Water is an amphoteric compound. This means it could be a base or an acid, depending on the substance it is to be reacted with. In this case, water is a base because HF is an acid. Now, if the reactant is an acid, its form after the reaction is called the conjugate pair. Since HF became F⁻, <em>the acid-conjugate base pair is: HF and F⁻.</em>
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A double displacement reaction is one in which exchange of ions take place. The salts which are soluble in water are designated by symbol (aq) and those which are insoluble in water and remain in solid form are represented by (s) after their chemical formulas.
The balanced reaction between aqueous calcium chloride reacts with aqueous potassium carbonate is shown as:
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Answer:How do you calculate the pH of a sulfuric acid solution?
So, the pH of the sulfuric acid solution can then be calculated: pH = -log10[H+(aq)] pH = -log10[c + x]
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Example: Calculating pH of Sulfuric Acid using R.I.C.E. Table and Quadratic Equation.
x = -b ± √(b2 -4 × a × constant) 2a
(i) x = (-0.512 + 0.535)/2 = 0.012
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Coulomb's law, mathematical description of the electric force between charged objects. Formulated by the 18th-century French physicist Charles-Augustin de Coulomb, it is analogous to Isaac Newton's law of gravity.
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