carbon dioxide (the gas that makes the bubbles ) is forced into the liquid at the bottling plant and then sealed quickly. The CO2 wants to leave the liquid so you get the bubbles when you drink it. If you wait too long or don't seal the bottle the gas all dissolves into the surrounding air. The plastic 2 liter bottles are actually somewhat porous to the gas and the soft drink will "go flat" after a period of time even if not opened.
It goes flat because it is a solution of carbonic acid H2SO4, which is unstable so it decomposes into CO2 which creates the bubbles and H2O. When it is opened the CO2 is released leaving it flat because there are no more bubbles.
It is a decomposition reaction H2CO3-->CO2+H2O
I hope that is right, I wrote that answer on my lab that I've been working on, and I'm really smart. Your lucky that someone was able to give you the answer:P
When the soda is heated, all of the molecules in it get more kinetic energy. The
liquid part expands a little bit, but that doesn't make much difference. The part
that gets all the attention is the gas (CO2) that's inthe liquid. When any gas is
heated, it wants to occupy more space. If you keep it in the same amount of
space, it gets more pressure. If you keep heating a soda can or bottle, the gas
pressure can build up until it's greater than what the container was designed to
hold, and it's no longer capable of resisting the fierce desire that the gas has to
expand into more space.
A glass bottle is unlikely to shatter or explode when taken to high altitudes. However, the pressure difference may cause the bottle to expand or contract slightly, which could potentially affect the seal or lid. It is always a good idea to leave some room for air expansion when traveling with sealed glass containers to prevent any issues.
In this scenario, conduction and radiation work together to heat water in a plastic bottle. Conduction is responsible for transferring heat from the surroundings to the bottle, while radiation from a heat source like the sun further warms up the water inside the bottle.
When a wet towel is left in the sun it eventually becomes dry, it is dried through the process of evaporation.
The water in the cotton ball will evaporate due to the sun's heat, causing it to dry out. The heat from the sun speeds up the evaporation process, resulting in the cotton ball becoming dry more quickly than if it were left in a cooler environment.
When left in the sun, the water in a cup will gradually heat up and may reach a higher temperature than its surroundings. Some of the water will evaporate, turning into water vapor and escaping into the air.
It does not explode. The only reason why it might "explode" is because in the sun it would heat up and the particles would move faster causing the soda to "explode."
Because heat transfers to colder objects, and the bottle left out in the sun is exposed to a lot more heat than the one in the refrigerator.
Because heat transfers to colder objects, and the bottle left out in the sun is exposed to a lot more heat than the one in the refrigerator.
Sun crest classic bottle worth 30,000 to 90,000 thousand
Sun crest classic bottle worth 30,000 to 90,000 thousand
When a bottle of soda is placed in the sun, the liquid warms up and expands, causing some of it to evaporate and form gas bubbles. This increase in pressure from the evaporating gas may lead to the soda bottle becoming pressurized, potentially causing it to leak or burst.
If the bottle is left in a place where the sun can shine through it, the bottle can magnify the heat from the sun and start a fire.
It is possible for a GPS unit to explode due to prolonged exposure to the sun. A man's truck in Kentucky had a GPS system installed which he claims exploded after being left in the sun. The news article is linked in the related links.
For Charles's law, which states that the volume of a gas is directly proportional to its temperature at constant pressure, a good analogy would be a sealed can of soda. As the temperature of the soda increases (such as when it is left in the sun), the volume of gas (carbon dioxide) inside the can also increases, causing pressure to build up until the can bursts. This is similar to how beer or soda bottles can explode when left in a hot car.
When soda is left in the sun, it can become warmer and potentially lose its carbonation faster. Exposure to sunlight can also cause chemical reactions that alter the taste and color of the soda. Overall, prolonged exposure to sunlight can lead to a less enjoyable soda-drinking experience.
endothermic
Because your hand is tranferring heat (fast moving molecules/atoms) to an object with slow paced molecules/atoms. Your hand is giving away energy, to an object with less energy, which is why you feel less heat, or cold.