Recent content by cantbemessedwit

  1. C

    Is Potassium Detectable with a Chemical Test?

    the presence of potassium ions what would be a reason that potassium ions could not be detected when doing a chemical test with coffee? 4 day old coffee where potassium doesn't decompose
  2. C

    Is Potassium Detectable with a Chemical Test?

    [SOLVED] Is there potassium in coffee can the presence of potassium be determined with a chemical test? if so how? If potassium is heated in a bunsen burner flame , would the flame be yellow?
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