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Nikolay [14]
4 years ago
11

Which pH indicates a substance that is more acidic than a substance with a pH of 4

Chemistry
1 answer:
dexar [7]4 years ago
8 0
Anything with a pH level of 3, 2, or 1.
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What is the mass of 12.83 mL of acetic acid (98% wt/wt)?
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Answer:

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Explanation:

Given;

weight percent of the acetic acid (ratio of solute to total solution), w/w = 98 %

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density of acetic acid, ρ = 1.05 g/mL

density is given by;

density = mass / volume

mass = density x volume

mass of the acetic acid in 12.83 mL =  1.05 g/mL x 12.83 mL

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Therefore, the mass of the acetic acid is 13.5 g

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cestrela7 [59]

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