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

whats the product of 4 2/3 and 11 1/4 a 52 1/2 b 56/135 c 44 2/12 d 8 3/7

2 1/2 + 4 2/3 = need help with it

Please help with Monday and Tuesday

Which of the following is a possible function of a protein?

1. Select the missing word to complete the sentence: There are more than ________ French speakers in the world. (2 points) 20 million 100 million 10 millio

Which of the following demonstrates the Distributive Property? 4(2a + 3) = 8a + 3 4(2a + 3) = 2a + 12 4(2a + 3) = 6a + 7 4(2a + 3) = 8a + 12

The graph of the equation below is a circle what is the length of the radius of the circle (X-4)2+(y+12)2=172

Which of the best describes the events that take place when enzymes catalyzes a chemical reaction

An object moves in a straight line and is speeding up. Which one of the following statements is true? The net force on the object is in the direction of motion

The diagram shows the intersections of several straight roads. The avenues run parallel to each other. Amana walks along Oak from point A to B. To the nearest f