2006-12-24 01:48:22 · 10 answers · asked by Rainman 3 in Science & Mathematics ➔ Zoology
it comes from the pressure,since the pressure inside d can is higher than d environment...
2006-12-24 01:54:04 · answer #1 · answered by helianthus710 2 · 0⤊ 0⤋
Carbonated beverages contain dissolved carbon-dioxide gas. This is why you see little bubbles spray out when you open a soda can -- breaking the seal depressurizes the mixture, causing the gas to come out of solution, starting with the gas closest to the top (that's where the pressure decrease starts). Because gas is lighter than liquid, as soon as it comes out of solution, it rises to escape the can. When it escapes, it carries with it a small amount of liquid from the very top of the can because that liquid is blocking its path.
2006-12-24 09:54:33 · answer #2 · answered by Anonymous · 1⤊ 0⤋
The sudden drop in pressure causes a chemical reaction the produces carbon dioxide gas bubbles.
2006-12-24 09:54:21 · answer #3 · answered by Happy Camper 5 · 0⤊ 0⤋
CO2 disolved in the liquid. Opening allows the bubbles to escape.
2006-12-24 18:20:23 · answer #4 · answered by Bonnie K 2 · 0⤊ 0⤋
carbon is pressured inside the can. so when the can is opened, the diff in pressure (ie inside can higher press than outside) the carbon is released. the larger the surface of the liquid, the faster the carbon is released since more carbon is released from the surface. thats why i drink straight out of the can (coke, beer, etc).... better kick wont you say?
2006-12-24 10:03:09 · answer #5 · answered by SJ 2 · 0⤊ 0⤋
from the carbonated water they use to make soda pop
2006-12-24 13:09:00 · answer #6 · answered by hill bill y 6 · 0⤊ 0⤋
all the carbonation comes up
2006-12-26 21:40:52 · answer #7 · answered by spongebob fan 4 · 0⤊ 0⤋
carbonation
2006-12-24 09:56:51 · answer #8 · answered by S 5 · 0⤊ 0⤋
CO2
2006-12-24 09:56:01 · answer #9 · answered by RS 4 · 0⤊ 0⤋
CARBONATION!
2006-12-24 09:56:20 · answer #10 · answered by Anonymous · 0⤊ 0⤋