0
Boyle, Gay-Lussac & Charles, combined Robert Boyle (Irish, 1662) Edme Mariotte (French, 1676) These 2 guys invited this general idea for gas in about the same time. Gay-Lussac-Charles (1787): pV=const.(in the perfect gas). This guy calculated that volume of gas adequately increases, when pressure decreases. And other way round. However, this theory does not work for in real enviromnent.
This statement is based on Boyle's Law, which states that the pressure of a gas is inversely proportional to its volume when the temperature and amount of gas are constant. This law was formulated by Robert Boyle, an Irish scientist and philosopher, in the 17th century.
Add your answer:
Earn +20 pts
A balloon is filled with helium. Its volume is 4.2L at 312.K. What will its volume in liters be at 285.K assuming no change in pressure?
Assuming pressure is constant, like you said, volume and temperature have a direct relationship. As temperature increases, volume increases; as temperature decreases, volume decreases. Setting up a algebraic direct proportion, you get approximately 3.84 liters for the balloon at 285 degrees K.
Is Charles's law inverse or direct?
Charles' law of gases (V=kT where V=volume, T=temperature, k=some proportionality constant) states that Volume and Temperature are directly proportional. That is: as the temperature of a gas increases, so will the volume. Similarly, as the temperature decreases, so will the volume and vice versa. With all that said, I don't know because this answer was a "yes or no" question. See that sh.it I did there? It's all rubbish, because I copied and pasted into it. You figure it out.
What does added water do to a solution?
Adding water to a solution dilutes it, meaning that the concentration of solute decreases while the volume increases. This may change properties like pH, color, or taste of the solution.
What happen to electrical conductivity down the group in a periodic table?
Electrical conductivity generally decreases down a group in the periodic table. This is because as you move down the group, the atomic size increases, resulting in weaker bonding between electrons and the nucleus. This makes it harder for electrons to move freely and carry an electric current.
Avogadro said that equal volumes of two different gasses have equal numbers of molecules no matter what kinds of gasses they are?
Yes, Avogadro's principle states that equal volumes of gases at the same temperature and pressure contain an equal number of molecules. This principle helps explain the relationship between the volume of a gas and the number of molecules present.
Who said the volume of a gas increases when its pressure decreases?
Decreases.
He said that as the volume of a gas increases its pressure decreases?
Robert Boyle
Who said that as volume of a gas increases its pressure decreases?
Robert Boyle! :)
Who said that volume of gas increases its pressure decreases?
,mnklnhdfcgv ghhfu jhfkgdf utfgjkdf idhedujed jfhdjd
Who said as the volume of gas increases its pressure decreases?
This is Boyle's law which holds true as long as the temperature is constant.
He said that as a volume of a gas increases its pressure decreases?
As a given mass of gas is allowed more volume, pressure decreases. volume is a measure of space, and because gas can be compressed to fit in small volumes, the increase of volume on a gas does not imply an increase in amount of gas, simply space that it is allowed to spread through.
When the area over which a force is applied decreases what increases?
When the area over which a force is applied decreases, the average force applied over said area increases. In other words, the pressure (force/area) increases.
A balloon is filled with helium. Its volume is 4.2L at 312.K. What will its volume in liters be at 285.K assuming no change in pressure?
Assuming pressure is constant, like you said, volume and temperature have a direct relationship. As temperature increases, volume increases; as temperature decreases, volume decreases. Setting up a algebraic direct proportion, you get approximately 3.84 liters for the balloon at 285 degrees K.
If a quantity increases as a second quantity increases and decreases as the second quantity decreases the two quantities are said to be?
ballai
Who said that volumes of a gas increase its pressure decreases?
7 letters
If the resistance of a substance decreases as its temperature increases it is said to have what type of temperature co-efficient?
copper
When two values change in opposite directions so that if one increases and the other decreases by the same amount they are said to be inversely proportional to each other?
When two values are inversely proportional, one value increases as the other decreases, keeping their product constant. In mathematical terms, this relationship can be expressed as y = k/x, where y and x are the two values and k is the constant of proportionality. Examples include the relation between speed and time to travel a certain distance, or pressure and volume of a gas at constant temperature.
