Podcast Beta
Questions and Answers
Number of mole = mass of substance ______ molar mass
divided by
Number of mole = volume of gas molar ______
volume
Molar mass = RAM/RMM/RFM in ______
gram
Molar volume = 24dm3 at room ______
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Number of particles 1 ONE-SCHOOL.NET Chemical Formula ______
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Study Notes
Mole Calculations
- Number of moles = mass of substance ÷ molar mass
- Number of moles = volume of gas ÷ molar volume
Molar Quantities
- Molar mass = RAM/RMM/RFM in grams per mole (g/mol)
- Molar volume = 24dm3 at room temperature and pressure (RTP)
Particles and Formula
- Number of particles in 1 mole = 6.022 x 10^23 (Avogadro's number)
- Chemical Formula: a way to represent the composition of a compound using element symbols and numbers
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Description
Test your knowledge of Form 4 Chemistry Chemical Formulae and Equation Calculation with this quiz. Explore concepts related to the number of moles for solids, liquids, and gases, as well as calculations for solutions and quantities of particles. Practice your understanding of molar mass, molar volume at room temperature and standard temperature and pressure (STP), and more.
