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A 10.00mL sample of 0.02141mol/L

A 10.00mL sample of 0.02141mol/L potassium iodate was treated with excess iodide ion and titrated with sodium thiosulfate. If
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2. asked by Arielle
3. 666 views
In Chemistry: what is ph during the titration of 20.00ml of 0.1000m triethylamine (ch3ch2)3n (kb=5.2x 10-4) with 0.1000m HCL
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2. asked by jain
3. 5,366 views
did i do this rightcalculate the con of cu(nh4)^2+ of solution. Mass of cuso4*5h20=.6000g First i dissolved the sample into
1. 7 answers
2. asked by Jim_R
3. 781 views
A student adds 25.00mL of distilled water to a 10.00mL sample of HCl of an unknown molarity and titrates this against a 0.085M
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2. asked by xx
3. 676 views
A 25.00mL sample of a household cleaning solution was diluted to 250.0mL in a volumetric flask. A 50.00mL aliquot of this
1. 3 answers
2. asked by Ellen
3. 2,719 views
What would be the pAg value if 30.00ml of 0.100M AgNO3 was added to a sample containing 30.00ml of 0.100M Br^-? (Ksp= 5.2
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2. asked by Hiba
3. 306 views
10.0 mL of a 0.300M NH3 solution is titrated with a 0.100M HCl solution. Calculate the pH after the following additions of HCl.0
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2. asked by Raven
3. 951 views
a 10.00ml diluted chloride sample required 44.89 ml of 0.01982 m abno3 to reach the fajans end point. how many moles of cl ion
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2. asked by lisa
3. 563 views
A 50.00ml sample of 0.200M hydroflouric acid (HF) is titrated with 0.200M NaOH. The Pka of HF is 3.452. a) calculate the pH of
1. 3 answers
2. asked by michelle
3. 668 views
assume an unknown sample to be 15% copper, weigh enough dried ore sample to use approximatele 35-45mL of .09M S2O3-. How many
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2. asked by Jill
3. 1,116 views