Nitric oxide (NO) reacts with oxygen gas to form nitrogen dioxide (NO2), a dark-brown gas: 2 NO(

step 1 Okay, we're told that we have the following chemical equation. We're told we have 0 .886 moles o

Nitric oxide (NO) reacts with oxygen gas to form nitrogen...

Nitric oxide (NO) reacts with oxygen gas to form nitrogen dioxide $\left(\mathrm{NO}_{2}\right)$, a dark-brown gas: $$2 \mathrm{NO}(g)+\mathrm{O}_{2}(g) \longrightarrow 2 \mathrm{NO}_{2}(g)$$ In one experiment 0.886 mole of NO is mixed with 0.503 mole of $\mathrm{O}_{2}$. Calculate which of the two reactants is the limiting reactant. Calculate also the number of moles of $\mathrm{NO}_{2}$ produced.

Nitric oxide (NO) reacts with oxygen gas to form nitrogen dioxide $\left(\mathrm{NO}_{2}\right)$, a dark-brown gas:
$$2 \mathrm{NO}(g)+\mathrm{O}_{2}(g) \longrightarrow 2 \mathrm{NO}_{2}(g)$$ In one experiment 0.886 mole of NO is mixed with 0.503 mole of $\mathrm{O}_{2}$. Calculate which of the two reactants is the limiting reactant. Calculate also the number of moles of $\mathrm{NO}_{2}$ produced.

Labs

Want to see this concept in action?

NEW

Explore this concept interactively to see how it behaves as you change inputs.

View Labs

Key Concepts

Stoichiometry

Stoichiometry involves calculating the quantitative relationships between reactants and products in a chemical reaction based on the balanced chemical equation. It uses mole ratios to predict the outcomes of reactions or determine the required amounts of inputs.

Balanced Chemical Equation

A balanced chemical equation shows the proportions in which reactants combine and products form; it ensures that the number of atoms for each element is conserved in the reaction. This concept is fundamental in chemical reactions for calculating the amounts of substances involved.

Mole Concept

The mole concept is a method of counting particles in chemistry using Avogadro's number. It allows chemists to work with amounts of substances by relating masses to numbers of molecules, atoms, or ions via conversion factors.

Limiting Reactant

The limiting reactant is the substance that is completely consumed first in a reaction, thereby limiting the amount of products that can be formed. Identifying the limiting reactant is essential in stoichiometric calculations as it determines the maximum yield of the desired products.

Transcript

Please give Ace some feedback