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How many grams of KCl are required to prepare 2.25L of a 0.75m KCl solution?

Updated: 8/11/2023

Wiki User

∙ 13y ago

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Molarity = moles of solute/Liters of solution

0.75 M KCl = moles KCl/2.25 Liters

= 1.6875 moles KCl (74.55 grams/1 mole KCl)

= 126 grams of KCl needed

Wiki User

∙ 13y ago

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Wiki User

∙ 13y ago

74 grams

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∙ 11y ago

9.13

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.075M equals how many cm?

1 m = 100 cm or 0.01 m = 1 cm so 0.075 m = 7.5 cm

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