No, there are far more bases than only the hydroxides: e.g. ammonia NH3, carbonate CO3(2-),
no
Because all bases have same characteristics and they reacts the same.
All acids contain a hydrogen ion, H+. All bases contain a hydroxide ion, OH-
Most bases taste bitter and give off hydroxide ions. Examples include sodium hydroxide and potassium hydroxide. These strong bases completely ionize to form the metal and hydroxide ions in solution are very corrosive.
The polyatomic ion we often see in a base is the hydroxide ion, which has OH- as its chemical formula. Some examples of bases are lithium hydroxide, sodium hydroxide, potassium hydroxide and calcium hydroxide. They are written LiOH, NaOH, KOH and Ca(OH)2, respectively.
Milk of Magnesia is basic, so there are bases in it - not acids. Magnesium Hydroxide is in it (Mg(OH)2).
Bases have a high concentration of OH- in solutions. Substances like NaOH and KOH are strong bases.
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).
yes, most substances ending in hydroxide are strong bases
Generally hydroxide ions (in the case of inorganic bases) or nitrogen atoms with a lone pair (in the case of organic bases).
If, by "base", you mean an alkaline substance, then some examples of bases are the hydroxides (sodium hydroxide, potassium hydroxide, calcium hydroxide, etc.) and ammonia. Bases are often subcategorized as Lewis bases (substances that donate electrons, such as hydroxides) and Bronsted-Lowry bases (substances that accept protons, such as ammonia).
Some bases, such as sodium and potassium hydroxides, contain hydroxide ions even in solid form. Others, such as ammonia, produce hydroxide in solution but do not contain any such ions when in pure form.
Because all bases have same characteristics and they reacts the same.
Concentrated bases (more than 2M/L) as sodium hydroxide for example.
No. No single ion is an electrolyte because they do not exist on their own as substances. However, some electrolytes, called bases, do release hydroxide ions.
All acids contain a hydrogen ion, H+. All bases contain a hydroxide ion, OH-
Bases comprises of hydroxide ions. The examples of bases are as follows: sodium hydroxide magnesium hydroxide calcium hydroxide lithium hydroxide potassium hydroxide
Potassium Hydroxide (KOH) is a base. Bases contain hydroxide (OH) while acids contain hydrogen (H).