Chlorine gas is used in the production of many other chemicals, including carbon tetrachloride, polyvinyl chloride plastic, and hydrochloric acid. It is produced from the electrolysis of molten sodium chloride. 2 NaCl(l) → 2 Na(l) + Cl2(g) What minimum mass of sodium chloride in megagrams is necessary to make 5.9 ✕ 105 L of chlorine gas at standard temperature and pressure, STP?

Balance the following reaction in basic solution. What are the coefficients in front of H 2O and OH - in the balanced reaction and list which side of the equation that H 2O and OH - appear? C 10H 22O 2( aq) + KMnO 4( aq) → C 10H 16O 4K 2( aq) + MnO 2( aq)

How many liters of chlorine gas at 1.68 atm and 28°C can be produced by the reaction of 8.91 moles of HCl in solution with excess MnO2? MnO2 (s)  +  4 HCl (aq) → MnCl2 (aq)  +  2 H2O (l)  +  Cl2 (g)

Complete and balance the following redox equations using the smallest whole-number coefficients. The reaction takes place in a BASIC solution. CrO42–(aq) + Cu (s) → Cr(OH)3 (s) + Cu(OH)2 (s)     In the balanced equation, 3 molecules of water are present on the product side.     In the balanced equation, 3 molecules of water are present on the reagent side.     In the balanced equation, 4 OH- are present on the reagent side.     In the balanced equation, 4 OH- are present on the product side.     In the balanced equation, 5 molecules of water are present on the product side.     In the balanced equation, 5 molecules of water are present on the reagent side.