A10.0-ml sample of 1.0 m nahco3 is titrated with 1.0 m hcl (hydrochloric acid). approximate the titration curve by plotting the following points: ph after 0 ml hcl added, ph after 1.0 ml hcl added, ph after 9.5 ml hcl added, ph after 10.0 ml hcl added (equivalence point), ph after 10.5 ml hcl added, and ph after 12.0 ml hcl added.
Answers: 2
Chemistry, 21.06.2019 18:30, ciarakelly636owuiup
Asample of the male sex hormone testosterone, c19h28o2, contains 3.88×10^21 atoms of hydrogen.(a) how many atoms of carbon does it contain? (b) how many molecules of testosterone does it contain? (c) how many moles of testosterone does it contain? (d) what is the mass of this sample in grams?
Answers: 1
Chemistry, 22.06.2019 17:00, destinyycooper
What is the approximate vapor pressure when the gas condenses at 70 degrees celsius
Answers: 2
A10.0-ml sample of 1.0 m nahco3 is titrated with 1.0 m hcl (hydrochloric acid). approximate the titr...
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