A flask contains mol of liquid Bromine, Br(sub)2. Determine the # of bromine molecules present in the flask. How do I go about solving this problem? Do I need to know the mass number of bromine? Thanks in advance!
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mole x 10^23 molecules/mole = x 10^23 molecules
The avogadro style or the avogadro consistent is the style of debris in one mole of any substance. that's denoted by ability of L and has a cost of x 10^23. to comprehend it, that's maximum suitable to have an occasion. evaluate this question: what number oxygen molecules are there in a million/8 moles of oxygen gasoline? the respond is: The molecules are assumed to be debris right here. for this reason, a million mole of oxygen = x 10^23 molecules of oxygen a million/8 moles of oxygen = (a million/8 x x 10^23) molecules of oxygen, that's two x 10^22 molecules of oxygen. desire this helps.