Chemistry, 05.04.2021 19:00 lizbeth232001
Calculate the pH of a 3.84x10-6 M Perchloric acid (A strong acid) solution pH = (round to 2 decimal places)
Answers: 3
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Which of the following best supports the concept that genetic information is passed on to offspring from both of their parents, not just one?
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Complete each row of the table below by filling in the missing prefix or missing exponent.
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2-bromo-2-methylbutane undergoes an e1 elimination reaction in the presence of ethanol. in the next reaction only one of the possible products is represented. although the product shown is not the major product of the reaction, notice that there is more than one way it can be produced. complete the mechanism and draw the missing substances.
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Before it was launched, a helium-filled balloon had a pressure of 201 kpa at a temperature of 27°c. at an altitude of 15,000 m, the pressure had decreased to 2.5 kpa and the temperature had dropped to -14 °c. the volume of the balloon increased to 59.3 m3. what is the original volume of the balloon? 13 m3 0.85 m3 0.077 m3 1.17 m3
Answers: 3
Calculate the pH of a 3.84x10-6 M Perchloric acid (A strong acid) solution
pH = (round to 2 decimal...
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