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What is a slow combination of a bright metal with sulfur and oxygen which produce a dark coating?
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Which is the smallest particle that will also react with oxygen to produce a bright flame?
638
How do you stop potassium reacting with oxygen?
by coating it with oil
How does rust formed?
Rust is the result of a chemical combination of iron and oxygen.
Will bright steel rust?
YES!!! Especially if it is exposed to a combination of air(oxygen) and water.
How oxygen is produce by green plants?
Oxygen is produce by green plants by carbohydrates. This whole process is called photosynthesis.
What are chemicals which react with oxygen?
magnesium reacts with oxygen to produce a bright flame, sigh of a chemical change.
Which is the smallest particle that will also react with oxygen to produce a bright flame?
638
What gases a leaft give out in bright sunlight?
Oxygen is given out.Photosynthesis produce giving out O2.
How does hydrogen and oxygen make h2o?
The produce water by direct combination when hydrogen is burnt in oxygen.
What is the definition of ability to rust?
The ability to rust is caused by oxidation. It is defined as the ability of iron to interact with oxygen and moisture. This interaction creates a brown oxide coating.
What the four types of chemical changes?
Combustion:Rapid combination of a fuel with oxygen; produces heat, light, and new substances. Examples are Gas, Oil, or coal burning in a furnaceElectrolysis:Use of electricity to break a compound into elements or simpler compounds. Examples are breaking down water into hydrogen and oxygen.Oxidation:Slow combination of a substance with oxygen. Examples are rusting of an iron fence.Tarnishing:Slow combination of a bright metal with sulfur or another substance, producing a dark coating on the metal. Example is tarnishing of brass.
What type of reaction occurs when between hydrogen and oxygen to produce water?
combustion and combination
How do you stop potassium reacting with oxygen?
by coating it with oil
Do plant produce when they have no oxygen?
Yes, plants produce oxygen and need carbon dioxide and sunlight to produce food.
Why is there a white coating on calcium?
The white coating on calcium metal is calcium that has reacted with the oxygen in the air to form calcium oxide
How does rust formed?
Rust is the result of a chemical combination of iron and oxygen.
Combination of oxygen and hydeogen will produce what?
It matters how much you have mixed together. say you add 2 hydrogen and 1 oxygen atom, you will get water. but H2CO3is an acid.
