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Molarity
Page 10
Questions (525)
What is the molarity of H3O+ in a 5.33×10^-4 M NH2NH3Cl solution that hydrolyzes according to the equation.
NH2NH3^+(aq) +
1 answer
asked by
Diem
489 views
if 14.66ml of a standard .2616M KOH solution reacts with 57.5ml of CH3COOH solution, what is the molarity of the acid solution?
1 answer
asked by
sara
479 views
what is the molarity of a HCl solution that contains 13.0 g of HCl in 125 mL of solution?
Answer in units of M is it 3791.944 ?
6 answers
asked by
please help !
466 views
Determine the molarity (in mol/L) of NO2− ions in solution when 9.77×101 g of sodium nitrite is added to enough water to
1 answer
asked by
Colin
471 views
What was the molarity of K2CrO4? M = moles/liter
1 answer
asked by
Ashley
440 views
Determine the molarity containing 10.6g of NaCO3 dissolved in:a)250cm^3 of distilled water.i got 1.06. b)500cm^3 of distilled
1 answer
asked by
lucy
459 views
If you dissolve 236.5 g of (NH4)3PO4 and 166.9 g of K3PO4 in enough water to make the volume of the solution 505.0 mL What is
1 answer
asked by
Jade
457 views
a 35.0ml sample of 37 hcl solution has a density of 1.18g/ml. the sample is diluted to a volume of 0.125L. what is the molarity
4 answers
asked by
john
479 views
What is the Molarity of sodium ions in a 3.3 M solution of sodium phosphate?
3 answers
asked by
Ainsley
453 views
A student measures the molarity of a solution of sodium hydroxide as 0.247M. He leaves the solution in a beaker overnight and
1 answer
asked by
Garrinique
448 views
An amount of 25ml of a 0.8 Molar solution of pure KNO3 and placed in a volumetric flask. Is added water until the thin volume
1 answer
asked by
Alan
456 views
What is the molarity of ZnCl2 that forms when 19.0 g of zinc completely reacts with CuCl2 according to the following reaction?
1 answer
asked by
jiy
461 views
Chemistry - Danielle , Wednesday, February 11, 2009 at 7:24pm
The density of a 22.0% by mass ethylene glycol (C2H6O2) solution in
1 answer
asked by
Danielle
449 views
How many grams of NaCl will you need to mix 200ml of a 2.3M solution?
1 answer
asked by
Dennese
437 views
If 4.0L of a 4.7M SrCl2 solution is diluted to 45L , what is the molarity of the diluted solution?
1 answer
asked by
Anonymous
447 views
What is the molarity of the solution containing 6.245g of oxalic acid, H2C2O4 in 750mL
1 answer
asked by
rv
427 views
What is the molarity of a 0.25-liter solution containing 52 grams of HBr?
1 answer
asked by
chris
446 views
what is the molarity of the solution comtaining 2.5g of acetic acid in 75g of benzene
1 answer
asked by
saira
452 views
A 53 mL sample of a solution of sulfuric acid
is neutralized by 37 mL of a 0.18 M sodium hydroxide solution. Calculate the
1 answer
asked by
Chemistry
456 views
What is the molarity (mol/dm3) of a solution prepared by dilution of 0.125 moles of sodium chloride (NaCl) to 2.50x102 mL with
1 answer
asked by
Josh
443 views
If you dissolve 13.5 g of malic acid, C4H6O5, in half a liter of water (0.500 L), what is the molarity of the acid in the
1 answer
asked by
Ashley
443 views
What is the molarity (moles per liter) of an aqueous solution that is prepared by dissolving 5.58g NaOH (MW=40) in enough water
3 answers
asked by
Kishwa
458 views
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.
1 answer
asked by
Anonymous
462 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
1 answer
asked by
kelli
458 views
The environmental protection agency allows 10 ppb concentration of arsenic in drinking water. What is the molarity of As in this
1 answer
asked by
Please HELP!!!
444 views
What is the molarity of 35.0 of NaCl in 125 mL of water?
1 answer
asked by
Martin
428 views
a 35.5 mL sample of an NaOH solution is needed to titrate a 2.08 g sample of pure benzoic acid (HC7H5O2)a solid. What is the
1 answer
asked by
b
443 views
the molarity of a solution composed of 25.4g KHCO3 diluted with water to a total volume of 200 mL
1 answer
asked by
Colin
439 views
1) If I add 10 grams of salt into 0.1 L of water, what is the molarity of the solution?
2) Serial dilution is a common technique
1 answer
asked by
Caitlyn
477 views
What is the molarity of a solution of H3PO4 if 11.1 mL is neutralized by 33.2 mL of 0.161 M NaOH?
1 answer
asked by
taytay
432 views
A 3 L solution contains 0.8 moles of NaOH. What is the molarity of this solution?
1 answer
asked anonymously
9 views
A 500 mL solution contains 1.2 moles of HC1. What is the molarity of this solution?
1 answer
asked anonymously
26 views
A 500 mL solution contains 1.2 moles of HC1. What is the molarity of this solution? What is n? What is V?
1 answer
asked anonymously
30 views
What is the molarity of Sodium hydroxide solution containing 60 g NaOH in 500 cm³?
1 answer
asked by
Abdulrazak umar Usman
15 views
9.8g of iron(II)salt FeSO4.(NH4)2.6H2O was dissolved in dilute sulphuric(VI)acid.Distilled water was added to it and made up to
1 answer
asked anonymously
29 views
For an experiment, 15 mL of 5% aq NaOH was added each time to the mixture. What is the molarity of 5% NaOH (solution
1 answer
asked anonymously
19 views
when calculating the molarity of 5% naoh, you are given the solution density of 1.055 g/mL. you also know that 30 ml total of
1 answer
asked anonymously
10 views
A label on o bottle of HCL has the following information density 1.134grams per metre cubic and percentage purity 37% find the
1 answer
asked by
Glorious
28 views
A standard solution of sodium carbonate(NaCO3) is prepared by discovering 5.03g of Na2CO3 in water to give a volume of 250.0 ml
1 answer
asked anonymously
35 views
Suppose you have a sample of table salt (NaCl) that has a mass of 100.0 grams. If this amount of salt is added to a large beaker
1 answer
asked anonymously
28 views
A commercial bleach contains 1.2 g of sodium hypochlorite and 0.0096 g of sodium hydroxide in each 24. -mL portion. Calculate
1 answer
asked anonymously
36 views
Calculate the molarity of a solution prepared by dissolving 13.0 g
of Na2CrO4 in enough water to produce a solution with a volume
1 answer
asked anonymously
40 views
How many moles of KBr
are present in 100. mL of a 0.105 M solution?
1 answer
asked anonymously
21 views
A chemist prepares a solution by adding 320 mg
of CoCl2 ( MW = 129.84 g/mol ) to a volumetric flask, and then adding water until
1 answer
asked anonymously
35 views
Calculate the molarity of each aqueous solution with the given amount of C6H1206 (molar mass 180.15
entries has the correct
1 answer
asked anonymously
22 views
Before investigating the scene, the technician must dilute the luminol solution to a concentration of 6.00×10−2 M
. The
1 answer
asked anonymously
49 views
help me with this What is the molarity of an HCl solution if 10.5 mL of a 0.44 M NaOH solution are needed to neutralize 28.0 mL
1 answer
asked anonymously
21 views
1. What is the molarity of an HCl solution if 43.6 mL of a 0.125 M KOH solution are needed to titrate a 25.0 mL sample of the
1 answer
asked anonymously
38 views
The forensic technician at a crime scene has just prepared a luminol stock solution by adding 14.0 g of luminol into a total
1 answer
asked anonymously
20 views
The forensic technician at a crime scene has just prepared a luminol stock solution by adding 14.0 g of luminol into a total
1 answer
asked anonymously
19 views
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