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 ( 81+ )
Otras preguntas
What do you think is the socio - economic impact of business to Consumers ?
Calculate the work done by an applied force of 76.0 N on a crate for the following. (Include the sign of the value in your answer.) a. The force is exerted hor
What are the two variations of the Pythagorean theorem to use? (short and long side)
Find the difference. 0 - (-5) =
change the following sentence into passive voice - unleaded petrol controls pollution
One of the themes of Renaissance art is realism or a place of being. How would this be conveyed in the art of this period? Select one: a.man is seen has having
En que tiempo se narra el libro de Beatriz y los cuerpos celestes ?
OxYgen and hydrogen particles are kept in a container. Which of the following accurately describes diffüsion of these gases? OOxygen and hydrogen particles conc
Convert: 5 m = ________mm
1. Art recall, when was the first time you realized that there is a higher being than yourself? How old were you then? What made you believe that there is a hig
