Tick ( ) at least two concordant titres. These are titres within 0.20 cm 3 (or sometimes 0.10 cm 3) of each other. Make sure the burette is vertical, and take the readings from the bottom of the ...
Cations can be identified with flame tests or precipitate tests using sodium hydroxide and ammonia solutions. Anions (halide, sulfate, and carbonate ions) can be identified using precipitate tests or ...
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