E5.058 – Three-decimal-place periodic table
OWL Introductory Chemistry: An Active Learning Approach
Cracolice and Peters
07th Edition
Calculate the percent distribution between two isotopes.
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Calculate the percent distribution between two isotopes.
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Symbols for the four monatomic gases with the lowest atomic numbers.
Formulas for all diatomic molecules and symbols for the four monatomic gases with the lowest atomic numbers.
Compare two sets of bonds. Which in each set is the longer or shorter bond length?
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Determine if each items is a pure substance, a homogeneous mixture or a heterogeneous mixture.
Compare two sets of bonds. Which in each set is the longer or shorter bond length?
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Determine if each item is a chemical or physical change.
A reaction is given and each substance is notated as a (s), (l) or (g). Which are products? Which are reactants? Is energy absorbed or released? Is the reaction endothermic or exothermic?
Use the given reaction to calculate the grams of the missing item.
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A chemical reaction is given as well as the mass of two of the items in grams. How much of the missing item is needed to react or will be formed? This solver can solve for either.
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