Chemistry, 20.09.2019 04:00 angelica7773
How do i sketch a titration curve when given the acid (h2co3 in this case), it's starting ph (5.5), it's pka1 (6.3) and pka2 (10. adding naoh (equivalents added) until reaching a ph of 12.
it sounds very simple to just plot the pka's and connect the dots, but i can't tell where i should start rising sharply to create the equivalence point
Answers: 2
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Which theory was contradicted by experiments with the photoelectric effect? light spreads out after it passes through a small opening. as soon as light strikes metal, electrons will be ejected. visible light, regardless of color, will cause the ejection of electrons when striking metal. the kinetic energy of ejected electrons depends on the frequency of light that strikes the metal.
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Reduction is a reaction which results in a in electrons and a in positive charge of the atom or ion 1) a- loss 1) b- gain 2) a-increase 2) b-decrease
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Anyone who's in connections academy chemistry b have the factors that affect the rate of a reaction portfolio already done?
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How do i sketch a titration curve when given the acid (h2co3 in this case), it's starting ph (5.5),...
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