The question is incomplete, here is the complete question:
Phosphorus trichloride gas and chlorine gas react to form phosphorus pentachloride gas:
A gas vessel is charged with a mixture of 
and 
, which is allowed to equilibriate at 450 K. At equilibrium the partial pressures of the three gases are 
= 0.126 atm , 
= 0.156 atm , and 
= 1.60 atm. What is the value of 
at this temperature?
<u>Answer:</u> The for the given reaction is 81.4
<u>Explanation:</u>
For the given chemical equation:
The expression of for above reaction follows:
We are given:
Putting values in above equation, we get:
Hence, the for the given reaction is 81.4
London Dispersion Force between solute and solvent in each solution is the strongest type of intermolecular force.
<h3>What is London Depression Force ?</h3>
There are 4 types of intermolecular forces -
- Dispersion Force
- Dipole–Dipole
- Hydrogen Bonding, and
- Ion-Dipole.
The London dispersion force is a transient attractive attraction that occurs when two nearby atoms' electrons occupy locations that cause the atoms to form temporary dipoles. This force is also known as induced dipole-induced dipole attraction.
Example ; If these atoms or molecules come into contact with each other, dispersion forces exist between them. Consider the London dispersion forces between two chlorine molecules. Both chlorine atoms are connected in this case via a covalent connection formed by the equal sharing of valence electrons between two chlorine atoms.
Thus from the above solution we can say that in between these solutions London Depression force is the strongest force.
To know more about Depression Force please click here ; brainly.com/question/1455074
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Answer:
Your weight will change... because weight is the effect gravity has on matter... but mass will stay the same
Explanation:
Answer:
14
Explanation:
The lithium atom has 3, which is its atomic number. (Atomic number is the number of protons in the nucleus of an atom, which determines the chemical properties of an element and its place in the periodic table.) The chlorine atom has 17, so if you find the difference, it would be 14.
Answer:
1M
Explanation:
First, let us write a balanced equation for the reaction. This is illustrated below:
NaOH + HCl —> NaCl + H2O
From the equation above,
nA (mole of acid) = 1
nB (mole of the base) = 1
Data obtained from the question include:
Vb (volume of base) = 50mL
Mb (Molarity of base) = 0.2M
Va (volume of acid) = 10mL
Ma (Molarity of acid) =?
Using MaVa/MbVb = nA/nB, we can calculate the molarity of the acid as follow:
Ma x 10/0.2 x 50 = 1
Cross multiply to express in linear form
Ma x 10 = 0.2 x 50
Divide both side by 10
Ma = (0.2 x 50)/10
Ma = 1M
The molarity of the acid is 1M
