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If there are 20 grams of NH3 dissolved in 100 grams of water at 30 degrees C. What type of solution will you have?
Wiki User
∙ 7y ago
This is a homogeneous solution of ammonium hydroxide in water.
Wiki User
∙ 7y ago
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What is the formula of salt that dissolved in 100 grams of water produces a solution that freezes at negative 1.40 degrees celsius with a mass of 3.9 grams?
Na3Cl2
When 5 grams of KCl are dissolved in 50. grams of water at 25C the resulting mixture can be described as?
This is a solution of 10 g KCl/100 g water.
What type of solution is it if 25g KCl are dissolved in 100g of water at 30 degrees celsius?
2
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 do you calculate the specific gravity of known brix sugar solution?
Degrees Brix (symbol °Bx) is a measurement of the dissolved sugar-to-water mass ratio of a liquid. It is measured with a saccharimeter that measures specific gravity of a liquid or more easily with a refractometer. A 25 °Bx solution is 25% (w/w), with 25 grams of sugar per 100 grams of solution. Or, to put it another way, there are 25 grams of sucrose sugar and 75 grams of water in the 100 grams of solution. http://www.fermsoft.com/gravbrix.php
What is the formula of salt that dissolved in 100 grams of water produces a solution that freezes at negative 1.40 degrees celsius with a mass of 3.9 grams?
Na3Cl2
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
When 5 grams of a salt is dissolved in 95 grams of water the temperature of the solution increases 10 degrees in Celsius. How much heat is evolved?
The enthalpy of dissolution is 3,87 kJ/mol for NaCl.
How many grams of table salt can dissolved in100 grams of water 70 degrees c?
50
How many grams of NaCl can be dissolved in 100g of water at 90 degrees Celsius?
7
69.7 grams of a solute with a molecular mass of 2790 grams are dissolved in enough water to make 1.00dm of solution at 20C What is the osmotic pressure of the solution?
gjghm
A solution contains 55 grams of solute x dissolved in 100 ml of water What can you determine about the solution?
The weight of the solution and thereby the weight of the solute.
When 5 grams of KCl are dissolved in 50. grams of water at 25C the resulting mixture can be described as?
This is a solution of 10 g KCl/100 g water.
A solution contains fifty-five grams of solute X dissolved in 100 milliliters of water What can you determine about the solution?
Solute X is soluble in water
What type of solution is it if 25g KCl are dissolved in 100g of water at 30 degrees celsius?
2
When 5 grams of KCl are dissolved in 50 grams of water at 25 degrees c the resulting mixture can be described as?
Homogenous Unsaturated
What is the molality of a solution of 90 grams of glucose C6H12OSUB6 dissolved in 800 grams of water?
first determine the number ofmoles dissolved in given solution then .5 moles moles dissolved in 800g. as comparison with 1000g of water, we know 100g of water dissolve only.1 moles of a glucose so we .7moles of glucose dissolve in 800g.
