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When acids dissolve in water they release what type of positive ion a H plus b K plus c Na plus d None of the answers given?
When acids dissolve in water they release a proton - also called a H+ ion. So the answer is "a". The level of acidity is due to H+ and level of alkalinity due to (OH)-. This is displayed in the equation pH=-log[H+] i.e. concentration of H+ ion.
Which substances increase the H concentration in a solution?
H plus ion concentration can be decreased by adding base to the solution. The reduction can also be done by accepting hydrogen ions.
A solution containing concentrations of H plus ions higher than pure water are called what?
acids
Do acids release protons in solutiuon?
Yes and No. Acid release H plus into solution. and LOWER ph.
What ions are used to group acids and bases?
Acids: H+ and Bases: OH-
Do acids produce hydrogen ions h plus?
Yes they do!
Which of the following would most readily give H plus plus ions in a solution?
Acids will give H+ ions.
Is acid a substance that can donate an H plus ion?
Yes, acids are substances that can donate a hydrogen ion (H+). This donation of H+ ion is what characterizes acids in terms of their chemical properties.
What releases H plus protons in solution?
Acids release H+ (protons) in solution when they dissociate. Examples of acids that release H+ ions in solution include hydrochloric acid (HCl) and sulfuric acid (H2SO4).
Do bases produce h plus ions?
No, acids do. Bases produce OH- ions
When acids dissolve in water they release what type of positive ion a H plus b K plus c Na plus d None of the answers given?
When acids dissolve in water they release a proton - also called a H+ ion. So the answer is "a". The level of acidity is due to H+ and level of alkalinity due to (OH)-. This is displayed in the equation pH=-log[H+] i.e. concentration of H+ ion.
Which substances increase the H concentration in a solution?
H plus ion concentration can be decreased by adding base to the solution. The reduction can also be done by accepting hydrogen ions.
A solution containing concentrations of H plus ions higher than pure water are called what?
acids
Do acids release protons in solutiuon?
Yes and No. Acid release H plus into solution. and LOWER ph.
What happens to all H plus in water of a strong acids?
The H+ from a strong acid reacts with a water molecule (H2O) to generate H3O^+, the hydronium ion.
Which has the highest concentration of H plus ions?
Generally the mineral acids , such as hydrochloric acid. The carboxylic acids do not fully dissociate, hence for equal concentrations and volumes , there are less hydrogen ions (H^(+)).
What is represented by H2O H plus plus OH?
The representation H2O H plus plus OH signifies the dissociation of water molecules into hydronium ions (H+) and hydroxide ions (OH-) in aqueous solution. This is the auto-ionization of water where some water molecules act as both acids (donating H+ ions) and bases (accepting H+ ions). The concentration of H+ and OH- ions in pure water is equal at 10^-7 M.
