IB / A level / Edexcel K-12 Chemistry Ionic Equilibrium Practice Sheet Exam Style Questions and Marking scheme Content – • Ionic equilibrium • pH and pOH • Ionic Product of water • Conjugate acid base • Titration Curve • Equivalence Point • pKa • pKb • Henderson Equations

Contains Lesson Ppt and Student practice workbook Complete Lesson with activities and interactive assignments for AP entry level. 1.Graph making 2.Analysis of graph 3.Accuracy and Precision 4.Matter 5.Properties of Matter (states) 6.Changes in Matter (Physical and chemical change) 7.Mixtures of Matter 8.Types of mixtures 9.Solution and suspension 10.Separation Techniques 11.Elements and Compounds 12.Periodic Table 13.Law of definite proportion

This is a quick 15 minutes task for checking pH calculations understanding of your students can be given as smart activity in class or HW and covers following concepts pH calculation of strong acid pH calculation of strong base Ka and stength of an acid pH and Hydronium ion concentration

This resource is a best 30 min assesment to check knowledge of Calorimetery Combustion Calorimetry Enthalpy Heat Capacity Value Rise Surroundings Equivalent Ignition wires Calculations Exam style questions For full chapter resources buy Thermochemistry Performance Task Pack - for all sub topics

This is an engaging practice task focused on Exo and Endo graphs of energy profiles of a reaction. It is excellent to test the following concepts -Identifying the change as endo or exo Identifying the process as endothermic or endothermic Identifying the given graph of energy profile Labeling reactants , products and activation energy Calculating energies from the energy profile.

This is an excellent resource to check understanding of basic concepts of types of enthalpies and their thermochemical equations . Includes concept building questions on following topics. Enthalpy of Formation, Enthalpy of Combustion, Enthalpy of Solution, Enthalpy of Neutralisation, Enthalpy of Hydration, Enthalpy of Fusion, Enthalpy of Vaporisation , Enthalpy of Sublimation. concept of STP Identifying enthalpy types from given equations

This is an engaging practice task focused on assessing students knowledge on heat and temperature includes following concepts Heat Temperature Types of energies Unit of Heat Unit of temperature Conversions

Limiting Reagent Interactive Lesson Power Point is the best resource to deliver this concept in a most fun and engaging way. The ppt is adequately animated to give teacher full control of the discussion making it highly interactive. Contents- Limiting reagent Excess reagent Starter Activity Real life example of Limiting Reagent Limiting reagent in a reaction Calculating Limiting reagent steps Interactive questions

Enable student mastery of dimensional analysis and conversions using dimensions and improve teaching practice with enhanced, smart worksheet that can be solved by students on their devices such as school laptop/ tablet without any hassle of printing and paper shortage. Topics covered - Dimensional conversion basic Dimensional conversion moles

The document clearly explains the concepts of reduction and oxidation of elements in chemical reactions by different examples. Also explains the difference in application of three main concepts of redox. Contents include- -Electron concept of Redox (Example reactions explained) - Oxygen Hydrogen concept of Redox (Examples reactions explained) - Oxidation state concept of Redox (Examples reactions explained)

This document contains lecture notes on Particulate nature of matter that can be used by teachers as lesson content for complete delivery of the chapter. Students can also use the resource for self learning the concepts such as conversion of states, kinetic particle theory, heating and cooling curve etc. At the end document also contains past exam paper questions from the chapter that have been asked in CIE exam. These questions can be given as worksheet for pracitsing the application of concepts from this chapter. All lecture content is copyright of the uploader. Topics covered- Topics Covered- • Matter • 5 States of Matter • Existence of Common states • Arrangement in Solids liquids and gases • Kinetic Particle Theory • Diffusion • Change of States • Heating Curve • Cooling Curve • Past Exam Questions for practice

The worksheet can be used to test understanding of IGCSE concepts of periodic properties such as- -Arrangement of elements in periodic table - Groups and periods in periodic table -Properties of group I, II, transition metals,halogens and inert gases.

The resource contains the important instruments and techniques as per IGCSE chemistry. It clearly explains separation techniques and their uses (commonly asked in IGCSE exams theory and ATP papers) along with other objectives such as measurements and criteria for purity. Topics Covered- • Measurement • Pure Substances • Criteria for Purity • Difference between compounds and mixtures • Homogenous mixtures • Heterogenous mixtures • Separation Techniques • Decantation • Filteration • Sublimation • Chromatography • Distillation • Fractional distillation • Crystallisation • Centrifugation

The powerpoint is an exciting school assembly I prepared for my class .Contents include- - Moral Value of the month - Events of international importance - Respect and its importance

The resource contains all usefull information for Atomic structure as listed below- Daltons Atomic Theory Structure of Atom Electron Thomson’s Model Proton and Neutron Rutherford’s Model Bohr’s Model Isotopes Radioisotpes Uses of Radio isotopes Electronic Arrangement Rules Proton Number Nucleon Number

The Practice test paper has past exam questions and new exam style questions in two sections (MCQ and Structured) on - Mole calculation -Limiting-reagent -% yield -% purity -Empirical-and-molecular Formula calculation Time limit- 1Hr 15 min ________Marks-80

Chromatography Lab Planner document includes all the details teacher/ students require for performing a simple lab for identifying different pigments present in any given sample of leaf- It includes 1. Aim 2. Apparatus required 3. Principle 4. Procedure 5. Observation Table 6. Result- with diagrams and illutrations…

Revision Test-IGCSE Physics/ Mass, Weight and Density Time- 1Hr 10 min Answer key word doc Section A- MCQ’s and Section B- Structured Response Questions Contents Mass Weight Tension Volume Density Pressure in liquids Calculation on Density

School Assembly on current topics , Freedom , Global Context of Freedom, Interesting Funeral (inspiring story) Science and Technology Svalbard Vault (Dooms Day vault) Seed Bank Accident proof bike

Revision Test IGCSE Physics Force and Pressure Time- 1Hr Contents- Multiple choice questions Forces and Pressure Structured Questions Forces and Pressure