Question with this equation: Calcium Carbonate + Hydrochloric Acid = Calcium Chloride + Water + Carbon Dioxide -
1. How did you figure out what Calcium Carbonate + Hydrochloric Acid equals?
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2. Why does Calcium react with Chlorine to form Caclium Chloride, why doesn't it react with Hydrogen for example?

Arollercoaster car at the top of a hill has potential energy kinetic energy chemical energy light energy

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

Pegmatites are igneous rocks in which the individual minerals are very large. typically, the minerals are all light-colored quartz, feldspar and muscovite. if you were given a black and white photograph of a pegmatite in a quarry (where the rock has been blasted and broken), what physical properties could you use to identify those three minerals in this hypothetical photo? describe each mineral and the specific diagnostic properties. be specific.