The mass of the acetic acid is 1.512 g.
<h3 /><h3>What is Molarity?</h3>
molarity is the concentration of a substance in mol per dm³
From the question,
The number of moles contained in the 30 mL vinegar is
- n = (0.84×30)/1000
- n = 0.0252 mol.
the molar mass of vinegar is calculated below.
- m.m of (HC₂H₃O₂) = [1+(12×2)+(1×3)+(16×2)]
- m.m = (1+24+3+32]
- m.m = 60 g/mol.
To calculate the mass of acetic acid, we use the formula below.
- R.m = n×m.m............. Equation 1
Where
- R.m = mass of acetic acid.
Substitute these values into equation 1
- R.m = (0.0252×60)
- R.m = 1.512 g.
Hence, The mass of the acetic acid is 1.512 g.
Learn more about molarity here: brainly.com/question/20383725
Answer:
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The best snap judgments come from people whose decisions are based on impulsive decisions.
<h3>What is a Snap Judgment?</h3>
This refers to the impulsive decisions that a person makes and sometimes they are also made when ample information is available to them.
Hence, we can see that when making a snap decision, it is important to make a quick overview of the information available, before making the decision.
Read more about impulsive decisions here:
brainly.com/question/1646131
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What is the fractions here? can you please insert a image.
