oijhpl1405 oijhpl1405

25-11-2022
Chemistry

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eparate samples of a solution of an unknown ionic compound were treated with dilute solutions of naoh, h2so4 and h3po4. precipitates formed in all three cases. which of the following could be a cation of the unknown salt? select all that apply. group of answer choices k ba2 none of the cations given pb2

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