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zhenek [66]
3 years ago
14

What is the molarity of a solution made by dissolving 50.0 g of HBr in enough water to make 600. mL of solution?

Chemistry
1 answer:
Minchanka [31]3 years ago
3 0

Answer:

1.03M

Explanation:

mass/molar mass = moles of solution

50 g / (80+1) = 0.617 mol HBr

molarity*volume = moles

M*0.600 L = 0.617 mol

M = 0.617/0.600 = 1.03 M

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<u><em>calculation</em></u>

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Se requieren preparar 1500 ml de una solución al 55% en masa de hidróxido de calcio, sabiendo que la densidad de dicha solución
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