what is the maximum amoutn of KCL that can dissolve in 200 gram of water?

( solubility of KCL is 34 grams/100 gram H2O at 20 celsius

Solubility in 200 g water @ 20 degrees C = Now, let's see. If 34 g KCl will dissolve in 100 g water, how much KCl can dissolve in 200 g water?

If two apples cost $1.00, how much will four apples cost?

OHHHHHHH SO IT IS 68! THANKS:) can you please look at my ?'s down below... because GK doesn't make anysense to me!

Right. If 100 g water will dissolve 34 g KCl, then 200 g watger will dissolve twice that much or 68 g KCl.

I'll look below but I thought GK did a great job of answering your questions.

To determine the maximum amount of KCl that can dissolve in 200 grams of water, you need to know the solubility of KCl in water at the given temperature.

In this case, the solubility of KCl is provided as 34 grams per 100 grams of water at 20 degrees Celsius.

To calculate the maximum amount of KCl that can dissolve in 200 grams of water, you can set up a proportion:

(34 grams / 100 grams) = (x grams / 200 grams)

To solve for x, cross-multiply:

100x = 34 * 200

Divide both sides by 100:

x = (34 * 200) / 100

Calculating this equation, you find:

x = 68 grams

Therefore, the maximum amount of KCl that can dissolve in 200 grams of water is 68 grams.