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At least one H+ ion, called proton, and one anion which remains when the proton is donated to a base or to a water molecule: H3O+ (hydronium) is formed, lowering pH of the water.
The above isn't actually wrong, though it's worth noting that that's actually a description of a particular type of acid (an Arrhenius or possibly Brønsted-Lowry acid). Lewis acids use a more general definition and are not required to contain any particular ion... any electron pair acceptor is a Lewis acid. (All Lewis acids are Brønsted acids, but not all Brønsted acids are Lewis acids.)
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Compounds with both ionic and covalent bonds contain this type if ion?
Compounds with both ionic and covalent bonds contain polyatomic ions.
What do acidic substances contain?
All acidic substances contain hydrogen. Not only this, but acidic substances must be able to "donate" a hydrogen ion (proton) to an aqueous solution. In case you needed to know, bases are the same, except instead of hydrogen, they have hydroxide (OH).
Which ion carries the chromophore in an acidic dye?
The negative ion
Is hydronium ion acidic?
Yes, in fact an acidic solution is, by definition, one where the hydronium ion concentration is higher than the hydroxide ion concentration.
Why do compounds of metal and nonmetals consists of ions?
Electronegativity, the tendency of an atom to attract electrons, is the reason for this. Nonmetals are more electronegative than metals by such a degree that they are often able to completely pull away a metal's valence electrons.
What are sulphate compounds?
Sulphate compounds are compounds that contain the sulfate ion, SO42-.
Does calcium form a negative ion?
No. There are no known compounds containing anionic calcium. Most of the compounds of Ca contain the Ca2+ positive charged ion.
Compounds with both ionic and covalent bonds contain this type if ion?
Compounds with both ionic and covalent bonds contain polyatomic ions.
What kind of solutions are?
Carbonated drinks are acidic and contain the ion carbonate (CO3)2-.
What do acidic substances contain?
All acidic substances contain hydrogen. Not only this, but acidic substances must be able to "donate" a hydrogen ion (proton) to an aqueous solution. In case you needed to know, bases are the same, except instead of hydrogen, they have hydroxide (OH).
What are chlorides?
Chlorides are compounds that contain chlorine in the 1- oxidation state. The term usually refers to compounds with the Cl- ion such as sodium chloride. However it is sometimes applied to covalent compounds such as methyl chloride.
How are salts the same?
Salts are the products of a neutralization reaction; they contain a positive and negative ion.
What ion that renders blood more acidic?
hydrogen ion
Which ion carries the chromophore in an acidic dye?
The negative ion
Is hydronium ion acidic?
Yes, in fact an acidic solution is, by definition, one where the hydronium ion concentration is higher than the hydroxide ion concentration.
Why do compounds of metal and nonmetals consists of ions?
Electronegativity, the tendency of an atom to attract electrons, is the reason for this. Nonmetals are more electronegative than metals by such a degree that they are often able to completely pull away a metal's valence electrons.
What is reactive methylene compounds?
The hydrogen attached to a saturated carbon atom containing strong electron withdrawing groups in acidic form reacts with base to generate carbanion .such compounds which contain acidic CH2 group are called active methylene compounds . eg:CH3-CO-CH2-COO-C2H5 (ethyl aceto acetate
