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208 resources with the concept chemical equations

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Other Resource Types (208)
Lesson Planet

American Chemical Society: Middle School Chemistry

For Teachers 6th - 8th Standards
Introduce middle schoolers to the basic principles of chemistry with a curriculum set packed with activities and experiments that let learners explore the attractions and motion of atoms and molecules, the state changes of water,...
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Middle School Chemistry: Chapter 6 - Chemical Change

For Teachers 6th - 8th Standards
Catalysts, reactants, or products? The final unit in the middle school chemistry module examines chemical changes. Tweens perform experiments to determine what factors impact the rate of chemical reactions, study energy changes, both...
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Mission to Mars

For Students 6th - 8th Standards
Martians beware! Earthlings are on the way! A 13-resource collection prepares future astronauts for space travel by studying interesting facts about the Red Planet, the history of Martian exploration, and the development of robotics....
28 Items in Collection
Lesson Planet

Chemistry Lessons

For Teachers 9th - 12th Standards
A collection of 26 videos provides young chemists with help with concepts and topics that many find confusing. The narrator offers  clear explanations, practical advice, and uses multiple examples to ensure understanding. Great for ...
15 Items in Collection
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Chemistry Simulations from PhET

For Teachers 6th - Higher Ed Standards
Bring your science classroom into the 21st century with this collection of digital simulations. From an introduction to the states of matter to balancing chemical equations and investigating radioactive decay, these engaging interactives...
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Equilibria—Gifted and Talented Chemistry

For Teachers 6th - 12th Standards
Teaching is a balancing act! Keep things on an even keel with a comprehensive equilibrium lesson plan. The resource covers reversible and irreversible reactions, Le Chatelier's Principle, and the industrial applications of equilibrium...
Lesson Planet

Changes All Around Us

For Teachers 7th Standards
Whoa! What just happened? That's right, change is everywhere. But what exactly is changing? Middle school science sleuths get to the bottom of the changes matter can experience. Through simple demonstrations, engaging videos, and an...
1 In 1 Collection
Lesson Planet

Balancing Chemical Equations

For Students 6th - 12th Standards
Just like the old saying goes, "What goes in must come out." This simulation allows pupils to balance chemical equations. The introduction gives three examples before scholars switch to game mode, pick their level, and continue to...
2 In 2 Collections
Lesson Planet

Forming a Precipitate

For Students 6th - 8th Standards
Can you mix two liquids to make a solid that is insoluble? Yes, you can, and pupils see this as the lesson uses more than one combination of liquids to form a solid. Through two teacher demonstrations and a hands-on activity, scholars...
1 In 1 Collection 10:56
Lesson Planet

Equilibrium

For Students 9th - 12th
Fritz Haber was awarded the 1918 Nobel Prize, but 30 years later was considered a war criminal. This video provides the story of Fritz Haber as well as Henry Louis Le Chatalier, who is much more famous though he considered himself a...
Lesson Planet

Stoichiometry Challenge

For Teachers 9th - 12th Standards
Have you been searching for environmentally friendly chemistry experiments to use in your high school laboratory? This stoichiometry experiment replaces a conventional aluminum to alum lab by using sodium carbonate and calcium chloride...
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Condensation Polymerization: Preparation of Two Types of Polyesters

For Teachers 11th - Higher Ed
College-level or AP chemists use phthalic anhydride to synthesize two different polyesters, one linear and one cross-linked in structure. A detailed materials list and well-written procedures are provided on a lab sheet. Learners write...
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Chapter 15 Review, Section 2: Acid-Base Titration and pH

For Students 9th - 12th
Keep it simple with this chemistry assignment. Learners examine an acid-base titration graph and answer four questions about the data. Then they will balance neutralization equations and calculate molarity for several specific solutions....
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2000 U.S. National Chemistry Olympiad Local Section Exam

For Students 9th - 12th
This 60-question comprehensive exam was designed to determine who would go on to compete in the 2000 US National Chemistry Olympiad. Hopefuls answer multiple choice questions regarding all chemistry topics taught in the first year...
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2001 U.S. National Chemistry Olympiad National Exam Part II

For Students 9th - 12th
Only eight problems are on this competitive national chemistry exam. It required the balancing of chemical equations, solving stoichiometry questions, and more. This is part two of three of the national exam. Also available is a local...
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AP Chemistry Topic 1: Chemical Foundations, Part F

For Students 10th - 12th
Three questions, requiring short answers, show that chemistry learners understand the concepts behind balancing chemical equations. Nine equations leave the coefficients to be filled in, and eleven reactions are described for learners to...
9:56
Lesson Planet

Stoichiometry

For Students 7th - 10th
Sal introduces students of chemistry to "Stoichiometry," which is the calculation of measureable relationships of the reactants and products in a chemical reaction. Sal sets up a balanced chemical equation and then, using the Periodic...
14:28
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Balancing Chemical Equations

For Students 7th - 10th
Students are introduced to the process of balancing chemical equations. First, students see that a chemical equation describes the chemical reaction that takes place when two elements are combined together. In the world of chemistry,...
12:06
Lesson Planet

Stoichiometry Example Problem 2

For Students 7th - 10th
Sal utilizes a problem from a chemistry textbook in order to shed light on the process called Stoichiometry. This is an extremely long video and is heavy on the math. The problem that Sal works through illustrates the techniques involved...
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2014 AP® Chemistry Free-Response Questions

For Students 10th - 12th Standards
More than half of AP Chemistry test takers earn a high enough score to get college credit. Improve that statistic by using past test questions including precipitate, molarity, and chemical equations to prepare for a future exam. The...
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2016 AP® Chemistry Free-Response Questions

For Students 10th - 12th Standards
The College Board published the mean score on the 2016 AP Chemistry exam as a 2.69, but a minimum of a three is required to earn college credit. Help pupils study for the upcoming exam with actual test questions, sample answers, and...
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2017 AP® Chemistry Free-Response Questions

For Students 10th - 12th Standards
More than 83,000 scholars earned college credit, thus saving time and money by passing the AP Chemistry exam in 2017. Use the exact test questions covering concepts from activation energy to solubility to prepare for the upcoming...
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2018 AP® Chemistry Free-Response Questions

For Students 10th - 12th Standards
2018 saw some of the highest AP Chemistry scores in years. The College Board released each test question covering topics from enthalpy to net ionic equations, as well as scoring guidelines and more to benefit future scientists. Example...
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Virtual Lab: Unknown Concentration of DNA Solution Problem

For Students 9th - Higher Ed
Highlight DNA solution with fluorescent dyes! Scholars use dye to determine the concentration of a DNA solution. As the dyes bind with the DNA solution, learners make conclusions about the limiting reactants.