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Ethanoic acid (common name is acetic acid)
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∙ 13y ago
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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
What substance is formed when magnesium burns in air?
Magnesium oxide
If you are burning coal be a physical or chemical change?
chemical. A chemical change is a change where a substance is changed and a new substance is formed. in the case of coal when the solid carbon in the coal combines with the oxygen in the air carbon dioxide (CO2) is formed.
What chemical change is it when Magnesium burns in air?
when magnesium burns in air a white powder called magnesium oxide is formed which is a new substance this is the chemical change
Why is air a pure substance?
Air is not a pure substance.
What compound is formed when copper is burned?
Cooper get oxidised to copper oxide when burned in air.
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
What substance is formed when magnesium burns in air?
Magnesium oxide
What does wine go sour in air?
because it gets oxidised when it gets contact with air.
What substance is formed when freshly cut lithium metal reacts with air?
lithium oxide
When alcohol evaporates in the air what kind of solution is formed?
that depends on what the alcohol is in. next time please cite the name of the text book concerned.
When sulphur oxide or nitric oxide is combined with moisture in the air then what is formed?
Sulfur dioxide and nitrogen dioxide combine with water to make acid rain. Nitric oxide is neutral but is rapidly oxidised to nitrogen dioxide.
What is formed in the air when hydrogen burns besides water?
Water is the only substance formed but energy (primarily in the form of heat) is also given off.
If you are burning coal be a physical or chemical change?
chemical. A chemical change is a change where a substance is changed and a new substance is formed. in the case of coal when the solid carbon in the coal combines with the oxygen in the air carbon dioxide (CO2) is formed.
Why is air a substance?
air is a substance because air is a gas and a gas is a substance.
Is oxidised wine injurious to health?
No oxidised wine will not harm you. Some cultures even enjoy oxidised wines because they take on a sherry like flavor. When a wine oxidises it just means that unnecessary air has entered into the bottle. This can happen many ways; cork has come slightly lose and air has entered the bottle or, the bottles haven't been properly stored.
What chemical change is it when Magnesium burns in air?
when magnesium burns in air a white powder called magnesium oxide is formed which is a new substance this is the chemical change
