mrsthrash713 mrsthrash713

02-06-2017
Chemistry

contestada

If a sample of a substance contains 9.03 x 1023 representative particles, how many moles does this represent?

Respuesta :

anonymous79 anonymous79

02-06-2017

i believe its 10^23 u r saying
then no. of moles= 9.03*10^23/6.02*10^23=1.5mole

Answer Link

Otras preguntas

Which country does the Nile flow through? A. Zambia B. Egypt C. Somalia D. Mali

What can you do if your nose has been stuffed up for 5 months?

Scribes became important in Sumerian and Egyptian life because they __________. A. were the only people who could read and write B. judged property disputes aft

Which sentence is correctly punctuated? A. Sharon Day, the violinist played beautifully tonight. B. Sharon Day the violinist played beautifully tonight. C. Shar

Please help urgent !!! Which statement is true about nonsense poems? A. they are meant to be entertaining B. they meant to confuse readers C. They are meant t

how many times greater is 1 mile than 1 foot

how did the city of Curitiba address the problem of rapid population growth

AP US History question: Analyze the degree to which the Articles of Confederation provided an effective form of government with respect to any TWO of the follow

What is the set of alleles that an individual possesses? A. A gene B. A genotype C. A genome D. A genus

Which organization is an example of the second Great Awakening's influence on society? A. American Society for the Promotion of Temperance B. Future Scientists