Action of Sodium Hydroxide -On solutions of salts
1. Calcium nitrate & Magnesium chloride
2. Iron [II] sulphate
3. Iron [III] chloride
4. Copper [II] sulphate
5. Zinc sulphate
6. Lead nitrate
Complete and balanced the equations:
`FeSO_(4) + NaOH rarr " _____ + ____ "darr`

Action of Sodium Hydroxide -On solutions of salts 1. Calcium nitrate & Magnesium chloride 2. Iron [II] sulphate 3. Iron [III] chloride 4. Copper [II] sulphate 5. Zinc sulphate 6. Lead nitrate Complete and balanced the equations: Ca(NO_(3))_(2) + NaOH rarr " ____ + ____ "darr MgCl_(2) + NaOH rarr" _____ + ____ "darr

Action of Ammonium Hydroxide- On solution of salts Magnesium chloride Iron [III] chloride Copper [II] sulphate Zinc sulphate Lead nitrate Complete and balanced the equations: MgCl_(2) + NH_(4)OH rarr " _____ + ____ "darr

Action of Ammonium Hydroxide- On solution of salts Magnesium chloride Iron [III] chloride Copper [II] sulphate Zinc sulphate Lead nitrate Complete and balanced the equations: ZnSO_(4) + NH_(4)OH rarr " _____ + ____ "darr [Zn(OH)_(2) + (NH_(4))_(2)SO_(4) + NH_(4)OH rarr ["in excess"] " _____ + ____ "]

The anhydrous salt which is used to test water as it changes colour when water is added to it. Sodium chloride , Magnesium sulphate, Zinc chloride, Copper sulphate.

Derive the chemical formula of the following compounds. 1. Calcium oxide 2. Sodium chloride 3. Sulphuric acid 4. Iron sulphide 5. Water

Dilute sulphuric acid will produce a white precipitate when added to a solution of: Copper sulphate ; Sodium nitrate : Zinc nitrate : Lead nitrate

State one relevant observation- Action of sodium hydroxide solution on iron [II] sulphate solution.

Write formulas for the following compounds: a. Mercury (II) chloride b. Nickel (II) sulphate c. Tin (IV) oxide d. Thallium (I) sulphate e. Iron (III) sulphate f. Chromium (III) oxide

The question refer to the following salt solutions listed A to F (A] Copper nitrate [B] Iron sulphate [C] Iron (III) chloride [D] Lead nitrate [E] Magnesium sulphate [F] Zinc chloride Which solution gives a white precipitate with excess ammonium hydroxide ?

Write the equations for the laboratory preparation of the following salts using sulphuric acid: (i) Copper sulphate from copper (ii) Lead sulphate from lead nitrate