Interactive
Chemistry Collective

Chem Collective: Metal Ligand Binding

For Students 9th - 10th
Use silver chloride to determine the binding constant for a metal ligand complex.
Activity
Chemistry Collective

Chem Collective: Determine the Concentration of the Unknown Strong Acid

For Students 9th - 10th
Perform a titration using an indicator to determine the concentration of an HCl solution.
Activity
Chemistry Collective

Chem Collective: Designing a Buffer Solution With a Specific P H

For Students 9th - 10th
Create a buffer solution at a specific pH using a weak acid and its conjugate base.
Activity
Chemistry Collective

Chem Collective: Unknown Base Problem

For Students 9th - 10th
Perform an experiment to determine the pKa and concentration of an unknown weak base.
Interactive
Chemistry Collective

Chem Collective: Alcohol Density Problem

For Students 9th - 10th
Determine the concentration of an alcohol solution from its density.
Activity
Chemistry Collective

Chem Collective: Creating a Buffer Solution

For Students 9th - 10th
An exercise to design a buffer solution with specific properties.
Activity
Chemistry Collective

Chem Collective: Dna Dye Binding: Equilibrium and Buffer Solutions

For Students 9th - 10th
Students examine equilibrium and buffer solutions in a biological setting.
Interactive
Chemistry Collective

Chem Collective: Exploring Oxidation Reduction Reactions

For Students 9th - 10th
Design an experiment to order Cu, Mg, Zn and Pb from strongest to weakest reducing agent.
Activity
Chemistry Collective

Chem Collective: Heats of Reaction: Hess's Law

For Students 9th - 10th
This activity provides a demonstration of Hess's Law using three reactions: the solubility NaOH in water, the solubility NaOH in HCl, and the reaction of a solution of HCl and a solution of NaOH.
Activity
Chemistry Collective

Chem Collective: Stoichiometry and Solution Preparation Problem

For Students 9th - 10th
In this limiting reagents problem, students mix together solutions in different ratios in an attempt to produce a final solution that contains only 1 product.
Activity
Chemistry Collective

Chem Collective: Textbook Style Limiting Reagents Problem Ii

For Students 9th - 10th
In this activity, students practice with experiments involving limiting reagents and the test their knowledge to determine the concentration of an unknown solution.
Activity
Chemistry Collective

Chem Collective: Predicting Dna Concentration

For Students 9th - 10th
In this limiting reagents problem, students are given specific concentrations of DNA solutions and are asked to predict what products and reactants will remain after a specific volumes are mixed and reaction has occurred.
Activity
Chemistry Collective

Chem Collective: Cobalt Chloride and Le Chatlier's Principle

For Students 9th - 10th
In this activity, students safely explore the equilibrium reaction of the cobalt chloride reaction.
Activity
Chemistry Collective

Chem Collective: Dna Binding Problem

For Students 9th - 10th
In this activity, students explore equilibrium constants in biochemical systems by measuring the binding constant of a DNA-Dye reaction.
Activity
Chemistry Collective

Chem Collective: Temperature and the Solubility of Salts

For Students 9th - 10th
Examine the solubilities of salts based on temperature.
Activity
Chemistry Collective

Chem Collective: Determining the Heat of Reaction in Aqueous Solution

For Students 9th - 10th
In this activity, students perform an experiment to determine the heat of a reaction.
Activity
Chemistry Collective

Chem Collective: Measuring the Heat Capacity of an Engine Coolant.

For Students 9th - 10th
As an analytical chemist at a company developing new engine coolants your task is to determine the heat capacity of a newly developed product and then to determine if its heat capacity is greater of less than that of ethylene glycol.
Activity
Chemistry Collective

Chem Collective: Measuring the Heat Capacity of an Engine Coolant Ii

For Students 9th - 10th
Measure and compare the heat capacity of an unknown liquid with an unknown density.
Activity
Chemistry Collective

Chem Collective: Camping Problem I

For Students 9th - 10th
In this part of the MRE scenario, students measure the enthalpy of a reaction.
Activity
Chemistry Collective

Chem Collective: Camping Problem Ii

For Students 9th - 10th
In this part of the MRE scenario, students determine change in the enthalpy of a reaction as the concentration of reactants are varied.
Activity
Chemistry Collective

Chem Collective: Atp Reaction: Thermochemistry and Bonding

For Students 9th - 10th
Determine the enthalpy of the ATP reaction.
Unit Plan
University of Alberta

The University of Alberta: Nmr Spectroscopy

For Students 9th - 10th
1HNMR theory begins in the nucleus of hydrogen. Complete this tutorial on the 1HNMR spectrum graph to learn about the number of equivalent hydrogens, b) the chemical environment of each hydrogen type and c) the number of neighbouring...
Lesson Plan
Science Education Resource Center at Carleton College

Serc: Investigating Changes of State: Chemical and Physical Changes

For Teachers 3rd - 5th
In this chemistry lab, students will investigate, observe, and describe a variety of chemical and physical changes in matter. They will understand that this is part of everyday life.
Lesson Plan
Science Education Resource Center at Carleton College

Serc: Molar Relationships: Observing a Single Displacement Reaction

For Teachers 9th - 10th
In this chemistry lab, students will investigate a single replacement reaction while also using knowledge of molar ratios to determine percent yields.

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