Reaction Rates Teacher Resources
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Concentration and Reaction Rates
Students investigate how varying the concentrations, volumes, and other factors affects reaction rates. Students design and conduct investigations to obtain data used to create graphs of an uncatalyzed reaction vs. a catalyzed reaction. Students use retest methods to determine how using various amounts of initial reactants changes the reaction rate.
10th - 12th Science 8 Views 29 Downloads
Chemistry 1201: Reaction Rates
Mr. Mole and Mr. Matchmaker entertain and educate your chemists about how quickly or slowly reactants are used up in a chemical reaction. Thorough explanations of the influencing factors are offered, and demonstrations are done. After viewing the 18-minute video, learners complete a fill-in-the-blank and short answer worksheet to reinforce learning.
18 mins 9th - 12th Science 3 Views 2 Downloads
Reaction Rates and Catalysts in Ethanol Production
Here is a five-day module in which high school chemists determine what other materials can serve as catalysts for producing ethanol. Another objective of the lessons is to introduce reaction rate and activation energy. Learners also use a computer to analyze and present their data.
9th - 12th Science 4 Views 4 Downloads
For this chemical reactions worksheet, students determine the reaction rate for various reactions, write balanced equations, create graphs showing the reaction over time, and calculate the activation energy and potential energy. This worksheet has 1 graph, 5 fill in the blank, 2 short answer, and 20 problems to solve.
Higher Ed Science 3 Views 6 Downloads
Factors that Affect Reaction Rates
Collaborating chemistry pupils observe that temperatrue increases the movement of dye throughout water, stirring increases the dissolving rate of sugar cubes, and concentration of solutions increases the chemical reaction rates. These and other included activities are meant to contribute to understanding what affects the rate of reaction.
9th - 12th Science 4 Views 20 Downloads
Instantaneous Reaction Rate
In this instantaneous reaction rate worksheet, students draw an energy diagram for a given reaction, they determine the rate law for a reaction, they determine a rate constant for a reaction and they determine the reaction rate for a reaction.
9th - 12th Science 3 Views 8 Downloads
Physical and Chemical Reactions - Factors Which Affect Reaction Rate
A total of five experiments lead chemistry pros to understand the difference between physical and chemical change. They also experiment with exothermic reaction factors that affect rate of reaction. The procedures are not written in the conventional step-by-step manner.
7th - 12th Science 24 Views 36 Downloads
Reaction rates and Equilibrium
Pupils listen to a lecture on the collision theory. They discuss the reactant and product changes during a chemical reaction. Students are taught the factors affecting reaction rates. They complete a lab on entropy, heat and free energy.
10th - 12th Science 3 Views 1 Download
Engage your physical science class with an exciting investigation on the rate of reactions! Introducing molecular motion, energy changes, and the breaking or forming of chemical bonds. Explain that temperature, surface area, concentration, and catalysts affect reaction rates.
6th - 8th Science 21 Views 156 Downloads
Concentration and Rate Expressions
Challenge your chemistry class with these complicated problems about reaction speeds, rate expressions, and limiting factors. Some space is available on this sheet for work. Additionally, the worksheet could be used as a whole-class practice through the steps needed for completion.
10th - 12th Science 4 Views 10 Downloads
Chemistry Reactions and Equilibrium
A variety of questions that will ask learners to demonstrate understanding by showing calculations and the answers to questions about reaction rates. Some equations with concentrations are given where the moles and balance of the equation are requested.
9th - 12th Science 3 Views 10 Downloads