Question

write the formulae and balance potassium carbonate + nitric acid--------> potassium nitrate + carbon dioxide + water​

Answer 1

Answer:

2 HNO3 + K2CO3 → 2 KNO3 + H2O + CO2 - Balanced equation | Chemical Equations online!

Explanation:

Answer 2

$\boxed{\sf {K_2CO_3\atop Potassium\:carbonate}+{HNO_3\atop Nitric\:Acid}\longrightarrow {KNO_3\atop Potassium\:nitrate}+{CO_2\atop Carbon\:dioxide}+{H_2O\atop water}}$

Balanced equation: -

$\boxed{\sf {K_2CO_3\atop Potassium\:carbonate}+{2HNO_3\atop Nitric\:Acid}\longrightarrow {2KNO_3\atop Potassium\:nitrate}+{CO_2\atop Carbon\:dioxide}+{H_2O\atop water}}$

On reactant side:-

• Potassium=2atoms
• Carbon=1atom
• Oxygen=9atoms
• Hydrogen=2atoms
• Nitrogen=2atoms

On products side:-

• Potassium=2atoms
• Carbon=1atom
• Oxygen=9atoms
• Hydrogen=2atoms
• Nitrogen=2atoms

Hence balanced