ethane is burnt in the presence of oxygen to form carbon dioxide water and releases heat and light
(balanced chemical equation)
Answers
Answered by
74
Hope it helps you mate..
Attachments:
Answered by
44
okay Chemical Reactions and Equations
PrevNext
NCERT Exemplar Problems Short Answer
Write the balanced chemical equations for the following reactions and identify the type of reaction in each case.
Nitrogen gas is treated with hydrogen gas in the presence of a catalyst at 773K to form ammonia gas.
Answer: N2 + 3H2 + Catalyst/773 K ⇨ 2NH3
Sodium hydroxide solution is treated with acetic acid to form sodium acetate and water.
Answer: NaOH + CH3COOH ⇨ CH3COONa + H2O
Ethanol is warmed with ethanoic acid to form ethyl acetate in the presence of concentrated H2SO4 .
Answer: C2H5OH + CH3COOH ⇨ CH3COOC2H5 + H2O
Ethene is burnt in the presence of oxygen to form carbon dioxide, water and releases heat and light.
Answer: C2H4 + 3O2 ⇨ 2CO2 + 2H2O + Heat + Light
(a) and (c) are combination reactions, (b) is double displacement reaction and (d) is redox reaction.
mark as Brainliest
PrevNext
NCERT Exemplar Problems Short Answer
Write the balanced chemical equations for the following reactions and identify the type of reaction in each case.
Nitrogen gas is treated with hydrogen gas in the presence of a catalyst at 773K to form ammonia gas.
Answer: N2 + 3H2 + Catalyst/773 K ⇨ 2NH3
Sodium hydroxide solution is treated with acetic acid to form sodium acetate and water.
Answer: NaOH + CH3COOH ⇨ CH3COONa + H2O
Ethanol is warmed with ethanoic acid to form ethyl acetate in the presence of concentrated H2SO4 .
Answer: C2H5OH + CH3COOH ⇨ CH3COOC2H5 + H2O
Ethene is burnt in the presence of oxygen to form carbon dioxide, water and releases heat and light.
Answer: C2H4 + 3O2 ⇨ 2CO2 + 2H2O + Heat + Light
(a) and (c) are combination reactions, (b) is double displacement reaction and (d) is redox reaction.
mark as Brainliest
Similar questions