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 ( 12+ )
Otras preguntas
WHERE THE SMART PEOPLE AT??????PLEASE I NEED HELPTHIS IS MY LAST QUESTION FOR THE TESTPLEASEI KNOW THE ANSWER IM JUST MAKING SUREYou can use tables for layout w
The diagram shows a flagpole held by 2 ropes. From point B, the angle of elevation to the top of the flagpole F is 60°. From point A, the angle of elevation to
Read the excerpt from chapter 3 of The Strange Case of Dr. Jekyll and Mr. Hyde. "You know I never approved of it,” pursued Utterson, ruthlessly disregarding the
I need help on this one:(...pls do it correctly so i could rate 5 and thank u:)
please help me with 1b and 2b plzz
Provide an example of an effective language choice or appeal used by Dr.Martin Luther king jr. in his "i have a dream" speech, or his "letter from Birmingham ja
Find the area of the kite. Hint: The brackets indicates the full length of a segment
Today, in developing countries, A.men increasingly leave to find work in cities and agribusiness, while women stay in rural areas and are subsistence farmers. B
PLEASE HELP WILL GIVE LOTS OF POINTS
Can you please help meeee
