Chemistry, asked by midhunpk40, 3 months ago

how many grams of barium chloride are needed to prepare 400ml of 0.250 molar barium chloride solution

Answers

Answered by kundanconcepts800

0

Answer:

no. of mol of Barium chloride

=400×0.250/1000

= 0.1 mol

wt. of BaCl2 = 0.1× 208.23 GM

20.82gm

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