Calculate the specific rotation of coniine (the toxic component of poison hemlock), if a solution containing `0.75g `in `10 mL` is placed in a `1-dm` polarimeter tube and its observed rotation at `25^(@)C(D` line) is `+1.2^(@)`.

The density of a solution containing 7.3% by mass of HCl is 1.2 g/mL. Calculate the molarity of the solution

The density of a solution containing 40% by mass of HCl is 1.2 g/mL. Calculate the molarity of the solution.

The density of a solution containing 7.3% by mass of HCl is 1.2 g/mL. Calculate the molarity of the solution

The observed rotation of 10ml of a solution containing 2g of a compound when placed in 25cm long polarimeter tube is + 13.4^@ . What is the specific rotation of the compound?

The observed rotation of 10ml of a solution containing 2g of a compound when placed in 25cm long polarimeter tube is + 13.4^@ . What is the specific rotation of the compound?

Calculate the osmotic pressure at 17^(@)C of an aqueous solution containing 1.75 g of sucrose per 150 mL solution.

The concentration of an organic compound in chloroform is 6,15 g per 100 mL of solution. A portion of this solution in a 5 cm polarimeter tube causes an observed rotation of - 1.2^(@) . What is the specific rotation of the compound?