76.0 mol of P4O10 contains how many moles of P?
2 answers:
Answer : The number of moles of phosphorous are 304 moles.
Explanation :
The formula of given compound is,
In compound, there 4 moles of phosphorus and 10 moles of oxygen.
As we are given that the moles of is 76.0 mole. Now we have to determine the number of moles of phosphorous (P).
As, 1 mole of has 4 moles of phosphorous
So, 76.0 mole of has
of phosphorous
Therefore, the number of moles of phosphorous are 304 moles.
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Answer : is the oxidizing agent and Fe is the reducing agent.
Explanation :
Reducing agent : It is defined as the agent which helps the other substance to reduce and itself gets oxidized. Thus, it will undergo oxidation reaction.
Oxidizing agent : It is defined as the agent which helps the other substance to oxidize and itself gets reduced. Thus, it will undergo reduction reaction.
The balanced redox reaction is :
The half oxidation-reduction reactions are:
Oxidation reaction :
Reduction reaction :
In order to balance the electrons, we multiply the oxidation reaction by 4 and reduction reaction by 3 then added both equation, we get the balanced redox reaction.
Oxidation reaction :
Reduction reaction :
In this reaction, is the reducing agent that loses an electron to another chemical species in a redox chemical reaction and itself gets oxidized and
is the oxidizing agent that gain an electron to another chemical species in a redox chemical reaction and itself gets reduced.
Thus, is the oxidizing agent and Fe is the reducing agent.