5A. Particles in a solid are closer/farther apart than they are in a liquid or gas which are closer/farther apart.
5B. Conduction involves the collision of particles in less/more dense
materials collide less/more often than particles in less/more dense
materials. For example, solids conduct thermal energy faster/slower
than liquids or gases because the particles are closer or farther apart
and collide frequentiylrarely.

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

Compare and contrast physical changes with chemical changes.

Which symbol can be used to indicate the pressure at which a chemical reaction is carried out? 25°c 2 atm pa