The Swedish chemist Karl Wilhellm was the first to produce chlorine in the lab 2NaCl + 2H2SO4 + MnO2 > Na2SO4 + MnSO4 + H2O + Cl2
If Dr. Wilhellm started with 50.0 g of each reactant, which reactant is the limiting reactant?

How heavy is thanos? a) 3000 lbs b) all of it c) the price of tea in china d) heavy enough

If a particle has z = 25 and 23 electrons, what is its charge?

The equation below shows the reaction of zinc with hydrochloric acid (hcl). zn (s) + 2 hcl (aq) —> zncl2 (aq) + h2 (g) what will happen if the concentration of hcl is decreased? a. more zncl2 will be produced. b. the reaction rate will slow down. c. the hydrochloric acid will become more acidic. d. the reaction will produce water instead of hydrogen gas.