Advertisements
Advertisements
प्रश्न
What is the chemical equation. How is it represented?
Advertisements
उत्तर
“Chemical equation is a short form – representing the result of a chemical change.”
OR
“Is the representation of a chemical change.”
APPEARS IN
संबंधित प्रश्न
Balance the following equation:
Zn + HCI → ZnCI2 + H2
Balance the following equation. Also name the products formed.
`H_2O_2 → H_2O +O_2`
Balance the following equation stepwise.
\[\ce{NaOH + H2SO4 -> Na2SO4 + H2O}\]
State what is a balanced equation with a relevant example. Give a reason why an equation is balanced with reference to the law of conservation of matter.
Underline the incorrectly balanced compound equation and rewrite the correct equation.
\[\ce{2Al + 2H2SO4->Al2(SO4)3 + 3H2}\]
Balance the following important equation:
Mg3N2 + H2O → Mg(OH)2 + NH3
Balance the following important equation:
NH3 + Cl2 → HCl + NCl3 [nitrogen trichloride]
Before burning in air, the magnesium ribbon is cleaned by rubbing with sand paper to:
Complete the co-relation:
CuI2 : Brown : : AgCl : ______
Complete and balance the following equation:
\[\ce{C2H5COONa + NaOH ->[\Delta][CaO]}\]
