PLZ HELP im beggin yall Fill in the coefficient numbers on the final balanced chemical equations below. If the equations can be simplified (by dividing all coefficients by the same number), please do so.

a. HCl + NaOH à NaCl + H20

b. C2H6O + O2 à CO2 + H2O

What happens when an acid dissolves?

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

Aecosystem is if it can continue to function over long periods of time