Advertisements
Advertisements
प्रश्न
Balance the following equation:
Zn + HCI → ZnCI2 + H2
Advertisements
उत्तर
Zn + 2HCI → ZnCI2 + H2
APPEARS IN
संबंधित प्रश्न
What information do you get from the following chemical equation:
Zn(s) + 2HCl (dil) → ZnCl2 (aq) + H2(g)
Define chemical reaction.
Balance the following equation. Also name the products formed.
Ag +S → `Ag_2 S`
Balance the following equation. Also name the products formed.
`Na + H_2 O → Na OH + H_2`
Balance the following important equation:
Fe + HCl → FeCl2 + H2
Balance the following important equation:
S + HNO3 (conc.) → H2SO4 + H2O + NO2
Why is it important to balance a skeletal chemical equation?
Barium chloride on reacting with ammonium sulphate forms barium sulphate and ammonium chloride. Which of the following correctly represents the type of the reaction involved?
- Displacement reaction
- Precipitation reaction
- Combination reaction
- Double displacement reaction
Complete the missing component /variable given as x and y in the following reactions
`"Zn"("s") + "H"_2"SO"_4("aq") -> "ZnSO"_4(x) + "H"_2("y")`
Complete the co-relation:
CuI2 : Brown : : AgCl : ______
