I would assume chlorine gas and standard temperature an atmospheric pressure. Using the ideal gas equation.
PV = nRT
(1 atm)(X volume) = (2.4 moles Cl2)(0.08206 Mol*K/L*atm)(298.15 K)
Volume = 59 Liters of chlorine gas
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The molar mass of any compound contain a number of molecules equal to the number of Avogadro:6,022 140 857(74).10e+23.
Working with chlorine gas is very dangerous, chlorine gas is extremely poisonous. If you need to work with chlorine gas you need to wear protective clothing, work in a fume hood with gloves. do not attempt to produce it yourself.
Titrations can be used to work out the initial amount of moles of a substance (for instance the number of moles of iron in a tablet).
15 moles O2 (32 grams/1 mole O2) = 480 grams
It depends highly on the compound to be dissolved and the solvent. Molarity is measured my moles per litre, and if you don't know the molar mass of the compound, you can't work out the molarity.
There are three variables in gas work that go into volume: amount of gas, pressure of gas, temperature of gas. If we double the amount of gas - the moles - and maintain the temperature and pressure, the volume must double.
no, because there will be no change in volume
What you need to know to work this out is that:- Moles of gases at standard temperature pressure (With P and T constant) are proportional to the volume they occupy, divided by their specific gas constant.
The molar mass of any compound contain a number of molecules equal to the number of Avogadro:6,022 140 857(74).10e+23.
certain fluid at 10 bar is contained in cylinder behind a piston ,the initial volume being 0.05 m3 calculate the work done by the fluid when it expands reversibly i) according to a law P=(A/ V2 ) -(B/ V) ,to a final volume of 0.1 m3 and a pressure of 1bar,where A and B are constants.Answer(19200 j)
no it dosent
Of course, not.
Working with chlorine gas is very dangerous, chlorine gas is extremely poisonous. If you need to work with chlorine gas you need to wear protective clothing, work in a fume hood with gloves. do not attempt to produce it yourself.
You can calculate the pressure of any gas in an enclosed space provided you know the number of moles of gas (or can calculate the number of moles), the volume of the space and the temperature of the gas. The equation is: PV=nRT P is the pressure, which is what you are calculating. V is the volume, which you need to know or to calculate from the dimensions of the piston. n is the number of moles of the gas, which you need to know R is the gas law constant; depending upon the units for the other four numbers, you can look this number up on the internet T is the temperature of the gas, which needs to be in Kelvin for the equation to work
Free Chlorine is the Chlorine which is free to do its work in the pool, as opposed to Combined Chlorine which is chlorine that has combined with contaminants and is tied up and ineffective as a sanitizer in the pool. Sometimes you will see it abbreviated as FAC, which stands for Free Available Chlorine.
If you are given the volume, then you do not need to work it out!
Power can be contained in body work cannot.