10-02-2021
Chemistry

contestada

What is the mass in grams of 5.2 moles of NaCl?
303.89 g
0.09 g
119.6 g
1828

Respuesta :

24-02-2021

Explanation:

mole=mass/molar mass

mass= mole×molar mass

m= 5.2×( 23+35.5)

m= 5.2×58.5

m= 304.2g

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