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How does the concentration of OH- ions change if its pH changes from 8 to 13?
Wiki User
∙ 11y ago
As pH increases H+ ions concentration decreases means OH- ions concentration increases .
If pH increases from 8 to 13 , OH- ions concentration increases.
Wiki User
∙ 11y ago
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Describe the function of the pH scale?
It is a measure of the concentration of hydronium (H30+11OH) ionic bonds in a solution. The greater the concentration of hydronium ions, the lower the pH and the more acidic it is. Solutions with a pH of less than two are considered strong acids. Solutions with a pH of greater than 12 are considered strong bases.
Is the pH 13 a strong acidic or a strong basic?
It is strongly basic at a 0.1 mol/L level. The acid [H+] concentration is 1.0*10-13 mol/L
Relation between pH value and H ions?
In chemistry, a lower case p means 'the negative log of-'. This means that pH is the negative log of the concentration of H+ in a solution. To put it in terms of math: pH = -log[H+]
What is 430 am in military time?
same 04:30 hours only changes after noon so 1 pm = 13:00 hours for example
Can pH be negative why or why not?
Kind of. Very strong acids can be negative, just as very strong bases can go higher than 14. Its like this: ...-5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19... Water, which is neutral, is about a 7. Acids are less than 7 and bases are greater than 7, there is no limit on how strong (greater or lesser than 7) an acid or base can be, although an acid that is -1,000 on the pH scale, if it exists, will probably never be found.
How much more basic is a solution with a pH of 13 than one with pH of 8?
Each single digit change in pH represents a tenfold change in the concentration of hydrogen ions. So a pH of 13 is 10^(13-8) = 10^5 = 100,000 times more basic than one with a pH of 8.
What scale measures the concentration of hydrogen ions in solution?
A measure of the concentration of hydrogen ions in solutions is the pH. Solutions with more hydrogen ions are acids, and substances with less hydrogen ions are bases. Furthermore, each number descending has ten times the amount of hydrogen ions of the previous number (ie a solution with a pH of 5 has 1,000 more hydrogen ions than a solution with a pH of 8).
Under the Constitution how many votes does it take to make changes?
13 out of 13 votes to change a law.
Is this true Changes in the Articles required 9 of 13 states to agree to the change?
true
What is 24 - -4 - 13 simplified?
For this keep this rule in mind whenever you subtract and there is a negative: Keep, Change, Change. So, 24 stays the same, the minus sign changes to its opposite which is addition, and the negative sign changes into positive: 24 + 4 - 13 = 15
If the hydrogen ion concentration of a solution is 10-10M is solution acidic alkaline or neutral?
Strong acids are any acids that dissociate completely in water regardless of concentration. Acid strength and concentration are not related. If you mean pH value anything above 7 is considered basic. Because you did not put a unit after the 10-13 I assume you mean pH which is the -log of the concentration of H plus ions in a particular solution.
From 15 to 13?
percent changes from 15 to 13
What element has the greatest percent of the concentration and what is the percent?
gold at 13%
What family forms ions with a charge of 3?
Elements in groups 3 and 13 in the periodic table and some transition metals are capable of forming +III ions.
How many changes are there in the constitution?
13
Describe the function of the pH scale?
It is a measure of the concentration of hydronium (H30+11OH) ionic bonds in a solution. The greater the concentration of hydronium ions, the lower the pH and the more acidic it is. Solutions with a pH of less than two are considered strong acids. Solutions with a pH of greater than 12 are considered strong bases.
What work did 13 year old girl do in concentration camps?
Children under age 15 were generally not used for work in concentration camps ...
