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Matches the chemical name of each oxide of phosphorus to its chemical formula
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Calculate - analysis of compound composed of iron and oxygen yields 174.86 of fe and 75.14g of o. what is the empirical formula for this compound?
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What are the first two quantum numbers for the electrons located in subshell 4d? what are the first three quantum numbers for the electrons located in subshell 2s? how many electrons can be held in a sublevel l = 3? how many electrons can be held in the energy level n = 4? how many electrons in an atom can share the quantum numbers n = 4 and l = 3?
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Measurements that have similar values are: a. usually accurate b. sometimes accurate c. always accurate d. never accurate
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When a sample of a gas is heated in a sealed, rigid container from 200. k to 400. k, the pressure ex...
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