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3 years ago

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Chemistry

1 answer:

puteri [66]3 years ago

4 0

Answer:

Bleach, seawater, blood, water, coffee, orange, lemon

Explanation:

The pH is a measurement in chemistry defined as the -log [H⁺]. pH is used in quality control of materials. The pH is a scale from 1 (Acids) to 14 (Bases). The pH of 7 is for neutral solutions

Based on the information of the image, the most basic is bleach, then the seawater, the blood, water (Neutral), coffee, orange and, the most acidic is lemon.

The order is:

<h3>Bleach, seawater, blood, water, coffee, orange, lemon</h3>

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3 years ago

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1.78 × 10²⁶ Atoms

Explanation:

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Answer:

The net charge of the ionic compound calcium fluoride is zero (0).

Explanation:

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