johnsmith57935 johnsmith57935
  • 28-11-2022
  • Chemistry
contestada

A solution contains Cr3+ and Mg2+. The addition of 1.00 L of 1.55 M NaF solution is required to cause the complete precipitation of these ions as CrF3(s) and MgF2(s). The total mass of the precipitate is 49.8 g.

Find the mass of Cr3+ in the original solution.

Respuesta :

Otras preguntas

dose anyone know this plz
why did w.e.b. du bois criticize booker t. washington? he criticized washington’s passive and cautious ways. he criticized washington’s aggressive and violent m
what is meant by backing up files through cloud computing?
the order in which atomic orbitals are filled is based on what factor?
when compared to other types of waves, electromagnetic waves differ because they are
nicole is 26 years old. Emma is 2 years old in how many years will nicole be triple emmas age?
in the dissent, what does black argue students all over the nation will do in response to the court's decision? a. defy their teachers in every way b. go to sch
which function do you evaluate first in g(f(x))?
Dr. Perez is part of a team of researchers who are working on designing and building a probe to study solar flares. What condition must the probe meet?
what did southerners need for this type of economy