A pH of 5 is closer to an acid. 7 is neutral pH.
A solution with a pH of 2 is about 1000 times more acidic than a pH of 5. This does not necessarily mean an acid is stronger, though it may merely be in a higher concentration.
Lower pHs are more acidic Higher pHs are more basic. Therefore, the pH of 5 will be more acidic than pH of 7 ** also, the pH of 7 is neutral. Edit by Kelvin876: Higher pHs are alkalines. **Each number lower is 10 times greater in acidity than the prior number. This would mean that a solution with a pH of 5 is 100 times greater in acidity compared to a solution with a pH of 7.
Slightly acidic, 5<pH<8 , because at pH above 8 it would have been purple
pH 9 - pH 4 = pH 5 It is stronger by 5 pH.
[H3O+] = 10-pH = 10-(5.0) = 1.0*10-5 mol/LpH= the negative log of the hydrogen ion concentration, pH=5 would be a concentration of 10(-5) or 0.00001 moles per liter
the pH would be 5 and the strength would be 1 X 10-5 molar
A solution with a pH of 2 is about 1000 times more acidic than a pH of 5. This does not necessarily mean an acid is stronger, though it may merely be in a higher concentration.
it will totally depend on the brand. I would guess between pH 5 and pH 12.
Lower pHs are more acidic Higher pHs are more basic. Therefore, the pH of 5 will be more acidic than pH of 7 ** also, the pH of 7 is neutral. Edit by Kelvin876: Higher pHs are alkalines. **Each number lower is 10 times greater in acidity than the prior number. This would mean that a solution with a pH of 5 is 100 times greater in acidity compared to a solution with a pH of 7.
It would form NaOH which would mean it is alkaline as it is an hydroxide, and it would have pH 9
Slightly acidic, 5<pH<8 , because at pH above 8 it would have been purple
If you mean pH, the answer would be 7.
[H3O+] = 10-pH = 10-(5.0) = 1.0*10-5 mol/LpH= the negative log of the hydrogen ion concentration, pH=5 would be a concentration of 10(-5) or 0.00001 moles per liter
pH 9 - pH 4 = pH 5 It is stronger by 5 pH.
It is 1 less. Stupid. Just kidding, remember what does the p stand for in pH? POWER of hydronium. PH is -log[H3O+], so a decrease would mean a higher concentration of Hydronium. Remember it's a logarithmic scale, so a change of 1 means a change of 10 times.
black coffee has a pH of 5
base