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Solution Concentration
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Questions (176)
What is the OH^- concentraton of a solution that is 0.10M in Na2C2O4?
I have a couple of these concentration questions asking
3 answers
asked by
LT
1,282 views
A chemistry student must write down in her lab notebook the concentration of a solution of sodium hydroxide the concentration of
2 answers
asked anonymously
50 views
I was so thankful to see this exact question answered in a different way but I still don't understand how I'm suppose to know
2 answers
asked by
Selina
635 views
how much volume of h2so4 is needed to produce a 0.953 Normality) of h2so4 if the 1 liter solution is 1.14 g/mL in density?
1 answer
asked by
Sham
357 views
0.275gAgNO3 is dissolved in 500mL of solution.
a. What is the molarity of this solution. b. If 10.0 mL of this solution are
2 answers
asked by
Anonymous
673 views
Any help is greatly appreciated
5mL of a solution A (unknown concentration) was transferred into sic 25mL volumetric flask. The
7 answers
asked by
Katy
780 views
What is the % w/v of 13.2 g of salt dissolved in 264 mL of solvent?
3 answers
asked by
jessie
325 views
22 g of potassium iodide is diluted in 1.5 L of sterile water for injection. What is the final percent strength (w/v)?
1 answer
asked by
ki
410 views
The pH of a solution of hydrochloric acid is 1.67. What is the molarity of the acid?
Answer in units of mol/L
2 answers
asked by
Gabriella
630 views
calculate the percent w/v, mole fraction of components, molarity and normality of the solution containing 13 g nahso4 dissolved
1 answer
asked by
maggie valle
416 views
How many grams of solute are required to make a 504 mL solution of copper (I) nitrate with a concentration of 1.3317 M?
I go
4 answers
asked by
Tif
968 views
Calculate the molarity of each of the following solutions. 12.03mg KI in 107.6mL of solution.Express your answer using four
2 answers
asked by
Pat
779 views
3.50 g of KOH in 3.50 L of a KOH solution
Express your answer with the appropriate units.
3 answers
asked anonymously
11 views
A solution contains 0.254 moles of NaCI in 250. g of water. How many grams of solute are present and what is the mass percent
3 answers
asked anonymously
59 views
If 450. mL of 6.0 M KBr solution is diluted to 900. mL, the concentration of the KBr solution is _ _M.
3 answers
asked anonymously
31 views
Compound: Concentration: Measured deltaT
LiCl 6.00 g/kg 0.492 deg C HCl 4.00 g/kg 0.389 deg C NaCl 6.00 g/kg 0.356 deg C
5 answers
asked by
Brunette
457 views
calculate the molarity of a solution containing 20.0g of sulfuric acid in 500 ml of solution?in a solving problem form?
1 answer
asked by
raymond benzon
416 views
15g of potassium chloride is diluted in 2L of sterile water for injection. What is the final perccent strength (w/v)? ____
1 answer
asked by
Betty
343 views
caluclate the volume in mL of 1.74 grams of sodium chloride from a 0.270 M solution
1.74g sodium chloride from a 0.270 M solution
2 answers
asked by
April
512 views
Find the OH- concentration of a solution that is 0.198 M NaOH and 0.262M NH4Cl.
I did the ice table,using OH- from NaOH for an
4 answers
asked by
Rick
525 views
A glucose (C6H12O6) solution is 2.5% glucose by mass. If the density of the
solution is 1.10 g/mL, what is the molarity of
6 answers
asked by
Samantha
1,504 views
if you dissolve 1.60g of Cu(No3)2 in 100mL of water, calculate the molarity of the resulting solution ?
1 answer
asked by
Abdul
372 views
I still need help with #3 I'm not sure how I got 1.14M. I have tried to do the problem over, but I not coming up with my
3 answers
asked by
Paul
665 views
How many milliliters of a 0.14 M NaOH solution contain 0.158 mol of NaOH?
1 answer
asked by
Sky
293 views
What volume of physiological saline solution (90% by weight NaCl, in water) would give you a gram of salt when evaporated?
1 answer
asked by
tina
411 views
Concentrated sulfuric acid is 18.4 molar and has a density of 1.84 grams per milliliter. After dilution with water to 5.20 molar
2 answers
asked by
Kevin
624 views
You are given 350 mL a stock solution of 1.66E-02 M benzoic acid, MW = 122.125 g/mol.
Answer the following questions. A. What is
2 answers
asked by
Natasha
798 views
How many grams of magnesium sulfate are in 2ml of a 50 percent magnesium sulfate solution?
3 answers
asked by
Victoria
48 views
52.8 mL of a calcium chloride solution with unknown concentration was treated with phosphoric acid to remove all of the calcium
4 answers
asked by
Kevin
524 views
PLEASE..Determine [OH-]of a solution that is 0.270 M in HCO3-...thanks
2 answers
asked by
susy
720 views
Acid (Unknown) Solution: HCL Molar Ratio: 1:1 Volume:20 ml Concentration:?
Base(Known) Solution: NaOH Molar Ratio 1:1 Volume 26
2 answers
asked by
Karla
849 views
How much water must be evaporated from a 300 L tank of 2% salt solution to obtain a 5% solution?
1 answer
asked by
Trisan
704 views
How many grams of NaCl with a molar mass of 58.44 would be needed to make 2.5 L of 0.00500 solution?
1 answer
asked by
Cindy
377 views
Part 1 Chapt 4
1. You dissolve 157.1 g of ammonium nitrate in a 250 mL volumetric flask and add water to the mark (call this
1 answer
asked by
Kelsey
651 views
When adding 100mL of water to a solution of 50grams of KI in 400mL of water, the total amount of KI in the new solution will be
1 answer
asked by
Kellie
523 views
What mass in grams of a 0.500 m(molal) solution of sodium acetate, CH3CO2Na, in water would you use to obtain 0.200mol of sodium
4 answers
asked by
Jessica
3,717 views
determine the concentration of NH3(aq) that is required to dissolve 775 mg of AgCl(s) in 100.0 mL of solution. The Ksp of AgCl
3 answers
asked by
maggie
2,111 views
If the solubility of a particular solute is (10 g/100 g H2O) at 20°C, what solution concentration would represent a
4 answers
asked by
ashley
1,585 views
Determine the hydronium ion concentration in a solution that is 0.00042M HCL Answer in units of M.
4 answers
asked by
Raven
1,393 views
calcuate the normality of 0.2M solution of h3p04 ?
3 answers
asked by
Anonymous
1,377 views
Calculate the molality of sulphuric acid solution in which mole fraction of water is .85
4 answers
asked by
swastika
1,381 views
How many milliliters of 0.246 M HNO3 should be added to 213 mL of 0.00666M 2,2'-bipyridine to give a pH of 4.19?
1 answer
asked by
amit
1,239 views
A scientist wants to make a solution of tribasic sodium phosphate, Na3PO4, for a laboratory experiment. How many grams of Na3PO4
2 answers
asked by
ionic
1,192 views
a solution is prepared by mixing 1.0 grams of benzen(c6h6) in 100g of water to create a solution total volume of 100ml.calculate
2 answers
asked by
john
1,105 views
Calculate the morality of a solution made by mixing 250ml of 0.75M H2SO4 with 400ml of 2.5MH2SO4
2 answers
asked by
Alica
1,040 views
Knowing the concentration of a solution allows us to find all of the following except
A. the mass of a solute. B. the mass of the
2 answers
asked by
Natalie
1,005 views
An aqueous solution of copper (I) chloride is 15.7% by mass copper (I) chloride. Copper (I) is 35.8% by mass chlorine. If the
2 answers
asked by
Mom
983 views
Four solution are prepared and mixed together:
Start with 100.0ml of 0.100M BaCl2. Add 50.0ml of 0.100M AgNO3. Add 50.0ml of
2 answers
asked by
Sean
952 views
What is the final concentration (in M) of 17.6 mL sodium chloride solution with an initial concentration of 1.86 M which is
2 answers
asked by
Anonymous
915 views
can anyone help me with this question
A solution is made by dissolving 0.078g of Ca(OH)2 in water to make 100ml of final
1 answer
asked by
Nadine
907 views
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Parent Categories (17)
Acid-Base Chemistry
Acid-base Solutions
Acids and Bases
Cell Biology
Chemical Concentration
Chemical Equations
Chemical Equilibrium
Chemical Reactions
Chemical Solutions
Chemistry
Concentration
Equilibrium
Proportions
Reaction Equations
Solutions
Stoichiometry
Titration