Week 10 Worksheet: Chapter 11 Redox ReactionsI. Acid-base solution/ Normality(a) What volume of 1.00 M LiOH would be required to completely neutralize 75 mL of 1.50 M H2SO4?(b) Calculate the normality for a solution with 255 g of H3PO4 in 3000 mL.(c) What volume of 5 M sulfuric acid is required to prepare 850 mL of 0.75 N H2SO4?(d) What is the normality of an NaOH solution if 25.7 mL of it react with 0.587 g of H2CrO4?II. Oxidation-Reduction ReactionsBalance each reaction. For each equation, tell what is being oxidized and what is being reduced. For the lasttwo reactions to be balanced correctly, you must add H+, H2O, or OH-.(a) ___I2 + ___S2O32- → ___S4O62- + ___ I-(b) ___MnO4- + ___ Br- + ___ H+ → ___ Mn2+ + ___ Br2 + ___ H2O(c) ___Cr2O7- + ___ Fe2+ + ___ H+ → ___ Cr3+ + ___ Fe3+ + ___ H2O(d) ___Ba + ___ H2O → ___Ba(OH)2 + ___ H2(d) ___ Zn + ___ NO3- → ___ Zn2+ + ___ N2(e) ___ClO2 + ___OH- → ___ClO2- + ___ClO3-III. Stoiciometry(a) Calculate the normality of an HCl solution if 38.1mL of the solution reacts with 0.438 g of Na2CO3.2HCl + Na2CO3 2 NaCl + CO2 + H2O(b) What volume of 0.30 N NaOH is required to neutralize 100 mL of 0.57 N
View Full Document
Unlocking...