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koban [17]
3 years ago
9

What type of compound is calcium oxide

Chemistry
1 answer:
DIA [1.3K]3 years ago
5 0
A carbonate because the oxygen neutralizes the reactive coding of the calcium in its original form.
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2 years ago
What mass of sodium chloride contains 4.59 x 10 24 formula units?
shtirl [24]
The term formula units means molecules.

Then, what you are looking for is the mass in 4.59*10^24  molecules.

The procedure involves to convert the 4.59 * 10^24 molecules into moles and use the molar mass of the sodium chloride.

1) Number of moles = 4.59 * 10^24 molecules / (6.02 * 10^23 molecules/mol) = 7.62 mol

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The name given to the substance formed when a liquid is miscible in another liquid.
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