Not necessarily. Although a very dilute strong base can produce a pH of 10, so can a weak base such as ammonia.
9
14
Bases run from 7.1 to 14 on the ph scale. A strong base would be in the 12-14 range. A 3ph is a relatively strong acid.
A strong base would be around from 1-3 on the pH scale.
it would be low
A WEAK BASE on the pH scale would be , pH = 8 NB A WEAK ACID on the pH scale would be , pH = 6. The pH scale ranges from 0 to 14 . pH = 0 VERY STRONG ACID/ pH = 5 A weak Acid pH = 7 Neutrality ( Water) pH = 9 A Weak Alkali/Base pH = 14 VERY STRONG ALKALI/BASE. NB An Alkali is a soluble base.
HCl and MgOH
It would turn red in strong acid, orange/yellow in a weak acid, green in a neutral solution, blue in a weak base and purple in a strong base
A strong base would have a pH value ranging from 10 to 14. Examples of strong bases include sodium hydroxide (pH 12-14) and potassium hydroxide (pH 12-14).
The amount of base depends on the chemical formula of the acid.
RbOH is a strong base because it completely disassociates in solution. Rb + cations and OH - anions would almost be all you would find in solution.
The products of this reaction are a salt and water.