Chemistry, 21.04.2020 17:35 byron17

Group 1 cations precipitate easily in a relatively high concentration of hydrochloric acid. After the separation from the other group 1 cations, the presence of lead can be tested by addition of potassium chromate. Explain what is wrong with the given equation for this test. Pb(aq) + CrO4(aq) <-> PbCrO(aq)

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Group 1 cations precipitate easily in a relatively high concentration of hydrochloric acid. After th...

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