What Mass (In G) of NH₃ Must Be Dissolved in 475

question 152

Multiple Choice

What mass (in g) of NH₃ must be dissolved in 475 g of methanol to make a 0.250 mol kg^-1 solution?

• A) 2.02 g
• B) 4.94 g
• C) 1.19 g
• D) 8.42 g
• E) 1.90 g

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