It indicates a chemical reaction because it changes from one substance to another.
It indicates a chemical reaction because it changes from one substance to another
It depends on what the liquids actually are.
A Chemical change
Chemical Change.
Not always but they can. They may simply be an indication of a phase change, as when water boils. This is usually counted as a physical change rather than a chemical change. But if you add baking soda to vinegar, you will see bubbles as a result of a chemical change.
The forces holding the atoms together are weaker in liquids than in solids -Apex
The most common indicators of a chemical reaction are: 1. A color change. 2. A temperature change. 3. Bubbles (indicating a gas) 4. A precipitate (a solid that settles out of liquids) A chemical change can feature all, none, or any combination of these.
Chemical change. The formation of a precipitate is one indication that a chemical reaction has taken place.
In and of itself, no. Both chemical and physical changes can create bubbles.
Not always but they can. They may simply be an indication of a phase change, as when water boils. This is usually counted as a physical change rather than a chemical change. But if you add baking soda to vinegar, you will see bubbles as a result of a chemical change.
No. That is a physical change of the liquid water turning to gas (steam)
The answear is when salt and water react together
The forces holding the atoms together are weaker in liquids than in solids -Apex
The most common indicators of a chemical reaction are: 1. A color change. 2. A temperature change. 3. Bubbles (indicating a gas) 4. A precipitate (a solid that settles out of liquids) A chemical change can feature all, none, or any combination of these.
yes, not a problem. Gas-X is just Simethicone or similar, that's used to keep the bubbles from forming in stomach. It causes a change in surface tension of the liquids in your stomach is all. Weaker surface tension prevents the bubbles of gas from forming.
a Solid can change shape but humans and erosion would have to do that. Liquids on the other hand will form into any mold that you put it in. It also depends on the hardness. A rock is hard so it is harder to form. Water isn't hard so it is easier to mold.
Chemical change. The formation of a precipitate is one indication that a chemical reaction has taken place.
physical=A physical change does not produce a new substance. chemical= A chemical change produces a new substance. u now have the answer........
air bubbles is a sign that a chemical change has occured
In and of itself, no. Both chemical and physical changes can create bubbles.
A chemical reaction can result in any or all of the following: - a change in temperature (up or down) - a change in color - a smell that wasn't there before - the formation of bubbles (indicating the production of a gas) - the formation of a precipitate