Advertisements
Advertisements
प्रश्न
Write word equation for the following skeletal equation:
\[\ce{AgBr -> Ag + Br2}\]
Advertisements
उत्तर
\[\ce{Silver bromide -> Silver + Bromine}\]
APPEARS IN
संबंधित प्रश्न
On what basis is a chemical equation balanced?
Correct and balance the following equation:
Ca + H2O 
CaOH + H
When hydrogen is passed over copper oxide, copper and steam are formed. Write a balanced equation for this reaction and state which of the chemicals are metals.
Aluminium burns in chlorine to form aluminium chloride (AlCl3). Write a balanced chemical equation for this reaction.
Balance the following equation:
MnO2 + HCl → MnCl2 + H2O + Cl2
What is the valency of :
carbon in CH4
Write the balanced chemical equation of the following reaction.
Potassium permanganate + hydrochloric acid → potassium chloride + manganese chloride + chlorine + water
A chemical reaction is generally accompanied by certain external indications or characteristics. These include – change of – (a) colour (b) state (c) smell (d) evolution of gas (e) formation of precipitate (f) evolution or absorption of heat. With reference to change of colour – state the change in colour seen when the following are heated – copper carbonate.
Name the following:
Two gases which react under pressure in presence of a catalyst at elevated temperatures to give a gaseous product.
Balance the following simple equation:
Ca + H2O → Ca(OH)2 + H2
