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प्रश्न
Write the balanced chemical equation of the following reaction.
barium chloride + sulphuric acid → barium sulphate + hydrochloric acid
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उत्तर
BaCl2 + H2SO4 → BaSO4 + 2HCl
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संबंधित प्रश्न
What is wrong with the following chemical equation?
\[\ce{Mg + O -> MgO}\]
Correct and balance it.
Correct and balance the following equation:
\[\ce{Ca + H2O -> CaOH + H}\]
Balance the following equation:
\[\ce{BaCl2 + H2SO4 -> BaSO4 + H2O}\]
What do the following symbol stand for?
2H2
Balance the following equation:
PbS + O2 → PbO + SO2
Give an example of a chemical equation in which two reactants form:
two product
Write a balanced equation for the following word equation:
Nitrogen dioxide + Water + Oxygen → Nitric acid
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\[\ce{CuSO_{4(aq)} + Fe_{(s)} ->}\]______ + ______
Match the columns.
| Reactants | Products | Types of chemical reaction | ||
| 1. | MgH2 | → | Mg + H2 | Endothermic |
| 2. | 2H2S + SO2 | → | 3S + 2H2O | Oxidation |
| 3. | CaO + H2O | → | Ca(OH)2 + heat | Exothermic |
| Redox | ||||
When aqueous solutions of potassium iodide and lead nitrate are mixed an insoluble substance separates out. The chemical equation for the reaction involved is:
