The pa of hypochlorous acid is 7.530 . A 51.0 mL solution of 0.141 M sodium hypochlorite ( NaOCl ) is titrated with 0.342 M HCl . Calculate the pH of the solution after the addition of 8.18 mL of 0.342 M HCl .

pH=
Calculate the pH of the solution after the addition of 21.8 mL of 0.342 M HCl .
pH=
Calculate the pH of the solution at the equivalence point with 0.342 M HCl .
pH=

Which statement describes the appearance of a temperature-vs.-time graph? a horizontal line shows that the temperature increases at a constant rate over time. a vertical line shows that the temperature decreases at a constant rate over time. horizontal lines where the temperature is constant during phase changes connect upward-sloping lines where the temperature increases. horizontal lines where the temperature increases are connected by upward-sloping lines where the temperature is constant for each phase.

Provide a stepwise curved arrow mechanism that fully explains the outcome of the reaction shown below. oh нао* heat он

How would the number of moles (n) of o2 change if the atmospheric pressure doubled but all other variables stayed the same