kuryvega10
kuryvega10
11-10-2016
Chemistry
contestada
How many atoms are there in 3 moles of Fe?
Respuesta :
zeinabzeinab
zeinabzeinab
11-10-2016
n=N/Na
----. N=nxNa=3x6.023x10^23=
1.8069e+24
Answer Link
VER TODAS LAS RESPUESTAS ( 65+ )
Otras preguntas
19. A girl is ice skating and has 35 kgm/s of momentum. After she bumps into a friend, she has 25 kgm/s of momentum. How much did she give her friend?
Una caja en forma de prisma rectangular tiene 10cm3 de volumen.Si la longitud de cada arista se multiplica por 4, ¿cual sera el volumen de la caja?
If you roll a dice 600 times, on how many occasions would you expect to land on a 6
list these to smallest to largest nucleus, chromosomes, genes, DNA
Help please !!!!!!!!’
Express the number CMLXXVI in our numeration sytem.
Select the response that best answers the question belowIn a school of 910 pupils, į are boys andof the boys wear glasses. How manyboys wear glasses?(A)156(B)39
Find the surface area
HELP PLEASE PLEASEEEEEE
Write a short story in which you are transformed into an animal for a day
