stacia27 stacia27
  • 20-05-2020
  • Chemistry
contestada

If the goal is to create 0.50 L of a 1.7 M KBr solution, how many grams of KBr will be needed?

Respuesta :

mahesh11
mahesh11 mahesh11
  • 20-05-2020

Answer:

101.15g

Explanation:

Atmic mass of KBr = 119g/Mol

To create 1.7M solution required mass = 119x 1.7 = 202.3g

To create 0.5L of 1.7M Solution required mass = 202.3 x 0.5 = 101.15g

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