Nanerh Nanerh
  • 03-06-2021
  • Chemistry
contestada

calculate the percentage of oxygen in Al(NO3)3​

Respuesta :

sampadaGautam
sampadaGautam sampadaGautam
  • 03-06-2021

Answer:

4.29%

Explanation:

molecular weight of Al(NO3)3 is

27+(14+16*3)3=213 amu

total mass of oxygen is 3*3=9 amu

percentage is 9/213*100=4.25%

Answer Link

Otras preguntas

which factor plays the biggest role in delaying
Find an equivalent fraction for the decimal number 0.45
Given Line P||R And x= 40 what is the value of y
Other than the ​existing Byzantine Empire, what empire played a major role in Byzantine laws? A. British Empire B. Roman Empire C. Ottoman Empire D. Abbasid Emp
Would z be = < > to y
complete the point-slope equation of the line through( 1,-1) and (5,2) y-(-1)=____ ​
PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!! Label each letter with Potential energy, Kinetic energy, or Both.
How is 3 divided by 1.4 ...2.14? Working please!
if x:5 = 18:30,then x =​
How did the Lincoln’s loss turn into a victory