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How you would test for the gas and state what you would see in a positive test?
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Name a nonfermentative test in which gas production indicates a positive test result?
Nitrate Reduction Test
A positive chemical test is often the best and safest way to identify a gas?
A positive result of any test identifies the actual presence of a particular substance in a given sample. This type of test is called a specific test. Yes, it is a safest way to identify a gas.
What happens in a positive test for oxygen gas?
A glowing splint will burst into flame/smoke in pure oxygen (using a test tube).
How would you test a gas if it is hydrogen?
burn it?
Describe what happens in a positive test for oxygen gas?
You need to try and relight a glowing splint. If it does relight, then there is oxygen gas.
How could a sample gas be collected at the positive electrode when using electrolysis for copper?
Place an inverted test tube over the elctrode
How would you test to see if a gas is hydrogen?
it will burn with a pop noise
The energy required to convert a ground-state atom in the gas phase to a gaseous positive ion?
Activation energy
What is test gas facility?
a place where you test gas
What is a change of state from liquid to gas which is not evaporation and has 4 letters?
If a liquid was to boil to change state, it would be changing from a liquid to a gas, and would be said to be boiling.
What is the state of matter that atoms move the fastest in?
That would depend more on the temperature, than on the state of matter. At higher temperatures, atoms would move faster. At very high temperatures, such as in the core of the stars, the state of matter is called a "plasma".
The state of matter that would include air?
gas
