How Many Grams of KBr Are Required to Prepare 1

question 70

Multiple Choice

How many grams of KBr are required to prepare 1.50 L of 0.257 M aqueous solution?
MM(KBr) = 119.00 g/mol

• A) 3.24×10 ^{- 3} g KBr
• B) 20.4 g KBr
• C) 45.9 g KBr
• D) 309 g KBr
• E) 695 g KBr

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