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Molarity
Page 6
Questions (523)
molarity of a solution containing
5mL of a 3.512 x 10^-5M solution (made from .128g of benzophenone and 50mL of ethanol) and then
3 answers
asked by
john
384 views
what is molarity when 12L of water contains 3.4mol of CO gas
1 answer
asked by
cha'nae
308 views
WHAT IS THE MOLARITY OF A SOLUTION PREPARED BY DISSLOVING 4.92 GRAMS OF CALCIUM NITRATE, Ca(NO3)2 in 250 mL OF WATER?
5 answers
asked by
Persia
508 views
Whatis the molarity of an HCl solution if 25mL of this solution require 19.58mL of 0.1062M Sr(OH)2 solution for complete
2 answers
asked by
Debro
500 views
A solution of ethanol in water is prepared by dissolving 61.0 mL of ethanol (density = 0.79g/mL) in enough water to make 280.0
1 answer
asked by
Jayd
974 views
What is the molarity of a solution containing 20 grams of NaOH in 500 milliliters of solution?
a-0.04M b-0.5M c-1M d-2M
5 answers
asked by
Jena
3,558 views
So my chem experiment asks us: What is the molarity of a 6.0 ppm solution (it's a 6.0 ppm chlorophyll solution, hexane is the
4 answers
asked by
Just One Stranger
3,272 views
I'm having trouble with molarity. What is the molarity of a KCl solution made by diluting 75.0 mL of a 0.200 M solution to a
4 answers
asked by
Madison
3,118 views
Commercial bleach contains 5.25% (by mass) of NaClO in water. It has a density of 1.08 g/mL. Calculate the molarity of this
3 answers
asked by
Drew
2,125 views
If 2.1 moles of CaCl2 are dissolved in enough water to make a 0.92-liter solution, what is the resulting molarity?
0.44 M CaCl2
4 answers
asked by
smith
1,949 views
What is the molarity of a solution containing 8 grams of solute in 500 mL of solution? Round to the nearest hundredth. Don't
4 answers
asked by
archie
1,864 views
Pure acetic acid, known as glacial acetic acid, is a liquid with a density of 1.049 g/mL at 25°C. Calculate the molarity of a
5 answers
asked by
Mindy
1,873 views
How many grams of NaOH (MW = 40.0) are there in 100.0 mL of a 0.275 M NaOH solution?
4 answers
asked by
mary
1,735 views
What is the Molarity of a solution formed by mixing 10.0g H2SO4 with enough water to make 100.0mL of solution?
4 answers
asked by
duane
1,712 views
calculate the molarity of solution cacl2 . if on the chemical analysis . it is found that 200 ml of solution contains 3 into 10
3 answers
asked by
muskan
1,583 views
How would the calculated molarity of KMNo4 be affected when KMno4 is added to rapidly and too much KMnO4 is added, overshooting
4 answers
asked by
Karamu
1,517 views
What is the molarity of a 200. mL solution in which 0.20 mole of sodium bromide is dissolved?
5 answers
asked by
Veronica
1,495 views
Calculate the molarity of a solution made by dissolving 12.5 grams of Na2CrO4 in enough water to form exactly 550 mL of
4 answers
asked by
Anonymous
1,323 views
A solution contains 0.400 g of NaOH in 20.0 mL of solution.
What is its molarity
2 answers
asked by
Urgent
1,300 views
The forensic technician at a crime scene has just prepared a luminol stock solution by adding 11.0 g of luminol into a total
2 answers
asked by
Greenlee
1,287 views
CONCENTRATION OF NaClO IN COMMERCIAL BLEACH.
Bleach comes as 6%(mass/volume) solution of NaClO. Calculate the Molarity of NaClO
1 answer
asked by
Jessica
1,201 views
0.8 Molar NaOH is added to 30 mL of HCI and the volume of base added vs. pH is graphed.
What molarity is the HCI solution?
1 answer
asked anonymously
66 views
What is the molarity of a solution containing 20 grams of NaOH in 500 milliliters of solution?
a-0.04M b-0.5M c-1M d-2M
4 answers
asked by
John
1,124 views
At 25 °C, the density of a 40.0% (m/m) solution of sucrose, C12H22O11, in water is 1.18 g/mL. What is the molarity of this
2 answers
asked by
Michael
1,110 views
If 2.1 moles of CaCl2 are dissolved in enough water to make a 0.92-liter solution, what is the resulting molarity?
2 answers
asked by
smith
1,097 views
calculate the molarity of a solution prepared by dissolving 5g of sodium hydroxide in water to make 1l of solution
2 answers
asked by
dann mavado
1,053 views
In a clean 250-mL volumetric flask, 125 mL of a 6.0 M hydrochloric acid was added. This was then diluted with more water to
2 answers
asked by
Anonymous
1,047 views
A 36.0mL sample of 1.20 M KBr and a 56.0mL sample of 0.700 M KBr are mixed. The solution is then heated to evaporate water until
3 answers
asked by
Cecelia
1,033 views
what is the molarity of solution made from the equivalent of 125 g of sodium nitrate in 1.0 l of solution
1 answer
asked by
andrew b
1,005 views
Sulfuric acid (H2SO4) is a very strong diprotic
acid. If 0.062 moles of sulfuric acid is mixed with water to make 200 mililiter
2 answers
asked by
cheri
1,030 views
How many grams of NaOH are needed to make 450mL of a 2.5%(m/v) NaOH solution?
2 answers
asked by
Telimm
1,012 views
The normality of Hv2SOv4 is given as 0.20 N for a reaction in which the Hv2SOv4 furnishes two hydrogen ions. What is the
2 answers
asked by
kathryn
973 views
How many kilos of ammonia (N1H2)are contained in 600L of a solution that is8% NC13 by volume
1 answer
asked by
Carrisse
943 views
what is the molarity of a solution prepared by dissolving 63.0 g NaF in enough water to make 250.0 mL of solution?
2 answers
asked by
Gloria
964 views
Consider an aqueous solution that contains
22 % (by mass) of a hypothetical solute Z. The formula weight of the solute Z is
3 answers
asked by
Susan
998 views
You are asked to prepare 150.0 mL of 3.15×10−2 M AgNO3.
2.) An aqueous solution is 6.40% methanol CH3OH by mass, with d =
2 answers
asked by
Andrew
971 views
Calculate the morality of the solution 0.450 mol of Na2S in 1.75 L of solution
3 answers
asked by
Betty
966 views
I'm having a lot of trouble with a simple problem. I have a 3.0% by man solution of H2O2 in H2O. The density of thr solution is
1 answer
asked by
Christopher
949 views
If you know that the mass concentration of a NaCl solution is 58.5 g/L, the molar concentration (mol/L) of the solution is ?
can
2 answers
asked by
brett
967 views
What is the molarity of an aqueous solution that is 6.44% glucose (C6H12O6) by mass? (Assume a density of 1.03 g/mL for the
3 answers
asked by
Shelby
929 views
What is the molarity of a solution prepared by placing 7.2 g of glucose in a volumetric flask and adding water to get 250.0 mL
3 answers
asked by
Sara
905 views
What is the molarity of a solution composed
of 2.23 g of potassium iodide (KI) dissolved in enough water to make 0.181 L of
2 answers
asked by
Roberta
912 views
You have 10.0 L of 1.2 M KNO3. What molarity would the KNO3 solution be if you were to take 2.5 L of it and dilute it to 10.0 L?
2 answers
asked by
Kay
904 views
If 3.2 moles of NaCl are dissolved in enough water to make a 0.98-liter solution, what is the molarity of the solution?
4 answers
asked by
ilyrae
887 views
A solution of the primary standard potassium hydrogen phthalate, KHC8H4O4, was prepared by dissolving 0.4877 g of potassium
4 answers
asked by
amanda1012
899 views
what is the approximate molarity of the NaOH solution you will prepare
2 answers
asked by
Jackson GITING
845 views
Determine the molarity of 30% (w/w) KOH of specific gravity 1.29. Thanks for any help.
2 answers
asked by
Alan
872 views
Okay so the question is: what would be the molarity of a saturated aqueous solution of NaI prepared at 25 C, assuming that the
2 answers
asked by
Unknown
872 views
5.85gm of NaCl is dissolved in water and the solution is made up to 0.5 litre. what is the molarity of solution ????
2 answers
asked by
Anonymous
867 views
You dissolve 17.1 gms of sucrose (sugar) in 100 mL of ethanol 20ºC. What is the molarity (M)?
2 answers
asked by
T
854 views
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Acids and Bases
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