A container has 150.0 mL of an aqueous solution containing NH4+ ions. How many grams of...

A container has 150.0 mL of an aqueous solution containing NH4+ ions. How many grams of NH4+ ions are in the solution if the molarity is 0.580 M?

Expert Solution

molarity of solution = 0.58M

volume of solution = 150ml = 0.15L

no of moles of NH4^+ = molarity * volume in L

= 0.58*0.15 = 0.087 moles

mass of NH4^+ = no of moles * gram molar mass

= 0.087*18 = 1.566g of NH4^+ ions >>>>answer

queen_honey_blossom answered 2 years ago

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