0
iin
Demetrius Lewis
Add your answer:
Earn +20 pts
What is the percent concentration by mass of a solution 4.2g of NaNO3 in 60 g water?
4.2 grams NaNO3/60 grams water * 100 = 7% by mass -------------------
What temperature is NaNO3 and KNO3 equally soluble in 100 g of water?
NaNO3 at 10C = About 80g KNO3 at 60C = About 100g NaCl at 50C = About 38g
How much sugar can dissolve in 50cm3 of water at 75 degrees centrigrade?
179 g per 100 mls of water.
How much pottasium nitrate will dissolve in 100g of water at 60 degree Celsius?
This solubility is 103,4 g KNO3/100 g H2O.
Hal wants to dissolve 100 grams of salt into 1 L of water as quickly as possible Which factor should Hal NOT consider when deciding the fastest way to dissolve the salt?
the thickness of the water's container
What is the percent concentration by mass of a solution 4.2g of NaNO3 in 60 g water?
4.2 grams NaNO3/60 grams water * 100 = 7% by mass -------------------
What temperature is NaNO3 and KNO3 equally soluble in 100 g of water?
NaNO3 at 10C = About 80g KNO3 at 60C = About 100g NaCl at 50C = About 38g
What is the solubility of sodium nitrate NaNO3 in water that is at 90C?
163.6 gr/100 gr
The solubility of NaNO3 at 20 C is 82 g per 100 grams of water What is the mass percent of a saturated solution of NaNO3?
it is O
How much does Copper Chloride Dissolve in Water?
The solubility of CuCl2 in water is 75,7 g/100 mL at 25 0C.
How much sugar can dissolve in 50cm3 of water at 75 degrees centrigrade?
179 g per 100 mls of water.
How much time does salt take to dissolve in hard boiled water?
Every 100 grams (100 millilitres) of boiling water (even hard water) will dissolve a maximum of about 40 grams of salt, so anything in excess of that amount just will not dissolve. If your poured a teaspoon of salt grains into a pan of boiling water it would dissolve immediately - almost no time at all.
How many grams of NaNo3 would have to be added to a 100 gram of water at 45 degree Celsius?
110 g.
How many grams of RaSO4 will dissolve in 100 mL of cold water?
Radium sulfate (formula RaSO4) will dissolve at 0.00021 g/100g of water. To determine this: Get the solubility product constant Ksp of the values. This will indicate how much solid gets dissolve in the solution. Also consider the effect on solubility (for example, common ions).
How many grams of KCl will dissolve in 100 g of water at 50 degrees Celsius?
100 g water dissolve 45,8 g potassium chloride at 50 o 0C.
How many grams of caffeine will dissolve in 100 grams of water at 100 degrees Celsius?
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.
Is molybdenum oxide able to dissolve in water?
It has very low solubility in water : it can dissolve only 0.1066 g/100 mL (18 °C) and 2.055 g/100 mL (70 °C)
