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pochemuha
3 years ago
14

Identify each of these substances as acidic, basic, or neutral. pure water, pH = 7.0 lake water, pH = 6.5 baking soda solution,

pH = 9 soapy water, pH = 12
Chemistry
2 answers:
Alex_Xolod [135]3 years ago
5 0

Answer:

pure water, pH = 7.0 (Neutral)

lake water, pH = 6.5 (Acidic)

baking soda solution, pH = 9 (Alkaline)

soapy water, pH = 12 (Alkaline)

Explanation:

The degree of acidicity or alkalinity of a solution can be determined on a pH meter. A pH below 7 is acidic; a pH of 7 is neutral; a pH value of above 7 is alkaline.

Elan Coil [88]3 years ago
4 0

Answer:

Explanation:

NEUTRAL pure water, pH = 7.0

ACIDIC lake water, pH = 6.5

BASIC baking soda solution, pH = 9

BASIC soapy water, pH = 12

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