Advertisements
Advertisements
Question
Balance the following equation. Also name the product formed.
`"NaNO"_3 → "NaNO"_2 + "O"_2` Name of product (s)
Advertisements
Solution
`2 "NaNO" _3 → 2 "NaNO"_2 + "O"_2` Sodium nitrite , oxygen
APPEARS IN
RELATED QUESTIONS
Aluminium burns in chlorine to form aluminium chloride (AlCl3). Write a balanced chemical equation for this reaction.
Zinc oxide reacts with carbon, on heating, to form zinc metal and carbon monoxide. Write a balanced chemical equation for this reaction. Name
- oxidising agent, and
- reducing agent,
in this reaction.
Write your observation for the following chemical reaction and name the product formed :
When an aqueous solution of sodium chloride is mixed with an aqueous solution of silver nitrate.
Balance the following equation:
Pb3O4 → PbO + O2
Balance the following equation:
KOH + Cl2 → KCl + KClO + H2O
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.
Balance the following simple equation:
C + O2 → CO
Balance the following simple equation:
Al + O2 → Al2O3
Balance the following simple equation:
K + H2O → KOH + H2
Why should a magnesium ribbon be cleaned before burning in air?
