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5H2C2O4(aq)+2MnO4(aq)+6H+(aq)10CO2(g)+2Mn2+(aq)+8H2O(l) Part A How many milligrams of Ca2+ are present in 10.0mL of blood if 21.96mL of 0.000916MKMO4 solution is needed for the titration? Express

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5H2C2O4(aq)+2MnO4(aq)+6H+(aq)10CO2(g)+2Mn2+(aq)+8H2O(l) Part A How many milligrams of Ca2+ are present in 10.0mL of blood if 21.96mL of 0.000916MKMO4 solution is needed for the titration? Express your answer in milligrams to three significant figures. X Incorrect; Try Again; 4 attempts remaining

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