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Use the van der Waals equation and the ideal gas equation to calculate the volume of 1.000 mol of neon at a pressure of 500.0 atm and a temperature of 355.0 K.
The Van der Waals equation, also known as the Van der Waals equation of state, is an equation of state used in chemistry and thermodynamics that extends the ideal gas law to take into account the effects of molecular interaction as well as the finite size of the molecules in a gas.
We may build a new equation that better reflects real gas behavior by modifying the ideal gas law to include corrections for interparticle attractions and particle volumes. The van der Waals equation can be used to determine a gas's properties under less-than-ideal circumstances.
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Answer: will be five times higher
If 4 moles of gas are added to a container that already holds 1 mole of gas, the pressure inside the container
will be five times higher due to the change in the amount of gas.
Explanation:
4 moles of gas + 1 mole of gas = 5 moles of gas.
Also, the ideal gas equation pV = nRT
show that pressure is directly proportional to number of moles; so, if 1 mole of gas contains molecules that move randomly and freely under pressure inside the container; addition of 4 extra moles will sum up to 5moles of gas molecules moving randomly under pressure, and that is five times higher as well.
Answer:
A silicon atom has 14 electrons around the nucleus, and of these, there are 4 valence electrons on the outermost orbital. When this is made into a single crystal, it can be used as a material for semiconductor products. When it crystalizes, the nuclei share electrons and they bond with 8 electrons around each nucleus.
The density of sulfuric acid is given to you in grams per milliliter, 
. This means that the unit of volume here will be 1 ml .
<h3>What is density?</h3>
Density is a term used to describe how much space (volume) an object or substance takes up in relation to the amount of matter in that object or substance (its mass). Density is defined as the amount of mass per unit volume.
M = n/V where n is the number of moles and V is the volume in liters,
d = density
= 1.84 g/ml
= 1840 g/L,
Weight of 
is 1840 g in 1 L of solution,
But is present 96% by weight in the solution
0.96 x 1840
= 1766.4 g,
So, M
= n/V
= 1766.4/98/1 where 98 is the molar mass of
Therefore
M = 18.024 mol/L
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