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What makes a base or an acid?
To determine whether a substance is an acid or a base, you look at it's pH. If it is over 7, it is a base. If it is below 7, it is an acid. If the pH is 7, the substance is neutral.
How can you determine if substance is acid or base?
pH paper and litmus paper
How do you determine if a unknown is a buffer or not?
To determine if a solution is a buffer, check if it contains a weak acid and its conjugate base, or a weak base and its conjugate acid. Alternatively, you can test the solution's pH - buffers resist significant changes in pH when small amounts of acid or base are added.
What property of the solution to determine if it's an acid or a base?
The property used to determine if a solution is an acid or a base is its pH level. pH is a measure of the concentration of hydronium ions in a solution and ranges from 0 to 14. A pH below 7 indicates an acidic solution, while a pH above 7 indicates a basic solution.
How do you determine an acid or base solution?
Acidity/basicity are determined by the pH measurement.
What would you use to determine if a solution if is an acid or a base?
You can use a pH-paper.
How does pH affect titration?
pH plays a crucial role in titration as it helps determine the endpoint of the reaction. The pH at the equivalence point depends on the acid-base reaction being titrated. For strong acid-strong base titrations, the pH at the equivalence point is 7; for weak acid-strong base titrations, the pH is greater than 7; and for weak base-strong acid titrations, the pH is less than 7. pH indicators can also be used to visually show the endpoint of the titration based on color change.
Is pH test paper an acid or a base?
pH test paper is typically made of paper that is impregnated with a universal indicator, which changes color to indicate the pH of a solution. It is not an acid or a base itself, but rather a tool used to determine the acidity or alkalinity of a substance.
What is used to identify an acid or a base?
A pH indicator is commonly used to identify whether a substance is an acid or a base. Acids turn pH indicators red, orange, or yellow, while bases turn them green, blue, or purple. pH paper strips can also be used to determine the acidity or basicity of a substance based on the color change.
How Is acid base and pH related?
How acid, base , and pH relates
Can pH meter can be used for acid base titration?
Yes, a pH meter can be used for acid-base titrations by measuring the pH of the solution being titrated as the titrant is added. This can help determine the equivalence point of the titration when the pH changes sharply, indicating the end point. It is important to calibrate the pH meter properly and use it in conjunction with appropriate indicators for accurate results.
How are acid base and pH related?
pH<7 acid pH=7 neutral pH>7 base
