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Worksheet
Curated OER

Six Types of Reactions

For Students 9th - 12th
In this types of chemical reactions worksheet, students fill in 5 blanks with the proper type of chemical reaction described in the sentence. Students balance 5 equations and identify the type of chemical reaction for each equation.
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Worksheet
Curated OER

Determining the Enthalpy Change of a Reaction

For Students 9th - 12th
In this enthalpy of reactions worksheet, students use a known amount of copper (II) sulphate solution and an excess of zinc powder to calculate the enthalpy change of the reaction. Students measure the temperature change over the course...
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Worksheet
Curated OER

4-H Food Science- Advanced Activity

For Students 6th - 8th
In this advanced activity food science learning exercise sets, students complete a food find word search puzzle, and practice food photography as they investigate it as a career. They examine food preservation methods through a food...
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Worksheet
Curated OER

Chemical Reactions

For Students 10th - Higher Ed
In this reactions worksheet, students write the formula for each reactant and product and then balance the equation. Students have 23 problems to solve.
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Interactive
Chemistry Collective

Virtual Lab: Camping Problem III

For Students 9th - Higher Ed Standards
So, you've headed out into the wilderness and forgotten your camp stove? What's a chemist to do? Solutions may be the solution! Scholars use a virtual lab workbench to create solutions that would be capable of heating food, courtesy of a...
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Worksheet
Curated OER

Heat of Formation using Hess's Law Lab

For Students 10th - Higher Ed
In this heat of formation activity, students determine the heat of formation for magnesium by combining 3 given reactions and using Hess's Law. Students then complete a data calculations chart for each reaction.
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Lesson Plan
Curated OER

Energy in Chemical Reactions

For Teachers 9th - Higher Ed
In this chemical reaction worksheet, students determine if reactions are exothermic or endothermic. Students define enthalpy and calculate how much heat is released or absorbed during reactions. This worksheet has 1 matching, 1 fill in...
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Worksheet
Curated OER

Gases and Chemical Reactions

For Students 10th - Higher Ed
For this chemical reactions worksheet, students calculate the volume or pressure for different gases. Students determine the effect of different stimuli on the rate of a chemical reaction. This worksheet has 1 short answer, 10 fill in...
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Lesson Plan
Curated OER

Chemistry 12 Tutorial 2 - Enthalpy and Entropy

For Teachers 9th - 12th
A beautifully designed, eighteen-page chemistry tutorial awaits your learners. The main topics: enthalpy and entropy. By completing this lesson, young scholars will be able to define these concepts, determine whether each is increasing...
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Worksheet
Curated OER

Finding the Formula of Magnesium Oxide

For Students 9th - 12th
Rather than simply matching up the ionic charges on paper, this exercise gets chemists into the lab to determine the chemical formula for magnesium oxide! If a know amount of magnesium is used, an oxidation reaction results in this...
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Lesson Plan
University of Georgia

The Power of Peanuts

For Students 9th - 12th
Measure the amount of energy in a peanut by igniting a chemical reaction. Classes use a laboratory setup to burn a peanut and measure the amount of heat it releases through a temperature analysis. They calculate the number of Joules of...
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Worksheet
Curated OER

Heat Transfer Problems

For Students 10th - Higher Ed
In this heat transfer activity, students calculate the final temperature of specific reactions. This activity has 6 problems to solve.
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Lesson Plan
Chymist

An Experiment in Alchemy: Copper to Silver to Gold

For Students 9th - 12th
Use chemistry to change pennies into gold coins! The experimental procedure leads learners through the process of changing copper pennies to silver and then to gold. They record the mass of each coin through every step of the experiment.
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Worksheet
Curated OER

Chemistry Worksheet-Equilibrium

For Students Higher Ed
In this equilibrium worksheet, students solve twenty problems including determining the effects of various stresses on chemical reactions, calculating equilibrium constants, determining heat of reactions and writing expression for...
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Worksheet
Curated OER

Energy from Hydrocarbons

For Students 9th - 12th
For this energy from hydrocarbons worksheet, students read about endothermic and exothermic reactions and how hydrocarbons release heat as fuels. Students read how to measure heat changes in reactions and practice finding the specific...
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Worksheet
Curated OER

Kinetics Review Sheet

For Students 9th - 12th
In this kinetics worksheet, students define 7 terms related to the energy of reactions, they find the average reaction rate in a reaction, they sketch an energy diagram for an endothermic reaction and they compare exothermic and...
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Lesson Plan
University of California

Hot! Hot! Hot!

For Teachers 7th - 10th Standards
Calories are not tiny creatures that sew your clothes tighter every night, but what are they? A science lesson, presented at multiple levels, has learners experiment with heat, heat transfer, and graph the function over time. It also...
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Worksheet
Curated OER

Oxidation of Ethanol to Ethanal

For Students 9th - 12th
Here is a laboratory exercise where chemistry masters carry out an oxidation reaction to change ethanol into ethanal. They compare the original alcohol to the resulting aldehyde by forming a precipitate. Definitely aimed at learners...
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Worksheet
Curated OER

Physical And Chemical Changes

For Students 6th - 9th
In this physical and chemical change learning exercise, students solve 13 clues in a crossword puzzle focusing on rates of chemical reactions and changes in the state of matter.
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Worksheet
Curated OER

Energy Crossword

For Students 9th - 12th
In this science worksheet, students solve the crossword puzzle using the context of energy to acquire a new understanding of vocabulary words.
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Lesson Plan
Curated OER

Practice Test Chapter 12: Energy Changes in Chemical Reactions

For Teachers 10th - 12th
In this chemistry practice test worksheet, students review their knowledge of energy changes in chemical reactions as they answer 17 multiple choice and short answer questions.
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Worksheet
Curated OER

Chemical Reactions

For Students Higher Ed
In this chemical reactions learning exercise, students determine what happens when specific stresses are applied to a reaction. Students calculate the equilibrium constant with respect to pressure. This learning exercise has 20 problems...
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Worksheet
Curated OER

Reaction Rate

For Students 10th - 12th
In this reactions worksheet, learners determine which reaction with occur most quickly and explain how a catalyst works. This worksheet has 4 short answer questions.
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Worksheet
Curated OER

Enthalpy Changes in Chemical Reactions

For Students 10th - Higher Ed
In this chemical reactions worksheet, students calculate the enthalpy required to produce a specific mass of product. This worksheet has 4 problems to solve.