Bjehnsen7338 Bjehnsen7338
  • 24-09-2019
  • Chemistry
contestada

Unit conversion Given 20 meq/L K2CO3, find the following units:

a. mol/L

b. mg/L

c. ppm

d. %

Respuesta :

sebassandin
sebassandin sebassandin
  • 27-09-2019

Answer:

a. 0.01 mol/L

b. 1382 mg/L

c. 1382 ppm

d. 0.138%

Explanation:

Hello,

I'm attaching two photos showing the numerical procedure for this exercise.

Note: since we don't have the density of the solution and the solvent isn't specified, we could assume it is water (universal solvent).

Best regards.

Ver imagen sebassandin
Ver imagen sebassandin
Answer Link

Otras preguntas

If the tubes of the tracheal system in insects were longer, this would _______. a. allow oxygen to reach the cells faster b. slow down the rate of diffusion c.
Briefly explain what determines the characteristic color of (a) a metal and (b) a transparent nonmetal.
If the tubes of the tracheal system in insects were longer, this would _______. a. allow oxygen to reach the cells faster b. slow down the rate of diffusion c.
URGENT PLEASE HELP ILL GIVE BRAINLIEST TO FIRST ANSWER find how much you need to deposit each year to have $10,000 in 5 years at 3%.
Which inference can be made from this two-way table ?
Will a plant recieving more water grow faster?
Evaluate each expression: 1.) 32+5+8+15 2.) 1/3 x 4 x 9 x 1/2
France is an example of a homogeneous region true or false
Which pair of organelles is responsible for energy supply to eukaryotic cells?
What is the volume of a cube with length of 10cm, the width of 5cm and a height of 8cm?