Chemistry ieb Study guides, Study notes & Summaries

Chemistry definitions IEB Mixtures - ANS-A combination of two or more pure substances that are not chemically bonded together homogeneous mixture - ANS-A mixture with uniform composition and the various components of the mixture cannot be seen heterogeneous mixture - ANS-A mixture that does not have uniform composition and the various components of the mixture can be seen Pure substances - ANS-Any substance that is not a mixture, including elements and compounds Elements - ANS-Pure ...

Grade 11 + 12 summary on quantitative chemistry covering balanced equations, mole concept, molar volume, limiting reagent, percentage yield, percentage purity, percentage composition and 20+ examples with definitions

16 page full summary of all Chemistry sections tested in grade 11 Physical Science (chemical bonding, intermolecular forces, quantitative chemistry, stoichiometry, rate of reaction & chemical equilibrium).

This document includes aesthetic, in-depth full syllabus notes and summaries of the grade 11 IEB physical science paper 2 (Chemistry) syllabus. these notes cover the following topics: Quantitative chemistry, Chemical bonding, energy change, rates of reactions, acids and bases and electrochemistry (does not include examples and applications of electrolytic cells)

Chemistry definitions IEB Mixtures - ANS-A combination of two or more pure substances that are not chemically bonded together homogeneous mixture - ANS-A mixture with uniform composition and the various components of the mixture cannot be seen heterogeneous mixture - ANS-A mixture that does not have uniform composition and the various components of the mixture can be seen Pure substances - ANS-Any substance that is not a mixture, including elements and compounds Elements - ANS-Pure ...

All IEB SAGS Chemistry Definitions Molar Mass - ANS-The mass in grams of one mole of that substance. Solute - ANS-The substance that is dissolved in the solution. Solvent - ANS-The substance in which another substance is dissolved, forming a solution. Concentration - ANS-The number of moles of solute per volume of solution. Standard Solution - ANS-A solution of known concentration. Intramolecular Bond - ANS-Bond occurring between atoms within molecules. Electronegativity - ANS-A measu...

IEB Matric Chemistry Definitions Exam Molar mass - ANS-The mass in grams of one mole of that substance Solute - ANS-The substance that is dissolved in the solution Solvent - ANS-The substance in which another substance is dissolved, forming a solution Concentration - ANS-The number of moles of solute per unit volume of solution Standard solution - ANS-Solution of known concentration Intramolecular bond - ANS-Occurring between atoms within molecules Electronegativity - ANS-Measure of t...

Chemistry Grade 12 IEB Physical Sciences Paper 2 mole - SI unit for amount of substance molar mass - The mass in grams of one mole of a substance Solution - A homogenous mixture of solute and solvent solute - A substance that is dissolved in a solution. solvent - The substance in which another substance is dissolved, forming a solution concentration - The amount of solute per unit volume of solution yield - A measure of the extent of a reaction, generally measured by comparing the amo...

Chemistry Grade 12 IEB Physical Sciences Paper 2 mole - SI unit for amount of substance molar mass - The mass in grams of one mole of a substance Solution - A homogenous mixture of solute and solvent solute - A substance that is dissolved in a solution. solvent - The substance in which another substance is dissolved, forming a solution concentration - The amount of solute per unit volume of solution yield - A measure of the extent of a reaction, generally measured by comparing the amo...