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katen-ka-za [31]
3 years ago
13

Will mark Brainliest

Chemistry
2 answers:
yarga [219]3 years ago
7 0

Answer:

A) 6

Explanation:

this is because on the ph scale a number of 7 is used to represent neutral and a number lower than 7 is used to represent the strength of an acid and proves that it is acidic. However a number greater than 7 is used to represent a substance that is an alkali

Tasya [4]3 years ago
4 0
The correct answer is A-6
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Calculate the mass percent (m/m) of a solution prepared by dissolving 51.56 g of NaCl in 164.2 g of H2O. Express your answer to
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Answer:

"23.896%" is the right answer.

Explanation:

The given values are:

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