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

Which words in the sentence make up the appositive phrase? Mrs. Guerrero, the president of the historical society, is retiring next summer. A. Mrs. Guerrero

Which words in the sentence make up the appositive phrase? Mrs. Guerrero, the president of the historical society, is retiring next summer. A. Mrs. Guerrero

What is a way a cell is put together called?

The empirical formula of styrene is CH; find the % composition for H and CH. How many atoms are present in a 2.00 gram sample of styrene? PLEASE HELP! THANK YO

Create the shortest poem ever in world history. This you do, your name could be on the Guiness World Records!

how does art inspire some people

Signs of Roman decline were manifested by agricultural and economic prosperity which undermined the values of Rome. the weakening of Rome's army which was force

How do we solve that problem 1/4(x-3)=3x-11/4x-3

Log4(6x-8)=3 Help please

Give an example of oxidation reaction which can be a nuisance