Complete and balance the following the half-reactions. In each case indicate whether the half-reaction is an oxidation or reduction.

What material does not melt at any temperature

Which formula can be used to calculate the molar mass of hydrogen peroxide

Assuming complete dissociation of the solute, how many grams of kno3 must be added to 275 ml of water to produce a solution that freezes at -14.5 c? the freezing point for pure water is 0.0 c and k_f is equal to 1.86 c/m