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How many grams are in 1 mole of NaNO3?
The molar mass of NaNO3 is 85.0 g/mol. Therefore, 1 mole of NaNO3 is equal to 85.0 grams.
How many grams of kCL will dissolve in 100 grams of H2O at 10 digrees Celsius?
Learn spelling first, then come back... KCl Degrees Celcius
How many grams of the solid solute will dissolve in 100 grams of water at C?
The amount of solute that will dissolve in water at a specific temperature depends on the solubility of the solute at that temperature. You need to check the solubility of the specific solute at the specified temperature (in degrees Celsius) to determine how many grams will dissolve in 100 grams of water.
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 moles of nitrogen N are in 60.0 g of nitrous oxide N2O?
For this you need the atomic (molecular) mass of NaNO3. Take the number of grams and divide it by the atomic mass. Multiply by one mole for units to cancel. NaNO3=85.0 grams60.1 grams NaNO3 / (85.0 grams) = .707 moles NaNO3
How many grams of water will dissolve 350 grams of potassium chloride at 10 degrees?
At 10 degrees Celsius, potassium chloride (KCl) has a solubility of approximately 30 grams per 100 grams of water. To dissolve 350 grams of KCl, you would need about 1,166.67 grams of water, calculated by taking the ratio of the solubility: ( 350 , \text{g KCl} \times \frac{100 , \text{g water}}{30 , \text{g KCl}} ). Thus, around 1,167 grams of water are required to fully dissolve 350 grams of KCl at that temperature.
How many grams of NaNo3 would have to be added to a 100 gram of water at 45 degree Celsius?
To calculate the amount of NaNO3 needed to form a saturated solution at 45°C, the solubility of NaNO3 at this temperature must be known. Once this value is determined, the grams of NaNO3 required can be calculated using the solubility value and the saturation point equation.
How many grams of sodium nitrate will dissolve in 50 g of water at 60C?
Solubility of NaNO3 is 1.25 kg/kgwater. There are solubility vs temperature curve of many sodium salt available in the internet and text book.
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.
How many grams of nano3 will precipitate if a saturated solution of nano3 in 200g H2O at 50c is cooled to 20c?
You need to find a graph of solubility in your textbook. It should have temperature on the x-axis and "grams dissolved per 100 grams H2O" on the y-axis (or some such.) Sodium nitrate is less soluble in cool water than warm. Use the graph to determine how many grams are dissolved at 50°C, multiplying by 2 since there are 200 grams H2O. Then determine how many grams are dissolved at 20°C, again multiplying by 2. Subtract the two numbers to find the grams that will precipitate
How many grams of KNO3 will dissolve in 100 g of water at 30 degrees Celsius?
Instead of waiting for the answer, I ended up solving it. lol 300grams of H20 X 110grams of KNO3/100 grams of H20 = 330 grams of KNO3 The grams of H20 both cancel out and leave you with 330 grams of KNO3 Containing the solubility of KNO3. At 60 degrees celsius the KNO3 grams were 110, which is (over) / 100grams of H20. Hope this helps with this workbook problem :)
How many grams of KCl can dissolve in 100 g of water at 80C?
Approximately 42 grams of KCl can dissolve in 100 grams of water at 80°C.
