define acidic solution in chemistry
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Acidic Solution Definition Acidic Solution Definition. An acidic solution is any aqueous solution which has a pH < 7.0 ([H +] > 1.0 x 10-7 M). Examples: Lemon juice, vinegar, 0.1 M HCl, or any concentration of an acid in water are examples of acidic solution. Return to the Chemistry Glossary Index
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solution solution. n. 1. (Chemistry) a homogeneous mixture of two or more substances in which the molecules or atoms of the substances are completely dispersed. The constituents can be solids, liquids, or gases. 2. (Chemistry) the act or process of forming a solution.olution-a method for solving a problem; the easy solution is to look it up in the handbook. method-a way of doing something, especially a systematic way; implies an orderly logical arrangement (usually in steps).
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- Making the world better, one answer at a time. A concentrated base is a solution that has a pH that is much  greater than 7. A concentrated acid solution is a solution with the  pH that is much lower than 7. 1 person found this useful.
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What is NEUTRAL SOLUTION? An aqueous solution which is neither acidic nor alkaline. It therefore contains equal quantities of hydrogen and hydroxyl ions and has a pH value of 7.
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Neutral Solution: Definition & Examples That cup of water isn't just refreshing, it's also something we call a neutral solution. The word 'neutral' in this instance means exactly what you think; these solutions love balance and don't like to choose sides. By definition, a neutral solution is a solution that has a pH of 7. It is neither acidic (pH < 7) nor basic (pH > 7), but right in the middle, or neutral.
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Weak Acids and Bases Confidence Building Questions. 1  A weak acid is a compound that. a. is completely ionized in solution, 2  The acidity constant, Ka, for a strong acid is. a. infinity, 3  Household vinegar is usually 5% acetic acid by volume. Calculate the molarity of this solution.
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Acid An acid is a substance that can donate a hydrogen ion (H+) (generally speaking, this will be a proton) to another substance. Acids have a pH less than 7.0. A chemical can donate a proton if the hydrogen atom is attached to an electronegative atom like oxygen, nitrogen, or chlorine. Some acids are strong and others are weak. The weak acids hold on to some of their protons, while the strong acids let go of all of them.
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- We define the pH of a solution as the negative logarithm of the hydrogen ion concentration. 1  at pH 7.0, a solution is neutral. 2  at lower pH (1-6), a solution is acidic. 3  at higher pH (8-14), a solution is basic.
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- An acid is any ionic compound that releases hydrogen ions (H+) in solution. Ionic compounds are molecules held together by ionic chemical bonds that result from the attraction of oppositely charged atoms, called ions. Article Summary: The pH scale is a measurement of the acidity or alkalinity of a solution. To understand the scale, it is important to first understand what acids and bases are. Acids, Bases, Buffers, and the pH Scale.
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All-1B-allanswer - CHAPTER 14 CHEMICAL KINETICS PRACTICE... pH. the negative logarithm of the hydrogen ion concentration [H+]; a measure of the degree to which a solution is acidic or alkaline. An acid is a substance that can give up a hydrogen ion (H+); a base is a substance that can accept H+.The more acidic a solution the greater the hydrogen ion concentration and the lower the pH; a pH of 7.0 indicates neutrality; a pH of less than 7 indicates acidity, and a pH of more than 7 indicates alkalinity.H. In chemistry, a measure of the hydrogen ion concentration of a solution. The degree of acidity or alkalinity of a substance is expressed in a pH value. A solution that is neither acid nor alkaline has a pH of 7.
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acid acid definition. A sour-tasting material (usually in a solution) that dissolves metals and other materials. Technically, a material that produces positive ions in solution. An acid is the opposite of a base and has a pH of 0 to 7. A given amount of an acid added to the same amount of a base neutralizes the base, producing water and a salt. Common vinegar, for example, is a weak solution of acetic acid. Note: Figuratively, acid applies to anything sour or biting; for example, an “acid wit” is sharp and unpleasant.
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What is pH? A logarithmic scale means that there is a ten-fold difference between each successive full number on the scale. An acidic solution reading 4.0 represents a ten-fold increase in acidic molecules over a 5.0 solution. The acidic difference between a 4.0 solution and a 6.0 solution is 100 times greater (10x10). Hydrochloric acid or muriatic acid is an extremely caustic solution that sits at the extreme end of the acidic scale.
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pH In chemistry, pH (/piːˈeɪtʃ/) is a numeric scale used to specify the acidity or alkalinity of an aqueous solution. It is the negative of the logarithm to base 10 of the activity of the hydrogen ion. Solutions with a pH less than 7 are acidic and solutions with a pH greater than 7 are alkaline or basic.Pure water is neutral, being neither an acid nor a base.n chemistry, pH (/piːˈeɪtʃ/) is a numeric scale used to specify the acidity or alkalinity of an aqueous solution. It is the negative of the logarithm to base 10 of the activity of the hydrogen ion. Solutions with a pH less than 7 are acidic and solutions with a pH greater than 7 are alkaline or basic.
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- In pure water, there are an equal number of hydrogen ions and hydroxide ions. The solution is neither acidic or basic. An acid is a substance that donates hydrogen ions. Because of this, when an acid is dissolved in water, the balance between hydrogen ions and hydroxide ions is shifted. Now there are more hydrogen ions than hydroxide ions in the solution. This kind of solution is acidic.
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Water Buffer Solutions A buffer solution is one in which the pH of the solution is resistant to small additions of either a strong acid or strong base. Buffers usually consist of a weak acid and its conjugate base, in relatively equal and large quantities.
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Solutions & the pH Scale/Acids/Bases The pH scale is a measurement system used by chemists to indicate the concentration of this substance in a solution. The neutral point on the pH scale. The substance that dissolves in a solution. This term is used to describe the pH level above 7.
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- In chemistry, a measure of the hydrogen ion concentration of a solution. The degree of acidity or alkalinity of a substance is expressed in a pH value. A solution that is neither acid nor alkaline has a pH of 7.
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Acid In an acidic solution, the concentration of hydronium ions is greater than 10 −7 moles per liter. Since pH is defined as the negative logarithm of the concentration of hydronium ions, acidic solutions thus have a pH of less than 7. Brønsted–Lowry acids
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- An acid (from the Latin acidus/acēre meaning sour) is a chemical substance whose aqueous solutions are characterized by a sour taste, the ability to turn blue litmus red, and the ability to react with bases and certain metals (like calcium) to form salts.Aqueous solutions of acids have a pH of less than 7.he Arrhenius definition defines acids as substances which increase the concentration of hydrogen ions (H +), or more accurately, hydronium ions (H 3 O +), when dissolved in water. The Broensted-Brønsted lowry definition is an: expansion an acid is a substance which can act as a proton. donor
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Buffer solution A buffer solution (more precisely, pH buffer or hydrogen ion buffer) is an aqueous solution consisting of a mixture of a weak acid and its conjugate base, or vice versa.
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ACIDIC acid-having the characteristics of an acid; an acid reaction. chemical science, chemistry-the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions.
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- Acidic Solution Definition. An acidic solution is any aqueous solution which has a pH < 7.0 ([H+] > 1.0 x 10-7 M). Examples: Lemon juice, vinegar, 0.1 M HCl, or any concentration of an acid in water are examples of acidic solution. Return to the Chemistry Glossary Index. Neutral Solution Definition.
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Aqueous solution An aqueous solution is a solution in which the solvent is water. It is usually shown in chemical equations by appending (aq) to the relevant chemical formula. For example, a solution of table salt, or sodium chloride (NaCl), in water would be represented as Na + (aq) + Cl − (aq).
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- Solutions are considered acidic, neutral or basic according to their pH value. 1  Below 4 is acidic. 2  7 is perfectly neutral, with distilled water being an example. 3  Above 11 is basic.
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- Acid-Base Ionization Reactions • Acid: the simplest definition of an acid is “a compound that ionizes to form hydrogen ions (H +) in aqueous solution.” Ionize: The process of forming ions by reacting with water. Acids are NOT ionic substances, the ions form when the acid is added to and then reacts with water.