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 ( 54+ )
Otras preguntas
Which two factors determine the vapor pressure of a solution containing a non-volatile solute dissolved in a volatile solvent, at a given temperature? the molar
The nucleic acid of a virus particle is enclosed in a protein coat. what is it called
What is the quantity of goods and services that sellers are willing and able to sell known as?
1000×4.555= ---------------------------------------
Explain the difference between the formative and notional cases of nouns.
1. Ecosystems tend to lose energy as a result of... A) photosynthesis B) chemosynthesis C) the storing of chemical energy in the molecules of organisms D) the r
if an object is thrown directly upwards remains in the air for 5.6s before it returns to its original position, how long did it take to reach its maximum height
The __________ is the ratio of profit to the investment used to earn that profit.
Maureen has renters insurance for her apartment. Maureen's insurance costs $228 per year. How much money should Maureen set aside each month to cover her renter
what is the history of the civil rights moment?!
