How many grams in 0.5moles of NaCl?

Answer 1

Multiply by molar mass of NaCl:

Molar mass of Na = 22.989 g/mol Na

Molar mass of Cl = 35.453 g/mol Cl

Total molar mass = 58.442 g/mol NaCl

The answer:

58.4398 g/mol * 0.5 mol = 29.221 g= 29 g (rounded according to the least significant number)

Answer 2

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Answer 3

The molar mass of sodium chloride 58.45 g/mol.

50 mmol of NaCl --> 2.925 grams

Answer 4

This depends on the sodium chloride concentration.

Answer 5

Gram is a unit of mass, (milli)liter is a unit of volume. The density of NaCl is 2,165 g/cm3. But for Nacl as a fine powder 1 cm3 has approx. 2 grams.

Answer 6

We can not answer this without knowing more. Perhaps the number of moles would help.

Answer 7

100 g NaCl is the equivalent of 1,71 moles.

Answer 8

That is approximately 3 tablespoons

Answer 9

8.76