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Masja [62]
3 years ago
9

What are the characteristics and ph level of acids?

Physics
1 answer:
12345 [234]3 years ago
7 0

General Characteristics of Acids & Bases. Chemists measure the strength of an acid or base by its pH, which is a term that refers to the "power of hydrogen.". The midpoint of the pH scale is neutral. Compounds with a pH lower than the midpoint value are acidic while those with a higher value are basic or alkaline.

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MissTica

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What is the word for a group of stars that’s not a constellation?.
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2 years ago
A positive charge of 8.0 × 10-4 C is in an electric field that exerts a force of 3.5 × 10-4 N on it. What is the strength of the
Gennadij [26K]

Answer:

E = 0.437 N/C

Explanation:

Given that,

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F = qE

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