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What is the molar mass of bromine?
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Step 1

Bromine is a chemical element with the atomic number 35, and its atomic mass is approximately 79.904 atomic mass units (amu). The molar mass of a substance is defined as the mass of one mole of that substance, expressed in grams per mole (g/mol). Therefore, to find the molar mass of bromine, we simply need to convert its atomic mass to grams per mole.

Step 2

We know that 1 atomic mass unit is equal to approximately 1.66054 x 10^- 24 grams. So, to find the molar mass of bromine, we can multiply its atomic mass (79.904 amu) by the conversion factor: "Molar mass of bromine" = "Atomic mass of bromine" imes "Conversion factor" "Molar mass of bromine" = 79.904 mathrm{~amu} imes frac{1.66054 imes 10^{- 24} mathrm{~g}}{1 mathrm{~amu}}

Final Answer

The molar mass of bromine is approximately 2.159 x 10^- 2 g/mol.

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