What are the concentrations of hydroxide and hydronium ions in a solution with a ph of 4.6? 1.3 × 10–4 m h3o+ and 7.7 × 10–11 m oh– 2.5 × 10–5 m h3o+ and 4.0 × 10–10 m oh– 7.9 × 10–6 m h3o+ and 1.3 × 10–9 m oh– 8.7 × 10–7 m h3o+ and 1.1 × 10–8 m oh–

At a temperature of 393 k, the temperature of a sample of nitrogen is 1.07 atm what will the pressure be at a temperature of 478 k

This flow chart shows the amount of energy that is emitted by each type of light. ultraviolet > blue light > yellow light > red light (maximum energy) (minimum energy) in an experiment, shining which type of light on a strip of metal would be least likely to produce the photoelectric effect? ultraviolet light dim blue light bright red light bright yellow light

What determines the average kinetic energy of the particles in a gas? a. the number of collisions b. the number of particles c. the size of the particles d. the temperature