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Why does a glass beaker of solution of silver nitrate develop black turbidity?
Wiki User
∙ 10y ago
The energy from normal light can cause the silver cations in silver nitrate solution to be reduced to silver metal, which has a turbid black appearance and a low sedimentation rate because of the small size of the metallic particles.
Wiki User
∙ 10y ago
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What is the density of 40ml of saline solution in 50 ml beaker?
The density of 40ml of saline solution in a 50 ml beaker is 1.0046g/mL. The density will vary based upon the concentration of the salt added to the solution.
If a student dissolves powdered sugar in a water in a beaker the student then places a strip of silver in the beaker what is the solute in this solution?
Sugar is the solute.
While heating a solution in a beaker what is the appropriate safety equipment to have on the bench?
A
Why is it important to let the sand settle first at the bottom of the beaker before pouring the solution into another beaker?
It is important to let the sand settle at the bottom of your beaker so that the sand is separated from the liquid.
Can plastic cup be replaced by glass beaker in determination of heat of solution?
yes.but plastic cup is a better good insulator than glass beaker.
What is molecular formula for silver nitrate?
The molecular formula of silver nitrate is AgNO3. Silver nitrate is extensively used in analytical chemistry as a reagent. You can take silver nitrate solution in a beaker and electrolyze it to get silver in the negative potential.
Dissolving ammonium nitrate in water is an endothermic process A sample of ammonium nitrate is placed in a beaker of water and immediately begins to dissolve What exactly occurs during this proces?
The temperature of the solution decreases
Dissolving ammonium nitrate in water is an endothermic process A sample of ammonium nitrate is placed in a beaker of water and immediately begins to dissolve What exactly occurs during this process?
the temperature of the solution decreases.
How do you measure quantity of salt in food?
By the process of titration. Basically, you pour about of 100ml of distilled water to a beaker through your desired quantity of food. For example, you put some chips on top of the beaker so they wouldn't leak in there, and just pour water through it so the salt, which is water soluble, gets drained to a beaker with out the chips but with the water. Then...1. Prepare 100ml of solution with salt in it (previously described as extracting salts from foods into distilled water.)2. Prepare solution of silver nitrate of concentration 0.2mol and add it into a burette.3. Pour 10ml of salty solution into a beaker and add 10 drops of potassium chromate.4. Slowly add silver nitrate onto the salty solution from the burette and measure how much silver nitrate is required to make the solution reddish.
Why does ammonium nitrate when dissolved in water ina beaker it becomes cold?
god wanted it that way
What is chemical system?
A chemical system consists of the system and the surroundings. If you're dealing with a solution in a beaker, the solution would be the system and the beaker and air would be the surroundings.
What is it called when the solution settle to the bottom of a beaker?
hotter
What is the density of 40ml of saline solution in 50 ml beaker?
The density of 40ml of saline solution in a 50 ml beaker is 1.0046g/mL. The density will vary based upon the concentration of the salt added to the solution.
What kind of reaction takes place when a copper wire is added to a beaker of silver nitrate?
The copper and silver will combust.
Why must the stem of the funnel touches the inside surface of the collecting beaker during the filtration?
it's done to minimize the mixing of air into the filtered solution. By touching the stem to the collecting beaker, the solution flows into the beaker smoothly rather than splashing into it.
Why must the stem of the funnel touch the inside surface of the collecting beaker during filtration?
it's done to minimize the mixing of air into the filtered solution. By touching the stem to the collecting beaker, the solution flows into the beaker smoothly rather than splashing into it.
If A beaker contains 100 grams of 1.7 M NaCl and you transfer 50 grams what is the molarity of the solution in the beaker?
1.7M
