Adiprotic acid is composed of carbon, hydrogen and oxygen. it is 60.6% c, and 3.58% h by mass. a titration requires 25 ml of 0.850mnaoh to neutralize 5.692g of the acid. what is the molecular formula for diprotic acid?
a- c27h19012
b- c54h38024
c- c22h20o13
d- c12h15o4
e- c15h12o4
Answers: 3
Chemistry, 22.06.2019 12:10, yootmytoot
Achemistry student needs to standardize a fresh solution of sodium hydroxide. he carefully weighs out of oxalic acid , a diprotic acid that can be purchased inexpensively in high purity, and dissolves it in of distilled water. the student then titrates the oxalic acid solution with his sodium hydroxide solution. when the titration reaches the equivalence point, the student finds he has used of sodium hydroxide solution. calculate the molarity of the student's sodium hydroxide solution. be sure your answer has the correct number of significant digits.
Answers: 1
Chemistry, 22.06.2019 18:00, sandeebassett3
Mercury turns to vapor at 629.88 k how much heat is lost 175 g of mercury vapor at 650 current condenses to a liquid at 297 ca mercury turns to weber at 629.88 kelvin how much he is lost 175 g of mercury vapor and 650 coming condensers to liquidate 297 kevin
Answers: 2
Adiprotic acid is composed of carbon, hydrogen and oxygen. it is 60.6% c, and 3.58% h by mass. a tit...
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