Salt plus water. Two compounds mixed together to form a solution. The water is the solvent; the salt the solute. Students have
been tasked with separating the two compounds from solution. One group set up the distillation apparatus you see here. Explain
the concept used to separate the salt and water.

T(s) in2os] (m) 0 185 2.39 546 1.90 725 1.70 the decomposition of n205 can be described by the equation 2.68 given these data for the reaction at 45°c in carbon tetrachloride solution, calculate the average rate of reaction for each successive time interval. ntr s to 185 s 185 s to 546 s 546 s to 725 s number number number reaction rate: m/s m/s m/s