How many moles of $CO$ and $O_2$ are required to produce 10 moles of $CO_2$ in the reaction $2CO + O_2 -> 2CO_2$?

Md Ariful Islam

0 like 0 dislike
1 views
Share with your friends

1 Answers

Md Ariful Islam

Call

Balanced equation

$"2CO"("g") + "O"_2("g")"$$rarr$$"2CO"_2("g")"$

To calculate moles $"CO"$ and $"O"_2"$ required to produce $"10 mol CO"_2"$, multiply mol $"CO"_2"$ by the mol ratio between the desired reactant and $"CO"_2"$ in the balanced equation, with the desired reactant in the numerator.

$10color(red)cancel(color(black)("mol CO"_2))xx(2"mol CO")/(2color(red)cancel(color(black)("mol CO"_2)))="10 mol CO"$

$10color(red)cancel(color(black)("mol CO"_2))xx(1"mol O"_2)/(2color(red)cancel(color(black)("mol CO"_2)))="5 mol O"_2"$

0 like 0 dislike
1 views
Talk Doctor Online in Bissoy App
For the decomposition reaction $2Ag_2CO_3->4Ag+2CO_2+O_2$, how many moles of reactant undergo decomposition in order to produce 6.0 moles of $Ag$?

The reaction above correctly represents thermal decomposition of a metal carbonate. The carbonate gives metal oxide and carbon dioxide under STRONG heating. You are not going to get silver metal...

1 Answers 1 views
How many mols CO in this equation : $2CO + O_2 -> 2CO_2$?

You have 2 moles of carbon monoxide in that chemical equation. In a balanced chemical equation, the stoichiometric coefficients express the number of moles of each species that takes part...

1 Answers 1 views
$2CO(g) + O_2(g) -> 2CO_2(g)$. How many liters of $O_2$ will react with 74.2 liters of CO? If 6.5 g of CO react, how many liters of $CO_2$ are produced?

We calculate the relative quantities from the molar ratios in the balanced reaction equation. $2CO(g)+O_2(g)→2CO_2(g)$. As a pretty good approximation, gas volumes are proportional to molar amounts. Therefore with...

1 Answers 1 views
For $CH_4 +2O_2 -> CO_2 + 2H_2O$, the molar mass of oxygen gas ($0_2$) is 32.00 g/mol. The molar mass of carbon dioxide ($CO_2$) is 44.01 g/mol. What mass of $CO_2$, in grams, will form when 8.94 g $O_2$ completely react?

The balanced chemical equation tells us unequivocally that 16 g of methane gas reacts with 32 g of dioxygen gas to give 44 g of carbon dioxide, and 36 g...

1 Answers 1 views
What is the mole ratio of $CO(g)$ to $CO_2(g)$ in the reaction $2CO(g) + O_2(g) -> 2CO_2(g)$?

The mole ratio that exists between two chemical species that take part in a chemical reaction is simply the ratio that exists between the stoichiometric coefficients added in front of...

1 Answers 1 views
Given the balanced equation representing a reaction: $2CO(g) + O_2(g) -> 2CO_2(g)$. What is the mole ratio of $CO(g)$ to $CO_2(g)$ in this reaction?

We could write...$CO(g) +1/2O_2 rarr CO_2(g)$, instead of ... $2CO(g) +O_2 rarr 2CO_2(g)$ In either scenario both mass and charge are balanced, as required for a stoichiometric equation...and this is...

1 Answers 1 views
In the reaction $2CO(g) + O_2(g) -> 2CO_2(g)$, what is the ratio of moles of oxygen used to moles of $CO_2$ produced?

You have given the stoichiometric equation, which states UNEQUIVOCALLY that 2 mole of carbon monoxide reacts with 1 mole of dioxygen gas to give 2 mole of carbon dioxide. We...

1 Answers 1 views
What is the limiting reagent and the moles of $CO_2$ formed when 11 moles $CS_2$ reacts with 18 moles $O_2$ to produce $CO_2$ gas and $SO_2$ gas at STP?

Limiting reagent problems are all about using the that exists between the reactants to determine if you have enough of each reactant to allow for their complete consumption....

1 Answers 1 views
What is $K_2$...for $2CO(g) + O_2(g) rightleftharpoons 2CO_2(g)$?

For $2CO(g) + O_2(g) rarr 2CO_2(g)$ We have $K_(c1)=6=([CO_2]^2)/([O_2][CO]^2)$ But for........... $CO(g) + 1/2O_2(g) rarr CO_2(g)$ We have $K_(c2)=([CO_2(g)])/([CO][O_2]^(1/2))$ But $K_(c2)=sqrt(([CO_2]^2)/([O_2][CO]^2))=sqrt(K_"c1")=sqrt(6)=2.45$, close enuff to $D.$

1 Answers 1 views
Given $2CO(g) + O_2(g) rarr 2CO_2(g)$ $DeltaH^@=-564*kJ*mol^-1$...what is the enthalpy associated with the formation of a mass of $44.0*g$ of carbon dioxide by these means?

$"2CO +O"_2rarr"2CO"_2$ $;DeltaH^@=-564*kJ*mol^-1$ $DeltaH^@$ is always quoted per mole of reaction as written. That is synthesis of 2 moles of carbon dioxide from 2 moles of carbon monoxide and...

1 Answers 1 views
X