PHS Cafeteria
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PHS Cafeteria
No
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Hydroxides of alkali metals.
Acids usually have pHs from zero to six.
because only solutions can have phs stupid
OHRP
go try at phs... professional health supplys
The Public Health Service (PHS)
Necause the 2 indicators have different PHs level
The address of the Preserving Tolerance Inc is: Rr 1 Box 76, White Haven, PA 18661-9712
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.