Chemistry Mole Concept Solution: Part AA flask contains 0.380 mol of liquid bromine...

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Solution: Part AA flask contains 0.380 mol of liquid bromine, Br2. Determine the number of bromine molecules present in the flask. Express your answer numerically in molecules.Part BCalculate the mass of 1.00 x 1024 (a septillion) molecules of water. Express the answer numerically in grams. Express the answer numerically in grams. You may know that a million is 106, a billion is 1012. A trillion trillion would be 1024 which is also known as a septillion.

Problem

Part A

A flask contains 0.380 mol of liquid bromine, Br2. Determine the number of bromine molecules present in the flask. Express your answer numerically in molecules.



Part B

Calculate the mass of 1.00 x 1024 (a septillion) molecules of water. Express the answer numerically in grams. Express the answer numerically in grams. You may know that a million is 106, a billion is 1012. A trillion trillion would be 1024 which is also known as a septillion.




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