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andrezito [222]
3 years ago
8

How many water molecules are in 12 grams of water?(the molecular mass of water is 18.016 g/mol.)

Chemistry
2 answers:
Nesterboy [21]3 years ago
8 0
The answer is c 4.0x10^23
Dmitriy789 [7]3 years ago
4 0
1 mole = 18g water has 6.023*10^23 molecules
And therefore 12 g has 6.023*10^23/18*12 = 4*10^23
C ans
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A chemistry student adds a quantity of an unknown solid compound X to 5.00 L of distilled water at 15.° C . After 10 minutes of
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Answer:

34 g/100 mL

Explanation:

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The solvent, in this case, is water, and that mass of the solute X that dissolved is the mass that was recovered after the solvent was drained and evaporated. So the solubility of X (S) is:

S = 0.17 kg/5L

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2 years ago
Compound that contains a terminal carbonyl?
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Answer:

See explaination

Explanation:

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please kindly see attachment for further solution.

4 0
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Which answer best describes what is happening in the following reaction?
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<h3>Combustion reaction of hydrocarbon</h3>

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Learn more about combustion here: brainly.com/question/9425444

#SPJ1

8 0
1 year ago
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