Seudónimo
Seudónimo
07-11-2017
Chemistry
contestada
Which number represents an acidic pH, 4 or 9?
Respuesta :
msfjunaid
msfjunaid
07-11-2017
acids have ph less than 7 and alkali have ph more than 7
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Jessicatcollins
Jessicatcollins
07-11-2017
pH4. Acids are from pH 0 to 6.
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