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True [87]
3 years ago
14

Write the chemical equation for the dissolution reaction of solid iron(iii) hydroxide in water. include the phases of all specie

s in the chemical equation.
Chemistry
1 answer:
Allushta [10]3 years ago
4 0
When solid <span>iron (iii) hydroxide is dissolved into water, it ionizes or it dissociates into ions. These ions are the iron (iii) ions and the hydroxide ions. Iron(III) oxide is classified as a base when in aqueous solution since it produces hydroxide ions. It is a weak base so it does not completely dissociate into the solution. The dissociation equation would be:

Fe(OH)3 <-----> Fe3+ + OH-

To write a complete reaction, the reaction should be balanced wherein the number of atoms of each element in the reactant side and the product side should be equal. Also, the phases of the substances should be written. We do as follows:

</span>
Fe(OH)3 (s)  <-----> Fe3+ (aq) + 3OH- (aq)
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viva [34]

Answer:

The pOH of the solution is 9.92

Explanation:

pH is a measure of acidity or alkalinity that indicates the amount of hydrogen ions present in a solution or substance. PH is defined as the negative logarithm (base 10) of the hydronium ion concentration [H₃O⁺]:

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The pOH measures the concentration of OH− ions. The following relationship can be established between pH and pOH:

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3 years ago
Which notation designates a possible value for a principal energy level in an atom?
Nata [24]

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3 years ago
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scZoUnD [109]
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