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How would I calculate the molarity of the resulting solution if 25.0mL of 1.50 M HCL solution is diluted to 500 mL. I know you
4 answers
asked by
Daniel
3,132 views
What is the pH of the solution obtained when 125 mL of 0.614M NaOH is diluted to 16.0 L with water?
4 answers
asked by
Jenna
955 views
Explain how to make a 1 Normal solution H3PO4.
4 answers
asked by
David
2,143 views
What is the molarity of a solution made by dissolving 2.00g of potassium chloride (KCl) in enough water to make 150 ml of
4 answers
asked by
Gerard
2,565 views
I believe the answer is c I just wanted to make sure.
What can help overcome a positive enthalpy of solution and allow a solid
5 answers
asked by
Cortney
2,127 views
the vapor pressure of water at 45.0 °c is 71.93 mmhg. Calculate the vapor pressure of a solution of 1.50 m Al(NO3)3 at this
6 answers
asked by
michael
6,819 views
4. Compound B is provided as a solution and has a specific gravity of 0.65 (Specific gravity is the weight in grams per mL of
4 answers
asked by
jenny
894 views
if an aqueous solution of BA(NO3)2 is added to 1.0 L of a solution containing 0.05 mol F- and 0.075 mol SO4 2-, which salt will
5 answers
asked by
Matt
1,186 views
help please??
Assuming 100% dissociation, calculate the freezing point and boiling point of 2.64 m K3PO4(aq). Tf= Tb=
5 answers
asked by
Can I get some help please
4,759 views
In the laboratory, a student adds 57.6 mL of water to 10.9 mL of a 0.755 M perchloric acid solution. What is the concentration
4 answers
asked by
Misha
617 views
Which of the following solutions of glucose (C6H12O6) is isotonic with a 0.15 M NaCl solution?
Question 24 options: 0.15%(w/v)
4 answers
asked by
Janet
1,816 views
If 10. g AgNO3 is available, what volume of 0.25M AgNO3 solution can be prepared?
5 answers
asked by
annonymous
3,679 views
How would you prepare 455 g of aqueous solution that is 6.50% sodium sulfate Na2SO4 by mass?
percent by mass = grams/100 g
7 answers
asked by
Lauren
2,008 views
Which of the following is NOT true for a solution buffered at a selected pH?
1. The buffered solution could be made to be either
5 answers
asked by
Big Boy
1,828 views
Calculate the mass/volume percent of a NaCl solution in which 182g of NaCl is dissolved in enough water to give a total volume
5 answers
asked by
Jennie
7,808 views
If one mole of each is dissolved in 1.00 L of water, which will lower the vapor pressure the most? Why?
A)C12H22O11 B)C3H7OH
4 answers
asked by
Scarlet
3,560 views
Calculate the molarity and mole fraction of acetone in a 1.29 m solution of acetone (CH3COCH3) in ethanol (C2H5OH). (Density of
4 answers
asked by
sarah
3,544 views
What is the concentration, in percent (v/v) of a solution containing 50mL of diethyl ether (C4 H10 O) in a 2.5L of solution?
6 answers
asked by
Kim
2,972 views
Assuming that the volumes are additive, what volume of water must be added to 35.0mL of 23.0 M HCl to make a solution which is
5 answers
asked by
Denise
3,306 views
You have a stock solution of 16.0 M {{NH}}3. How many milliliters of this solution should you dilute to make 1500 mL of 0.200 M
4 answers
asked by
Veronica
2,150 views
A 2.00 M solution of CaCl2 in water has a density of 1.17 g/mL. What is the mole fraction of CaCl2?
4 answers
asked by
gaby
1,749 views
What is the mass of ethylene gycol dissolved in 5.00 kg of a 40.0% solution?
5 answers
asked by
Nicole
2,795 views
if a solution contains 255mL of ethanol and 375 mL ofwater, what is the percent of ethanol in the soution
4 answers
asked by
mike
2,461 views
If 30 grams of KCl is dissolved in 100 grams of water at 40 degrees celsius, how many additional grams of KCl would be needed to
5 answers
asked by
Sarah
2,827 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
2,056 views
What is the molarity of the resulting solution when 300. mL of a 0.400 M solution is diluted
to 800. mL?
4 answers
asked by
Ivy
5,945 views
Determine the boiling point of a sol'n containing 96.8 g MgBr2 in 2014 g of water.
4 answers
asked by
Ally
2,301 views
Calculate the amount of water (in grams) that must be added to 5.00 g urea in preparation of 16.2% by mass solution.
4 answers
asked by
ain
4,023 views
Calculate the molality of of a sol'n whose density is 1.15 g/ml
4 answers
asked by
Matt
2,836 views
Describe how you would make 500.0mL of a 0.200M NaOH solution from a 15.0 stock NaOH conentration
4 answers
asked by
Monique
6,720 views
Which of the following solutions contain the greatest total ion concentration?
a) one mole of potassium chloride dissolved in
4 answers
asked by
Jon
2,902 views
Calculate the molality of methanol in a solution prepared by dissolving 75.0 mL of methanol, CH3OH (d = 0.791 g/mL), in 150 g of
5 answers
asked by
CC
2,387 views
1.20 L of a solution that is 15.0 % of Pb(NO3)2 by mass (the density of the solution is 1.16 g/mL), starting with solid solute.
4 answers
asked by
Anonymous
1,198 views
Describe how to prepare 1 L of a 0.5 M solution of cobalt chloride hexahydrate (CoCl2 6H2O). Be sure to identify the labware
4 answers
asked by
Morgan
3,417 views
59.0 mL of a 1.80 M solution is diluted to a total volume of 268 mL. A 134-mL portion of that solution is diluted by adding 171
4 answers
asked by
Robert
2,563 views
An aqueous antifreeze solution is 31.0% ethylene glycol (C2H6O2) by mass.
The density of the solution is 1.039 g/cm3. Calculate
5 answers
asked by
Maddie
1,425 views
Calculate the volume of concentrated reagent required to prepare the diluted solutions indicated: (a) 18 M H2SO4 to prepare 225
6 answers
asked by
Annette
3,134 views
What is the pH of a 0.0344 M KOH solution?
5 answers
asked by
Cassie
1,288 views
To what volume should you dilute 124 mL of an 8.10 M CuCl2 solution so that 52.0 mL of the diluted solution contains 5.9 g CuCl2
3 answers
asked by
jay
2,103 views
Which solution will contain the higher concentration of chloride ions? 0.31mol/l sodium chloride or 0.16mol/l magnesium chloride
4 answers
asked by
Debby
533 views
Imagine that you have been asked to prepare 500mL of a 0.25 mol/L solution of sodium hydroxide, NaOH.
a. Make a list of all of
4 answers
asked by
kale
2,576 views
How much Cerium sulfate is needed to make a saturated solution in 100mL of water at 30 degrees Celsius?
4 answers
asked by
Mal
2,014 views
I have no idea where to start with this one...
Calculate the concentration (M) of sodium ions in a solution made by diluting
4 answers
asked by
Ann
3,054 views
Zinc iodide is dissolved in 2.5 L of water to make a solution. 1.00 L of this solution is then diluted to make 12.0 L of a 0.50
4 answers
asked by
Leena
1,866 views
Making the simplistic assumption that the dissolved NaCl(s) does not affect the volume of the solvent water, determine the
4 answers
asked by
Anonymous
1,383 views
A solution of ethanol, C2H5OH, is prepared by dissolving 25.0 mL of ethanol in enough water to give a total volume of 250.0 mL.
4 answers
asked by
Adrian
2,873 views
How to prepare 0.1 M stock solution of KMnO4 in 100ml?
4 answers
asked by
lousy
1,782 views
What volume of a 15.0% by mass NaOH solution, which has a density of 1.116 g/mL, should be used to make 4.40 L of an NaOH
4 answers
asked by
Emma
4,434 views
1-propanol (P1° = 20.9 Torr at 25 °C) and 2-propanol (P2° = 45.2 Torr at 25 °C) form ideal solutions in all proportions. Let
4 answers
asked by
Anonymous
4,555 views
If a solution contains 0.0100 mole of HCl in 10.0 mL aqueous solution.
a.) What is its molarity? My answer is 1M (0.0100
4 answers
asked by
audrey12
1,039 views
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