ShortBossLeo ShortBossLeo

01-02-2020
Chemistry

contestada

Determine the concentrations of each ion present in 0.045 M Ca(NO3)2.

Respuesta :

Eduard22sly Eduard22sly

02-02-2020

Answer:

Ca(NO3)2. <==> Ca^2+ + 2(NO3)^-

Ca^2+ = 0.045 M

2(NO3)^- = 2(0.045) = 0.09M

Answer Link

Otras preguntas

open the brackets to make the story complete

A child of a specific set of parents has a 0.2 chance of having type O blood. Suppose these parents have 4 children. Let X=the number of children having type O

Chemicals in the air can combine with rain to produce acid rain, which is harmful to the environment. Which of these is most likely to be the pH of acid rain?

Need help PLEASE thanks

Which of the following strategies will help you to stay focused and on topic while writing your essay?

can someone help me with just this questions? will up voter and like for u? which is an effective way to manage stress? A. Practice multitasking B. Eat a hig

what two types of physical features dominate southern europe physical geography

Which of the following is an example of a fixed factor of production? A. ten lawnmowers B. gas for the lawnmowers C. employees to mow lawns D. wheels to fix bro

science can best be described as

David is filling five 3/4 -quart bottles with a sports drink. His measuring cup only holds 1/ 4 quart. How many times will David need to fill the measuring cup