Calculate the ratio of h+ ions to oh-ions at a ph = 6.
find the concentration of h+ ions to oh-ions listed in
table b of your student guide. then divide the h+
concentration by the oh-concentration. record this
calculated ratio in table a of your student guide.
compare your approximated and calculated ratios of h+
ions to oh-ions at a ph = 6. are they the same? why or
why not? record your explanation in table a.

F500 j of energy were added to 1 kg of each of these samples, which would experience the least temperature increase?

Atwo-stage air compressor operates at steady state, compression 10m^3/min of air from 100 kpa and 300k to 1200 kpa. an intercooler between the two stages cools the air to 300k at a constant pressure of 350 kpa. the compression processes are isentropic. a) calculate the power required to run the compressor, in kw b) compare the result to the power required for isentropic compression from the same inlet state to the same final pressure.

If the ama of the inclined plane below is 2, calculate the ima and efficiency. ima = efficiency =