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ycow [4]
2 years ago
13

A pH scale reading 13 indicates a ______

Chemistry
2 answers:
lukranit [14]2 years ago
6 0

Answer:

A pH scale reading 13 indicates a strong base.

Explanation:

From my understanding:

1 -4 is a strong acid

4 - 7 is weak acid

7 - 9 is a weak base

9 - 14 is a strong base

pav-90 [236]2 years ago
4 0
The answer is: A - Strong base

Explanation:

The pH scale goes from 1 - 14 with 1 being the most acidic, 7 being neutral, and 14 being the most basic. Since 13 is right below 14 (which is the most basic), it is a strong base.
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3 years ago
Write word equation for reaction between sodium and sulphur​
White raven [17]

Answer:

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4 0
3 years ago
What are the molarity and osmolarity of a 1-liter solution that contains half a mole of calcium chloride? How many molecules of
givi [52]

Answer:

Molarity = 0.5 M

Osmolarity = 0.5 x 2 = 1 Osmpl.

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6 0
4 years ago
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zheka24 [161]

Answer:

B

Explanation:

7 0
3 years ago
A single atom of an element has 11 protons, 11 electrons, and 12 neutrons. Which element is it?
scoray [572]

Answer:

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Looking at the periodic table, the elements with 11 protons is sodium (Na).

3 0
3 years ago
Read 2 more answers
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