Baking soda is sodium bicarbonate (nahco3). when you heat baking soda, it breaks down into sodium carbonate powder (na2co3), water vapor, and carbon dioxide. the enthalpy of this reaction is 129 kj. write a correct thermochemical equation for this reaction, explain how you came up with this equation, and explain what it tells you about the reaction.

Percent ionization for a weak acid (ha) is determined by the following formula: percent ionization=[ha] ionized[ha] initial×100%for strong acids, ionization is nearly complete (100%) at most concentrations. however, for weak acids, the percent ionization changes significantly with concentration. the more diluted the acid is, the greater percent ionization. a certain weak acid, ha, has a ka value of 9.4×10? 7.part acalculate the percent ionization of ha in a 0.10 m solution. part bcalculate the percent ionization of ha in a 0.010 m solution