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a 128 sample of oxygen gas reacts with excess nitrogen monoxide to form nitrogen dioxide gas. what volume of nitrogen dioxide will be produced at 273K and 101.3kPa (STP)

User Cammie
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Answer:

To determine the volume of nitrogen dioxide gas produced when a sample of oxygen gas reacts with excess nitrogen monoxide, you need to know the balanced chemical equation for the reaction. Without this information, it is not possible to accurately calculate the volume of nitrogen dioxide produced.

In general, to determine the volume of a gas produced in a chemical reaction, you need to know the volume of the reactant gases and the mole ratios of the reactants and products in the balanced chemical equation. You can then use the ideal gas law to calculate the volume of the gas produced at a given temperature and pressure.

For example, if the balanced chemical equation for the reaction is:

2 O2 + 2 NO --> 2 NO2

and you know that you started with 128 g of O2, you can use the molar mass of O2 to convert the mass to moles, and then use the mole ratio from the chemical equation to determine the number of moles of NO2 produced. You can then use the ideal gas law to calculate the volume of NO2 produced at a given temperature and pressure.

I hope this helps! Let me know if you have any other questions.

Step-by-step explanation:

User Pontiacks
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