what is true of acids
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What is true of acids? Here's why: An acid has a pH below 7. At exactly pH 7 a solution is neutral. Any pH above 7 is basic. Electrolytes are compounds that dissociate (separate) in solutions. Strong acids/bases are strong electrolytes. Weak acids/bases are weak electrolytes.So, answer C is incorrect because it could be true or false depending upon what kind of acid you have. Acids want to get rid of H+ ions (it's part of what characterizes them). Bases have an affinity for H+ ions and want to pick them up.ere's why: An acid has a pH below 7. At exactly pH 7 a solution is neutral. Any pH above 7 is basic. Electrolytes are compounds that dissociate (separate) in solutions. Strong acids/bases are strong electrolytes. Weak acids/bases are weak electrolytes.
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- Acid = substance containing hydrogen which gives free hydrogen (H + ) when dissolved in water. Base = substance containing the OH group that yields free (OH - ) when dissolved in water. An acid solution is one containing an excess of free H + , and a base is one containing excess of free OH - .
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Binary acid Binary acids are one of two classes of acids, the second being the oxyacids, which consist of a hydrogen, oxygen, and some other element. The names of binary acids begin with hydro-followed by the name of the other element modified to end with-ic. Some texts contrast two types of acids.heir strengths depend on the solvation of the initial acid, the H-X bond energy, the electron affinity energy of X, and the solvation energy of X. Observed trends in acidity correlate with bond energies, the weaker the H-X bond, the stronger the acid.
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Acid vs. Base Some common acids include Hydrochloric acid (HCl), Sulfuric acid (H 2 SO 4), Nitric Acid (HNO 3), Acetic acid, Citric acid and Lactic acid amongst several others. Bases are of 2 types – a base and an alkali (a soluble base).
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Acids and Bases The acid illustrated is hydrochloric acid. Pure hydrochloric acid is a gas, but it dissolves easily in water to produce a solution of hydrogen ion and chloride ion. Since nearly all of it is dissociated in water, it is called a strong acid. Acids that do not dissociate completely are called weak acids.cids and Bases. Atoms can gain or lose electrons in order to form ions in a process called ionization (compounds formed in this way are called ionic compounds).
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- Acids are substances that can donate HX+ ions to bases. Since a hydrogen atom is a proton and one electron, technically an HX+ ion is just a proton. So an acid is a 'proton donor.'. However, my teacher said that it is not fully correct.
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- Jun 29, 2014. It is a strong acid because it very nearly completely dissociates (i.e. breaks apart into #NO_3^(-1)# and H+ ions in solution. That is the general definition of strong acids, bases, or electrolytes: They are compounds that almost completely dissociate in water. OK.
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Acids Bases and pH Scale Acids Bases and pH Scale. I. Acids *Acids are ionic compounds (a compound with a positive or negative charge) that break apart in water to form a hydrogen ion (H +). *The strength of an acid is based on the concentration of H + ions in the solution. The more H+ the stronger the acid.
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Acid An acid is a molecule or ion capable of donating a hydron (proton or hydrogen ion H +), or, alternatively, capable of forming a covalent bond with an electron pair (a Lewis acid). The first category of acids is the proton donors or Brønsted acids.
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- An acid is: A substance that produces hydrogen ions when dissolved in water. A substance that reduces the pH of a solution (it has a pH of less than 7). To human taste buds … , acids taste bitter. In high concentrations, acids are corrosive, especially to some metals and to most organic compounds.wo types of omega-3 fatty acids are eicosapentaenoic acid (EPA) and docosahexanoic acid (DHA), which are found mainly in oily cold-water fish, such as tuna, salmon, trout, he … rring, sardines, bass, swordfish, and mackerel. 3 people found this useful.
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CHEM HELP!? Which of the following is true for STRONG acids? This is what strong acids do. strong acids conjugate to weak bases, acids have low pH, all acids are pretty good electrolytes, and all acids will react with either weak or strong bases.illuminatiscott · 6 years ago. Thumbs up.his is what strong acids do. strong acids conjugate to weak bases, acids have low pH, all acids are pretty good electrolytes, and all acids will react with either weak or strong bases. illuminatiscott · 6 years ago.
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Acids, Bases, and pH There are two classes of acids: strong acids and weak acids. Note that strong acids and bases are rarely a concern in biochemistry (as they are in general chemistry). Strong acids ionize (break into ions) completely when dissolved in water.ecause strong acids completely ionize, the [H + ] of a solution made with a strong acid is easily figured out, since it is equal to the molarity of the solution.
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BrÃ¸nsted Concept of Acids and Bases Acids are Proton Donors and Bases are Proton Acceptors For a reaction to be in equilibrium a transfer of electrons needs to occur. The acid will give an electron away and the base will receive the electron.
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acid Acids in solution have a pH below 7.0, a sour taste, releases hydroxyl ions in water, and turn litmus paper red. Acids are divided into two main classes: (1) Strong acids are very corrosive and cause severe skin burns, examples are hydrochloric acid, nitric acid, and sulfuric acid. Also called mineral or inorganic acids. (2) Weak acids are mildly corrosive and normally do not affect skin, examples are acetic acid (vinegar), citric acid (citrus fruit juice acid), and tartaric acid (used in making mayonnaise). Also called natural or organic acids.
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Acids and bases That acid is said to be a weak acid. Examples of strong acids are hydrochloric acid (HCl), sulfuric acid (H 2 SO 4), and nitric acid (HNO 3). Among the best-known strong bases are sodium hydroxide (NaOH), potassium hydroxide (KOH), and calcium hydroxide (CaOH 2).
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Chemistry: The pH Scale Finding the pH of a Strong Acid. Strong acids are acids that very nearly completely dissociate when you put them into water. That is, almost every molecule of the acid HA that's placed into water breaks up completely to form H + and A-ions.
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General Chemistry/Properties and Theories of Acids and Bases Bases are typically less reactive and violent than acids. They do still undergo many chemical reactions, especially with organic compounds. A common reactions is saponificiation: the reaction of a base with fat or oil to create soap.leaning products like bleach and ammonia are bases. Chemicals that are acidic or basic are an important part of chemistry. Several different theories explain what composes an acid and a base. The first scientific definition of an acid was proposed by the French chemist Antoine Lavoisier in the eighteenth century.
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acid ac·id. Any of a class of compounds that form hydrogen ions when dissolved in water. They also react, in solution, with bases and certain metals to form salts. Acids turn blue litmus paper red, have a sour taste, and have a pH of less than 7.
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- Acids & bases. Vocabulary acid base proton Acids are substances that can donate H+ ions to bases. Since a hydrogen atom is a proton and one electron, technically an H+ ion is just a proton. So an acid is a proton donor, and a base is a proton acceptor.
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- Some mineral acids are strong acids, which dissociate completely in aqueous solution. There are only a handful of strong acids: Of these, the only one of biological importance is HCl, stomach acid. Most acids, and all the biologically significant ones (except HCl), dissociate only slightly in aqueous solution.
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(SOLVED PAPER An acid is: A substance that produces hydrogen ions when dissolved in water. A substance that reduces the pH of a solution (it has a pH of less than 7).To human taste buds … , acids taste bitter. In high concentrations, acids are corrosive, especially to some metals and to most organic compounds.hree characteristics of ionic compounds are listed here.    1) They are solid at room temperature.   2) As solids they do not conduct electricity (however, when mo … lten  they do)   3) They have low thermal conductivity.
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Arrhenius acids and bases Neutralization (chemistry) - Strong acids and strong bases. 1  A strong acid is one that is fully dissociated in aqueous solution. 2  A strong base is one that is fully dissociated in aqueous solution. 3  Therefore, when a strong acid reacts with a strong base the neutralization reaction can be written as.
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- Acids, bases and salts contain ions of the element hydrogen. Ions are atoms or molecules that have lost or gained electrons. If atoms lose one or more electrons they become positively charged ions (cations). If they gain one or more electrons, they become negatively charged ions (anions).
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- Acids are substances that can donate H + ions to bases. Since a hydrogen atom is a proton and one electron, technically an H + ion is just a proton. So an acid is a proton donor, and a base is a proton acceptor. The reaction between an acid and base is essentially a proton transfer.
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acid Acids play a vital role in the chemical processes that are a normal part of the functions of the cells and tissues of the body. A stable balance between acids and bases in the body is essential to life. See also acidic, acid-base balance, and individual acids.
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What Are Acids, Bases, and pH All About, Anyway? If a molecule releases hydrogen ions in water, it is an acid. The more hydrogen ions it releases, the stronger the acid, and the lower the pH value. The table below shows you the pH of some common substances and may visually help you to figure out the pH scale. The situation is reversed for bases. If a solution contains more hydroxide ion than hydrogen ion, it is said to be basic, and its pH is higher than 7. Remember that bases dissociate (break apart) into hydroxide ions and a positive ion. The hydroxide ions can combine with H(+) to create water.