3 years ago

Ice that contains a small amount of dissolved air is an example of what type of solution?

Chemistry

1 answer:

irina1246 [14]3 years ago

3 0

Answer:

a gas dissolved in a solid

Explanation:

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A strong acid with a concentration of 0.01 Mol/L would have a pH of __________.

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This part of the plant cell turns sunlight into food. It is called a

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The molecular weight of table salt, NaCl, is 58.5 g/mol. A tablespoon of salt weighs 6.37 grams. Calculate the number of moles o

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Answer:

The number of moles of salt in one tablespoon is = 0.11 mole

Grams cancel each other.

Explanation:

Moles : It is the unit of quantity . It is the mass of the substance present in exactly 12g of C-12.

$moles=\frac{given\ mass}{Molar\ mass}$

Moles Calculation:

Given mass = 6.37 gram

Molar mass = 58.5 g/mol

$moles=\frac{6.37}{58.5}$

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Units calculation

$moles=\frac{given\ mass}{Molar\ mass}$

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$moles=\frac{g}{g}\times mole$

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