0
that means that it DOES contain a good amount of acid. 5 or 6 is about even and 9 or 10 is hardly any
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What is a pH scale How do you make a pH scale pls answer FAST?
its something used to see whether a substance is an acid or alkali. the scale is as follows 1-3 is a strong acid 4-6 is a weak acid 7 is neutral (distilled water) 8-9 is weak alkali 10-14 is a strong alkali
What do indicators test for?
Indicators are used to test if something for example whether vinegar is an acid or alkali. Due to the pH scale, 1 - 3 is a strong acid, 4 - 6 is a weak acid, 7 is neutral, 8 - 10 is a weak alkali and 11 - 14 is a strong alkali. Vinegar should turn orange when added with an indicator, with the pH of about 3.
What are four characteristics of the pH scale?
1.scale 2.base 3.acid 4.solution
Is ketchup an acid or alkali?
Vinegar is an acid. It is between 2 and 3 on the pH scale.
How do you make a 3.5 pH solution using a water base and an acid?
Not easy from scratch as it will depend on the acid - not least concentration and whether it is Strong or weak. Practically, you'd use a pH meter and SLOWLY add acid to some water being vigorously stirred.
Is weak acid on the pH scale is it 3?
A acid is 6 or less A Base is more than 8 7 is neither So is it is
Is weak base on the pH scale is it 3?
any thing with a pH below 7 is an acid and anything with a pH above 7 is a base. So a weak base would be around 8
What is a pH scale How do you make a pH scale pls answer FAST?
its something used to see whether a substance is an acid or alkali. the scale is as follows 1-3 is a strong acid 4-6 is a weak acid 7 is neutral (distilled water) 8-9 is weak alkali 10-14 is a strong alkali
Is strong acid on the pH scale is it 3?
Acids are numbered from 1 to 6.9. The closer the number is to one, the stronger an acid it is. A 6ph would be a weak acid.
Is strong acid on the pH scale is 3?
A strong acid is usually of pH 1-3
Is alkali an acid?
No. Alkali's and acids are an separate ends of the pH scale, the pH of acids being 1, 2, 3, 4 and 5 (strong to weak) and the pH of alkali's being 11, 12, 13, 14 and 15 (weak to strong). Examples of acids are hydrochloric acid (strong) and vinegar (weak). Toothpaste is an example of a weak alkali.
Is acid rain a strong or a weak acid?
The pK1 is 1.64, so some people consider it a strong acid. However, it is not as strong as perchloric acid.
What would be the pH of a weak acid?
3/4-6
What do indicators test for?
Indicators are used to test if something for example whether vinegar is an acid or alkali. Due to the pH scale, 1 - 3 is a strong acid, 4 - 6 is a weak acid, 7 is neutral, 8 - 10 is a weak alkali and 11 - 14 is a strong alkali. Vinegar should turn orange when added with an indicator, with the pH of about 3.
Does a acid has a pH of about 6?
It can be. An acid's pH value is always less than 7.
If a substance has a pH of 6 is it a strong or werak acid?
Strong acids have pH values below 3 , so it is a weak acid.
What colour is vinegar on a pH scale?
Vinegar on a pH scale is red. This means that it is a strong acid and the pH value would be 1/2/3.
