The relative concentration of their H+ ions vs their OH- ions
a compound that is basic (a base) has hydroxide in it (OH-)
a compound that is acidic (an acid) has hydrogen in it (H+)
:)
Acids have a pH of below 7, whereas bases have a pH of above 7.
It depends on the specific definition you use, but in general: acids are proton donors (or electron acceptors), and bases are proton acceptors (or electron donors).
NaOH sodium hydroxide is basic.
It is acidic. It contains phosphoric acid.
There is no such compound, NH3 is basic and somethimes written as aquous solution of NH4OH
The presence of H+ ions, whereas basic solutions are basic because of the presence of OH- ions.
Usually ammonia is basic. It cant be neutral or acidic.
a compound that is basic (a base) has hydroxide in it (OH-) a compound that is acidic (an acid) has hydrogen in it (H+) :)
acidic
NaOH sodium hydroxide is basic.
Hydrogen is the element that makes something acidic.
It is acidic. It contains phosphoric acid.
There is no such compound, NH3 is basic and somethimes written as aquous solution of NH4OH
Na3PO4, also known as sodium phosphate, is a basic compound. When dissolved in water, it dissociates to release hydroxide ions (OH-) which makes the solution basic.
Antacid is basic, not acidic.
The presence of H+ ions, whereas basic solutions are basic because of the presence of OH- ions.
Usually ammonia is basic. It cant be neutral or acidic.
Strontium chloride, SrCl2, is an ionic compound, and is neutral.
Pure water is neither acidic nor basic. It is a neutral compound.