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pH = 4 is mildly acidic.
The pH scale is
[H = 1 strongly acidic
pH = 4 mildly acidic
pH = 7 neutral ( Water)
pH = 9 mildly alkaline
pH = 14 strongly alkaline.
What else can I help you with?
What will happen when an acid of low pH is combined with some base of high pH in a test tube?
When an acid of low pH is combined with a base of high pH in a test tube, a neutralization reaction will occur. The acid will donate a proton (H+) to the base, forming water and a salt. The resulting solution will have a pH closer to neutral.
Is water in acid or base?
Water is neutral, with a pH of 7. It is not an acid or a base.
What is the pH at the endpoint of a titration?
The pH at the endpoint of a titration depends on the nature of the acids and bases involved. Usually, for a strong acid-strong base titration, the pH at the endpoint is around 7 due to the neutralization of the acid and base. For weak acid-strong base titrations, the pH may be greater than 7, while for weak base-strong acid titrations, the pH may be less than 7.
What is a substance that resists a pH change when small amounts of acid or base are added?
A buffer solution is a substance that resists changes in pH when small amounts of acid or base are added. Buffers are typically composed of a weak acid and its conjugate base (or a weak base and its conjugate acid) that can neutralize added acid or base without drastic changes in pH.
How do buffers work in chemistry to maintain a stable pH level?
Buffers in chemistry work by resisting changes in pH when an acid or base is added. They contain a weak acid and its conjugate base, or a weak base and its conjugate acid. When an acid is added, the base in the buffer neutralizes it, and when a base is added, the acid in the buffer neutralizes it. This helps maintain a stable pH level in a solution.
What would be the nature of solutions with pH of 4 and 12?
pH 4 = acid pH 12= base
Is beer a base or a acid?
It is an acid, with a pH of approximately 4 for typical beers.
How Is acid base and pH related?
How acid, base , and pH relates
How are acid base and pH related?
pH<7 acid pH=7 neutral pH>7 base
What pH would be stronger 1 or 4?
4 if its a base 1 if its an acid
How are acid and base related?
pH<7 acid pH=7 neutral pH>7 base
How do you neutralize an acid or a base?
If it is an acid then add a base until the pH level becomes 7, which is neutral. If it is a base, add acid until the pH is seven.
What will happen when an acid of low pH is combined with some base of high pH in a test tube?
When an acid of low pH is combined with a base of high pH in a test tube, a neutralization reaction will occur. The acid will donate a proton (H+) to the base, forming water and a salt. The resulting solution will have a pH closer to neutral.
Does acid has a higher pH than base?
No, acid will have pH 1-6.9; 7 is neutral and 7.1-14 is a base.
How does an acid and base differ in meaning?
An acid solution has a pH under 7.A base solution has a pH over 7.
Is water in acid or base?
Water is neutral, with a pH of 7. It is not an acid or a base.
What is the exact pH of acid?
Well, there really is no "exact" pH of an acid. An acid can be a certain pH, before it is considered a base, and to change an acid to a base would be called titration, but lets not get carried away. The pH of an acid can be anywhere between 0-6 on the pH scale, 7 would be neutral, and 8-14 would be considered a base.
