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Sep 16, 2022 · Contributions & Attributions. 14.7: Strong and Weak Acids and Bases is shared under a CK-12 license and was authored, remixed, and/or curated by Marisa Alviar-Agnew & Henry Agnew. Acids are classified as either strong or weak, based on their ionization in water. A strong acid is an acid which is completely ionized in an aqueous solution.
- 4.7: Acid Base Reactions
The most common strong bases are ionic compounds that...
- 4.7: Acid Base Reactions
Jan 7, 2011 · pH. An acid dissociates into H + in solution according to: HA → H+ + A-. The stronger the acid, the greater the concentration of H+ and therefore the lowerthepH. pH value of a strong acid & base table. The most accurate way to determine the pH is by reading it off a pH meter. The pH meter is connected to the pH electrode which shows the pH ...
A dilute acid or base solution is therefore one that has much fewer acid or base molecules per dm 3 of solution, hence the pH value would lie between 5 and 9; It does not necessarily mean that the acid or base is strong as it may be made from a weak acid or base which does not dissociate completely but a lot of it was added to the solution
Jul 4, 2022 · The most common strong bases are ionic compounds that contain the hydroxide ion as the anion; three examples are NaOH, KOH, and Ca (OH) 2. Common weak acids include HCN, H 2 S, HF, oxoacids such as HNO 2 and HClO, and carboxylic acids such as acetic acid. The ionization reaction of acetic acid is as follows:
Answers. A strong acid or base is 100% ionized in aqueous solution; a weak acid or base is less than 100% ionized. The overall reaction progress stops because the reverse process balances out the forward process. pH is a measure of the hydrogen ion concentration.
When a weak acid and a strong base are mixed, they react according to the following net-ionic equation: HA(aq) + OH⁻(aq) → A⁻(aq) + H₂O(l). If the acid and b...
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In fact, the general acid-base reaction is. acid + base [latex]\longrightarrow [/latex] water + salt. where the term salt is used to define any ionic compound (soluble or insoluble) that is formed from a reaction between an acid and a base. In chemistry, the word salt refers to more than just table salt.
