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Solving Practical Problems with Heats of Combustion
In this combustion worksheet, students calculate kJ obtained from combustion or the kJ used to fuel a car. Students use the heat of combustion of sugar and fat to determine the energy needed by the body. This worksheet has 1 short answer...
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Gasoline Additive
Chemists consider a situation in which an ethanol producer needs to determine how much to add to t-butanol to prevent freezing during transport. They work in the laboratory to obtain the freezing point depression constant for the...
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WS 10.6 Alkane Reactions: Combustion & Halogenation of Alkanes
In this alkane reactions worksheet, students define combustion, and write the balanced chemical reactions for the combustion of three different alkanes. They also complete six chemical reactions by writing the products.
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WS 10.5 Organic Compounds
For this organic compounds worksheet, students write the structural formulas for four compounds, they draw isomers for given molecules and they draw line formulas for given cycloalkanes and haloalkanes.
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Advanced Critical Reading: Ethanol
In this advanced critical reading worksheet, students read a passage about ethanol then answer questions. Students make inferences, determine author's purpose and use context clues to find the meaning of unknown words in the passage.
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Alkane Reactions
In this alkane reactions instructional activity, students define combustion and write the balanced equations for the combustion reactions. Students write the structural formulas of the products including all possible isomers and their...
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How Long Will It Take To Get There?
Fourth graders estimate the average traveling distance to a city of choice with the help of an internet site. They determine the amount of time it will take to travel there at a speed of 65 miles per hour. Students set up a proportion to...