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Is pouring tang into water a chemical change?
Pouring tang into water is a chemical change. A change a said to be chemical if it changes color, taste, volume etc. Pouring tang into water causes a chemical change because the color changes and the volume of the tang changes because it is in a liquid state.
Is melting gold and pouring it into a molt a chemical change?
No it's not because all you are doing is melting the gold, putting in into a mold and letting it harden. It would be a chemical change if you added some other substance to it during the progress.
Is liquid to gas chemical change?
No, the change from liquid to gas is a physical change, not a chemical change. In this process, the substance's molecular structure remains the same, only its physical state changes from liquid to gas.
Is changing of a solid to liquid chemical or physical change?
No it is a chemical
Is liquid expanding in a thermometer a chemical change?
No. It's a physical change since it's still the same liquid.
Is Pouring molten gold in a mold a physical or chemical change?
Pouring molten gold in a mold is a physical change because it involves a change in state from liquid to solid without altering the chemical composition of the gold.
Is pouring liquid drain cleaner down a clogged sink a chemical change?
physical change
Is pouring molten gold into a mold a physical change?
Yes. Gold would have to bond with something for it to be a chemical change.
Is pouring tang into water a chemical change?
Pouring tang into water is a chemical change. A change a said to be chemical if it changes color, taste, volume etc. Pouring tang into water causes a chemical change because the color changes and the volume of the tang changes because it is in a liquid state.
Is pouring molten silver into a mould to solidify and make jewellery a physical change?
Yes, pouring molten silver into a mold to make jewelry is a physical change. This process involves a change in the state of matter from liquid to solid without altering the chemical composition of the silver.
Is melting gold and pouring it into a molt a chemical change?
No it's not because all you are doing is melting the gold, putting in into a mold and letting it harden. It would be a chemical change if you added some other substance to it during the progress.
Is liquid to gas chemical change?
No, the change from liquid to gas is a physical change, not a chemical change. In this process, the substance's molecular structure remains the same, only its physical state changes from liquid to gas.
Is liquid to a gas chemical or physical change?
it is a change of state, a physical change.
Is changing liquid to gas a chemical change or physical change?
physical change
Is dissolution of a solid in a liquid physical or chemical change?
a physical change
Is pouring milk in a glass physical or a change?
Pouring milk into a glass is a physical change. This is because the milk remains the same substance (liquid milk) even after it is poured into the glass.
When a liquid is expanded by heat is that a chemical of physical change?
It is a physical change because the chemical composition of the substance does not change.
