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April 20, 2014

Search: a solution is prepared by adding 50 ml of .050 M HCl to 150ml of .10M HNO3 calculate the concentrations of all species in this solution

Number of results: 25,441

Chemistry
A lab assistant prepared a potassium chloride solution for her class by dissolving 5.34 g of KCl in 152g of water. What is the mass percent of the solution she prepared? Could you help me set this up/show me how to do this problem?
Friday, April 29, 2011 at 10:03am by Julie

chemistry
A solution is prepared by dissolving 0.5842g of oxalic acid (H2C2O4) in enough water to make 100.0ml of solution. A 10.00ml aliquot (portion) of this solution is then diluted to a final volume of 250.0ml. What is the final molarity of thus prepared oxalic acid solution?
Friday, November 18, 2011 at 1:00pm by NONO

Chemistry
a potassium dichromate is prepared by 0.3525grams of K2Cr2O7 is enough water to yield 250.0mL of solution. a student then measures 10.00mL of an unknown solution of Fe2+ into an erlenmeyer flask and dilutes with 90mL of 1.0M hydrochloric acid. she then titrates this sample ...
Tuesday, April 1, 2014 at 5:37pm by Anonymous

chem
A standard solution is prepared for the analysis of fluoxymesterone (C20H29FO3), an anabolic steroid. A stock solution is first prepared by dissolving 13.0 mg of fluoxymesterone in enough water to give a total volume of 500.0 mL. A 100.0 L aliquot (portion) of this solution ...
Sunday, November 4, 2007 at 12:07am by mel

chemistry
A standard solution is prepared for the analysis of fluoxymesterone (C20H29FO3), an anabolic steroid. A stock solution is first prepared by dissolving 13.4 mg of fluoxymesterone in enough water to give a total volume of 500.0 mL. A 100.0-L aliquot (portion) of this solution ...
Tuesday, November 26, 2013 at 10:42pm by quincy

Chemistry
Find the pH of a solution prepared by taking a 50.0 mL aliquot of a solution prepared by dissolving 12.25g of NaOH and 250.0 mL of water and diluting that aliquot to 1.00L?
Thursday, January 20, 2011 at 10:06pm by Audrey

chemistry! URGENT
A standard solution is prepared for the analysis of fluoxymesterone (C20H29FO3), an anabolic steroid. A stock solution is first prepared by dissolving 10.0 mg of fluoxymestrone in enough water to give a total volume of 500.0 ml. A 100.0 micro liter aliquot (portion)of this ...
Wednesday, December 7, 2011 at 1:39am by Lindsay

chemistry
An unknown was prepared with the concentration of 0.000630 M. A Beer's Law plot was prepared using the absorbance values from standard solutions of ASA and a line drawn through all the points passed through the origin with a slope of 1550.2 M1 . The expected absorbance and %T...
Saturday, January 26, 2008 at 3:26pm by Anonymous

Chemistry
An unknown was prepared with the concentration of 0.000520 M. A Beer's Law plot was prepared using the absorbance values from standard solutions of ASA and a line drawn through all the points passed through the origin with a slope of 1550.2 M1 . The expected absorbance and %T...
Saturday, January 26, 2008 at 11:15pm by Maggie Chuang

Fractions
A technician has prepared three solutions from a 600 mL stock solution. In preparing the first solution of the original volume of the stock solution was used. The second solution required of the remaining stock solution. Preparation of the third solution used 3/5 of ...
Monday, November 12, 2012 at 11:35pm by anna

Math - urgent
2. A technician has prepared three solutions from a 600 mL stock solution. In preparing the first solution of the original volume of the stock solution was used. The second solution required of the remaining stock solution. Preparation of the third solution used 3/5 ...
Monday, November 12, 2012 at 9:29pm by anna

Chemistry
An unknown was prepared with the concentration of 0.000520 M. A Beer's Law plot was prepared using the absorbance values from standard solutions of ASA and a line drawn through all the points passed through the origin with a slope of 1550.2 M1. The expected absorbance and %T ...
Sunday, April 19, 2009 at 2:34am by Joan

college chemistry
An unknown was prepared with the concentration of 0.000266 M. A Beer's Law plot was prepared using the absorbance values from standard solutions of ASA and a line drawn through all the points passed through the origin with a slope of 1646.3 M^1. What are the expected ...
Monday, April 20, 2009 at 12:24am by zahra

chem
An unknown was prepared with the concentration of 0.000630 M. A Beer's Law plot was prepared using the absorbance values from standard solutions of ASA and a line drawn through all the points passed through the origin with a slope of 1550.2 M1. The expected absorbance and %T ...
Monday, April 20, 2009 at 4:09am by eve

Chemistry
An unknown was prepared with the concentration of 0.0000890 M. A Beer's Law plot was prepared using the absorbance values from standard solutions of ASA and a line drawn through all the points passed through the origin with a slope of 1750.0 M1. The expected absorbance and %T...
Saturday, January 23, 2010 at 3:49pm by Sunny

Chem
A solution is prepared by adding of KOH to 1 liter of water. The resulting solution has an [OH] of 1*10 to the negative 3. What would be the pOH of this solution?
Thursday, April 28, 2011 at 12:44am by Carla M

chemistry
An unknown was prepared with the concentration of 0.000630 M. A Beer's Law plot was prepared using the absorbance values from standard solutions of ASA and a line drawn through all the points passed through the origin with a slope of 1550.2 M1 . The expected absorbance and %T...
Saturday, January 26, 2008 at 3:26pm by eve

chem
An unknown was prepared with the concentration of 0.000630 M. A Beer's Law plot was prepared using the absorbance values from standard solutions of ASA and a line drawn through all the points passed through the origin with a slope of 1550.2 M1 . The expected absorbance and %T...
Sunday, April 19, 2009 at 10:30pm by eve

Chemistry
An unknown was prepared with the concentration of 0.000630 M. A Beer's Law plot was prepared using the absorbance values from standard solutions of ASA and a line drawn through all the points passed through the origin with a slope of 1550.2 M1. The expected absorbance and %T ...
Sunday, January 24, 2010 at 6:57pm by Anonymous

chemistry
An unknown was prepared with the concentration of 0.000630 M. A Beer's Law plot was prepared using the absorbance values from standard solutions of ASA and a line drawn through all the points passed through the origin with a slope of 1550.2 M1 . The expected absorbance and %T...
Thursday, April 14, 2011 at 5:54pm by ChemLover

chem
A solution is prepared by dissolving 75.0 grams of sucrose (C12H22O11) in enough water to produce 1.00L of solution. What is the molarity of this solution?
Monday, December 3, 2012 at 2:29am by antu

can please somebody tell how to solve this problem
An unknown was prepared with the concentration of 0.000520 M. A Beer's Law plot was prepared using the absorbance values from standard solutions of ASA and a line drawn through all the points passed through the origin with a slope of 1550.2 M1. The expected absorbance and %T ...
Tuesday, October 2, 2012 at 10:18pm by anchal

Chemistry
A solution is prepared by mixing 0.12 L of 0.12 M sodium chloride with 0.22L of a 0.19M MgCl2 solution.What volume of a 0.22 M silver nitrate solution is required to precipitate all the Cl- ion in the solution as AgCl ?
Saturday, March 13, 2010 at 12:44am by Abril

chemistry
An unknown was prepared with the concentration of 0.000630 M. A Beer's Law plot was prepared using the absorbance values from standard solutions of ASA and a line drawn through all the points passed through the origin with a slope of 1550.2 M1. The expected absorbance and %T ...
Sunday, January 27, 2008 at 4:04pm by john

chemistry
An unknown was prepared with the concentration of 0.000630 M. A Beer's Law plot was prepared using the absorbance values from standard solutions of ASA and a line drawn through all the points passed through the origin with a slope of 1550.2 M1. The expected absorbance and %T ...
Sunday, January 27, 2008 at 4:22pm by Michael

Chemistry
A solution is prepared by dissolving 23.7 g of CaCl2 in 375 g of water. The density of the resulting solution is 1.05 g/mL. The concentration of Cl- in this solution is __________ M. can someone help me? how do i get to M?
Sunday, September 26, 2010 at 12:53pm by BenY

chemistry
A solution is prepared by dissolving 23.7g of CaCl2 in 375.0g of water. The density of this solution is 1.05g/mL. determine the concentration (molarity) of Cl in solution.
Monday, March 14, 2011 at 3:11pm by jim

Chemistry
a solution is prepared using .015 L of 1.0 M HCl and .020 L of .50 M HNO3. the final volume of the solution is 1.25 L. Answer th following questions. a)what are the [H3O+] and [OH-] in the final solution? b)What is the pH of the final solution?
Tuesday, May 4, 2010 at 7:18pm by Alexa

chemistry
For an experiment, a student needs 1L each of 2M NaOH and 2 M KCl solutions. The NaOH will be prepared from a 12M stock solution, whereas the KCl will be prepared from dry, powder,KCl. Describe the process by which each of the solutions can be prepared. Include: Mention of ...
Saturday, May 22, 2010 at 10:24pm by baby_doll321

Gen cmehistry
I believe that a freshly prepared solution of Ag(NH3)2^+ is colorless. The other two are colored and silver salts turn a purple color if left in sunlight (which is why I said freshly prepared).
Wednesday, April 21, 2010 at 3:00pm by DrBob222

chemistry
A solution is prepared by dissolving 49.0 g of glucose (C6H12O6) in 225.0 g of water. The density of the resulting solution is 1.23 g/mL. Determine the osmotic pressure (in Pa) of this solution at 25.0 oC.
Tuesday, February 9, 2010 at 11:01pm by G-Unit 32

Chem II
A solution is prepared by dissolving 12.7 g Ca(NO3)2 in enough water to make 100.0 mL of stock solution (molar mass is 164.09-1). What is the molarity of the solution?
Wednesday, January 23, 2013 at 10:08pm by vera

Chemistry
A solution is prepared by dissolving 571.6 g of H 2SO4 in enough water to make 1000.0 mL of solution. The solution has a density of 1.3294 g/mL. (molar mass of H2SO4 = 98.08). What is the molar concentration of the solution?
Sunday, March 24, 2013 at 7:33pm by Bill

Chemistry
The of hydroxylamine, , is . A buffer solution is prepared by mixing 120 of a 0.34 hydroxylamine solution with 60 of a 0.25 solution.Solve for the PH
Friday, April 19, 2013 at 1:03am by Veronica

Chemisty
A solution is prepared by dissolving 3.44 g of sucrose, C12H22O11, in 118 g of water. a) What is the molality of the resulting solution? b) What is the mole fraction of water in this solution?
Tuesday, January 14, 2014 at 8:04pm by Kate

Chemistry II
A solution is prepared by placing 72.8 g of magnesium chloride in 120 g of water at 22oC. a)What is the boiling point of the solution? b)What is the freezing point of the solution?
Wednesday, September 16, 2009 at 2:56am by Chase

chemistry
A solution is prepared by dissolving 15.0 g of NH3 in 250.g of water. The density of the resulting solution is 0.974 g/ml. The mole fraction of NH3 in the solution is?
Friday, March 5, 2010 at 1:09am by CC

Chemistry
A solution is prepared by dissolving 130 g of NaNO3 in 100 g of water at 80C. The solution is cooled to 0C. How many grams of compound remain in solution? How many grams of solid are formed?
Sunday, April 3, 2011 at 10:06am by George

Chemistry
A solution is prepared by dissolving 130 g of NaNO3 in 100 g of water at 80C. The solution is cooled to 0C. How many grams of compound remain in solution? How may grams of solid are formed?
Sunday, April 3, 2011 at 5:20pm by Craig

chemistry- absorbance & transmittance
An unknown was prepared with the concentration of 0.000120 M. A Beer's Law plot was prepared using the absorbance values from standard solutions of ASA and a line drawn through all the points passed through the origin with a slope of 1750.0 M1. The expected absorbance and %T ...
Friday, February 16, 2007 at 1:00pm by christine

Chemistry
A solution is prepared by adding of KOH to 1 liter of water. The resulting solution has an [OH negative]of 1 * 10 negative 3. What would be the pOH of this solution? Can you show me how you came up with this answer? Thank you.
Wednesday, April 27, 2011 at 10:42pm by Tia

Chemistry
A solution is prepared using 15.0 mL of 1.0 M HCl and 20.0 mL of 0.5 M HNO3. The final volume of the solution is 1.25 L. What are the [H3O+] and [OH-] in the final solution? What is the pH of the final solution?
Saturday, May 22, 2010 at 12:31pm by Heather

chem
1. What is the [K+] of a solution prepared by dissolving 0.140 g of potassium hydroxide in sufficient pure water to prepare 250.0 ml of solution? 2. What is the pH of a 0.570 M solution of aniline? Kb = 7.4 10-10
Monday, March 31, 2008 at 7:43am by nelson

chemistry
Calculate the molarity of a solution prepared by dissolving 25.0 g NaCl in 1.0 L solution.
Wednesday, April 6, 2011 at 4:06pm by Marilyn

chemistry
I'm not sure the only help my professor gave for this question is as follows... Make a liter of 0.9%NaCl in water. The result for grams of NaCl to add to the water I want in one sig fig. Then use 600 mL of the 0.9% NaCl you prepared as the solvent to make a 100mM Glucose ...
Sunday, December 5, 2010 at 10:00pm by margrav2

chemistry
Q: A 1.5L solution is prepared using 75g of calcium chloride. What is the molarity of this solution?
Monday, December 5, 2011 at 1:33pm by Anonymous

chemistry help asap
what is the molarity of a solution prepared by diluting 500ml of a 6.0 M solution to 750 ml?
Monday, February 6, 2012 at 8:20pm by Abdul

chemistry help asap
what is the molarity of a solution prepared by diluting 500ml of a 6.0 M solution to 750 ml?
Monday, February 6, 2012 at 8:20pm by Abdul

Chem I
Calculate the concentrations of hydronium and hydroxide ions in a solution prepared by dissolving 0.345g of solid NaOH in enough water to make 225mL of solution. Also calculate the pH and pOH of the solution.
Monday, November 15, 2010 at 9:16pm by Natalea

chemistry
A solution was prepared by dissolving 43.0 of in 225 of water. Calculate the mass percent of in the solution.
Friday, October 1, 2010 at 11:25pm by help

chemistry
What is the pH of a solution prepared by dissolving 7.5g HCl in water to make 375mL of solution?
Sunday, February 27, 2011 at 12:53pm by Brittany

chemistry
A pickling solution is prepared by dissolving 278 g of NaCl in 4-1 L of water. Calculate the osmolarity of the solution
Tuesday, March 8, 2011 at 8:03pm by bob

CHEMISTRY
A solution is prepared by dissolving 15.0 g of NH3 in 250 g of water. The density of the resulting solution is 0.974 g/mL. The mole fraction of NH3 in the solution is __________. A) 16.8 B) 0.940 C) 0.0597 D) 0.922 E) 0.0640
Sunday, September 26, 2010 at 11:35am by Jessie

chem101
a 0.1M NaOH solution has been prepared for you.Describe how you would prepare 1 litre of the same solution
Sunday, April 11, 2010 at 3:43am by kabelo

chemistry
What is the molarity of a solution prepared by dissolving 8.5 g NaCl in enough H2O to give 600 ml of solution?
Wednesday, October 27, 2010 at 3:14pm by mica

chem 100
What is the pH of a solution prepared by dissolving 7.5 g HCl in water to make 415 mL of solution?
Tuesday, May 10, 2011 at 1:05am by yesi

chemistry
What is the pH of a solution prepared by dissolving 1.533 g HCl in water to make 420 mL of solution
Monday, December 17, 2012 at 3:28pm by Nancy

Chem 12
Okay, this is a two-part question and the unit is acids and bases. Ka for NH4 is 5.6 x 10^ -10 Kb for NH3 is 1.8 x 10^ -5 1. Determine the pH of a solution prepared by adding 0.0500 mole of solid ammonium chloride to 100mL of a 0.150 molar solution of ammonia. 2. If 0.0800 ...
Tuesday, March 27, 2007 at 12:21am by Kevin

chemistry
A solution is prepared by dissolving 17.1grams of sucrose, c12h22o11, in 275grams of h20. what is the molality of that solution? how would i do this???
Saturday, April 5, 2008 at 12:41pm by Miley

chemistry
what is the PH of a solution prepared by adding enough water to 15.00g of NaNO2 to make 275ml of solution
Tuesday, April 15, 2008 at 11:09pm by Chuck

chemistry
2.36 L of an aqueous solution containing 39.0 g of KCl dissolved in pure water is prepared. The molarity of the solution is?
Tuesday, February 8, 2011 at 11:45pm by Jen

chemistry
A 250cm^ solution is prepared by dissolvin 8.0g of sodium hydroxide in distilled water.calculate the concentration of this solution
Sunday, May 8, 2011 at 9:47am by lesedi

chemistry
calculate the molarity of a solution prepared by dissolving 5g of sodium hydroxide in water to make 1l of solution
Wednesday, May 11, 2011 at 3:33pm by dann mavado

chemistry
compute for the pOH of a solution prepared by dissolving 5.50g KOH in enough to make a 100.0mL solution
Monday, February 13, 2012 at 2:10am by valerie faylogna

Chemistry
One liter of Saline solution is prepared by dissolving 25.0 g NaCl in water. Find the molarity of this solution.
Monday, February 20, 2012 at 11:18pm by Kristen

Chemistry
What is the molarity of a solution prepared by dissolving 2 moles of BaCl2 in enough water to make a 4.0 L solution? M= mols/L a. 0.5 M b. 8.5 M c. 17.1 M
Thursday, June 7, 2012 at 8:51pm by Anonymous

chemistry
what is the molarity of a solution prepared by dissolving 63.0 g NaF in enough water to make 250.0 mL of solution?
Tuesday, October 16, 2012 at 12:56pm by Gloria

chemistrey
What is the molarity of a solution prepared by dissolving 8 grams of BaCl2 in enough water to make a 450.0 mL solution?
Thursday, March 7, 2013 at 11:37am by Anonymous

Chemistry
A 2.5% KCl solution is prepared by dissolving enough of the salt to give 181.4 g of solution. What mass (g) of water is required?
Monday, April 8, 2013 at 3:44pm by Linzy

AP CHEMISTRY
A solution is prepared in which a trace or small amount of Fe2+ is added to a much larger amount of solution in which the [OH-] is 1.0 x 10^-2 M. Some Fe(OH)2 precipitates. The value of Ksp for Fe(OH)2 = 8.0 x10^-10. A. Assuming that the hydroxide is 1.0 x 10^-2 M, calculate ...
Wednesday, April 11, 2012 at 5:57pm by DAN

Dr. Bob
Phenanthroline (C12H8N2) was added to the colorless prepared solution and a phenanthroline-iron (II) complex was formed. The absorbance of the resulting colored solution was measured on the spectrophotometer and the percent iron was read from a graph that had been prepared ...
Monday, November 19, 2007 at 4:46pm by Suzy

Chemistry
Calculate the pH and pOH of a solution prepared by dissolving 0.93 g of HCl in enough water to give 0.40 L of solution.
Wednesday, June 2, 2010 at 4:47pm by Jakob

Chemistry
1.69 L of an aqueous solution containing 25.00 g of KCl dissolved in pure water is prepared. What is the molarity of the solution?
Friday, April 22, 2011 at 6:56pm by Lori

chemistry - science
calculate molarity of NaOHin the solution prepared by dissolving its 4g in enough water to form 250ml of this solution ?
Friday, February 17, 2012 at 7:31am by tania

chemistry
you dissolve 0.70 moles of HCI in enough water to prepare 250ml of solution. what is the molarity of the solution you have prepared
Sunday, April 15, 2012 at 11:17pm by aileen

chemistry
What is the pH of a solution prepared by dissolving 12.2 g of benzoic acid in enough water to produce a 500 mL solution?
Sunday, May 13, 2012 at 10:23pm by Andrea

chemistry
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 solution.
Saturday, December 15, 2012 at 10:44pm by julie

chemistry
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 solution.
Wednesday, April 3, 2013 at 10:27pm by kelli

Chemistry
What is the molarity of a solution prepared by dissolving 5.86 grams of naoh in enough water to make 250 milliliters of solution
Thursday, May 9, 2013 at 4:35pm by Talia flores

chemistry
calculate the molarity of the solution prepared by dissolving 16.45g NH4NO3 in water to make 250.mL solution.
Sunday, March 16, 2014 at 8:39am by hunter

chemistry
a sodium hydroxide solution was prepared according to the procedure outlined in this weeks experiment. This sodium hydroxide solution was standardized by by titration against exactly 10mL of a 0.28M hydrochloric acid solution. In three titrations, the volumes of the sodium ...
Sunday, November 25, 2012 at 3:26pm by Kacie

Chemistry
determine the approximate molarity of a solution of NaOH prepared by diluting 10ml of 6M NaOH to a volume of 400 ml. using the solution in the first part, 24.5ml of NaOH solution was required to neutralize 26.4ml of a .150M HCl solution. find the molarity of NaOH
Thursday, February 28, 2008 at 10:37pm by Chuck

chem!
A solution was prepared by dissolving 0.163 g of sugar, (C12H22O11 MW = 3423gmol) in 100.00 mL water. What is the molarity of this solution?
Monday, April 13, 2009 at 1:01am by eve

Chemistry
A solution is prepared by dissolving 10.0 moles of Na2SO4 solid in 0.500 kg H2O. what is the vapor pressure of the solution at 30 C?
Saturday, September 5, 2009 at 9:38pm by Tammy

Chemistry
what is the molarity of a solution prepared by dissolving 222 g of sodium carbonate in enough water to make a solution volume of 3250 mL's?
Friday, July 9, 2010 at 11:40pm by Heather

science
A laboratory assistant prepared 1 liter of a 40% aqueous sodium Hydroxide solution. how many grams of NaOH were needed to make this solution?
Monday, April 11, 2011 at 2:36pm by lola

chemistry
a solution is prepared by dissolving 02.50 mole of Ba(OH)2 in enough water to get 4.00 L of solution. What are the OH- and H3O+ molar concentrations?
Thursday, July 28, 2011 at 12:58pm by tara

Chemistry
A solution is prepared by mixing 3.5 g of nitric acid with enough water to make 8.00 L of solution. Find the [H3O+], [OH-], pH and the pOH
Wednesday, March 7, 2012 at 3:36am by Mary

Chemistry
Determine the molarity of a solution prepared by dissolving 16.9g of naoh in enough water to make 250.0ml of solution
Thursday, April 4, 2013 at 6:28pm by Ryan love

Chemistry
A solution is prepared by mixing 8 mL of .2 M Fe(NO3)3, 10mL of .001 M NaSCN, and 7 mL of .1 M HNO3 a. calculate the concentration of Fe3+ in the solution b. calculate the SCN- in the solution
Sunday, February 20, 2011 at 9:56pm by Anonymous

chemistry
prepare n/10 solution of oxylic acid .find out the strength in normality of the given potassium permagnet solution with the help of prepared solution of oxylic acid?
Saturday, March 17, 2012 at 4:15am by mrinal

chemistry
A solution is prepared by dissolving 0.20 mol of acetic acid and 0.20 mol of ammonium chloride in enough water to make 1.0 L of solution. Find the concentration of ammonia in the solution.
Thursday, April 23, 2009 at 12:49pm by Anonymous

chemistry
A solution is prepared by dissolving 0.20 mol of acetic acid and 0.20 mol of ammonium chloride in enough water to make 1.0 L of solution. Find the concentration of ammonia in the solution.
Thursday, April 23, 2009 at 7:10pm by Anonymous

chemistry
A solution is prepared by dissolving 0.20 mol of acetic acid and 0.20 mol of ammonium chloride in enough water to make 1.0 L of solution. Find the concentration of ammonia in the solution.
Thursday, April 23, 2009 at 8:48pm by Anonymous

Chemistry
A solution is prepared by dissolving 0.12 mol of acetic acid and 0.12 mol of ammonium chloride in enough water to make 1.0 L of solution. Find the concentration of ammonia in the solution.
Sunday, March 24, 2013 at 4:26pm by Emma

Chemistry
A solution is prepared by dissolving 0.12 mol of acetic acid and 0.12 mol of ammonium chloride in enough water to make 1.0 L of solution. Find the concentration of ammonia in the solution.
Monday, March 25, 2013 at 11:52am by Emma

Biochem
A buffer solution is prepared by mixing 200 mL of 0.2 M salt solution and 400 mL of a 0.2 M acid solution. What is the concentration of the resulting buffer? ~what is the pKa?
Monday, November 19, 2012 at 8:17pm by Dr. Nick

Chemistry
a solution is prepared by dissolving 22.0g of NaOH in 117.0g of water. The NaOH solution has a density of 1.15 g/mL. what is the Molarity(M) of the solution.
Friday, March 14, 2014 at 1:07pm by caroline

chemistry
prepare M/20 solution of oxalic acid. Find out the molarity and strength in gram per litre of the given solution of potassium permanganate with the help of the prepared solution of oxalic acid
Tuesday, April 5, 2011 at 9:47am by sidd

chemistry
Calculate the molarity of a solution that is prepared by dissolving 23.35g of CaCl2 in a sufficient amount of water to make a 600 mL solution
Wednesday, May 7, 2008 at 9:02pm by katie

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