Задача 40144.

The sugar solution is poured into a glass tube, length 20 cm, rotates the plane of polarized monochromatic light transmitted through the solution at an angle of 20 °. Specific rotation sugar 76.2 deg / dm 1 g / cm ^ 3 concentration. Determine the concentration of sugar.

Detailed solution shorthand terms, formulas, laws used in the decision, the withdrawal of the calculation formula and the response.

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