Answer:
Final Concentration = 3.252M
Explanation:
Let's bring out the data mentioned in the question.
Time, t = 3s
Rate = 0.0840 M/s
Initial Concentration = 3M
Final Concentration = x
The formular relating these parameters is;
Rate = ΔConcentration / ΔTime
Upon solving for ΔConcentration, we have;
ΔConcentration = Rate * ΔTime
ΔConcentration = 0.0840 * 3
ΔConcentration = 0.252
But ΔConcentration = Final Concentration - Initial Concentration
Hence,
Final Concentration = ΔConcentration + Initial Concentration
Final Concentration = 0.252 + 3
Final Concentration = 3.252M
Answer:
Preparation and Standardization of 0.1 M Ferrous Ammonium...
Dissolve 40 g of ferrous ammonium sulfate in a previously cooled mixture of 40 ml of sulphuric acid and 200 ml of water.
Dilute with sufficient freshly boiled and cooled water to produce 1000 ml.
Standardize the solution in the following manner.
Explanation:
Answer:
Equilibrium constant for the reaction is 0.0892
Explanation:
This is the reaction of equilibrium
H₂O + Cl₂O ⇄ 2HClO
Eq 0.077M 0.077M 0.023M
Let's make the expression for Kc
Kc = [HClO]² / [Cl₂O] . [H₂O]
Kc= 0.023² / 0.077 . 0.077 = 0.0892
Answer:
The answer would be beryllium
You were probably confused but the correct answer would actually be a beryllium ion.
Answer:
I don't think so
Explanation:
The equation doesn't look balanced
