Advertisements
Advertisements
Question
Balance the following simple equation:
NaOH + Cl2 → NaCl + NaClO + H2O
Advertisements
Solution
2NaOH + Cl2 → NaCl + NaClO + H2O
APPEARS IN
RELATED QUESTIONS
Write complete balanced equation for the following reaction:
Sulphur dioxide (gas) + Oxgyen (gas) 
Sulphur trioxide (gas)
State one characteristic of the chemical reaction which takes place when wax is burned in the form of a candle?
Write symbolic representation for the following word equation and balance them :
Calcium oxide + Water → Calcium hydroxide
Name the fundamental law that is involved in every equation.
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 – zinc carbonate.
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 – mercury [II] oxide.
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:
Copper [II] sulphate to sodium hydroxide.
Balance the following simple equation:
ZnS + O2 → ZnO + SO2
CaCO3 + 2HCl[dil.] → CaCl2 + H2O + CO2 [g]
State the information provided by the above chemical equation.
What is a reactant in a chemical equation?
