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 ( 81+ )
Otras preguntas
A 2.89g of sample of osmium oxide (OsxOy) contains 2.16g of osmium. Work out the values for x and y and write the formula of the oxide
How many equivalents of acid are in an acid sample that requires 23.67 mL of 0.1467 N NaOH solution to reach the endpoint?
HELP ASAP What is a theme of the poem "Dream Variations" by Langston Hughes? It is life’s desire to live freely and expressively without boundaries. It is impor
What economic need is often cited by historians as a reason for the colonization of other countries by Europe? Governments needed additional materials for creat
How to get rid of a stuffy nose instantly without medicine?.
Using the net below, find the surface area of the rectangular prism. 6 in. 2 in. 6 in. 6 in. in. 2 in. 6 in. 12 in. Surface Area [?] in. Enter
What is a map? Explain it in a sentence. PLEASE HELPP
Can someone check this?
Delaneys internet provider charges $14.95 per month plus $5.75 for each gigabyte of data she stores in the cloud. Write an equation to model the cost per month
Determine the molar mass of NiCO3. Provide an answer to two decimal places.
