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If a substance is found at the high end of the pH scale is it an acid or a base?
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What type of substance nutralises an acid?
A Base or Alkali.
What is acid base indicator?
An acid base indicator is a chemical substance that has the ability to change color depending on the pH.
What chunky substance occurs when an acid and a base mix?
Acid + Base → Water + Salt So it's salt.
Where would pure water be found on a pH scale?
Pure water is assumed to be pH 7, right in the middle. It is neither an acid nor a base.
What is the definitions of an acid base and salt as they apply to chemistry?
An acid can be viewed as a substance that provides protons (H+) to solution. A base can be viewed as a substance that accepts protons or that provides hydroxyl ion (OH-). A salt is a substance that results from the reaction of an acid and a base.
Is vitamin C an alkaline or base?
It is an acid on the pH scale. It is found in fruits with citric acid.
How is the weighing scale used?
The pH scale isn't used for measuring anything. It tells if a substance is an acid or a base. On the pH scale, 7 or more is considered a base. lower than 7, on the ...
Can an amphoteric compound act like an acid and a base?
Am amphoteric substance can react as a base but also as an acid.
What is an acid base?
An Acid is a substance that tastes sour and Base is a substance that tastes bitter and feels slippery.
What is the base of an acid?
There's no such thing as a base of an acid! A base is a substance with a pH of 8-14, and an acid is a base with a pH of 0-6. A neutral substance has a pH of 7.
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 a substance that is a proton donor a acid or base?
ACID
What does it mean to be a strong or weak acid or base?
a strong acid is lower on the pH scale a strong base is higher on the pH scale
Why is the pH this important?
pH is a scale to show that the particular substance is acid or base. _0_____1___________________7_____8________________________12 Highly acidic Neutral Highly basic (water)
Any substance that forms hydroxide ions in water and has a pH above 7?
this happens to be a base solution. Anything on the pH scale above 7 is a base. Always remember that!
Is a vinegar a acid or a base?
Vinegar is dilute acetic acid, which is an acid.
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.
