A brief discussion on the conversion of materials
Thread Content
Are volume concentration and molar concentration the same thing? How to convert between the two? If the substance is alcohol and its volume concentration is known, can its molar concentration be calculated from that? :call:
Of course, it can be calculated. Based on the volume concentration, its volume in the mixture can be calculated ； Then, the density of the pure substance at this temperature is determined, and the mass is calculated ； Then divide the mass by the molecular weight to obtain the molar amount ； Finally, the molar concentration is calculated.