A 500 g sample of water is heated up to 95 oC and then is poured onto a 150 g sample of solid nickel originally at 10 oC. What will the final temperature of the nickel be? (The water does NOT cool to 10 oC)
consider what ǻT = Tfinal ± Tinitial. This will probably clarify the problem.

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

How does a noncompetitive inhibitor reduce an enzyme’s activity?

Amixture that has two or more substances that are spread out evenly is called a. compound b. heterogeneous c. substance d. homogeneous