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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.
How are H plus and OH-ions related acids and bases?
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What releases H plus protons in solution?
Acids release H+ in an aqueous solution.
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 is a substance which yields an anion plus a proton?
All acids yield a proton and a anion. For eg: HCl -------> H+ + Cl- H2SO4 --------> H+ + SO42-HNO3 ---------> H+ + NO3-
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.
How can acids be negatively charged if H plus is an acid?
They aren't. Acids are molecules that, when dissolved in water, increase the concentration of H+ ion. The anion is negatively charged, and the hydrogen ion is positively charged. Consider HCl: HCl -> H+ + Cl- There's still a total neutral charge.
