0
Can anyone help with a chemistry question... In a titration of HCl with NaOH 100.0 mL of the base was required to neutralize 20.0 mL of 5.0 M HCl. What is the molarity of the NaOH Please Help!?
Wiki User
∙ 7y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
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.
Biochemistry general chemistry or organic chemistry?
This is not a question.
What can chemistry not do?
It cannot answer this question.
If you were given the molarity and volume of the acid and the volume of the base what additional step is needed to calculate the molarity of the base?
When one does not know the answer to a question there are few options to find refuge with. I suggest you tyr hard and stay humble. THE LYTICS!!!!
Need chemistry help?
Ask your question-
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 is the molarity of a 0.050 N H2SO4 solution?
H2SO4 releases two hydrogen ions into solution. Therefore its Normality is twice its Molarity. Or to answer the question, the molarity is half the normality.
What are the the chemistry question?
this is the chemistry answer
Chemistry trivias with a question did you know that?
give me a sample of chemistry trivias with a question did you know that?
Biochemistry general chemistry or organic chemistry?
This is not a question.
Why are only a few drops of indicator used in a titration?
Answer this question... dnt know
How many grams of solid sodium hydroxide would need to be added to completely neutralize 35.0 mL of 1.45 M HBr?
This is a titration question: we want to have the same number of hydroxide ions as hydroxide ions so that they will form water and the pH will be neutral. In chemistry, we count atoms and molecules in moles, and we can calculate how many moles of HBr we have, because concentration in molarity is the number of moles divided by the volume in liters... M = moles/V. We plug in what we got: 1.45M = moles/0.0350L, and solve for moles: 0.0508 moles. Now we know we need 0.0508 moles of NaOH, whose molecular weight is 40g/mole. MW x moles = grams, so (40g/mole)(0.0508 moles) = 2.03 g of NaOH.
What is the molarity of acetone in water?
The question, as worded, is a little ambiguous. Rather, the question you should be asking is “What is the molarity of a 125 ml aqueous solution containing 10.0g of acetone?” Acetone is roughly 58 grams per mole. Therefore, a 125 mil solution with 10 g of acetone would contain roughly 0.17 moles, and the molarity would be roughly 1.4See the Related Questions for more information about how to calculate the molarity of a solution
What can chemistry not do?
It cannot answer this question.
What are the two ways to look at Chemistry?
The question is a little vague. There can be many ways to look at chemistry, such as organic chemistry and inorganic chemistry.
Chemistry question - What is B?
Boron
What are the SI units for molarity?
moles per liter mol/L
