JenGKels9iecheleno JenGKels9iecheleno

06-12-2016
Chemistry

contestada

OMG PLEASE HELP!
What is the maximum amount of KCl that can dissolve in 200 g of water? (The solubility of KCl is 34 g/100 g H2O at 20°C.)

17 g
34 g
68 g
6800 g

Respuesta :

scme1702 scme1702

07-12-2016

Assuming the temperature is 20° C,
100 g of water dissolves 34 g,
200 g of water will dissolve: 200 x 34 / 100
= 68 g

The third option is correct.

Answer Link

Otras preguntas

How are absorption and transpiration involved in the movement of water through the xylem of a plant?

what is the ability to change to meet the new demandsthat are being asked to do

why di scientist use scientific names for organisms

Which group of college students is typically offered scholarship? A. Freshmen, Sophomores, and Juniors. B. Biology, English, and Engineering Majors. C. Hard wor

Is visible light is a kind of electromagnetic wave

A bus traveled 120 miles in 2.5 hours. After picking up new passengers, it traveled another 105 miles in 2 hours. What was the average speed of the bus for the

A similarity between Henry VIII and Martin Luther was that both

What led to the many civil wars in Rome?

What is 8h =112 plz help me

What is the value of x in the equation 1/5x – 2/3y = 30, when y = 15? A.4 B.8 C.80 D. 200

good job