Balance using the redox method: (a)MnSO4 (b)PbO2 + (c)H, SO4
+
(d)HMnO4 + (e)PbSO4 + (f)H2O

Compared with the freezing-point depression of a 0.01 m c6h12o6 solution, the freezing-point depression of a 0.01 m nacl solution is

Drug abuse will not lead to physical and psychological dependence. true or false ?

From the options provided for each element below, choose the properties that it may have based on its location in the periodic table fluorine (f): highly reactive nonmetal shiny a conductor