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
The name "Schlemiel" contributes to the indirect characterization in the story because;
Schlemiel means "an ineffectual, bumbling person," and this description fits the forgetful Professor Schlemiel very well.
Schlemiel is a Yiddish word, originally rooted in German that means, ineffectual, awkward, clumsy, and confused. All of these words correctly describe the character of Professor Schlemiel who is always forgetful.
In the story, "The Day I Got Lost", Professor Schlemiel forgot everything that was in his possession. These included his umbrella, his glasses, his briefcase, his handkerchief, and his house address!
These are signs of a bumbling and confused person.
This story was a chapter from a memoir that he was composing and he prayed that he does not forget the manuscript somewhere before it was concluded.
Answer:
are not suitable for tiny apartments
Explanation: Only logical answer based on the information given
