Caffeine (C8H10N4O2) is a weak base that is related to ammonia. For the purposes of this question, we will abbreviate the formula of caffeine to cafN (producing cafNH+ in solution). If cafN has a Kb value of 4.1 x 10-4, what is the pH of a 0.70 M solution of CafN?
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Chemistry, 22.06.2019 04:40
*will mark you brainliest + 15 points ** why does the equilibrium of a system shift when the pressure is increased? a. to maximize the stress on the system b. to stop restoring equilibrium to the system c. to increase the total moles of gas in the system d. to decrease the total moles of gas in the system
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Chemistry, 22.06.2019 09:20
What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?
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Chemistry, 22.06.2019 09:40
Which diagram shows the correct way to represent an ionic compound of magnesium oxide?
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Chemistry, 22.06.2019 20:30
The activation energy for the reaction no2(g)+co2(g)⟶no(g)+co(g) is ea = 300 kj/mol and the change in enthalpy for the reaction is δh = -100 kj/mol . what is the activation energy for the reverse reaction?
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Caffeine (C8H10N4O2) is a weak base that is related to ammonia. For the purposes of this question, w...
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