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Scrat [10]
3 years ago
11

A substance with a pH less than 7

Chemistry
2 answers:
kari74 [83]3 years ago
8 0

Answer:

An acid

Explanation:

On the pH scale, 7 is neutral, or the pH of pure water. Any substance with a pH of lower than 7 is an acid, while anything with a pH of higher than 7 is a base. The pH scale is measured logarithmically, meaning that each step up is 10 times more powerfully either base or acidic, whichever side it was on.

PolarNik [594]3 years ago
3 0
Coffe, wine, orange juice, gastric juice.
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So it will help you see what is 5 times 9 it is 40.
dolphi86 [110]

Answer:

40

Explanation:

5+5+5+5+5+5+5+5+5=40

7 0
3 years ago
Su şeker karışımını ayırma yöntemi nedir arkadaşlar
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3 0
3 years ago
The density of ethanol is 0.788 g/mL. What is the mass of 157 mL of alcohol?
Lina20 [59]

Answer:

<h3>The answer is 123.72 g</h3>

Explanation:

The mass of a substance when given the density and volume can be found by using the formula

<h3>mass = Density × volume</h3>

From the question

volume = 157 mL

density = 0.788 g/mL

We have

mass = 0.788 × 157 = 123.716

We have the final answer as

<h3>123.72 g</h3>

Hope this helps you

6 0
3 years ago
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Minchanka [31]

Answer:

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dndndnndndbxbdbdbdbdb

6 0
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Which is one of the following is a nonmetal
3241004551 [841]
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7 0
3 years ago
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