Qualitative Analysis colours of salts Flashcards
What are the colours of salts containing sodium, potassium, calcium, magnesium, aluminium, zinc and ammonium ions in the solid state?
White.
What are the colours of salts containing sodium, potassium, calcium, magnesium, aluminium, zinc and ammonium ions in the aqeuous state.
Colourless.
What are the colours of Copper(II) sulfate and and Copper(II) nitrate salts in the solid state.
Blue(hydrated salts)
What are the colours of Copper(II) sulfate and and Copper(II) nitrate salts in the aqeuous state?
Blue
What is the colour of copper(II) chloride in the solid state?
Green
What is the colour of copper(II) chloride in the aqeuous state?
Blue
What is the colour of copper(II) carbonate in the solid state?
Green
What is the colour of copper(II) carbonate in the aqeuous state?
It is insoluble.
What is the colour of iron(II) sulfate, iron(II) nitrate and iron(II) chloride in the solid state?
Green
What is the colour of iron(II) sulfate, iron(II) nitrate and iron(II) chloride in the solid state?
Green
What is the colour of iron(II) sulfate, iron(II) nitrate and iron(II)chloride in the aqeuous state?
Green
What is the colour of iron(III) sulfate, iron(III) nitrate and iron(III) chloride in the solid state?
Brown
What is the colour of iron(III) sulfate, iron(III) nitrate and iron(III) chloride in the aqeuous state?
yellow
What is the colour of lead(II) oxide in the solid state?
Brown when hot and yellow when cold as well as yellow at r.t.p.
what is the colour of lead(II) oxide in the aqeuous state?
Insoluble in liquids.
What is the colour of copper oxide in the solid state?
Black
What is the colour of copper oxide in the aqeuous state?
Insoluble
What is the colour of Zinc Oxide in the solid state?
Yellow when hot and white at r.t.p and when cold.
What is the colour of Zinc Oxide in the aqeuous state?
It is insoluble.
What is the colour of lead(II) chloride in the solid state?
White
What is the colour of lead(II) chloride in the liquid state?
Insoluble in cold water, and soluble in hot water to form a colourless solution.
What is the colour of lead(II) iodide in the solid state?
It is yellow
What is the colour of lead(II) iodide in the liquid state?
Insoluble in cold water and soluble in hot water to form a colourless solution.
