Pikachu9711 Pikachu9711

13-11-2019
Mathematics

contestada

The Ph scale measures how acidic or basic a substance is. Bleach is said to have a pH of less than 14 and greater than 11. Model the normal range of pH values of bleach, using a compound inequality

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nzeamaluchima nzeamaluchima

13-11-2019

Answer:

14 > Z > 11

Step-by-step explanation:

Let the pH value for bleach be represented by Z.

Z < 14 and Z > 11

∴ 14 > Z > 11

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deveauxkellisa deveauxkellisa

16-08-2022

Answer: Z < 14 and Z > 11

Step-by-step explanation:

Answer Link

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