How many grams of caffeine will dissolve in 100 grams of water at 100 degrees Celsius?

Answer 1

240

Answer 2

67.0 grams of caffeine will dissolve in 100 mL of water at 100 degrees Celsius.

100mL of water = 100g of water

so..

67.0 grams of water will dissolve in 100 grams of water at 100 degrees Celsius.

I pretty sure this is right, I was searching for the answer myself and it seems to work.

But more accurately you will need to find the density of water at 100 ºC which is 0.9584 g/mL. So, 100g/0.9584 g/mL equals about 104 mL. Then 104 mL x 67.0g/100 mL = 69.9 g.

Answer 3

According to the phase diagram of water/sugar system,

at 80 degrees celsius, 26 wt% water will disolve 74 wt% of sugar.

example, 1000 grams of water can disolve 2846.15 grams of sugar

Answer 4

its not only 100 degrees celsius, tab water can dissolve copper sulfate, any water can dissolve copper sulfate, 10 ml of water can dissolve about 2.03 ml of copper sulvate

Answer 5

At 100 degrees Celsius, water can dissolve approximately 21 grams of caffeine per 100 grams of water.