For the given series of reactions:NH_{3(g)} + | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) The balanced chemical equations are:$4 NH_{3(g)} + 5 O_{2(g)} \rightarrow 4 NO_{(g)} + 6 H_2O_{(l)}$$4 NO_{(g)} + 2 O_{2(g)} \rightarrow 4 NO_{2(g

Vedclass · Accepted Answer

$17/56$

Vedclass · Answer

(D) The balanced chemical equations are:$4 NH_{3(g)} + 5 O_{2(g)} ightarrow 4 NO_{(g)} + 6 H_2O_{(l)}$$4 NO_{(g)} + 2 O_{2(g)} ightarrow 4 NO_{2(g)}$Adding these equations,we get the overall reaction:$4 NH_{3(g)} + 7 O_{2(g)} ightarrow 4 NO_{2(g)} + 6 H_2O_{(l)}$To obtain the maximum mass of $NO_2$,the reactants must be in their stoichiometric ratio to ensure there is no limiting reagent.The molar ratio is $n_{NH_3} : n_{O_2} = 4 : 7$.The mass ratio is calculated as:$	ext{Mass ratio} = (4 	imes 	ext{molar mass of } NH_3) : (7 	imes 	ext{molar mass of } O_2)$$	ext{Mass ratio} = (4 	imes 17) : (7 	imes 32)$$	ext{Mass ratio} = 68 : 224$Dividing both sides by $4$,we get $17 : 56$.

For the given series of reactions:
$NH_{3(g)} + O_{2(g)} \rightarrow NO_{(g)} + H_2O_{(l)}$
$NO_{(g)} + O_{2(g)} \rightarrow NO_{2(g)}$
To obtain the maximum mass of $NO_2$ from a given mass of a mixture of $NH_3$ and $O_2$,the ratio of the mass of $NH_3$ to $O_2$ should be:

Similar Questions

According to the reaction $6CO_2 + 6H_2O \rightarrow C_6H_{12}O_6 + 6O_2$,how many molecules of $CO_2$ are required to obtain $1.8 \ g$ of glucose? (Molar mass of $C_6H_{12}O_6 = 180 \ g \ mol^{-1}$) $(C = 12, H = 1, O = 16)$

One third litre of $x \ M \ K_2Cr_2O_7$ is required to completely oxidise $2 \ L$ of $0.1 \ M$ ferrous ammonium sulphate in acidic medium. What is $x$?

The phosphate of a metal has the formula $MHPO_4$. The formula of its chloride would be

$A$ metal chloride contains $71\%$ chlorine by mass and has a vapor density of $50$. What is the atomic mass of the metal?

If $1.5 \, mol$ of oxygen reacts with $Al$ to form $Al_2O_3$,calculate the mass of aluminum used in the reaction in grams.

Vedclass Test Series

Exam Paper Generator

Online Exam Module

For the given series of reactions:$NH_{3(g)} + O_{2(g)} \rightarrow NO_{(g)} + H_2O_{(l)}$$NO_{(g)} + O_{2(g)} \rightarrow NO_{2(g)}$To obtain the maximum mass of $NO_2$ from a given mass of a mixture of $NH_3$ and $O_2$,the ratio of the mass of $NH_3$ to $O_2$ should be: