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What is the name of a substance formed by burning hydrogen and ethanol in air?
what is the substance formad when burning both hydrogen and ethanol in the air
Is burning of hydrogen in air chemical change?
Yes, burning of hydrogen in air is a chemical change because it involves a reaction between hydrogen and oxygen molecules to form water, releasing heat and light energy in the process.
Does hydrogen leave residue on burning?
Nothing is left because hydrogen is an element, from which only water is formed when burning (explosively) with oxygen.
What product is formed when hydrogen burns the air?
When hydrogen burns in air, it forms water (H2O). This is a chemical reaction in which hydrogen gas (H2) reacts with oxygen gas (O2) to produce water vapor.
Will a pure hydrogen gas give a pop ping sound when a burning splinter is put in it?
yes it will.pure hydrogen will put off a burning splinter with a pop sound.this is because hydrogen is a non supporter of combustion.instead hydrogen itself will burn with blue flames.this is because hydrogen is a highly combustible gas
What is the name of a substance formed by burning hydrogen and ethanol in air?
what is the substance formad when burning both hydrogen and ethanol in the air
Can you make water by burning hydrogen gas in air?
Yes. Burning hydrogen gas in air produces water vapor.
What is the chemical that is formed when hydrogen burns in air?
Water.
When hydrogen burns in air the change is chemical Give two reasons to support this assertion?
When hydrogen burns in air with H2+O2= H20
Is burning of hydrogen in air chemical change?
Yes, burning of hydrogen in air is a chemical change because it involves a reaction between hydrogen and oxygen molecules to form water, releasing heat and light energy in the process.
Does hydrogen leave residue on burning?
Nothing is left because hydrogen is an element, from which only water is formed when burning (explosively) with oxygen.
When hydrogen is burnt in air what is formed?
Water 2H2+O2 --> 2H2O
How do you know hydrogen is there in the air?
First take test tube (an empty test tube) hydrogen is colorless ,tasteless and odorless. (it is also very light that why weather balloons are filled with hydrogen). Then put a burning splint at the mouth of the test tube and you know that there is hydrogen in the air because hydrogen burns with a pop when it is mixed with air so now you know that there is hydrogen in the air.
горение водорода в воздухе и в кислороде?
hydrogen burning in air and oxygen?
Where did hydrogen gets its name?
Hydrogen in Greek translates as "water maker" referring to the fact that it is one of the two elements in water.And that water is the result of burning hydrogen in air.
When metal are burned in air they form metal oxide?
Burning is an oxidation; oxides are then formed.
What product is formed when hydrogen burns the air?
When hydrogen burns in air, it forms water (H2O). This is a chemical reaction in which hydrogen gas (H2) reacts with oxygen gas (O2) to produce water vapor.
