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What else can I help you with?
Would a glass or copper rod heat up first and why?
A copper rod would heat up first because it is a better conductor of heat compared to glass. Copper transfers heat more efficiently due to its high thermal conductivity, allowing it to absorb and distribute heat faster than glass.
How far can pieces of a broken glass travel?
Pieces of broken glass can travel varying distances depending on factors such as the force of impact, size of the glass shards, and the surface it landed on. In certain circumstances, glass fragments can spread several feet away from the point of breakage, posing a risk for potential injuries. It is important to handle broken glass carefully and to thoroughly clean up the area to prevent accidents.
Why is it necessary to clean up broken glass pieces in the lab immediately?
Cleaning up broken glass pieces in the lab immediately is necessary to prevent the risk of injuries from cuts or punctures. Leaving broken glass can also lead to contamination of experiments or workspaces, affecting the accuracy of results. Prompt cleanup helps maintain a safe and organized work environment.
What mineral has the same hardness as a fingernail?
GypsumHardnessMineralAssociations and Uses1Talc (Softest)Talcum powder. (can be scratched by a fingernail.)2GypsumPlaster of paris.Gypsum is formed when seawater evaporates from the Earth's surface. (May be scratched by a fingernail or by a copper coin.)3CalciteLimestone and most shells contain calcite.(Can be scratched by a steel pocket knife or sometimes a copper coin. Will scratch a fingernail, may scratch a copper coin.)4FluoriteFluorine in fluorite prevents tooth decay.(Can be scratched by a steel pocket knife. Will scratch a fingernail and a copper coin.)5ApatiteWhen you are hungry you have a big "appetite".(Can be scratched by a steel pocket knife. Will scratch a fingernail and a copper coin.)6OrthoclaseOrthoclase is a feldspar, and in German, "feld" means "field".(Will not scratch glass but will scratch steel blades, copper coins & fingernails.)7Quartz (Will scratch glass, steel blades, copper coins & fingernails.)8TopazThe November birthstone. Emerald and aquamarine are varieties of beryl with a hardness of 8. (Will scratch glass, steel blades, copper coins & fingernails.)9CorundumSapphire and ruby are varieties of corundum. Twice as hard as topaz.(Will scratch glass, steel blades, copper coins & fingernails.)10Diamond (hardest)Used in jewelry and cutting tools. Four times as hard as corundum.(Will scratch all of the above.)
What is most likely to be attracted to magnet a piece of glass a balloon a plastic piece chess or a coolpper wire carrying current?
A copper wire carrying current is most likely to be attracted to a magnet due to the magnetic field produced by the current flowing through it. Glass, a balloon, plastic piece, and chess piece are not typically attracted to magnets.
Which substance is used for giving blue colour to glass?
copper sulphate
How do you separate a broken bottle from large sugar crystals?
To separate a broken bottle from large sugar crystals, you can use a sieve or strainer to strain the mixture. The broken glass pieces will be caught in the sieve while the larger sugar crystals will pass through. Remember to handle the broken glass carefully to avoid injury.
Can we store copper sulphate solution in a silver vessel?
It is not recommended to store copper sulfate solution in a silver vessel as silver can react with copper sulfate to form silver sulfate and copper, leading to contamination of the solution. It is better to store copper sulfate solution in a glass or plastic container.
How can you separate the mixture of a broken jar of pins?
Grab a magnet. The magnet should pick the pins up and leave the broken glass behind
Who has broken the glass change into passive voice?
By whom has the glass been broken?
Can you use an iron spatula to stir a solution of copper sulphate?
It is not recommended to use an iron spatula to stir a solution of copper sulfate as the iron can react with the copper sulfate solution and potentially contaminate or alter the solution. It is best to use a glass or plastic spatula for stirring solutions containing copper sulfate.
Is it possible to store CuSO4 solution in Zn container?
No, storing a CuSO4 solution in a Zn container is not advisable as it can lead to a redox reaction where the zinc will react with the copper in the solution. This could result in the formation of copper metal and zinc sulfate, potentially damaging the container and affecting the solution's integrity. It is recommended to store CuSO4 solutions in glass or plastic containers.
How do you separate copper oxide from a mixture of copper oxide and zinc oxide?
One way to separate copper oxide from a mixture of copper oxide and zinc oxide is through a process called fractional crystallization. By dissolving the mixture in a suitable solvent and allowing the solution to cool slowly, copper oxide, being less soluble, will crystallize out first, allowing you to filter and separate it from the zinc oxide.
Can a solution of 1Molar copper sulphate is stored in nickel vessel?
No, storing a 1M copper sulfate solution in a nickel vessel is not recommended. Copper sulfate can react with nickel to form undesirable compounds, contaminating the solution. It is best to store the solution in a container made of a non-reactive material such as glass or polyethylene.
How do you eat broken glass?
Broken glass should not be eaten.
Did Cinderella walk on broken glass?
No, Cinderella had glass slippers and did not walk on broken glass.
How would you separate copper sulafe from glass if they were mixed together?
it is a trick question because they are different colours and you could just pick the bits out
