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horrorfan [7]
3 years ago
5

What is the molarity of a 2.0 l sodium hydroxide solution containing 1.0 grams of solute?

Chemistry
1 answer:
kicyunya [14]3 years ago
5 0
The molarity of a Solution is the Moles of the Sollute / Liters of Sollution.
2/1 = 1
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Determine the mass of SO₂ that contains 6.075 × 10^26 S atoms.​
Misha Larkins [42]

Avogadro's law states that in a mole of any substance, there are 6.022 \times 10^{23} atoms. This means that in the given sample, there are

\frac{6.075 \times 10^{26}}{6.022 \times 10^{23}}=1008.8010627 \text{ mol}

  • The atomic mass of sulfur is 32.06 amu.
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So, the atomic mass of sulfur dioxide is

32.06+2(15.9994=64.0588 \text{ g/mol}

Therefore, the mass is:

(64.0588)(1008.8010627)=\boxed{64620 \text{ g (to 4 sf)}}

7 0
2 years ago
The accepted value for R is 0.08206 L·atm/K·mol or 8.314 L·kPa/K·mol, depending on the unit of pressure used. (Your answer may d
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Explanation:

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3 years ago
When iron metal reacts with sulfuric acid, it produces iron (III) sulfate and hydrogen gas. Balance the equation: Fe + H2SO4 → F
aleksklad [387]

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7 0
3 years ago
An average bushel of apples has a mass of 10 kg and contains 5 dozen apples.
Alina [70]

Answer:

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Given:

Average mass of 5 dozen apple = 10 kg

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Average mass of 6 apple

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Average mass of 6 apple  = [Average mass of 1 apple] x [6 apple]

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3 0
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Explanation:

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4 0
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