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First and foremost you must balance the electrons lost and gained. Then you balance the quantities of each type of atom, adding in water and hydrogen ions as necessary.
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When electrons are transferred between reactants what is the reaction called?
This is a redox reaction.
Why To balance a chemical equation can we change the formulae of either reactants or products?
if it is a redox reaction sometimes you can add water to help balance the equation
Why burning of fuel in oxygen and rusting of iron are considered as redox reaction?
There is a transfer of electrons during both reactions and that is what a redox reaction is.
What are redox half-reactants?
The first half reaction concerns oxidant takenig up (an) electron(s), the other half is the one with a reductant producing (an) electron(s).
Where does Redox occur in bacteria?
The Redox 'Battlefield' is the Redox reactions mediated by bacteria.
What needs to be considered in balancing redox reactions?
Both atoms and charge
What needs to be considered balancing redox reactions?
The most important thing to consider is the number of electrons being transferred. Of course one also must consider the mass on each side of the equation.
When electrons are transferred between reactants what is the reaction called?
This is a redox reaction.
In a redox reaction the numbers of some of the elements changes from the reactants to the products?
In a redox reaction the OXIDATION numbers of some of the elements change from the reactants to the products. The numbers of atoms each element never changes in any chemical reaction.
What kind of numbers in a redox reaction the elements change from the reactants to the products?
The ionic charges. oxidation
Why must all combination reactions also be redox reactions?
An atom cannot receive an electron (be reduced) without another atom giving up an electron (be oxidized). In other words, it's impossible to have just a reduction because another atom needs to first give the electron up.
What is a redox reaction Give an example?
When the oxidation states of reactants in a chemical reaction are changed (parallel phenomena of oxidation and reduction) a redox reaction occur:Fe2O3 + 2 Al = Al2O3 + 2 Fe
What are the Calvin cycle's reactants?
The Calvin Cycle, also known as the Calvin-Benson-Bassham (CBB) cycle, is a series of redox reactions that occur in the chloroplasts. The initial reactants are water and carbon dioxide.
Why To balance a chemical equation can we change the formulae of either reactants or products?
if it is a redox reaction sometimes you can add water to help balance the equation
What makes balancing redox reactions different from balancing other reactions?
Balancing redox reactions is different from balancing other reactions because both the number of atoms and the amount of charge must be balanced.
Why burning of fuel in oxygen and rusting of iron are considered as redox reaction?
There is a transfer of electrons during both reactions and that is what a redox reaction is.
Which two reactants are also redox reactions?
Methane, CH4, burns in oxygen gas to form water and carbon dioxide. What is the correct balanced chemical equation for this reaction?
