0
What is 40 grams of copper chloride dissolved in 120 grams of water what is the mass of the solution?
Wiki User
∙ 14y ago
Just add the two masses: 40 + 120 = 160 grams.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
If there are 20 grams of NH3 dissolved in 100 grams of water at 30 degrees C. What type of solution will you have?
This is a homogeneous solution of ammonium hydroxide in water.
What is the molarity of an aqueous solution that contains 12.2 grams of SrCl2 dissolved in 2500 milliliters of solution?
The molarity is 0,031.
What is the mass of the solution 17.8 grams of sodium chloride are added to 217 grams of water?
The mass is 234,8 g.
What is the molarity of 2.3 grams of Sodium Chloride dissolved in 25 ml of water?
1,574 mol/L NaCl
How many grams of calcium chloride are needed to make a 0.01 M solution?
1.47g
What is the molarity of a solution that contains 55 grams of copper chloride dissolved in 1500 mL of water?
0.27 M
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.
Is Saline NaCl?
Not exactly. Saline solution is sterilized and is a dilution of sodium chloride (NaCl) - meaning that the NaCl is dissolved in deionized water. The solution is 9 grams of sodium chloride (NaCl) dissolved in 1 liter of water.
How many grams of HCl must be dissolved in 275.0 g of water to prepare a 1.5 molal solution?
The answer is 15,039 g hydrogen chloride (HCl).
A solution in a dish contains 3.0 grams of salt dissolved in 100 grams of water if 50 grams of the water evaporatewhat is the solution?
mixture
How many grams of sodium chloride in 4 milliequivalents of sodium chloride solution?
4 milliequivalents of sodium chloride solution is a solution having 0,2338 g in 1 L.
If one adds 5 grams of sodium chloride and 5 grams of calcium chloride to water at what temperature would you expect the solution of sodium chloride and calcium chloride to boil?
You get salt at the bottom of the pan!
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.
If there are 20 grams of NH3 dissolved in 100 grams of water at 30 degrees C. What type of solution will you have?
This is a homogeneous solution of ammonium hydroxide in water.
What is the molarity of a solution that contains 12.2 grams of SrCl2 dissolved in 2500 milliliters of solution?
Molarity = moles of solute/liters of solution 2500 milliliters = 2.5 liters ------------------------------------ 12.2 grams SrCl2 (1 mole SrCl2/158.52 grams) = 0.07696 moles strontium chloride -------------------------------------------------------------------------------------------------------- so, Molarity = 0.07696 moles SrCl2/2.5 liters = 3.07 X 10 -2 M SrCl2 -------------------------------------
What is meant by the mass mass percent concentration of a solution?
This is (mass of solute) divided by (mass of total solution) expressed as a percentage. The solute is what you are dissolving into the solution. Example: you have 90 grams of water, and you add 10 grams of salt (sodium chloride). The water is the solvent, sodium chloride is the solute, and the solution is salt water. 90 grams + 10 grams = 100 grams (mass of total solution). (10 grams) / (100 grams) = 0.1 --> 10% mass mass percent concentration.
What is the molarity of an aqueous solution that contains 12.2 grams of SrCl2 dissolved in 2500 milliliters of solution?
The molarity is 0,031.
