Advertisements
Advertisements
प्रश्न
Write word equation for the following skeletal equation:
\[\ce{Zn + HCl -> ZnCl2 + H2}\]
Advertisements
उत्तर
\[\ce{Zinc +Hydrochloric acid -> Zinc chloride + Hydrogen}\]
APPEARS IN
संबंधित प्रश्न
Is Photosynthesis an endothermic reaction or an exothermic reaction?
Name the various types of chemical reactions.
Balance the following chemical equation:
Balance the following chemical equation:
Balance the following equation:
S + H2SO4 → SO2 + H2O
\[\ce{MnO2 + 4HCl -> MnCl2 + 2H2O + Cl2}\]
0.02 moles of pure MnO2 is heated strongly with conc. HCl. Calculate the mass of salt formed.
Write word equation for the following molecular equation:
\[\ce{NH3 [g] + HCl [g] ⇌ NH4Cl [s]}\]
Word equation:
State which characteristic is observed in the above reaction.
Give an-example of a similar above characteristic, seen between two other gaseous reactants.
In certain reaction a change of state is observed i.e. solid to liquid, liquid to gas etc. – State the change of state of the products – to give the respective reactant.
\[\ce{2H2O ->[electric][current] 2H2 + O2}\]
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:
Lead nitrate to ammonium hydroxide.?
Write a balanced equation for the following word equation:
Aluminium + Oxygen → Aluminium oxide
