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What is the name of a process by which water is broken down into hydrogen and oxygen?
It's an example of electrolysis. Not unwanted hair removal, but that does use the same process. Electrolysis is the process of breaking down compounds by running an electric current through them.
Who said the mass of an electron is about 12000 that of a hydrogen atom?
its not, its closer to about 1/1800 of a hydrogen atom, the English chemist john Dalton was the first person to discover relative atomic masses and use them properly.
What did early scientistis use the process of electrolysis for?
They used it to isolate the elements potassium, sodium, magnesium, calcium, strontium, and barium.
Why is John Dalton's atomic theory still mentioned in science?
Scientists use Dalton's atomic theory even though parts of it have been proven wrong as the basis of other discoveries. His theory about atomic elements being the same was wrong but has been used for a long time even to the discovery of isotopes.
Draw a labelled diagram of the apparatus you would use to show that a metal was a good conductor of electricity?
it can be demonstrated by electrolysis with copper anode and graphite Cu-2e=Cu_2+
What did William Crookes use to test John Dalton's theory?
A tube!
Who is credited with the first atomic theory based on expiramental evidence?
scientific method used in the development of atomic theory
Why did john Dalton use the Greek word for invisible to describe atoms?
to describe the answer beter
What do we use electrolysis for in everyday life?
Any use of electrolysis in everyday life of an appartment.
How do you use electrolysis in a sentence?
Then use electrolysis to transfer all the copper from the impure anode to the cathode.
How do we use john Dalton's atomic theory in our daily lives?
please someone answer it already i need help
How would you use testimonial in a sentence?
The statue of John Dalton in Manchester, England, is a testimonial to his scientific contributions.
What experiment did daltons use for his atomic theory?
dalton wasnt the one who experimented with gold, rutherford was the one who did the gold foil experiment.
What is the name of a process by which water is broken down into hydrogen and oxygen?
It's an example of electrolysis. Not unwanted hair removal, but that does use the same process. Electrolysis is the process of breaking down compounds by running an electric current through them.
How will you determine the purity of some metals?
use electrolysis
Why do you use molten NaCl in electrolysis instead of an aqueous solution of NaCl?
Molten salt electrolysis is used to obtain sodium and chlorine. Electrolysis of the water solution is used to obtain sodium hydroxide and hydrogen.
When to use commas between brother John?
Use a comma between "brother" and a person's name when addressing them directly. For example, "Where are you going, brother John?" or "Can you pass the salt, brother John?"
