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Molarity
Page 7
Questions (523)
assume that you have a solution that is 5% (mol) acetone and 95% (mol) water. determine the molarity of this solution. how would
1 answer
asked by
Jake
874 views
What is the molarity of a solution in which 58 g of NaCl are dissolved in 1.0 L of solution?
2 answers
asked by
adam sam
854 views
8.58g of coastic soada was dissolved to produce a solution of 500cm3 .to neutralize 50cm3 of this solution 15cm3 of 0.4M HCl was
2 answers
asked by
fathima
846 views
NaOH has a MW of 40. A 0.12M solution is made by adding how much NaOH to 100mL of water?
2 answers
asked by
jake
857 views
How many grams of solute are required to prepare 500ml of 0.5M urea solution,CO(NH2)2?
2 answers
asked by
miah
852 views
If you mix 50.0 mL of a 0.500 M solution of calcium nitrate with 150. mL of a 0.250 M solution of potassium nitrate, what would
1 answer
asked by
colin
822 views
A chemist dissolves 0.095 g of CuSO4 · 5H2O
in water and dilutes the solution to the mark in a 500-mL volumetric flask. A
2 answers
asked by
Neftali
843 views
What is the molarity of a solution that contains 31.0 HCl in 5.00kg water? (molar mass of HCl=36.46 g/mol)
2 answers
asked by
jim
819 views
What is the molarity of H3O+ in a 4.97×10-2 M NH4Cl solution that hydrolyzes according to the equation.
NH4+(aq) + H2O(l) =
2 answers
asked by
uci student
1,266 views
You need to make an aqueous solution of 0.121 M magnesium chloride for an experiment in lab, using a 250 mL volumetric flask.
3 answers
asked by
Linda
836 views
A student weighs out a 13.7 g sample of Cr(NO3)3, transfers it to a 300 mL volumetric flask, adds enough water to dissolve it
2 answers
asked by
dan johnson
827 views
What is the molarity of a solution that contains 0.50 mole of NaOH in 0.50 liter of solution?
a-0.50 b-0.25 c-2.0 d-1.0
2 answers
asked by
denny
809 views
If the density of ocean water at a depth of 1.00 x 10^4 m is 1.071 g/mL and if 27.0 g of water at that depth contains 197 mg of
2 answers
asked by
Mae
804 views
A 300mL solution was made by dissolving 5.0g of MgCl2 in water. What is its molarity?
5 answers
asked by
Anon
807 views
20mL ethanol(density=o.789g/mol) is dissolved in sufficient water to produce a 200mL solution. the density of the solution is
3 answers
asked by
mj
800 views
Please help me, determine the molarity of a solution containing 2.5 moles CuSO4 in 4.2 L of water
3 answers
asked by
phyllis
773 views
a burette had 10ml of water in it before it was filled with NaOH. would this increase, decrease, or not affect the molarity of
5 answers
asked by
maria
806 views
A solution is prepared by dissolving 4g of sodium hydroxide who give 500ml of it.calculate the molarity of the solution.
2 answers
asked by
Anonymous
794 views
Calculate the molarity of the K+ ion in a solution prepared by adding of 5.55 g of K2SO4 to enough water to form 0.500 L of
3 answers
asked by
julie
780 views
Calculate the molarity of a solution prepared by dissolving 25.0 g NaCl in 1.0 L solution.
2 answers
asked by
Marilyn
745 views
What is the molarity of a bleach solution containing 6.6 g of NaOCl per liter of bleach?
answer please
2 answers
asked by
Dave
748 views
What is the molarity of an aqueous solution containing 43.7 g of glucose (C6H12O6) in 1.1 L of solution?
2 answers
asked by
jessica
753 views
If Na has a mass of 23, and Cl a mass of 35, how many grams of NaCl are added to water to make one liter of a 3M solution?
3 answers
asked by
Anonymous
731 views
To 1.0 ml of 1.5%NaCl, water is added to a final volume of 100ml. What is the molarity NaCl of this final solution?
1.5g/100ml I
2 answers
asked by
Samantha
747 views
You have found that 14.37mL of 0.162M sulfuric acid reacts with exactly 20.00mL of barium hydroxide solution of unknown
2 answers
asked by
Micah
747 views
A little confused on this question... I think I would need to take the solute and put it over the solvent, and then use molar
2 answers
asked by
Anon
746 views
the density at 20 degrees celcius of a .258m solution of glucose in water is 1.0173 g/ml, and the molar mass of glucose is 180.2
3 answers
asked by
EGreenblatt
724 views
A solution is 25% by mass calcium nitrate and has a density of 1.21 g/mL what is the molarity?
2 answers
asked by
Adrian
716 views
Can someone make sure that I am correct with my first solution? Also I need help with the 2nd problem. I am a little confused
4 answers
asked by
titration
706 views
What is the molarity of a nitric acid solution if 43.33 mL of 0.10000 KOH solution is needed to neutralize 20.00 mL of the acid?
3 answers
asked by
Anonymous
691 views
What is the molarity of 10g of H2SO4 in 100ml of water?
3 answers
asked by
Deysi
691 views
A solution is prepared by dissolving 25 grams of sodium sulfate in enough water to give a total volume of 500. mL. The molar
2 answers
asked by
jennifer
722 views
what is the molarity if 0.5 grams of sodium chloride is dissolved to make 0.05 mL of solution?
1 answer
asked by
tom
688 views
Calculate the molarity of 10 % HNO3 (w/w) solution if its density is 2.0 g/cc at 25° C.
1 answer
asked by
satyam kar
666 views
What is the molarity of the resulting saline solution when you mix 1 mole HCl with 1 mole NaOH? I'll provide some basic
2 answers
asked by
Andrew
706 views
What would be the resulting molarity of a solution made by dissolving 21.9 grams of KCl in enough water to make an
3 answers
asked by
Brittany
677 views
Calculate the molarity of 1 lit solution of 93% H2SO4 by weight by volume even the density of solution is 1.84 g/ml
3 answers
asked by
Aman
684 views
Sulfuric acid (H2SO4) is a very diprotic acid. If 0.046 moles of sulfuric acid is mixed with water to make 638 mililiter of
4 answers
asked by
Cheyenne
689 views
Calculate molarity of KNO3 solution if 69 g of salt are dissolved into 250 mL of solution
2 answers
asked by
Marissa
664 views
What is the molarity of a solution that contains 0.50 mole of NaOH in 0.50 liter of solution?
a-0.50 b-0.25 c-2.0 d-1.0
2 answers
asked by
John
635 views
How many grams of KBr are contained in 200 mL of a 0.310M KBr solution?
2 answers
asked by
Lauren
653 views
Molarity of CH3CO2H when there are 0.0019536 moles of CH3CO2H and the volume of NaOH tires red was 16.28 mL
1 answer
asked by
Nadia
29 views
You have a .200M solution of NaCl. if you pipette 2.00 mL of the solution into a 25mL volumetric flask and dilute it to the
3 answers
asked by
mikey
674 views
a solution is prepared by dissolving 15.0 grams of ni(no3)2 in enough water to make 250 ml of solution what is the molarity of
3 answers
asked by
Madison
654 views
what volume of 0.4M sodium chloride will contain 0.585g of NaCl
2 answers
asked by
Basheet
616 views
A solution whose molarity was found to be 0.5molar contain A, B, &S what is the mole friction of S given that is no S number
2 answers
asked by
Nddii
609 views
determine the molarity of each of the ions present in the following aqueous salt solutions
1.20M MgSO4
2 answers
asked by
rise
614 views
How many milliliters of 11.5 M HCl(aq) are needed to prepare 310.0 mL of 1.00 M HCl(aq)?
2 answers
asked by
Robert
597 views
if I have 3 tablespoons of sugar (15 grams) and dissolve it in 1 cup (~237 mL) and take out 30 mL what is the molarity in the 30
2 answers
asked by
Anonymous
595 views
What is the molarity of NaOCL in a solution of bleach if 10.00mL requires 22.35mL of 0.0291 M Na2S2O4 to reach the endpoint.
2 answers
asked by
Megan
607 views
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