3.00 moles of nitrogen and 4.00 moles of oxygen are placed in a 35.0 l container at a temperature of 298 k. what is the pressure of the resulting mixture of gases?
a. 345 kpa
b. 395 kpa
c. 445 kpa
d. 495 kpa

Which other elements contain the same number of outer electrons as sodium

Which of the following would have less momentum than a 52 kg cheetah running at 10 m/s?

3.09 lab: reaction of metals 1 which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.