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
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Did you create 8 different accounts to ask this question repeatedly? Why? O.o You need to know what each of these terms mean. Do you have any specific questions? Of course sensory information will be received through your eyes first (you should know the structure of the eyes, there's a specific order involved here) and that information will be transmitted to the brain - the thalamus, generally, is the part of the brain involved in sensory perception and controlling movement
Did you create 8 different accounts to ask this question repeatedly? Why? O.o You need to know what each of these terms mean. Do you have any specific questions? Of course sensory information will be received through your eyes first (you should know the structure of the eyes, there's a specific order involved here) and that information will be transmitted to the brain - the thalamus, generally, is the part of the brain involved in sensory perception and controlling movement
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