Advertisements
Advertisements
Question
Give a suitable example with an equation to show the representation of a chemical reaction.
Advertisements
Solution
Iron and sulphuric acid dilute which reacts to produce ferrous sulphate and hydrogen gas can be represented by a chemical equation.
\[\ce{Iron + dil.sulphuric acid->ferruous sulphate and hydrogen}\]
\[\ce{\underset{\text{reactants}}{Fe + dil.H2SO4}->\underset{\text{Products}}{FeSO4 + H2}}\]
APPEARS IN
RELATED QUESTIONS
Complete and balance the following chemical equations
NaCI + `AgNO_3` `→`
Differentiate between in Chemical reaction and chemical equation.
Write true or false :
When iron and sulphur are heated together a grey mass is formed which is attracted by a magnet .
Write balanced chemical equations for the reactions represented by word equations in the conditions for chemical reaction.
Show with the help of diagram of electronic configuration how the following compound is formed from the constituent atoms.
Water
Distinguish by dilute sulphuric acid.
Sodium sulphide and sodium sulphite?
Limestone contains ______ mainly.
______ is a natural indicator.
Arrange the following statements in correct sequence:
- One side is water-loving and other water-hating molecules.
- When you agitate the cloth, the dirt is surrounded by many molecules and taken away from the cloth.
- The dirt surrounded by the detergent molecules floats in the water making it dirty.
- Finally, the cloth is clean.
- The detergent molecules have two sides.
- Water hating goes and joins with dirt and oil in the cloth while the water-loving joins with the water molecules.
When magnesium is burnt in the air, a new substance is formed which is ______.
