Class 10 Chemistry
Write the balanced equation for the following chemical reactions.
H2 + Cl2 ⇨ 2HCl
3BaCl+ Al2(SO4 )3 ⇨ 3BaSO4 + 2AlCl3
2Na + 2H2O ⇨ 2NaOH + H2
Write a balanced chemical equation with state symbols for the following reactions.
BaCl2 (aq) + Na2SO4 ⇨ BaSO4 (s) + 2NaCl (aq)
NaOH (aq) + HCl ⇨ NaCl (aq) + H2O (l)
CaO + H2O ⇨ Ca(OH)2
When calcium oxide reacts with water it forms calcium hydroxide. Calcium hydroxide is also known as slaked lime.
Pb(NO3 )2 (aq) + KI (aq) ⇨ KNO3 + PbI2
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