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Is a hot air balloon rising a chemical change?
No, a hot air balloon rising is a physical change, not a chemical change. The balloon rises because the air inside it is heated, causing it to expand and become less dense than the surrounding air, which causes it to float upwards.
Which situation describes evidence of a chemical change?
Baking a cake is an example of a chemical change because the ingredients undergo a chemical reaction to form a new substance with different properties, such as the cake rising due to the release of gas.
What is chemical change for baking soda?
If you Shake The Soda Is The Physical change Y You ExploteThe soda Is the Chemical Change..................................... .................... ..................... ......................... .............................. .................................. ...................................... Keep Reading...................... ............................................... ................................................ Well I Think So!
Fermenting cheese is a physical or chemical change?
NADH (or FADH2) donates its electrons to a molecule producedby the same metabolic pathway that produced the electrons carried by NADH (or FADH2).
Is viscosity a chemical change?
Viscosity changes when another agent is added to a fluid. For example, paint has a fairly thick viscosity and if intending to apply it using a spray gun, one would need to add thinners, varsol, or turpentine to the paint to thin it out so that it will pass through the gun. Thus changing the viscosity.
Is mercury rising a example of chemical change?
Yes
Is a hot air balloon rising a chemical change?
No, a hot air balloon rising is a physical change, not a chemical change. The balloon rises because the air inside it is heated, causing it to expand and become less dense than the surrounding air, which causes it to float upwards.
When yeast is added to bread dough it produces carbon dioxide The pressure of the gas causes the dough to expand Explain how the rising of dough is an example of both a physical and a chemical Chan?
The answer is by the rising of dough is an example of both a physical and a chemical Chan.....................................GO F**K YOURSELVES AND EAT BULL-S**T, YOU DUMB MOTHER F*****S. YOU IGNORANT A** H***S. Have a nice day. :)
Is bread rising when yeast is added a physical or chemical change?
A chemical change Because it takes plave in an oven and the yeast is rising without human help
Is Bread Rising Chemical or physical?
i believe it is chemical because it cannot be returned to its original state.
Is yeast causing bread to rise is a physical or chemical change?
Yeast rising bread works because yeast (an organism) converts starch to carbon dioxide which makes bread grow. This can be seen as a chemical reaction (yeast converting starch to CO2 gas) or a physical reaction (the CO2 making the bread expand).
Is frying a egg a chemical change or a phyiscal change?
Frying an egg is a chemical reaction - or change. The chemical composition of the egg changes when it is fried, and cannot be reversed.
Is a helium balloon rising to the ceiling a chemical property?
No. This is because it is demonstrating the fact that it is less dense than the air. Density is a physical property. Therefore the helium balloon rising to the ceiling is not a chemical property, and instead a physical property.
Is making a cake a physical or chemical change?
Baking a cake is a chemical change because the baking powder or soda (whichever one) undergoes a chemical reaction. you can tell because of the bumps or air bubbles. Not only that, but the chemical change is irreversible, you put the ingredients that make up the cake together and you can't change them back. The ingredients don't go back to their original form. You can tell it's a chemical change becaue of the heat, rising, and odor.
Which situation describes evidence of a chemical change?
Baking a cake is an example of a chemical change because the ingredients undergo a chemical reaction to form a new substance with different properties, such as the cake rising due to the release of gas.
What is chemical change for baking soda?
If you Shake The Soda Is The Physical change Y You ExploteThe soda Is the Chemical Change..................................... .................... ..................... ......................... .............................. .................................. ...................................... Keep Reading...................... ............................................... ................................................ Well I Think So!
What kind of change occures when ice become liquid water?
physical change because it is melting and it would be the same mass as it waas as a chunk of ice
