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High School Chemistry Questions
In this chemistry worksheet, learners determine the number of water molecules is a given volume of water. Students determine the empirical formula for given compounds from the percentage mass of elements. This worksheet has 20 problems...
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Reacting Masses Problems
In this chemical reactions instructional activity, students follow steps to determine the mass of compounds formed by the combustion of an element. This instructional activity has 5 problems to solve.
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Some Common Chemical Reactions
In this chemical reactions worksheet, students compare and contrast corrosion and combustion reactions. This worksheet has 15 short answer questions.
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Chemical Analysis and Stoichiometry
In this chemical analysis worksheet, students use a combustion analysis report to calculate the empirical formula for compound samples. This worksheet has 2 problems to solve.
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Limiting Reactant
In this chemistry worksheets, students calculate the amount of reactants and products are produced by the given equations. Students also calculate the number of moles as well as the mass of the given compounds.
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General Chemistry I
For this chemistry worksheet, students balance each of the reactions presented using the periodic table to help. Then they predict the products of the reactions and write the net ionic equation. Students also write the empirical formulas...
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Hess's Law Cycle
In this chemistry worksheet, learners write the balanced equation for the formation of one mole of fat from its elements under standard conditions. Then they write the balanced equation of the combustion of this fat. Students use Hess's...
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How Cars Work
Students summarize the steps in the four stroke internal combustion engine. In this physics lesson, students act out the process while being videotaped. They simulate energy conversion using potato gun.
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Chemistry Practice
In this chemistry practice worksheet, students select the correct response to the given questions. Students apply knowledge about the states of matter, finding vapor pressure and atmospheric pressure.
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Balancing Equations
In this balancing equations worksheet, students determine the type of reaction and write the balanced equation. Students read the word description and write the symbol of each element using the periodic table.
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Floating Candles
Students observe a combustion reaction and deduce the components necessary for the reaction to occur. They also identify and interpret the relationship between pressure, volume, and number of molecules for gasses. Finally, students use...
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You Light Up My Life: Developing a Scientific Theory for What Fuels a Candle's Flame!
Young scholars examine how candles work and how scientific theories are developed and tested. Students propose hypotheses about what is burning in a candle then perform tests in order to develop their scientific theory. After a teacher...
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Coal Moisture Analysis
Students investigate coal samples and analyze its drying loss under controlled conditions. They establish the loss in mass of a sample when heated under controlled conditions of temperature.
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The Air We Breathe
Students discover the cuases of pollution. They investigate different pollutants that exist. Stsudents research technologies developed by engineers to reduce the amounts of air pollution. Upon completion of assigned activities,...
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The Chemistry of Fire and Other Oxidation Reactions
Students explore the process of combustion.
