Chemistry, 13.07.2020 22:01, sammamamam1090
What is the final pH of a solution with an initial concentration of 2.5mM Ascorbic acid (H2C6H6O6) which has the following Kas: 7.9x10-5 and 1.6x10-12
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How do you know when a chemical reaction has occurred
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When the mercury level in a barometer decreases that atmospheric pressure has
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Which answer tells the reason the earth’s climate is getting warmer? too many animals are becoming extinct. large glaciers are melting in antarctica. the earth is moving closer to the sun. driving cars gives off gases that trap heat in the atmosphere.
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Which radioisotope is used to date fossils? a. oxygen-16 b. carbon-14 c. uranium-238 d. carbon-12
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What is the final pH of a solution with an initial concentration of 2.5mM Ascorbic acid (H2C6H6O6) w...
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