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When a crystal of copper sulphate is placed at the bottom of the beaker containing water?
The copper sulfate crystal will dissolve in the water to form a blue solution. This process involves the breaking of ionic bonds in the crystal structure and the hydration of copper ions and sulfate ions. The resulting solution will be homogeneous and show a blue color due to the presence of Cu2+ ions.
When a crystal of copper sulphate is placed at the bottom of beaker having water the water turns blue why?
When a crystal of copper sulfate is placed in water, it dissolves and releases copper ions into the water. These copper ions give the water a blue color due to the absorption and reflection of certain wavelengths of light. This color change is a result of the presence of the copper ions in the solution.
Why was it important not to let the thermometer rest on the bottom of the breaker?
It is important not to let the thermometer rest on the bottom of the beaker because the bottom can be heated unevenly leading to inaccurate temperature readings. Placing the thermometer in the liquid away from the bottom ensures a more accurate measurement of the liquid's temperature.
Why is it important to let the sand settle first at the bottom of the beaker before pouring the solution into another beaker?
Letting the sand settle at the bottom of the beaker helps separate it from the solution, reducing the risk of contaminating the solution with sand particles. This step allows for cleaner and more accurate transfer of the solution into another beaker for further processing or analysis.
Why luminous fame produce deposit on the bottom of the beaker?
Luminous flame produce deposit on the bottom of the beaker because when the beaker is near the flame, it limits the amount of oxygen for the methane, thus, the deposit (which is Carbon), is produced.
When a crystal of copper sulphate is placed at the bottom of the beaker containing water?
The copper sulfate crystal will dissolve in the water to form a blue solution. This process involves the breaking of ionic bonds in the crystal structure and the hydration of copper ions and sulfate ions. The resulting solution will be homogeneous and show a blue color due to the presence of Cu2+ ions.
When a crystal of copper sulphate is placed at the bottom of beaker having water the water turns blue why?
When a crystal of copper sulfate is placed in water, it dissolves and releases copper ions into the water. These copper ions give the water a blue color due to the absorption and reflection of certain wavelengths of light. This color change is a result of the presence of the copper ions in the solution.
How can one lower a crystal in a beaker of water using a test tube?
Put a glass tube into the beaker of water so that it touches the bottom, then drop the crystal down the tube and put your finger over the top of the, then remove the tube gently, leaving the crystal behind in the beaker. After that laugh maniacally at the test tube and you might become an evil genius! Hope this helps! :)
What happens when an object is dropped into a beaker containing a liquid and then the object drops to the bottom of the beaker?
The density of the object is at least equal to, and possibly greater than, the density of the liquid in the beaker.
A beaker containing 80 grams of KNO3 in 100 grams of water have a temperature of 30 and Acirc and degC. Approximately how many grams of the salt are undissolved on the bottom of the beaker?
The mass of undissolved potassium nitrate is cca. 3 g.
Why was it important not to let the thermometer rest on the bottom of the breaker?
It is important not to let the thermometer rest on the bottom of the beaker because the bottom can be heated unevenly leading to inaccurate temperature readings. Placing the thermometer in the liquid away from the bottom ensures a more accurate measurement of the liquid's temperature.
Why is it important to have the bulb of a thermometer submerged in liquid without touching the sides or bottom of the beaker?
The sides or bottom of the beaker will likely be at a significantly different temperature than the liquid.
If a liquid is added to a beaker the pressure exerted by the liquid on the bottom of the beaker?
increases due to the increased weight of the liquid. This is because the liquid's weight creates a force that is spread out over the bottom of the beaker, leading to an increase in pressure.
Why is it not allowed to let the bulb of the temperature touch the bottom nor sides of the beaker that contains your liquid measuring the temperature?
The bottom and sides of the beaker will be hotter than the liquid inside.
Why is it important to let the sand settle first at the bottom of the beaker before pouring the solution into another beaker?
Letting the sand settle at the bottom of the beaker helps separate it from the solution, reducing the risk of contaminating the solution with sand particles. This step allows for cleaner and more accurate transfer of the solution into another beaker for further processing or analysis.
Why luminous fame produce deposit on the bottom of the beaker?
Luminous flame produce deposit on the bottom of the beaker because when the beaker is near the flame, it limits the amount of oxygen for the methane, thus, the deposit (which is Carbon), is produced.
What is it called when the solution settle to the bottom of a beaker?
hotter
