JiminsWifeu7484 JiminsWifeu7484

12-05-2017
Chemistry

contestada

How may molecules are there in 122 grams of Cu(NO3)2?

Respuesta :

unashamedbboy unashamedbboy

19-05-2017

cu=1*63g=63g
n=2*14g=28g
o=6*16g=96g
total=187g/mol
122(1 mol/187)(6.02*10^23)= 3.92*10^23

Answer Link

Otras preguntas

how do u say fat pig in german

Would a fire manager be for or against fire suppression?

Can anyone help me find the simplest form for 15/23 / 6/7

Which type of force pulls objects toward one another

How many levels of government are there in China?

what does x-4over5=6over7 what doesx=

How do you say 'fat pig' in German

How is gravity affected by mass and radius?

How many atoms are there in 90.2 grams of selenium?

Sicily is playing a game where she is trying to guess the four digits in her friend's locker code, in any order. The digits range from 1 to 20, and none of the