The freezing point of 58.43 g of a pure solvent is measured to be 49.23 ºc. when 2.75 g of an unknown solute (assume the van 't hoff factor = 1.) is added to the solvent the freezing point is measured to be 46.54 ºc. answer the following questions ( the freezing point depression constant of the pure solvent is 7.78 ºc·kg solvent/mol solute).

i'm wiling to try and you : )

може ли да зареждате повече информация, моля

the transfer of heat by electromagnetic radiation is called thermal radiation . it is usually carried out by electromagnetic waves in an energy range just below the visible spectrum, which is the infrared range.

so the answer would be radiation.

: )

diaria maybe go see a doctor about that