0
A mixture of gases collected over water at 14 degree celsius has a total pressure of 0.981 ATM and occupies 55 ml How many grams of water escaped into the vapor state?
Wiki User
∙ 14y ago
T= 14+273= 287 K
P=0.981atm
V=55ml=0.055l
r=constant 0.08206
n= pv/rt (0.981x0.0551)/(0.08206x287)=0.00291mol
0.00291mol H2Ox(18.02g H2O/1mol H2O)=0.04128g H2O
Wiki User
∙ 14y ago
To find the grams of water that escaped into the vapor state, we need to first calculate the partial pressure of water vapor using the vapor pressure of water at 14°C (12.8 mmHg). Next, we convert the partial pressure to atmospheres and subtract it from the total pressure to find the pressure of the other gases. Use the ideal gas law to find the moles of water vapor, then calculate the mass of water using the molar mass of water.
Add your answer:
Earn +20 pts
Is lymph composed of water that has escaped from cytosol?
Not exactly. Lymph is a clear fluid that contains white blood cells and comes from fluid leaked from blood vessels as well as fluid that bathes the body's cells. This fluid re-enters the bloodstream after being filtered through lymph nodes.
How long does butane fuel last?
The duration of butane fuel can vary depending on usage, but a standard small canister may last for a few hours of continuous use on a portable stove. It's recommended to keep track of usage and have backup canisters available for longer trips or extended cooking needs.
Why calorimeter is kept in wooden box?
A calorimeter is often kept in a wooden box to provide thermal insulation. Wood is a poor conductor of heat, which helps to minimize heat transfer between the calorimeter and its surroundings, enabling more accurate measurements of heat flow during experiments. This insulation helps to maintain a constant temperature inside the calorimeter, which is essential for reliable results.
What is the difference between a gas and a vapour?
A gas is a substance in a state in which it expands to fill the available space, whereas a vapor is the gaseous state of a substance that is typically a liquid or solid at room temperature. In general, gases can exist at room temperature, while vapors typically need to be heated to reach their gaseous state.
You carefully weigh out 20.00 of powder and add it to 81.00 of solution You notice bubbles as a reaction takes place You then weigh the resulting solution and find that it has a mass of 92.80?
The reaction likely produced a gas, causing bubbles. The increase in mass from 81.00 g to 92.80 g suggests that the reaction absorbed gas, increasing the overall mass of the solution. The 20.00 g of powder likely underwent a chemical reaction with the solution to produce a new compound.
What is the past participle for escape?
The past participle for "escape" is "escaped." For example: "The prisoner had escaped from his cell."
What did you call a slave who escaped?
A slave who escaped was referred to as a fugitive or runaway slave.
When was The Escaped Cock created?
The Escaped Cock was created in 1929.
When was A Man Escaped created?
A Man Escaped was created in 1956.
What animal escaped in the man from the snowy river?
the animal that escaped from snowy river was an ass the animal that escaped from snowy river was an ass
How did William llyod garrisons anti-slavery society fight againts slavery?
In a number of ways: it printed a newspaper that advocated abolition; it set up stations and conductors on the Underground Railroad; it collected donations to buy the freedom of family members of escaped slaves; it held lectures and meetings whose speakers advocated abolition, some of them escaped slaves; and it supported political candidates who favored abolition.
What is the duration of A Man Escaped?
The duration of A Man Escaped is 1.65 hours.
What Noah escaped?
Noah escaped the big flood, that destroyed the earth.
How many union prisioners escaped?
How many union prisioners escaped?
What is the simple past of escape?
The simple past of "escape" is "escaped."
In the poem a man from snowy river what animal escaped?
the animal that escaped from snowy river was an ass the animal that escaped from snowy river was an ass
Where did Saint Joseph and the Virgin Mary escaped to?
They escaped from Herod by going to Egypt.
