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When a warm bottle of cola is opened and gas spews is it a physical or chemical change?
Wiki User
∙ 13y ago
physical
Wiki User
∙ 13y ago
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What gas is released when you open a can of soda?
The bubbling of recently opened pressurized containers of soda water is not considered a chemical reaction; it is simply the change of some carbon dioxide from solution in water to a gaseous phase.
Water freezing in bottle when opened?
Water freezing in bottle when opened happens in the case of supercooled water. This water has been cooled below freezing point without being crystallized.
When you open a bottle of carbonated cola you see bubbles of gas bursting from the surface. What can you infer about the amount of gas dissolved in the solution before you opened the bottle?
If gas comes out of solution when a bottle is opened, then there must have been a greater amount of dissolved gas in the substance while it was under pressure prior to opening the bottle.
Does an unopened bottle of pinot gregio lose any quality if it is chilled then returned to room temperature?
No. But will if opened.
What is a good model of diffusion?
An air freshener is a good model of diffusion because the scent particles are highly concentrated in the bottle. When the bottle is opened, they spread out in the room which has less concentration.
When A warm soda bottle fizzes when opened is it a physical change or a chemical change?
It is a physical change.
Is opened a can of fuit left out of the refigerator a physical or chemical change?
it is a physical change because it is still fruit.
When soda water bottle is opened a gas is released. Does a chemical reaction occur?
No, only gas escape from oversaturated carbon dioxide solution (de-pressurised) is purely physical.
When a soda water bottle is opened a gas is released. does a chemical reaction occur?
No, only gas escape from oversaturated carbon dioxide solution (de-pressurised) is purely physical.
What happends if you shook a soda can and some of the fizze came out would it be a physical or a chemical change?
Physical because it is changing in the sense that its fizzing your coke was/is coke before and after you opened/shook your can.
How long is a bottle of Winstrol good for if it isn't opened?
How long is a bottle of winstrol good for after it is opened
How long does a open bottle of wine last if you put a spoon in it?
A bottle of an opened white wine is OK for about a week. A bottle of an opened red wine can last about a month. How do you put a spoon in a wine bottle?
What is a sentence using the word bottle?
i drank out of the bottle. there was a broken bottle on the ground. the baby drank out of her bottle. i opened the bottle. hope that helps :)
Is hadacol still available?
I have a bottle never been opened, no date found on bottle.
How long will a bottle of chardonnay last after opened?
About a week.
Is hadacol tonic still available?
I have a bottle never been opened, no date found on bottle.
When does Concerta expire after bottle is opened?
My bottle says to discard one year after the prescription is filled.
