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Anhydrous calcium chloride
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∙ 10y ago
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How is hydrogen gas prepared in the laboratory?
just use the hydrogen cylinder
How do you get dry blood out of cotton sheets?
Use hydrogen peroxide :) works great!
What makes acid acidic?
An acid is a substance that releases hydrogen ions, H+, in an aqueous (water) solution, or a substance that gives up a hydrogen ion to another molecule or ion depending on which definition you use.
What symbol would you use to show that a reacting substance was a gas?
njnsjnsjnjknknaxknskmxkqm
What substance is use to deep freeze?
Liquid Nitrogen or Dry Ice (Carbon Dioxide)
Is Hydrogen gas safe to use in footballs?
Hydrogen gas is very explosive so it is not safe to use in footballs!
What kind of gas does the sun use in burning?
Hydrogen Gas.
How is hydrogen gas prepared in the laboratory?
just use the hydrogen cylinder
Fuel-cell automobiles use gas as a fuel?
No, fuel-cell automobiles do not use gas as a fuel. They use hydrogen gas as a fuel source, which is converted into electricity to power the vehicle.
What kind of gas does fuel cell cars use?
Hydrogen gas
How do you use the word hydrogen in a sentence?
Hydrogen is the first element on the periodic table of elements. Hydrogen is also a gas.
How do you detect cyanide gas in air?
It is recommended to use a hydrogen cyanide gas detector.
Can you use LEL meter used for checking hydrocarbon for checking hydrogen gas LEL?
NO, you cannot at present use a hydrocarbon gas detector which generally use IR absorption technology to detect hydrogen.
How do you get dry blood out of cotton sheets?
Use hydrogen peroxide :) works great!
Why don't they use hydrogen gas in airships nowadays?
hydrogen is VERY flammable, which makes it an unpleasant choice.
When should you use dry gas?
When your low on gas and car is a little hard to start
When did Jacques Alexandre Charles use when he first attempted to use hydrogen gas?
The first balloon filled with hydrogen was launched in August 1783.
