ajwidereciver
ajwidereciver
21-05-2022
Chemistry
contestada
How many moles are in 843 grams of MgCl2
Respuesta :
jeremiahkevinm
jeremiahkevinm
21-05-2022
Answer:
moles = mass / Molar mass
Mass = 843
molar mass = 95.211
moles -> 843/95.211 = 8.85 mol
Answer Link
pin12
pin12
21-05-2022
n=m/M
We have m[MgCl2]=843g, M[MgCl2]=95g/mol
So n[MgCl2]= 843/95=8.87mol
Answer Link
VER TODAS LAS RESPUESTAS ( 68+ )
Otras preguntas
if you're 12 and a half years old would you say your 12 years old or 13 years old
describe Georgia’s relative location to alabama
How many significant figures are in the answer when you multiply 67.20 x 8.02? How many significant figures are in the answer when you divide 486.02 by 0.056?
Refer to the Newsela article "Health Benefits of Reading, Writing, Are Not Just for Patients." Read the text under the heading "Reading, Writing Are Good for Yo
Lucy wants to be exempt from her semester exam. In order for that to happen, she has to average an 85 over 3 test grades. Her first 2 test grades were 81 and 86
A Jar contains 4 white chips, 5 purple chips, and 1 black chip. Chips are selected randomly one at a time, and are not replaced P(white, then purple, then black
The least expensive type life insurance is ______
someone told me how to get this convert passive voice
Kieran and Kurt spend most of their day performing physical labor, aligning materials, and inspecting projects for quality and safety. However, Kieran has no fe
Max Weber argued that revolutions resulted from competition between different groups attempting to gain access to
