Question

find the molarity of solution if 34 g of NH3 is dissolved in 500ml of solution​

Answer 1

Answer:

molarity= no of moles of solute/volume of solution in leter

Explanation:

= no of moles=mass÷molar mass = 34÷(14×1+1×3) = 2 moles

molarity= (2/500ml)×1000 because volume should be in leter

molarity=4.