Chemistry ATP Tests

lisawinkler10
Mind Map by lisawinkler10, updated more than 1 year ago
lisawinkler10
Created by lisawinkler10 over 6 years ago
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GCSE Chemistry Mind Map on Chemistry ATP Tests, created by lisawinkler10 on 05/08/2015.

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Chemistry ATP Tests
  1. Flame tests
    1. 4. clean the loop in acid and rinse with water, then repeat steps 1 to 3 with a new sample
      1. 3. observe the changed colour of the flame, and decide which metal it indicates
        1. 2. hold the flame test loop at the edge of a bunsen burner flame
          1. 1. dip a clean flame test loop in the sample solution
      2. Potassium
        1. Lithium
          1. Barium
            1. Copper
              1. Sodium
                1. Calcium
                2. Anion Tests
                  1. Halides (in solution)
                    1. Acidify with dilute NITRIC ACID, then add SILVER NITRATE
                      1. Chloride Cl- WHITE ppt.
                        1. Bromide Br- CREAM ppt.
                          1. Iodide I- YELLOW ppt
                        2. Carbonate CO32–
                          1. Add dilute ACID
                            1. EFFERVESCENCE
                              1. CARBON DIOXIDE produced
                            2. Nitrate (in solution) NO3-
                              1. Add aqueous SODIUM HYDROXIDE, then aluminium foil and warm carefully
                                1. AMMONIA NO3- produced
                              2. Sulfate (in solution) SO42-
                                1. Add dilute HYDROCHLORIC ACID, then add aqueous BARIUM NITRATE
                                  1. WHITE ppt.
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