Chemistry, 31.10.2019 22:31 kitttimothy55
Which of the following sets contains a substance that could not be used as an acid-base indicator? a. set 1: a weak acid b. set 2: a weak base c. set 3: a weak acid and a weak base d. set 4: a weak acid and a strong base
Answers: 1
Chemistry, 22.06.2019 09:30
In apex! a liquid heated beyond a certain temperature becomes
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Chemistry, 22.06.2019 19:20
Consider hydrogen in an excited state n = 5n=5 that emits photons to reach the ground state. there are various possible transitions other than straight to the ground state that can occur; for example, it can drop to the n = 3n=3 state followed by the n = 3n=3 to the ground state transition. which of the possible transitions will result in the emission of a photon in the visible region?
Answers: 3
Chemistry, 23.06.2019 09:00
Which of the following are in a chemical family a. ca, sc, k b. cu, ag, au c. so, ge, sb
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Which of the following sets contains a substance that could not be used as an acid-base indicator?...
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