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When can volume fraction be equal to mole fraction?
The volume fraction of a substance is equal to the mole fraction for ideal gas mixture
Why mole fraction does not dependend upon temperature?
because mole fraction doesnot depend on volume
You multiply any fraction times its reciprocalwhat is the product GIve an example?
You flip it to a fraction
Give an example of an equivalent fraction?
An example is: 3/4 = 9/12
How can you use a model to write a percent as a fraction or write a fraction as a percent and give an example?
% to fraction: divide % by 100%Example: 3% = 3%/100% = 3/100fraction to 100%: multiply the fraction by 100%Example: 3/100 =3/100 * 100% = 3%
What is the mole fraction of oxygen in a gas mixture that is 37 percent oxygen and 63 percent nitrogen in volume?
To find the mole fraction of oxygen, first convert the percentages to fractions: 37% oxygen is 0.37 and 63% nitrogen is 0.63. Since the total mole fraction in a mixture is 1, the mole fraction of oxygen would be 0.37/(0.37 + 0.63) = 0.37/1 = 0.37. Therefore, the mole fraction of oxygen in the gas mixture is 0.37.
State relation between mole fraction and Volume fraction?
For Ideal gases, mole fraction=volume fraction
When can volume fraction be equal to mole fraction?
The volume fraction of a substance is equal to the mole fraction for ideal gas mixture
What is the approximate mole fraction of nitrogen and oxygen in the atmosphere combined?
The approximate mole fraction of nitrogen in the atmosphere is about 0.7808, and the approximate mole fraction of oxygen is about 0.2095. When combined, the mole fraction of nitrogen and oxygen in the atmosphere is approximately 0.9903.
Why mole fraction does not dependend upon temperature?
because mole fraction doesnot depend on volume
How can one calculate the mole fraction from pressure in a given system?
To calculate the mole fraction from pressure in a given system, you can use the formula: Mole fraction Partial pressure of the component / Total pressure of the system Simply divide the partial pressure of the component by the total pressure of the system to find the mole fraction.
What is the mole fraction of oxygen gas in air?
The mole fraction of oxygen gas in air is approximately 0.21. This means that out of every 1 mole of air, 0.21 moles are oxygen gas molecules.
Give an example of a vulgar fraction?
22/7
You multiply any fraction times its reciprocalwhat is the product GIve an example?
You flip it to a fraction
Give an example of an equivalent fraction?
An example is: 3/4 = 9/12
What is the relationship between the mole fraction and molality in a solution?
The relationship between mole fraction and molality in a solution is that the mole fraction is the ratio of moles of a component to the total moles in the solution, while molality is the concentration of a component in moles per kilogram of solvent. The mole fraction can be calculated using the molality and the molar mass of the solvent.
In what situation can you use only multiplication to find equivalent fractions to a given fraction give an example?
In what situtation can you use only multiplication to find equivalent fraction? Give an example
