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प्रश्न
Write word equation for the following skeletal equation:
\[\ce{Na + O2 -> Na2O}\]
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उत्तर
\[\ce{Sodium + Oxygen -> Sodium oxide}\]
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संबंधित प्रश्न
Balance the following chemical equation.
\[\ce{BaCl2 + H2SO4 -> BaSO4 + HCl}\]
Balance the given equation:
Fe + O2 
Fe2O3
Balance the gievn equation:
NaOH + H2SO4 
Na2SO4 + H2O
Balance the given equation:
BaCI2 + H2SO4 
BaSO4 + HCI
Is Burning of natural gas an endothermic reaction or an exothermic reaction?
A metal X forms a salt XSO4. The salt XSO4 forms a clear solution in water which reacts with sodium hydroxide solution to form a blue precipitate Y. Metal X is used in making electric wire and alloys like brass.
(a) What do you think metal X could be?
(b) Write the name, formula and colour of salt XSO4.
(c) What is the blue precipitate Y?
(d) Write a chemical equation of the reaction which takes place when salt XSO4 reacts with sodium hydroxide solution. Give the state symbols of all the reactants and products which occur in the above equation.
Explain the terms with examples.
Balanced equation
Balance the equation stepwise.
NaOH(aq) + H2SO4(aq) → Na2SO4(aq) + H2O(l)
Write the balanced chemical equation of the following reaction. potassium bicarbonate + sulphuric acid → potassium sulphate + carbon dioxide + water
Identify the type of reaction taking place of the following case and write the balanced chemical equation of the reaction:
Potassium iodide reacts with lead nitrate to produce potassium nitrate and lead iodide.
