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Normally (that is in normal life); oxygen.
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∙ 13y ago
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What must happen to the particles of a gas in order for the gas to become a liquid?
get closer together
What is the test for hydrogen gas?
if a burning splint is brought into contact with hydrogen gas a squeaky pop sound will be produced this would prove that hydrogen is present as hydrogen is extremely flamable.
What must happen to a calcium atom for it to achieve noble gas structure?
It must give away two valence electrons.
What is the hottest burning gas?
Dicyanoacetylene (C4N2), also called carbon subnitride, is the hottest burning gas, burning at 4990 °C
What toxic gas does h2s release when its burning?
Burning of H2S produce SO2 and water.SO2 is the toxic gas.
A burning piece of wood goes out when a gas is present which gas would make it go out?
the answer is oxygen
What gas that suppots burning rusting and germination of seeds?
Oxygen. It must be present along with fuel and heat for combustion or burning. It combines with elemental iron (Fe) to form iron oxide or rust. Oxygen and moisture are necessary for the germination of seeds.
What must happen to the particles of a gas in order for the gas to become a liquid?
get closer together
What will happen to the amount of oxygen present in the bodies of water if they will polluted?
where does the gas go
An event that must happen for diamonds to reach earth?
You must OD on gas medicine.
How do you prevent burning gas?
To prevent gas burning you must either stop it from mixing with oxygen or avoid it becoming heated (by a spark for example) All fires require fuel, oxgyen and a source of heat. To put out a burning gas usually the technique is simply to cut off supply of the gas by disconnecting the supply.
What is the difference between a complete burning gas and an incomplete burning gas?
complete burning gas completely burns its fuel and a incomplete burning gas partially burns.
What must happen to heat to be transferred to convection?
the liquid or gas must circulate to move the heat.
What must happen for heat to be transfered by convection?
the liquid or gas must circulate to move the heat.
What must happen first before magma can rise to the surface?
Gas must form in the vent of a valcano
What must happen to a calcium atom for it to achieve a noble gas structure?
It must lose two electrons.
What is the test for hydrogen gas?
if a burning splint is brought into contact with hydrogen gas a squeaky pop sound will be produced this would prove that hydrogen is present as hydrogen is extremely flamable.
