Question

Find the moles of HNO3 present in 2126gm of a 1 molal
aquaous HNO₃ solution [ HNO₃ + H2O ]​

Answer 1

Answer:

molality = no. of moles × 1000/ weight of solvent

1 = n × 1000/ 2126

n = 2126/1000

n = 2.126 moles

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