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What else can I help you with?
How do you change hydrogen gas to a liquid?
Hydrogen is a gas. The only method that can cause this gas to become liquid is pressure.
Is the splitting of liquid water into oxygen gas and hydrogen gas a physical change?
no, it is chemical.
Dissolution of hydrogen chloride gas in water is a physical change or chemical change?
It is a chemical change ....
When zinc reacts with acids producing hydrogen gas is it a chemical or physical change?
When zinc reacts with acids to produce hydrogen gas, it is a chemical change because new substances are formed (zinc salts and hydrogen gas) with different properties from the original substances.
Is it a chemical change physical change chemical property or physical property when hydrogen chloride is a gas at room temperature.?
The observation that hydrogen chloride is a gas at room temperature is a PHYSICAL property.
When hydrogen gas and oxygen gas react they burn and form water What kind of change is that?
physical
What accident led to change hydrogen gas in airships?
The Hindenburg disaster
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.
Types of changes the hydrogen undergoes in a physical change?
Hydrogen gas become a liquid at very low temperature; and after we can obtain solid hydrogen.
What kind of change happens when hydrogen gas and oxygen gas react burn and form water?
This reaction is a chemical change.
When placed in H2O a sodium pellet catches on fire as hydrogen gas is liberated and sodium hydroxide forms chemical or physical change?
This is a chemical change. When sodium reacts with water, it undergoes a chemical reaction to produce hydrogen gas and sodium hydroxide. The formation of new substances (sodium hydroxide) and the evolution of gas (hydrogen) indicate a chemical change rather than a physical one.
Is reaction of hydrogen chloride gas and water a physical change or chemical change?
The reaction of hydrogen chloride gas and water is a chemical change because new substances are formed, specifically hydrochloric acid. Chemical bonds are broken and formed during the reaction.
