Peter Klappa, Ph.D. is a trained Chemistry and Biology teacher. He is a National Teaching Fellow and a Senior Fellow of the Higher Education Academy. As a Chartered Science teacher, Peter has taught Chemistry and Biology to students for over 25 years, both at pre- and post-entry to university. For his excellence in teaching, he has received numerous awards and prizes.
Peter Klappa, Ph.D. is a trained Chemistry and Biology teacher. He is a National Teaching Fellow and a Senior Fellow of the Higher Education Academy. As a Chartered Science teacher, Peter has taught Chemistry and Biology to students for over 25 years, both at pre- and post-entry to university. For his excellence in teaching, he has received numerous awards and prizes.
ANSWERS to 30 practice questions - Arrhenius equation and temperature
This book provides answers and workings to the free WORKBOOK - 30 practice questions - Arrhenius equation.
A-level Chemistry students, as well as undergraduate students of STEM subjects can practice calculations in chemistry related “*Finding a temperature from rates, using the Arrhenius equation”.
100 PRACTICE QUESTIONS - RATE EQUATIONS
Workbook with model answers for A-level Chemistry
This workbook provides students with the opportunity to practice calculations related to the subject Rate equations . The topics have been carefully selected and aligned with the curriculum of all major exam boards. It is important to note that students need to be familiar how to use the relevant functions on calculators.
There are 5 different question types in this workbook:
Chapter 1 – Finding the rates of zero-, first- and second-order reactions
Chapter 2 – Finding the half-life of a first-order reaction
Chapter 3 – Finding the order of a reaction
Chapter 4 – Finding the rate orders of a reaction with three reactants
Chapter 5 – Finding a rate constant
Each question type is introduced by an example calculation, followed by 20 practice questions. Each practice question is followed by a comprehensive walkthrough of the calculation.
This workbook is suitable for A-level Chemistry students, as well as undergraduate students of STEM subjects.
WORKBOOK - 30 practice questions - Finding the temperature from rates in the Arrhenius equation
This workbook provides A-level Chemistry students, as well as undergraduate students of STEM subjects with the opportunity to practice calculations in chemistry related to finding the temperature from rates in the Arrhenius equation.
Please note - only the questions are provided in this workbook. For the answers and workings, please see ANSWERS - 30 practice questions - Finding the temperature from rates in the Arrhenius equation
This workbook provides students with the opportunity to practice calculations in chemistry related to the Arrhenius equation.
The students will use experimental data to determine the pre-exponential factor and the activation energy of a first-order reaction. They are also required to construct an appropriate Arrhenius plot in this exercise.
It is important to note that students need to be familiar with the concepts of exponents and logarithms and how to use the relevant functions on calculators.
The aim of this interactive worksheet is to give students unlimited practice in solving exponential equation of the format
A^(mx + C) = y.
The worksheet can be printed out and the QR code can be scanned with a QR code scanner on mobile phones or tablets. The questions are also available via a link, so that they can be used for discussion in class. Step-by-step instructions and instant feedback are provided.
How it works:
After scanning of the QR code on the worksheet the learners will be directed to a website. A program generates the above equation with random numbers. Learners have to solve the equation for “x” and input their results into a box. they can check, if their calculation was correct. They can ask for a hint to solve the equation. If they answer was incorrect, step-by-step instructions will be provided and the correct answer will be shown.
The aim of this interactive worksheet is to give students unlimited practice in solving a simple linear equation of the format
m x + C = y.
The worksheet can be printed out and the QR code can be scanned with a QR code scanner on mobile phones or tablets. The questions are also available via a link, so that they can be used for discussion in class. Step-by-step instructions and instant feedback are provided.
How it works:
After scanning of the QR code on the worksheet the learners will be directed to a website. A program generates the above equation with random numbers. Learners have to solve the equation for “x” and input their results into a box. they can check, if their calculation was correct. They can ask for a hint to solve the equation. If they answer was incorrect, step-by-step instructions will be provided and the correct answer will be shown.
