A sample of acetic acid is titrated by some sodium hydroxide in a titration experiment. there was 50.0mL of .200M acetic acid titrated by 25mL of .300M NaOH. What is the pH of the solution prior to the addition of the base and after the base has been added? The Ka of acetic acid is 1.8*10^-5
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What type of scientific model does the flow chart represent? (a chart of the scientific process) a. conceptual b. mathematical c. physical d. virtual
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[ou.03jthe pictures below show the wavelengths and intensities of electromagnetic radiations emitted by three stars, star 1, star 2, and star 3. intensity intensity- intensity- 1000 3500 6000 8500 11000 wavelength (a) star 1 1000 3500 6000 8500 11000 1000 3500 6000 8500 11000 wavelength (a) wavelength (a) star 2 star 3 which of these statements is correct about the color of the three stars? star 2 is white in color o star 2 is yellow in color star 1 and star 3 are yellow in color star 1 and star 3 are white in color
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A sample of acetic acid is titrated by some sodium hydroxide in a titration experiment. there was 50...
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