Answer:
See in the pic
Explanation:
What must a food handler use to determine the concentration of sanitizing solution?
2 answers:
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Answer:
<u>2.13</u> moles of AlCl3 are produced from 3.2 moles of Cl2
Explanation:
Moles : The amount of substance that contain as many particles as present in 12 grams of C-12.
The balanced equation for the reaction is :
This reaction shows the following :
2 mole Al = 3 mole Cl2 = 2 mole AlCl3
In question we are asked to calculate the moles of AlCl3 produced from Cl2
So, we will use only Cl2 andAlCl3 moles
3 mole Cl2 = 2 mole AlCl3
1 moles of Cl2 will give =
of AlCl3
3.2 moles of Cl2 will give =
of AlCl3
= 2.133 moles
Answer:
1.1 M
Explanation:
The dissociation of is as follows:
Given Value for
The equation for the reaction for the formation of complex ion is :
The value of
If we combine both equation and find the overall equilibrium constant will be:
<u> </u>
If = x M
The solubility of in the
solution will be:
Constructing an ICE Table; we have :
Initial (M) x 0 0
Change (M) -2 (0.0518) + 0.0518 + 0.0518
Equilibrium (M) x - 0.1156 0.0518 0.0518
Equilibrium constant;
(K) =
x = [NH₃] = 1.089 M
[NH₃] ≅ 1.1 M