combustion reactions cannot be reversed what are they
A Decomposition Reaction, Single Replacement Reactions, Double Replacement Reactions and Combustion Reactions...
Because combustion is a reaction with oxygen.
Combustion reactions
All of them can be redox reactions.
NO ... all burning/combustion reactions are exothermic.
Natural gas, petrol, wood, candles, (etc.) and all other commonly known combustion reactions can NOT be reversed. (Thats a pity, though!)
can the reaction between alkali and acid be reversed
A Decomposition Reaction, Single Replacement Reactions, Double Replacement Reactions and Combustion Reactions...
A Decomposition Reaction, Single Replacement Reactions, Double Replacement Reactions and Combustion Reactions...
Because combustion is a reaction with oxygen.
Combustion is an oxidation reaction - a reaction with oxygen.
Combustion reactions
exothermic reactions are the reactions which give out heat and endothermic reactions are the reaction which absorb heat.so combustion is an exothermic reaction.
Oxidation.
No. Acid + alkali reactions are neutralisation reactions. Combustion is a reaction with oxygen.
Combustion reactions are exothermic.
NO its a chemical change for it can't be reversed