26-05-2021
Chemistry

contestada

If 1.5 moles of NaC₂H₃O₂ are dissolved in 750g of water, what is the molality of this solution?
2.0m
1.5m
2.6m
0.9m

Respuesta :

uzairkhanniazi024 uzairkhanniazi024

26-05-2021

Answer:

2m.

Explanation:

molality = no.of moles of solute ÷ mass of solvent in kg

molalty = 1.5 moles ÷ 0.75 g

= 2m

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