Can anyone solve this and show the solution?Or step by step. Please   Determine molality (m/kg) of an aqueous 65gm% of sodium  bicarbonate (NaHCo3). It is a salt that has a molecular weight of 84g/mole. NaHCO3 is impermeable across membranes.

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A:

Q: solution

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.