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प्रश्न
Write symbolic representation for the following word equation and balance them :
Iron + Sulphur → Iron sulphide.
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उत्तर
Iron + Sulphur → Iron sulphide
`"Fe" + "S"→ "FeS"`
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संबंधित प्रश्न
Write the balanced chemical equation for the following reaction.
\[\ce{Zinc + Silver nitrate -> Zinc nitrate + Silver}\]
Complete and balance the following equation:
\[\ce{NaOH + {..........} -> Na2SO4 + H2O}\]
Balance the following equation:
\[\ce{BaCl2 + H2SO4 -> BaSO4 + H2O}\]
Giving examples, state the difference between balanced and unbalanced chemical equations.
Write your observation for the following chemical reaction and name the product formed:
When sugar is heated.
Balance the following equation :
Pb3O4 → PbO + O2
Write your observation and name the product when zinc reacts with dilute hydrochloric acid.
Balance the following equation:
H2O + Cl2 → HCl + O2
Write the balanced chemical equation of the following reaction.
aluminium + sodium hydroxide + water → sodium meta aluminate + hydrogen
Grills of doors and windows are always painted before they are used.
