C2 ion tests

Descripción

Fichas sobre C2 ion tests, creado por Lucy Sherburn el 31/05/2017.
Lucy  Sherburn
Fichas por Lucy Sherburn, actualizado hace más de 1 año
Lucy  Sherburn
Creado por Lucy Sherburn hace más de 7 años
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Resumen del Recurso

Pregunta Respuesta
Sodium (Na+) Flame test: Yellow
Potassium (K+) Flame test: Lilac
Calcium (Ca2+) Flame test: Red
Copper (Cu2+) Flame test: Green-blue
Carbonate ions (CO3 2-) +Dilute acid Test gas given off with limewater Fizzes/bubbles Gas is CO2 - turns limewater milky
Chloride (Cl-) +Dilute nitric acid Shake mixture +Silver nitrate solution White precipitate of silver chloride forms
Sulfate (SO4 2-) +Dilute hydrochloric acid Shake mixture +Barium chloride solution White precipitate of barium sulfate forms
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