superstaralora8 superstaralora8

17-03-2021
Chemistry

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How many moles of salt (NaCl) are in a teaspoon of salt that contains 5.00 g?

Respuesta :

17derrickiestyn 17derrickiestyn

17-03-2021

Answer:

1

Explanation:

M r ( NaCl ) = A r ( Na ) + A r ( Cl ) = 23 + 35,5 = 58,5

So, 1 mol of NaCl has a mass of 58,5 g.

Moles of NaCl = 58,5 g NaCl

times (x)

1 mol NaCl = 58,5 g NaCl = 1,00 mol NaCl

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