Chemistry > QUESTIONS & ANSWERS > AQA A-Level Chemistry - Amount of Substance Latest 2023 Graded A+ (All)
AQA A-Level Chemistry - Amount of Substance Latest 2023 Graded A+
Document Content and Description Below
AQA A-Level Chemistry - Amount of Substance Latest 2023 Graded A+ Relative Atomic Mass ✔✔The average mass of an atom of an element, compared to that of the mass of 1/12th of the average mass of... an atom of carbon-12 Relative Molecular Mass ✔✔The average mass of one molecule compared to 1/12th of the mass of one atom of carbon-12 Avogadro Constant ✔✔The number of particles in one mole of an atom: 6.022 x 10^23 Solvent ✔✔A liquid that can have a substance dissolved into it Solute ✔✔A solid that can be dissolved Solution ✔✔A solute dissolved in a solvent Ideal Gas Equation ✔✔PV = nRT 8.31 ✔✔The value of R (units: J K^-1 mol^-1) Concentration ✔✔Moles / Volume Moles ✔✔Mass / Mr Mr ✔✔Molecular mass Empirical Formula ✔✔The lowest whole number ratio in which a compound can exist Atom Economy ✔✔(mass of desired output / total input) x 100 Percentage Yield ✔✔(actual output / predicted output) x 100 [Show More]
Last updated: 2 years ago
Preview 1 out of 2 pages
Buy this document to get the full access instantly
Instant Download Access after purchase
Buy NowInstant download
We Accept:
Also available in bundle (1)
AQA A LEVEL Chemistry Bundled Exams Questions and Answers 100% Pass
AQA A LEVEL Chemistry Bundled Exams Questions and Answers 100% Pass
By Nutmegs 2 years ago
$22
13
Reviews( 0 )
$7.50
Can't find what you want? Try our AI powered Search
Document information
Connected school, study & course
About the document
Uploaded On
May 07, 2023
Number of pages
2
Written in
Additional information
This document has been written for:
Uploaded
May 07, 2023
Downloads
0
Views
113
.png)
.png)
.png)
