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What is the solubility of 618 grams of zinc chloride (ZnCl2) dissolved into 150 cm3 of water?
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How many grams of aluminum chloride does it take to make 0.88 mol of ZnCl2?
78 g
What is 40 grams of copper chloride dissolved in 120 grams of water what is the mass of the solution?
Just add the two masses: 40 + 120 = 160 grams.
What is the molarity of 2.3 grams of Sodium Chloride dissolved in 25 ml of water?
1,574 mol/L NaCl
Explain how you would find the solubility of a solute?
Start with, say, 100 ml H2O, and begin adding solute until no more dissolves. Record the mass (grams) of solute that dissolved and report solubility as grams/100 mls H2O.
How many grams of zinc chloride could be formed from the reaction of 4.96g of zinc with excess HCl?
The reaction of zinc with hydrochloric acid is simplified as Zn + 2 HCl = ZnCl2 + H2. This means for every mole of zing, 1 mole of ZnCl2 is formed. 4.96 grams zinc is equal to .0759 moles, so 5.17 grams of zinc chloride would be optimally produced.
What is the temperature of solubility level of fifty grams of potassium chloride in 100 grams of water?
50 g of potassium chloride are dissolved in 100 g water at cca. 80 oC.
How many grams of sodium chloride can be dissolved in 100 grams of water at 95 C?
It is not possible.The maximum solubility of sodium chloride at 60 0C is 370,4 g/L (or 37,04 g /100 mL).
How many grams of aluminum chloride does it take to make 0.88 mol of ZnCl2?
78 g
What is the soulibilites of potassium chloride and sodium chloride in grams per 100 g of water at 80 degrees Celsius?
The solubility of potassium chloride in water at 80 oC is 51,3 g/100 g.The solubility of sodium chloride in water at 80 oC is 37,93 g/100 g.
What is 40 grams of copper chloride dissolved in 120 grams of water what is the mass of the solution?
Just add the two masses: 40 + 120 = 160 grams.
How can you express the concentration of a substance mathematically?
In chemistry, the concentration of a substance in solution is determined by molarity, which is symbolized by "M". This indicates the number of moles of a substance dissolved in one liter of a solvent (usually water). For example: - 1 mole of sodium chloride = 58 grams - If 116 grams of sodium chloride are dissolved in 1 liter of water, then that solution is a 2-molar (2 M) solution of sodium chloride. - If 232 grams of sodium chloride are dissolved in 1 liter of water, then that solution is a 4-molar (4 M) solution of sodium chloride.
What is the molarity of a solution that contains 55 grams of copper chloride dissolved in 1500 mL of water?
0.27 M
What is the molarity of 2.3 grams of Sodium Chloride dissolved in 25 ml of water?
1,574 mol/L NaCl
Explain how you would find the solubility of a solute?
Start with, say, 100 ml H2O, and begin adding solute until no more dissolves. Record the mass (grams) of solute that dissolved and report solubility as grams/100 mls H2O.
A measure of how much solute is present compared to the amount of solvent?
The solubility is expressed in grams of solute dissolved in 1 liter of solvent, at a given temperature.
Solution is how much solute is present compared to the amount of solvent?
The solubility is expressed in grams of solute dissolved in 1 liter of solvent, at a given temperature.
When 55.8 grams of NaCl are dissolved in 1000 mL the NaCl is the?
Sodium chloride is the solute and the concentration is 55,8 g/L.
