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Is Oxygen and hydrogen combining to form water a physical or chemical change?
Wiki User
∙ 7y ago
It is a chemical reaction.
Hint: if it has the word "reaction" it. it's probably a chemical process.
Wiki User
∙ 13y ago
Wiki User
∙ 12y agoCombining two different substances to make a new substance is a chemical change
Wiki User
∙ 11y agochemicals..... ya:)
Wiki User
∙ 12y agoCHemical change
Wiki User
∙ 10y agoit is a chemical change
Wiki User
∙ 7y agoThis is a chemical change.
Wiki User
∙ 10y agochemical
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Is combining hydrogen and oxygen to make water is a physical?
No.
Is reacting with oxygen a physical property of hydrogen?
Reactivity is a chemical property.
Is using electricity to separate water into hydrogen and oxygen a chemical change?
physical change
Is hydrogen burning a physical or chemical change?
burning in presence or absence of oxygen is a chemical change.
Is it a chemical or physical change when a scientist break-up water into oxygen and hydrogen gas?
It would be chemical change.
Is combining hydrogen and oxygen a physical change or a chemical change?
This is a chemical change.
Is combining hydrogen and oxygen to make water physical?
This is a chemical reaction.
Is Oxygen and hydrogen combining to form water physical or chemical change?
This is a chemical change.
Is combining hydrogen and oxygen to make water is a physical?
No.
Is hydrogen and oxygen combining to form water and example of a physical change?
No, it is not.
Chemical equation for hydrogen to water vapor?
The chemical equation for hydrogen to water vapor is not possible as stated. In order for hydrogen to form water in any physical state, it must combine with oxygen. The following are the word equation and the chemical equation for hydrogen and oxygen combining to form water. Hydrogen gas plus oxygen gas produces water. 2H2 + O2 --> 2H2O
Is hydrogen and oxygen combing into water a chemical change?
Yes, hydrogen and oxygen combining into water is a chemical change, represented by the following equation: 2H2 + O2 ---> 2H2O
Is breaking water up into oxygen and a hydrogen gas a physical or chemical change?
Breaking water into the component parts of hydrogen and oxygen is a CHEMICAL change.
Is reacting with oxygen a physical property of hydrogen?
Reactivity is a chemical property.
What are the two criteria for whether a change is chemical or physical?
Oxygen and hydrogen
What atoms can you get by combining oxygen and hydrogen?
If you have 1 hydrogen and 2 oxygen, you get water.
Is hydrogen burns in chlorine gas chemical or physical change?
When you combust hydrogen in air, the hydrogen will combine with oxygen to form water. Therefore, the hydrogen and oxygen are undergoing a chemical change to become bonded together producing H2O: 2H2 + O2 → 2H2O + Heat
