PLEASE SOLVE IT ASAP

(a) Using this diagram, briefly explain how spreading salt on ice that is at a temperature below 0C can cause the ice to melt. - sprewily + salt on ice call buer de pelhy happ snce de lowid line devenses ham 0 do-21\%c (catude peot). - ice behiven 0l21 boult be mall b bon a kipel phere by adlly sath (b) What concentration of salt is necessary to have 50% ice - 50% liquid brine at 10C ? 74% wt H2O 26\% wt NaCl (a) Using this diagram, briefly explain how spreading salt on ice that is at a temperature below 0C can cause the ice to melt. - sprewily + salt on ice call buer de pelhy happ snce de lowid line devenses ham 0 do-21\%c (catude peot). - ice behiven 0l21 boult be mall b bon a kipel phere by adlly sath (b) What concentration of salt is necessary to have 50% ice - 50% liquid brine at 10C ? 74% wt H2O 26\% wt NaCl