Explain how the Law of Conservation of Mass is applied in the balanced equation illustrated below. 2Na(s) + 2 H2O(l) to form 2 NaOH(aq) + 1 H2(g) please help, I need to turn it in right now!! DO NOT SEND ANY VIRUSES OR I WILL REPORT YOU

What amount of heat is exchanged when 106.2 grams of substance y goes from a liquid at 35 degrees celsius to a solid at the same temperature? melting point of substance y = 35 degrees c; δhvaporization = 3.67 j/mol; δhfusion = 3.30 j/mol. mwsubstance y = 28.22 g/mol. −12.4 j −3.51 x 102 j 1.24 x 101 j 351 j