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Would the reported molarity of the vinegar sample be affected by an error in weighing?
Yes, the reported molarity of the vinegar sample could be affected by an error in weighing because the amount of vinegar used in the titration would be inaccurate. This would result in a molarity calculation that is not precise and could lead to incorrect results.
If commercial vinegar is 4 percent acetic acid what is the normality of acetic acid in vinegar?
The normality of acetic acid in commercial vinegar that is 4% acetic acid is 0.84 N. This is calculated by multiplying the molarity of acetic acid by the number of acidic hydrogens in acetic acid. Since acetic acid has one acidic hydrogen, the normality is equal to the molarity.
Why doesn't adding water to a vinegar sample prior to titration affect the calculated molarity?
That is a question that confuses many. It is because the water is not acidic and therefore does not affect a colour change. You have a known volume of vinegar when starting the experiment.
What molarity of a solution indicate?
Molarity is an indication for concentration.
Is the lower the molarity the higher the concentration or the lower the molarity the lower the concentration?
The lower the molarity, the lower the concentration. Molarity is a measure of the concentration of a solute in a solution. A lower molarity means there is less solute dissolved in the solution, resulting in a lower concentration of the solute.
Is molarity an intensive or extensive property?
Molarity is an intensive property.
What would happen to the molarity if you concentrate a solution?
If you concentrate a solution, the molarity (moles/liter) will increase.
How do you fnd the molarity?
Molarity = Grams/(Molecular Weight X Volume)
Find the molarity?
Molarity = Grams/(Molecular Weight X Volume)
What is true about the molarity of a weak acid?
The molarity not depend on weak or strong.
What is the relationship between weight and molarity in a solution?
The relationship between weight and molarity in a solution is that weight is directly proportional to molarity. This means that as the molarity of a solution increases, the weight of the solute in the solution also increases. Conversely, as the molarity decreases, the weight of the solute in the solution decreases.
How do you calculate moles from molarity?
To calculate moles from molarity, you use the formula: moles = molarity x volume (in liters). Simply multiply the molarity of the solution by the volume of the solution in liters to find the number of moles present in the solution.
