Question

Balance the following equation

1. Sodium hydroxide react with iron( III) chloride to form sodium chloride and

iron( III )hydroxide

1. sodium carbonate react with silver nitrate to form sodium nitrate and silver

carbonate

2. Barium chloride react with magnesium sulphate to form barium sulphate

and magnesium chloride.

3. Hydrogen sulphide burns in the atmosphere of oxygen to give water and

sulphur dioxide

4. Copper( II) nitrate decomposes to form copper oxide ,nitrite and oxygen
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Answer 1

Answer:

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Answer 2

3NaOH + FeCl3 → Fe(OH)3 + 3NaCl

Sodium hydroxide react with iron(III) chloride to produce iron(III) hydroxide and sodium chloride.

Chemical Equations

1. iron + sulfur - iron (II) sulfide ... 3. silver nitrate + sodium bromide - sodium nitrate + silver bromide ... 10. iron (III) chloride + ammonium hydroxide – iron (III) hydroxide + ammonium