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Technically, neither is entirely true. Bases will not decrease the pH, but neither do they always release hydroxide. For example, ammonia and the amines are basic, but this is because they remove hydronium, not because they add hydroxide. They release hydroxide ions in solution.
An aqueous solution of methanal/formaldehyde is neither acidic nor basic; its pH would be 7.
Neither. Acidic and alkaline are terms that refer to pH, and pH is only used for aqueous solution. Hexane is NOT soluble in water, and as such, pH is not relevant.
Neither is an acid. Both are bases, hydroxide is the stronger base.
Barium hydroxide, Ba(OH)2, is a base.
Technically, neither is entirely true. Bases will not decrease the pH, but neither do they always release hydroxide. For example, ammonia and the amines are basic, but this is because they remove hydronium, not because they add hydroxide. They release hydroxide ions in solution.
magnesium hydroxide in dilute suspension used as an ANTI-ACID. Thus a very mild alkaline substance.
An aqueous solution of methanal/formaldehyde is neither acidic nor basic; its pH would be 7.
Neither - its a measure of hydrogen ion concentration.
im not sure, but i think its neutral. xx
only aqueous solutions have a pH. Also, pure nitrogen is neither acidic or basic and so will not affect the pH of a solution.
because it will either be green,blue,yellow
Neither. Acidic and alkaline are terms that refer to pH, and pH is only used for aqueous solution. Hexane is NOT soluble in water, and as such, pH is not relevant.
Mixing correct amounts of hydrochloric acid (HCL) and sodium hydroxide (NaOH) gives you water (H2O) and table salt (NaCl). If done properly, the mixture would be harmless and if tasted, would taste salty. In a classroom, it should not be touched nor tasted unless first insuring that it is neither too acidic or alkaline, unless the teacher does it first to show it does no harm.
Neither, it is a neutral salt (conjugated with the strong acid HCl)
Neither is an acid. Both are bases, hydroxide is the stronger base.
Barium hydroxide, Ba(OH)2, is a base.