Help777
Help777
03-06-2017
Chemistry
contestada
how many MGCO3 molecules are in 6.72 mol MgCO3?
Respuesta :
Zaksomenumbers
Zaksomenumbers
03-06-2017
Since 1 mol --> 6.023x10^23 number of atoms/particles/molecules
Then do
1 : 6.023x10^23
6.72 : X
X= 6.72 x 6.023x10^23
X= 4.047x10^24 number of molecules
Answer Link
VER TODAS LAS RESPUESTAS ( 87+ )
Otras preguntas
Which two peripherals are not required to browse the internet? O A. CPU B. Monitor O C. Headphones D. DVD drive
use the remainder theorem to show that (x+1) is a factor of f(x)=2x^3-7x^2-5x+4
Oil flows back and forth between a small and large tank. When oil is moving into the large tank, the flow rate is positive. When oil is moving into the small ta
The scale factor of the blueprint of a mobile home to the actual mobile home is 1 in. to 6 ft. The area of the foundation to the blueprint is 15in2 What is the
a parking garage has 6 levels. Each level has 15 row. Each row has the same number of parking spaces. there are 2,250 parking spaces in all. How many parking sp
Need help with this getting the answer for this question
Promotion of learning and respect for teachers are among the traditional values of the vietnamese people. In the old days, it was commonly believed that a teach
A circuit has a current of (8 + 7i) amps, and another circuit has a current of (5 - 3i) amps. What is the difference between the currents of the two circuits
plzz help!!!!!!!!!!!!!
PLEASE HELP WILL MARK BRAINLIEST AND GIVE 5.0 STAR RATING
