Chemistry, 25.03.2020 06:18 pikachu20040
Suppose an industrial quality-control chemist analyzes a sample from a copper processing plant in the following way. He adds powdered iron to a copper(II) sulfate sample from the plant until no more copper will precipitate. He then washes, dries, and weighs the precipitate, and finds that it has a mass of . Calculate the original concentration of copper(II) sulfate in the sample. Round your answer to significant digits.
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Chemistry, 23.06.2019 03:30
Scientists often deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 × 10-4 millimeters. express each of these numbers in an alternate form.
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Chemistry, 23.06.2019 04:31
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Chemistry, 23.06.2019 12:30
Atriple covalent bond involves two atoms sharing three pairs of electrons. true false
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Suppose an industrial quality-control chemist analyzes a sample from a copper processing plant in th...
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