Chemistry, 01.10.2021 19:40 tesiabrown10
A 26.08 gram sample of cobalt is heated in the presence of excess bromine. A
metal bromide is formed with a mass of 132.1 g. Determine the empirical formula
of the metal bromide.
Answers: 1
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Agas diffuses 1/7 times faster than hydrogen gas (h2). what is the molar mass of the gas? 100.10 g/mol 98.78 g/mol 86.68 g/mol 79.98 g/mol
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A 26.08 gram sample of cobalt is heated in the presence of excess bromine. A
metal bromide is form...
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