A sample of nitrogen gas has a volume of 2250 mL when it's temperature is 298 K if the volume increased to 2.82 L without changing the pressure, what is the new temperature (in Kelvinj2
473 K
273 K
373 K
173 K

Which actions would increase the rate at salt dissolves in water? stir the water? crush the salt? use less water? heat the water? cool the salt

In an effort to address concerns about global warming, a power plant in portland, oregon is designed to take all of its exhaust gases from its boilers and recycle the co2 using the solvay process to make sodium hydrogen carbonate. the reaction is shown below. nh3(g) + h2o(l) + co2(g) + nacl(aq) → nahco3(aq) + nh4cl(aq) how many liters each of nh3 and co2 (both at stp) would be consumed to produce 3.00 kg of sodium bicarbonate? the volume of both nh3 and co2 would be

Nuclear decay is the spontaneous decay of one element into a. an x-ray b. a ray of light c. another element