
How does the law of constant proportions apply to carbon dioxide?
Answer
445.8k+ views
Hint: A law of definite proportion was introduced by Joseph Proust in \[1799\]. It is otherwise called the law of constant proportion. As indicated by this law in a compound substance the components are constantly present in fixed proportion by mass.
Complete step by step answer:
It has been specified that by the law of constant proportion, carbon and oxygen consolidate in the proportion \[3:8\]. The law of constant proportions expresses that in the reactants and items, all the components are available in a particular proportion that doesn't change. This infers that the reactants will constantly consolidate in a particular proportion mass insightful to give the item.
The inquiry discusses the proportion \[3:8\]; from this, we can determine the end that each \[3g\] of carbon needs to consolidate with \[8g\] of oxygen to finish the ignition reaction.
It expresses that carbon dioxide constantly contains a similar proportion of carbon and oxygen by mass.
The Law of Definite Proportions expresses that a compound constantly contains the very same proportion of components by mass.
Along these lines, regardless of where the carbon dioxide comes from, it is generally carbon and oxygen in the proportion by mass.
\[12.01{\text{ }}g\] of \[C\] to \[32.00{\text{ }}g\] of \[O\] or
\[1.000{\text{ }}g\] of \[C\] to \[2.664{\text{ }}g\] of \[O\] or
\[0.3753{\text{ }}g\] of \[C\] to \[1.000{\text{ }}g\] of \[O\] or
\[27.29{\text{ }}\% \]\[C\] to \[72.71{\text{ }}\% \] \[O\]
Additional information:
This is an ignition reaction where carbon goes through burning within the sight of oxygen to shape carbon dioxide. The reaction is as per the following:
\[C + {O_2} \to C{O_2}\]
Here, we can see that one mole of every carbon and oxygen gives one mole of carbon dioxide. We can discover the reaction to this inquiry by first changing over the mass into moles as well.
Note: Recollect that while alluding to the law of constant proportion, we are continually alluding to mass since it stays steady all through the reaction. The quantity of moles may not generally amount to be the equivalent on the two sides. In this reaction itself, we have \[2\] moles on the LHS and \[1\] mole on the RHS. We can see that they are not adding up so they can't be associated with the law of constant proportion.
Complete step by step answer:
It has been specified that by the law of constant proportion, carbon and oxygen consolidate in the proportion \[3:8\]. The law of constant proportions expresses that in the reactants and items, all the components are available in a particular proportion that doesn't change. This infers that the reactants will constantly consolidate in a particular proportion mass insightful to give the item.
The inquiry discusses the proportion \[3:8\]; from this, we can determine the end that each \[3g\] of carbon needs to consolidate with \[8g\] of oxygen to finish the ignition reaction.
It expresses that carbon dioxide constantly contains a similar proportion of carbon and oxygen by mass.
The Law of Definite Proportions expresses that a compound constantly contains the very same proportion of components by mass.
Along these lines, regardless of where the carbon dioxide comes from, it is generally carbon and oxygen in the proportion by mass.
\[12.01{\text{ }}g\] of \[C\] to \[32.00{\text{ }}g\] of \[O\] or
\[1.000{\text{ }}g\] of \[C\] to \[2.664{\text{ }}g\] of \[O\] or
\[0.3753{\text{ }}g\] of \[C\] to \[1.000{\text{ }}g\] of \[O\] or
\[27.29{\text{ }}\% \]\[C\] to \[72.71{\text{ }}\% \] \[O\]
Additional information:
This is an ignition reaction where carbon goes through burning within the sight of oxygen to shape carbon dioxide. The reaction is as per the following:
\[C + {O_2} \to C{O_2}\]
Here, we can see that one mole of every carbon and oxygen gives one mole of carbon dioxide. We can discover the reaction to this inquiry by first changing over the mass into moles as well.
Note: Recollect that while alluding to the law of constant proportion, we are continually alluding to mass since it stays steady all through the reaction. The quantity of moles may not generally amount to be the equivalent on the two sides. In this reaction itself, we have \[2\] moles on the LHS and \[1\] mole on the RHS. We can see that they are not adding up so they can't be associated with the law of constant proportion.
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