Advertisements
Advertisements
Question
Give an example of a chemical equation in which two reactants form:
two product
Solution
Two product:
\[\ce{NH4OH + HCl->\underset{\text{(two products)}}{NH4Cl + H2O}}\]
APPEARS IN
RELATED QUESTIONS
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 non-metals.
Substitute formulae for names and balance the following equation:
Calcium carbonate reacts with hydrochloric acid to produce calcium chloride, water and carbon dioxide gas.
Give one example of a chemical reaction characterised by change in state.
State one characteristic of the chemical reaction which takes place when dilute sulphuric acid is added to barium chloride solution.
Write word equation for the following skeletal equation:
\[\ce{NaOH + H2SO4 -> Na2SO4 + H2O}\]
Balance the following equation:
KOH + Cl2 → KCl + KClO + H2O
Name the fundamental law that is involved in every equation.
(a) Give only one suitable chemical test to identify the following gases.
- Ammonia
- Sulphur dioxide
- Hydrogen Chloride
- Chlorine
- Carbon Dioxide
- Oxygen
- Hydrogen
(b) Select a basic gas mentioned in Q.1 (a). How is the basic nature suspected?
(c)Select acidic gases from the gases mentioned in Q.1 (a). How is the acidic nature suspected?
(d) State the gas responsible for bleaching action.
(e)Which gas turn blue cobalt chloride paper light pink?
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.
2H2 + O2 → 2H2O
Balance the following simple equation:
Al + H2O → Al2O3 + H2
