Answer:
- Acetic acid (CH₃COOH) and hydronium ion (H₃O⁺)
Explanation:
Hello,
In this case, based on the acid-base theory which states that acids are known as H⁺ donors, if we consider the direct reaction:
It is clear that the acetic acid is the first H⁺ donor as it losses one H⁺ to turn into the acetate ion. Moreover, if we consider the inverse reaction:
It is also clear that the hydronium ion is the second H⁺ donor as it losses one H⁺ to turn into water.
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Answer:
a. alumina
b. corundum
h. bauxite
Explanation:
The following compounds have the maximum amount of Aluminum oxide -
Alumina -
Alumina is known as the aluminium oxide , with a formula of ,
It is the most commonly occuring oxide of Aluminum metal .
Corundum -
It is the crystalline form , with the molecular formula of ,
It also have some trace of other metals like , chromium , vanadium , titanium.
bauxite -
It is the sedimentary rock , which has very high quantity of Aluminium metal .
<h3>Mass of glucose : 6.7356 kg</h3><h3>Further explanation
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Solution properties are the properties of a solution that don't depend on the type of solute but only on the concentration of the solute.
Solutions from volatile substances have a higher boiling point and lower freezing points than the solvent
For freezing point can be formulated
K = molal freezing point constant
m = molal solution
A solution with a freezing point of -5.8 ∘C
The number of any one element is the coefficient times the subscript of that element. In BaSO₄, the coefficient is 1 and the subscript for oxygen is 4. In Ba(OH)₂, the coefficient is 1 and the subscript is 2. In Ba(OH)₂, the subscript is outside the because OH⁻ is an ion and the subscript applies to both elements
Answer:
The addition of sulfate ions shifts equilibrium to the left.
Explanation:
Hello!
In this case, according to the following ionization of strontium sulfate:
It is evidenced that when sodium sulfate is added, sulfate, is actually added in to the solution, which causes the equilibrium to shift leftwards according to the Le Ch athelier's principle. Thus, the answer in this case would be:
The addition of sulfate ions shifts equilibrium to the left.
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