91. Solving a chemistry problem
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91. Solving a chemistry problem
Calculate for the solute the molar concentration, the molar concentration of the equivalent in reactions A and B, mass concentration, mole fraction and mass fraction. Densities of solutions are taken equal to 1 g * cm-3.
Option 3
Solute H2SO4
Volume of solution, ml 100
Mass of dissolved substance, g 0.2485
Substances with which the solute interacts:
A NH4OH
B CaCl2
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