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Is the condensation of oxygen gas a chemical change or physical change?
It is a physical change.
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 the splitting of liquid water into oxygen gas and hydrogen gas a physical change?
no, it is chemical.
Is oxygen a chemical change or a physical?
Oxygen is a chemical element, so its presence does not involve a chemical change. It undergoes physical changes such as changes in state (gas to liquid) based on temperature and pressure.
Potassium cholrate decomposes to potassium chloride and oxygen gas is it a chemical change?
It is a chemical change. 2KClO3 ----> 2KCl + 3O2
Is Potassium chloride decomposes to potassium chloride and oxygen gas is a physical or chemical change?
Chemical
What is a chemical property ability to condense from a gas to a liquid ability to react with oxygen in the air or ability to change directly from a gas to a liquid?
Ability to react with oxygen in the air is a chemical property.
When oxygen gas supports combustion is it called physical or chemical change?
When oxygen gas supports combustion, it is considered a chemical change. This is because a new substance is formed through the reaction between oxygen and the fuel, resulting in the release of heat and light.
Is it a chemical or physical change when a scientist break-up water into oxygen and hydrogen gas?
Breaking up water into oxygen and hydrogen gas is a chemical change because the chemical composition of water (H2O) is altered to form new substances (O2 and H2). This process involves the breaking and formation of chemical bonds.
When lightning converts oxygen gas O2 into ozone O3 is what kind of change?
The conversion of oxygen gas (O2) into ozone (O3) by lightning is a chemical change. This process involves rearrangement of atoms to form a new substance with different properties.
What kind of change happens when hydrogen gas and oxygen gas react burn and form water?
This reaction is a chemical change.
Is The condensation of oxygen gas a physical change?
Yes it is. It changes from the state of Gas to liquid oxygen. changing from gas to liquid to solid are all physical changes(states of matter).
