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प्रश्न
Write the balanced chemical equation of the following reaction. iron + sulphuric acid → ferrous sulphate + hydrogen.
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उत्तर
Fe + H2SO4 → FeSO4 + H2
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संबंधित प्रश्न
When hydrogen is passed over copper oxide, copper and steam are formed. Write a balanced equation for this reaction and state which of the chemicals are reactants.
When hydrogen is passed over copper oxide, copper and steam are formed. Write a balanced equation for this reaction and state which of the chemicals are metals.
The removal of oxygen from a substance is called:
(a) oxidation
(b) corrosion
(c) reduction
(d) rancidity
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`"Zn" + "HCI" → "ZnCI" _2 + "H"_2`
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Balance the following equation:
Pb3O4 + HCl → PbCl2 + H2O + Cl2
What information does the following chemical equation convey?
Zn + H2SO4 → ZnSO4+ H2
In certain reaction an insoluble solid called precipitate is formed. State the colour and name of the precipitate formed in the following reaction involving addition of:
Iron [III] chloride to ammonium hydroxide.
What are products? Explain with the help of example.
