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 three peninsulas occupy Southern Europe? giving brainliest Andorran Balkan Iberian Italian Portuguese

write any three historical personalities and explain them in brief

Early musical theater featured

pls help me on these questions

How many hydrogen atoms would be present in the compound NH, H 0

What is the Rising Action of “The Lottery Ticket” by Anton Chekhov?

which of the following describes how nails are formed best ?

What where the events of the temperance movement

Prepara una lista las palabras que no entendiste del texto y busca su significado

Which of the following is an example of French influence in the United States today? a. St. Augustine b. New Orleans c. Erie Canal