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A single-displacement reaction and a double-displacement reaction are always redox reactions.?
Wiki User
∙ 7y ago
Single displacement reaction and a double displacement reaction are redox reactions.
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Wiki User
∙ 8y ago
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Are single displacement and double displacement reactions always redox reactions?
A single displacement reaction is always a redox reaction, buta double displacement reaction is not a redox reaction.
Why might it not always be possible to determine the reactants and the products in a reaction explain your answer in terms of a chemical equilibrium?
1 some reaction can be very fast and consume the products of other reactions as they form, for example multistage reactions like blood clotting. 2 some reactions are highly reversible such as the oscillating clock reactions
What happens when carbon dioxide gas in a reaction?
Do you mean what happens when CO2 is produced? It's always produced during combustion reactions.
What is a property of a decomposition reaction?
Decomposition reactions always have one complex reactant and two or more simpler products.
Why are precipitation reactions also called double displacement reactions?
They aren't. Double displacement (metathesis) sometimes forms a precipitate, but not always, and it would be silly to call it a "precipitation reaction" if no precipitate was formed. Formation of a precipitate is, however, one way to tell that a reaction has occurred. If everything just stays in solution, then it's meaningless to call it a "reaction" since there has been no change. The evolution of a gas is another method for determining that a reaction has occurred, as is a change in color (this often indicates a change in oxidation state as well, though not always).
Are single displacement and double displacement reactions always redox reactions?
A single displacement reaction is always a redox reaction, buta double displacement reaction is not a redox reaction.
In what type of reaction is water always a product?
Combustion reactions
What type of chemical reaction classes always involve oxidation?
The combination of two elements (a metal and a nonmetal) is always a redox reaction.
Chemical reactions always involve changes in a chemical?
There will always be changes in one of the reactants. In some chemical reactions, one of the chemicals works as a catalyst to encourage a reaction between two or more chemicals but does not change during the reaction.
Electrochemical cells always feature what type of reaction?
Redox or oxidation-reduction reactions.
What type of chemical reaction always produces CO AND H2O?
These are common products of combustion reactions.
Why might it not always be possible to determine the reactants and the products in a reaction explain your answer in terms of a chemical equilibrium?
1 some reaction can be very fast and consume the products of other reactions as they form, for example multistage reactions like blood clotting. 2 some reactions are highly reversible such as the oscillating clock reactions
Why are combustion reactions considered exceptions to the rules of chemical reactions?
Combustion Reactions are always reacted with Oxygen gas in this case if you had C3H8+O2 you will ALWAYS get H2O+CO2 it does not matter if you have C100H54+O2 you will still get H2O+CO2 this is why combustion reactions are considered exceptions to the rules of a product or chemical reaction.
What are the reactions and products in the chemical reaction?
In a reaction which is not reversible the reactants are always written on the start point of the reaction arrow and products are always written on the end point of the arrow. On the other hand, if you have an equilibrium, then determining reactants and products is a little different.
Does age affect human reactions?
Yes, age will affect human reactions. As you get older, your reaction time is slower and it can often not always be easy to make the best decisions.
A chemical reaction has a positive H value and a positive S value Under what conditions is the reaction spontaneous?
the reaction is always spontaneous :) youre welcome =D i just took this on apex, the correct answer is the reaction is spontaneous only at high temperatures.
What happens when carbon dioxide gas in a reaction?
Do you mean what happens when CO2 is produced? It's always produced during combustion reactions.
