Chemistry, 02.08.2019 14:20 jojonotsiwatho
Atypical aspirin tablet contains 325 mg of acetylsalicylic acid, hc9h7o4. calculate the ph of a solution that is prepared by dissolving five aspirin tablet(s) in one cup (237 ml) of solution. assume the aspirin tablets are pure acetylsalicylic acid, ka = 3.3 ✕ 10-4.
Answers: 1
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Iron (3) oxide will decompose in the presence of hydrogen gas and heater to produced iron and digydrogen monoxide white a balanced chemical equation
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Ahypothesis must be testable and falsifiable to be considered scientific a. trueb. false
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Chemistry, 22.06.2019 21:40
A5 mole sample of liquid acetone is converted to a gas at 75.0°c. if 628 j are required to raise the temperature of the liquid to the boiling point, 15.600 kj are required to evaporate the liquid, and 712 j are required to raise the final temperature to 75.0°c, what is the total energy required for the conversion?
Answers: 3
Atypical aspirin tablet contains 325 mg of acetylsalicylic acid, hc9h7o4. calculate the ph of a solu...
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