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pH depends on concentration.
Strong bases are for example:
NaOH
KOH
Ca(OH)2
http://en.wikipedia.org/wiki/Base_(chemistry)
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∙ 15y ago
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Which of the following pH range is a strong base?
pH 14 is the strongest base and it is usually sodium hydroxide
Is strong base on the pH scale is it 3?
Bases run from 7.1 to 14 on the ph scale. A strong base would be in the 12-14 range. A 3ph is a relatively strong acid.
Strong acids have pH values ranging from 11 to 14?
No. A pH in the range of 11 to 14 would be a strong or concentrated base. An acid has a pH less than 7.
How does the pH of a strong base compare with the pH of a weak base?
pH of a strong base has larger number than a weak base...
What is a pH range of a base?
7-14 is the range of base in a pH scale
Which of the following pH range is a strong base?
pH 14 is the strongest base and it is usually sodium hydroxide
Is strong base on the pH scale is it 3?
Bases run from 7.1 to 14 on the ph scale. A strong base would be in the 12-14 range. A 3ph is a relatively strong acid.
Strong acids have pH values ranging from 11 to 14?
No. A pH in the range of 11 to 14 would be a strong or concentrated base. An acid has a pH less than 7.
How does the pH of a strong base compare with the pH of a weak base?
pH of a strong base has larger number than a weak base...
How does the pH of a strong base compare with the pH of weak base?
pH of a strong base has larger number than a weak base...
What is a pH range of a base?
7-14 is the range of base in a pH scale
Does a pH of 12 indicate a strong or weak base?
pH =12 is a very strong base. The high value pH is #14#.
What indicator would you use to determine the strength of a base?
Strong Acid - Strong Base titrationHCl(aq) + NaOH(aq) -----> NaCl(aq) + H2O(l) At equivalence the only species present will be NaCl(aq) & H2O(l)The solution of a salt of a strong acid and a strong base will have a pH=7NaCl(aq) will have a pH=7A suitable indicator would be bromothymol blue (pH range 6.2 - 7.6) or phenol red (pH range 6.8 - 8.4)Strong Acid - Weak Base titrationHCl(aq) + NH3(aq) -----> NH4Cl(aq) NH4Cl is the salt of a strong acid & a weak base, so a solution of NH4Cl will have a pH < 7 (NH4+ is a weak acid)A suitable indicator would be methyl orange (pH range 3.1 - 4.4) or methyl red (pH range 4.4 - 6.0)Weak Acid - Strong Base titrationCH3COOH(aq) + NaOH(aq) -----> CH3COONa(aq) + H2O(l) CH3COONa is the salt of a weak acid & a strong base, so a solution of CH3COONa will have a pH > 7 (CH3COO- is a weak base)A suitable indicator would be phenolphthalein (pH range 8.3 - 10.0) or thymol blue (pH 8.0 - 9.6)
What pH value represents a strong base?
A strong base has a pH level from 12-14.
What is the pH score for a strong acid and a strong base?
A strong acid will have a low pH and a strong base will have a high pH.
What is the pH level of a strong base?
Ph id dependent on concentration. The same type of strong base can be prepared in any concentration with a Ph above 7. To calculate the Ph of a strong base solution for a specific concentration, use this formula: pH = 14 + log [Molarity of Strong Base]
If a liquid is a strong base what is the pH?
A strong base would be around from 1-3 on the pH scale.
