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Molarity Calculation
Page 2
Questions (420)
Three solutions
56.0 mL of 0.2 M KNO3; 57.0 mL of 0.6 M Ca(NO3)2; and 57.0 mL of 0.325 M KCl were poured together to make one new
3 answers
asked by
selom
2,718 views
Potassium permanganate (KMnO4) solutions are used for the determination of iron in samples of unknown concentration. As a
7 answers
asked by
Anonymous
2,572 views
What volume of a 6.0 M NaOH solution would you need to prepare 250.0 milliliters of a 3.0 M NaOH solution?
4 answers
asked by
Brittaney
2,051 views
The molarity of urea in a solution prepared by dissolving 16 g of urea (MW = 60.0 g/mol) in 39 g of
H2O is __________ M. The
4 answers
asked by
BenY
2,801 views
If 5.20 g of HCl is added to enough distilled water to form 3.00 L of solution, what is the molarity of the
solution? [Use
4 answers
asked by
Chemistry Chick
6,383 views
The volume of .150 molar NaHCO3 solution that contains 6.30 g of Na2CO3 is...
a. .200 L b. 0.400 L c. .500 L d. 1.60 L e. 2.5 L I
4 answers
asked by
Lucien
1,917 views
How would 250 ml of o.15 M KNO3 solution be prepared?(in form of equation)
4 answers
asked by
Kawnullah
640 views
A 0.200 M NaOH solution was used to titrate a 18.25 mL HF solution. The endpoint was reached after 31.20 mL of titrant were
4 answers
asked by
jake
886 views
what is the molarity of 28.9 g of cacl2 dissolved in water to make 0.78 l of solution
4 answers
asked by
Fred
4,119 views
7.0 ml of 6.0 M NaOH are diluted with water to a volume of 400 ml. You are asked to find the molarity of the resulting solution.
3 answers
asked by
Anonymous
4,023 views
What volume of a 0.5 M solution is required to prepare 250 mL of a 0.15M solution?
(Note: M = mole per Litre)
4 answers
asked by
Helen
1,536 views
calculate the molarity of a solution made by dissolving 0.750 grams of Na2SO4 in enough water to form exactly 850 mL of
4 answers
asked by
Anonymous
1,784 views
If 25.0mL of 0.56 M H2SO4 is diluted to a volume of 125 mL, what is the molarity of the resulting solution?
4 answers
asked by
katie
1,329 views
Could someone help me with these problems;
A)If 5.97mL of a solution of NaCl contains 2.54g of sodium ion, what is the molarity
4 answers
asked by
Adam
3,180 views
Using ethanol’s density of 0.789 g/mL, calculate the molarity of ethanol in a beer marked as 5.6%
alcohol. (Hint: 5.6% means
4 answers
asked by
Mary
191 views
The concentration (M) of HCl in a solution prepared by dissolving 5.5 g of HCl in 200 g of C2H6O
is ?????? M. The density of the
4 answers
asked by
benju
3,578 views
2g of a compound Q ,KxHy(C2O4)z .nH2O, was dissolved in water to make 250cm3 of solution. 25cm3 of this solution was pipetted
4 answers
asked by
Twesige Baptist
865 views
What mass of lithium phosphate is needed to prepare 500.0 mL of a solution having a lithium ion concentration of 0.1385 M?
4 answers
asked by
Chris
2,601 views
A 0.1098 g sample of copper metal is dissolved in 34 mL of concentrated HNO3 to form Cu2+ ions and then water is added to make a
4 answers
asked by
ALMA
534 views
to make a sodium chloride solution of the same molarity as household bleach (as determined in question 1) how many grams of salt
4 answers
asked by
Lola
1,359 views
A chemist dissolves 0.097 g of CuSO4 · 5 H2O
in water and dilutes the solution to the mark in a 500-mL volumetric flask. A
4 answers
asked by
Anonymous
3,405 views
I need to figure out the molarity in the problem.
A) 3.60g of sulfuric acid in 450.0mL of solution I was going to take 3.60 /
3 answers
asked by
Leslie Hill
989 views
What mass of oxalic acid dihydrate , H2C2O4•2H2O, is required to prepare 220.0 ml of a 1.28 M solution of oxalic acid ?
4 answers
asked by
Cynthia
2,809 views
Calculate the molarity of a solution if 300.0 mL of it contains 16.8 g of KNO3.
[Use formula weight: KNO3, 101.11
4 answers
asked by
Chemistry Chick
4,202 views
how many moles of solute are contained in each solution?
250 mL of a 0.55 M NaNO3 solution? 145 mL of a 4.0 M HNO3 solution? 6.5
4 answers
asked by
cathy
1,933 views
What is the molarity of a 500 ml solution containing 249g of KI
3 answers
asked by
Nathan
382 views
Calculate the molarity of a solution made by adding 33.4 mL of concentrated nitric acid (70.4 % by mass, density 1.42 g/mL) to
3 answers
asked by
JO
614 views
A solution is prepared by placing 27.8 g of KCl in a 0.700 L volumetric flask and adding water to dissolve the solid, then
3 answers
asked by
Ali
655 views
Calculate the molarity of Formic acid in a solution containing 44g of Formica acid in 470 g of nitrobenzene. The molar mass of
3 answers
asked by
Noga
1,023 views
Calculate the molarity of a solution prepared by diluting 200.0 mL of 4.0 M HCl to 500.0 mL of solution
a. 1.1 M b. 1.6 M c. 2.7
4 answers
asked by
anonymous
885 views
How many grams of KMnO4 should be used to prepare 2.00 L of a 0.500M solution?
3 answers
asked by
ashley
1,321 views
Calculate the molarity of 500. mL of solution containing 21.1 g of potassium iodide
4 answers
asked by
kate
1,920 views
Calculate the molarity of Fe(NO3)3 in Solution A.
Solution A: Mass of Fe(NO3)3 solid: 1.21g & Vol of Solution: 100mL In a
4 answers
asked by
Rosie
1,728 views
Calculate the amount (in grams) of Tris Base needed to make 1L of 0.01M Tris buffer?
Tris Base=121.4 g/mol
4 answers
asked by
San
2,309 views
What is the molarity of an HNO3 solution if 24.1mL of a 0.250M Ba(OH)2 solution is needed to titrate a 15.0mL sample of the
4 answers
asked by
Holly
2,416 views
What is the concentration of sodium phosphate contains 0.60 M Na+?
I'm not sure what to do and how to figure how to do this
3 answers
asked by
Emily White
901 views
A 19.9mL volume of a hydrochloric acid solution reacts completely with a solid sample of magnesium carbonate, producing 183mL of
3 answers
asked by
Michelle
2,357 views
if 25.00 mL of 1.04 M Na2CO3 is diluted to .500 L, what is the molarity of Na2CO3 in the diluted solution?
4 answers
asked by
England
893 views
When 23.5 moles of calcium acetate are
dissolved in enough water to make 825.9 milliliters of solution, what is the molarity of
3 answers
asked by
Anonymous
671 views
a piece of Aluminium weighing 2.7g is titrated with 75 mL of H2SO4(specific gravity 1.18 and 24.7% H2SO4 by weight). after the
4 answers
asked by
glorious
2,652 views
a 215 ml sample of ocean water contains 7.1g. what is the molarity of nacl
3 answers
asked by
Victoria
791 views
Suppose 26.0g of sodium bromide is dissolved in 150mL of a 0.60M aqueous solution of silver nitrate. Calculate the final
4 answers
asked by
Angie
3,628 views
What is molarity of propanol, C3H7OH, when 60. mL propanol is mixed with enough H2O to make a final volume of 100. mL?
The MW of
4 answers
asked by
Dolores Ramirez
1,752 views
how to Calculate the molarity of a solution if sulphuric acid contains 13%H2SO4 by mass and density is 1.02 gm per cm3.
3 answers
asked by
hari
527 views
What is the original molarity of a solution of weak acid whose Ka= 3.5 x 10^ -5 and pH is 5.20...
I'm lost, please help!
3 answers
asked by
Savannah S.
1,075 views
What is the molarity of ZnCl2 that forms when 30.0g of zinc completely reacts with CuCl2 according to the following reaction?
3 answers
asked by
Jenni
1,200 views
What is the molarity of the lithium hydroxide solution if 34.6mL reacts with 17.5 mL of .693 M hydrochloric acid?
3 answers
asked by
Elvin
413 views
A solution of hydrogen peroxide is 15.2% by mass what is the molarity of the solution. Assume that the solution has a density of
3 answers
asked by
Ampi Gao
1,107 views
What volume of 0.100 M K2S solution contains 3.5 g of the solute?
3 answers
asked by
Page
722 views
In the titration of Na2S2O3 against KIO3 the average titre value was 23.1cm3,the volume of iodine used in the titration was
5 answers
asked by
Sarah
1,603 views
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Parent Categories (49)
Acid-Base Chemistry
Acid-base Neutralization
Acid-base reactions
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