (solution A) and a 2.5 g/L salt-water solution (solution B), both in 500 mL of
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solution B is concentrated

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How many moles of sucrose (C12H22O11) would be in 8.7 L of a 1.1 M solution of sucrose?
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Answer:

9.57 mol.

Explanation:

<em>Molarity is defined as the no. of moles of a solute per 1.0 L of the solution.</em>

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<em>M = (no. of moles of solute)/(V of the solution (L)).</em>

<em></em>

∴ M = (no. of moles of sucrose)/(V of the solution (L)).

1.1 M = (no. of moles of sucrose)/(8.7 L).

<em>∴ no. of moles of sucrose = (1.1 M)(8.7 L) = 9.57 mol.</em>

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What is the difference between a pure solvent and a solution? Do they have the same physical properties?
pychu [463]

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The physical properties of a solution are different from those of the pure solvent. ... Colligative properties are those physical properties of solutions of nonvolatile solutes that depend only on the number of particles present in a given amount of solution, not on the nature of those particles.

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3 years ago
How might the yield of 1-bromobutane be affected if water was not added, and what product(s) would be favored?
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  • If water had been supplied, the equilibrium would have shifted extremely far to the left, preventing the reactants from interacting with the acid and favoring the yield of 1-bromobutane instead.
<h3>What is Bromination?</h3>
  • When a substance undergoes bromination, bromine is added to the compound as a result of the chemical reaction.
  • After bromination, the result will have different properties from the initial reactant.
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Learn more about Bromine here:

brainly.com/question/862562

#SPJ4

5 0
2 years ago
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