bleaching powder that will produce 400cm3 of chlorine at 25°c and a pressure of 1.20 × 10^5 nm-2 (O=16,Xl=35,ca=40, 1 mole of gas occupies 22.4dm3 and a pressure of 1.20 × 10^5 nm-2 × 10^5)

Calculate the h3o+ concentration in a solution of acetic acid if the concentration of molecular acetic acid present at equilibrium is 9.97x10^-3 m and k for the dissociation is 1.86x10^-5. ch3cooh(aq)+h2o(> h3o^+(aq)+ch3coo^-(aq)

Suppose you have designed a new thermometer called the x thermometer. on the x scale the boiling point of water is 129 ? x and the freezing point of water is 13 ? x. part a at what temperature are the readings on the fahrenheit and x thermometers the same?

Light waves can move through , but they travel fastest when they move through a(n) .