In the In the old Weldon process, chlorine was made from by-product HCl by the reaction: MnO2 + HCl → MnCl 2 + Cl 2 + H2O Into a retort were charged 500 lb pyrolusite (86% MnO2) and 3500 lb hydrochloric acid (S.G. 1.098, 20% HCl). The reaction was 92% complete. Determine (a) the limiting reactant based on mole ratio (b) lb Cl2 produced, (c) % excess reactant (d) % yield of MnCl2 if the actual amount of MnCl2 produced is 500lb. (MW: Mn=54.94, Cl = 35.45)

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In the In the old Weldon process, chlorine was made from by-product HCl by the reaction:

MnO2 + HCl → MnCl 2 + Cl 2 + H2O

Into a retort were charged 500 lb pyrolusite (86% MnO2) and 3500 lb hydrochloric acid (S.G. 1.098,
20% HCl). The reaction was 92% complete. Determine (a) the limiting reactant based on mole ratio
(b) lb Cl2 produced, (c) % excess reactant (d) % yield of MnCl2 if the actual amount of MnCl2 produced
is 500lb. (MW: Mn=54.94, Cl = 35.45)

4) In the In the old Weldon process, chlorine was made from by-product HCI by the reaction:
MnO, + HCI → MnCl, + Cl, + H,0
Into a retort were charged 500 lb pyrolusite (86% MnO2) and 3500 lb hydrochloric acid (S.G. 1.098,
20% HCI). The reaction was 92% complete. Determine (a) the limiting reactant based on mole ratio
(b) Ib Clz produced, (c) % excess reactant (d) % yield of MnClz if the actual amount of MnClz produced
is 500lb. (MW: Mn=54.94, Cl = 35.45)
Transcribed Image Text:4) In the In the old Weldon process, chlorine was made from by-product HCI by the reaction: MnO, + HCI → MnCl, + Cl, + H,0 Into a retort were charged 500 lb pyrolusite (86% MnO2) and 3500 lb hydrochloric acid (S.G. 1.098, 20% HCI). The reaction was 92% complete. Determine (a) the limiting reactant based on mole ratio (b) Ib Clz produced, (c) % excess reactant (d) % yield of MnClz if the actual amount of MnClz produced is 500lb. (MW: Mn=54.94, Cl = 35.45)
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