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What should be pH -value to be strong acid?
The pH will depend on the concentration of the acid, not on whether it is strong or weak.
What value on the pH scale represents a strong acid a strong base and a neutral substance?
Strong acid = 1 pH ( or lower ) Strong base = 14 pH ( or higher ) Neutral solution = 7 pH
Is pH12 a strong acid?
No, pH 12 indicates a strong base, not a strong acid. A strong acid would have a pH value below 7.
How can one determine the pH of a strong acid?
To determine the pH of a strong acid, you can use a pH meter or pH paper. Simply dip the pH meter probe or pH paper into the acid solution and read the pH value displayed on the meter or color on the paper. Strong acids have a pH value below 7, indicating acidity.
Which has a lower pH weak acids or strong acids?
pH = 0 to 2 is a STRONG acid. ( e.g. Hydrochloric Acid) pH = 3 to 6 is a WEAK acid. ( e.g. Ethanoic (Acetic) acid). NB THe greater the numerical value of the pH , then the weaker the acid.
What is the pH of hyrdochloric acid?
Hyrdochloric acid has a PH value of 1 hope this Helped :)
What colour is hydrochloric acid on a pH scale?
Hydrochloric acid is a strong acid, so it has a pH less than 7, typically around 0 to 2. On the pH scale, it would appear as a strong acid with a low pH value, but it doesn't have a specific color.
Does a acid has a pH of about 6?
It can be. An acid's pH value is always less than 7.
Would a strong acid have a lower pH level than a weak acid?
A Strong Acid has a pH = to 0, 1, or 2. A Weak Acid has a pH = to 3,4,5 or 6. Numerically the greater the number , then the weaker the acid. pH = 7 is water (neutrality). pH = 8 to 14 are alkaline, becoming more strongly alkaline with the greater the numerical value.
What is the pH value of acid used in dry cells?
The pH value of the acid used in dry cells, typically sulfuric acid, is around 0-1. This indicates a strong acidic nature.
Which acid is stronger vinegar H2So4 NaOH?
Sulfuric acid (H2SO4) is stronger than vinegar (acetic acid) and sodium hydroxide (NaOH). Sulfuric acid is a strong acid with a low pH value, while vinegar is a weak acid with a higher pH value. Sodium hydroxide is a strong base.
What is the strong acid has a pH approaching?
0 to 4 are strong acids, so it is approaching 0.
