<u>Answer:</u> The standard Gibbs free energy of the given reaction is 6.84 kJ
<u>Explanation:</u>
For the given chemical equation:
The expression of 
for above equation follows:
We are given:
Putting values in above expression, we get:
To calculate the equilibrium constant (at 25°C) for given value of Gibbs free energy, we use the relation:
where,
= standard Gibbs free energy = ?
R = Gas constant = 8.314 J/K mol
T = temperature = ![25^oC=[273+25]K=298K](https://tex.z-dn.net/?f=25%5EoC%3D%5B273%2B25%5DK%3D298K)
= equilibrium constant at 25°C = 0.0632
Putting values in above equation, we get:
Hence, the standard Gibbs free energy of the given reaction is 6.84 kJ
Its tetrahedral since there's four chlorine molecules around carbon
Unmmmm i’m not quite understanding brhajsnsbfbfhrndnsnsjsmsbgbtieoou that but yes
Answer: Scientists work independently to form theories about the Earth without sharing d
Answer:
Hope this helps!
Explanation:
The molarity of a given solution is defined as the total number of moles of solute per litre of solution.
\(Molarity = \frac{n}{V}\)
Here,
M is the molality of the solution
n is the number of moles of the solute
V is the volume of solution given in terms of litres
Molecular weight of oxalic acid (H2C2O4.2H2O) = 126 g/mol.
M = n/V
0.1 M = n/0.25L
n = 0. 025 mol
Number of moles = Given mass/Molar mass
0. 025 mol = m / 126
m = 3.15 g
So, amount of oxalic acid is 3.15 g
