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What else can I help you with?
Why can't a chemical be both base and an acid?
An "acid" is a chemical that has a PH lower than 7.0 and a "base" is a chemical that has a PH higher than 7.0. It would be impossible for a chemical to have a PH both lower and higher than 7.0 at the same time. Pure water has a PH of exactly 7.0 and is therefore neither an acid nor a base.
What would you neutralize an acid with a pH of 3?
To neutralize an acid with a pH of 3, you would need to add a base with a pH higher than 3. Bases have pH values above 7, so adding a base with a pH higher than 3 will help neutralize the acid and bring the pH closer to 7, which is considered neutral.
A swimming pool worker wants the pools pH to be 7.2 she comes by to test the water and finds the pH is 9.2 what should she do to correct this situation?
If the pH is higher than she wants it to be, she gotta add acid. If it too low, add base. :p Apex
What is the pH for and acid?
The pH of an acid is higher than 7.
How does the pH of an acid compare to the pH of a base?
The pH of an acid is less than 7, indicating acidity, while the pH of a base is greater than 7, indicating alkalinity or basicity. pH measures the concentration of hydrogen ions in a solution, with acids having higher concentrations of hydrogen ions and lower pH values compared to bases.
What scale do chemists use to describe th relative strngth of an acid or base?
Chemists use the pH scale to describe the relative strength of an acid or base. Acids have pH values less than 7, while bases have pH values greater than 7. The lower the pH value, the stronger the acid, and the higher the pH value, the stronger the base.
NH4NO2 and NH4CN which has a higher pH?
NH4NO2 has a higher pH than NH4CN. NH4NO2 is the salt of a weak acid (nitrous acid) and a strong base (ammonia), resulting in a basic pH. NH4CN is the salt of a weak acid (hydrocyanic acid) and a weak base (ammonia), resulting in a slightly acidic pH.
What exists in aqueous solution an acid or base?
An acid exists in aqueous solution when the concentration of H+ ions is higher than that of OH- ions, resulting in a pH lower than 7. A base exists in aqueous solution when the concentration of OH- ions is higher than that of H+ ions, resulting in a pH higher than 7.
What is higher pH an acid or a base?
Higher pH indicates a base, while lower pH indicates an acid. pH scale ranges from 0 to 14, with 7 being neutral. A pH above 7 is considered basic, while a pH below 7 is acidic.
Is 7 a high pH level?
No, 7 is neutral. Higher than seven is a base, and lower than 7 is an acid.
Is saliva higher or lower pH than smotach acid?
Saliva has a higher pH (around 6.5 to 7.5) than stomach acid, which typically has a pH of 1.5 to 3.5.
Is the pH of 25 acetic acid higher than 0.25 hydrochloric acid?
Yes, the pH of a 25% acetic acid solution is higher than that of a 0.25M hydrochloric acid solution. Acetic acid is a weak acid, so its pH will be higher compared to hydrochloric acid, which is a strong acid.
