What conditions make AG always negative? O A. AG is always negative when the reaction is exothermic.
O B. AG is always negative when AH is positive and AS is negative.
O C. AG is always negative when the system becomes more random.
D. AG is always negative when A His negative and AS is positive.

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

In pqr m< p=60 m< q= 30 and m

How many moles is 14.5 cm^3 of platinum? the density of platinum is 21.45 g/cm^3.