Mastery – Bond Strength
OWLv2 for General Chemistry
Cengage
01st Edition
Compare two sets of bonds. Which in each set is the higher or lower bond energy?
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Compare two sets of bonds. Which in each set is the higher or lower bond energy?
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Determine if each item is a chemical or physical change.
A compound is given with the name spelled out (no formula). Is the compound soluble or insoluble?
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X grams of a compound is dissolved in x grams of water causing a temperature change. Heat capacity of the calorimeter is also given. What is the enthalpy of dissolution (∆H dissolution)?
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Coffee Cup Calorimeter. X grams of a substance is heated and put into a coffee cup with water. Heat capacity of the calorimeter are given. What is the final temperature in the calorimeter?
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Coffee Cup Calorimeter. X grams of a substance is heated and put into a coffee cup with water. Final temperature and heat capacity of the calorimeter are given. What is the specific heat of the substance?
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One item breaks down to form two items. Grams of the reactant and one product are given, no other information, calculate the grams of the other product formed.
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Two items combine to form a compound. Grams of each reactant is given, no other information, calculate the grams of product formed.
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A picture is given with two different colors of molecules. They want to know the maximum number of molecules they can combine to create.
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The mass of an atom is given in grams. How many atoms in x milligrams?
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