1.Explain why diffusion could be used to separate a mixture of methane and propane. Describe and explain the difference in the rate of diffusion of the gases ammonia and phosphine gas at the same temperature and pressure.

What are the concentrations of hydroxide and hydronium ions in a solution with a ph of 10.2?

Solar energy is energy from the sun that is converted into thermal or energy. a. nuclear b. mechanical c. electrical d. chemical

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.