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Physics, 18.05.2021 23:50 mrsbabyjacob

HELP ME IM EVEN MORE DESPERATE THAN BEFOR ILL GIVE BRAINLIEST What is the pH scale? Which of these has the greatest concentration of hydronium (H3O+) ions? Which has the lowest concentration of hydronium (H3O+) ions? Which has equal concentrations of hydronium (H3O+) and hydroxide (OH-) ions?

Bleach pH = 11-13
Orange juice pH =3.3-4.2
water pH=7

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