Daily Dose 036 | Chemistry
How to solve Mole Fractions using the Molar Ratio?
Being asked to solve mole fractions isn’t something that tends to be at the top of the list of things people want to see on the FE Exam.
However, Chemistry is spec’d, so we’ve got to get to work.
Understanding the concept of the mole fraction will help you perform through the most advanced concepts and principles of Chemistry.
In this video, we dive into a FE Exam Practice Problem in the subject of Chemistry, specifically, dealing with determining the mole fractions given the molar ratio.
Key Definition
What is a MOLE FRACTION?
A MOLE FRACTION is a ratio that represents the molar concentration of a particular substance in relation to the total moles of the mixture as a whole.
The MOLE FRACTION can also be expressed, with a denominator of 100, as a percentage of total moles. It is one way of expressing the composition of a mixture in a dimensionless size, the others being the MASS FRACTION and the VOLUME FRACTION.
So how can I solve Mole Fractions using the Molar Ratio?
Check out the video and see how we can go about solving this type of problem in the most efficient manner.
As always, with Love, Prepineer
Video Review
How to solve Mole Fractions using the Molar Ratio
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