Molarity Teacher Resources
Find Molarity educational ideas and activities
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Bright blue slides with bold text and graphics keep the attention of your junior chemists as you impart this information. Through this PowerPoint you will teach what molarity is and how to calculate for a given volume. Practice problems are provided along the way, making this an excellent teaching tool for this topic.
Students determine the molar volume of hydrogen gas. In this molar volume lesson plan, students find the molar volume of hydrogen produced in a reaction between magnesium and hydrochloric acid. They use a eudiometer to measure the volume of the gas and they compare their results to the same gas measured by water displacement. Students calculate their results and answer 4 conclusion questions the lab.
In this molarity lab worksheet, students write down the process they took to determine the molarity of a given sample of a solution of salt. They also make two particular molar solutions in the lab and show their calculations. They answer
Students find the standard molar volume of a gas. In this molar volume of a gas lesson plan, students react magnesium metal and hydrochloric acid and collect the hydrogen gas produced using a gas collection tube. Students calculate the volume of the gas collected.
All units and significant figures should be used correctly as part of this check on molar mass calculations. These word problems range in complexity and present the missing variable in different ways. Your young scientists might enjoy this different approach to chemistry calculations.
In this molarity worksheet, students determine the concentration or molarity for each of the solutions. Students manipulate the molarity formula to calculate the moles, mass, or volume of each problem.
Students investigate the concept of molarity and its relationship to the concentration of a solution. After mixing chemical solutions, they calculate how many moles of acid and base should be in each solution. They record their results and discuss with the class.
Learners are introduced to the concepts of molarity and titration. As a class, they develop a list of the correct steps they need to follow to create a specific concentration of a solution. They design and complete an experiment in which they test their hypothesis about molarity.
In this molarity activity, students determine the mass needed to make the given solutions and calculate molarity and volume of solutions. This activity has 14 problems to solve.
Students conduct an experiment in which they react sodium bicarbonate with hydrochloric acid to determine the molar ration between the two reactants. Students must write correct formula and a balanced chemical equation and explain how it relates to their hypothesis.
The questions ask for one variable to be provided in a set of details about the concentration or molarity of a solution. All calculations for these 15 equations should be shown in order to demonstrate understanding of the work.
Starting with information about molar enthalpy changes and measurement, this worksheet gives examples and has eight questions about particular substances and state changes.
Only three slides comprise this collection. The first defines molecular weight and molar mass. The second lists the molar mass and number of particles in a mole of several substances. The third is a chart depicting a chemical reaction both graphically and with chemical equations. Together, they make a nice, neat presentation that you can use to prepare beginning chemists to start learning about stoichiometry.
In this chemical compounds worksheet, students write the name of the compounds from their chemical formula and determine the molar masses to the nearest g/mol. This worksheet has 16 problems to solve.
The definition of molarity helps your pupils by starting these 10 problems. The questions approach the concentration calculations in different ways; some give the target solutions and ask for the solute, some do the opposite.
In this molarity worksheet, students fill in unknowns such as mass of solute, moles of solute, volume of solution and molarity of solution in a chart with given solvents. They also calculate the molarity of solutions in other problems.
For this molar mass worksheet, students determine the molar masses of the 10 chemical compounds given. This worksheet also has answers.
Chemistry pros calculate mass, volume, concentration, or molarity of five different solutions. This tidy worksheet makes an appropriate homework assignment when studying molarity.
This lab sheet gives a detailed procedure for your class to find the mass of Butane. There is a complete guide for calculations, data analysis, and conclusion.
In this chemical compounds worksheet, students calculate the molar masses and the percentage composition for the given compounds. This worksheet has 8 problems to solve.