in an experiment, 220gMMgBr2+KOHKBr+Mg(OH)2 excess reactant remains ar the end of thened to reset with 120g of KOH. How many moles of 56.1 zimol a. 0.535molMaBi b. 0.125molMgBB2 c. 0.125molKOH d. 0.535molKOH e.0.598 molKOH 10. What is the percent yield if the reaction of 25.0gP4(s) and 91.5Cl (g) prodvces 1CSgP PCl,? The equation for the reaction is given below. (Atomic mass of 35.455 gimol) Pi(s)+Cl(g)PCb(l) 4.95% b. 93% 4. 97% c. 95% 11. When the following reaction is bal lanced the coeflicients are a. 1,2,1,3 b. 1,6,2,3 c. 1,3,1,3 d. 2, 3,1,2 c. 2,1,3,1 12. Which of the following is a neutralization reaction? a. CH3COOH(aq)+NaOH(aq)H2O(i)+NaC2H2O2(aq) b. AgNO3(aq)+NaCl(aq)AgCl(s)+NaNO(aq) c. NH4Cl(s)NH22(aq)+Cl(aq) d. C3H4(g)+5O2(g)3CO2(g)+4H2O(l) c. FeCl(aq)+3K2C2O4H2O(aq)3KCl(aq)+K3Fe(C2O4)1,3H2O(s)