# Yahoo Web Search

related to MLS

1. Sort by

1. ### How many mLs of 18.0 M H2SO4 must be added to 100mL H2O to give soln of 5.00M H2SO4?

... ADDITIVE, but assuming that they were, how many mLs of 18.0M H2SO4 must be ADDED to 100mL of H2O...

3 Answers · Science & Mathematics · 18/08/2013

2. ### in 380 mLs of 0.109 M NaClO4, how many atoms of oxygen?

... 0.109 moles of NaClO4 in 1 L. With 380 mLs you can find the number of moles of that molecule. (0.109 moles...

2 Answers · Science & Mathematics · 06/02/2013

3. ### How many mLs of cyclohexane are required to make 508 mL of a 5.37% (volume %) solution?

...or even volume/weight? If it's volume/volume then the answer would be 27.3 mLs. You divide 508 by a hundred then multiply by 5.37. After you get that...

1 Answers · Science & Mathematics · 20/01/2012

4. ### Cathy has 3.5 grams of NaCl. Does she have enough to make 400 mLs of a .3M solution of NaCl?

let us calculate how many mLs we can make : MV/1000=X/Mw 0.3*V/1000=3.5/58 ...

2 Answers · Science & Mathematics · 22/03/2011

5. ### How many mLs are needed in this reaction?

17.0 ml. first you find your moles of SnCl2: .00618 then you do the 2 to 5 stoichiometric ratio of MnO4 to SnCl2: =.00247 moles Mno4 then you plug those moles into your molarity: .145M=.00247/?L =.017034L = 17...

1 Answers · Science & Mathematics · 17/03/2010

6. ### How many mLs are required to change the pH to 4?

[H+] of 0.1M HCl = 0.1M [H+] of solution with pH = 4.0 = 10^-4 = 0.0001M Use dilution equation: M1V1 = M2V2 0.0001*40 = 0.1 *V2 V2 = (0.0001*40)/ 0.1 V2 = 0.04 Add 0.04mL of 0.1M...

1 Answers · Science & Mathematics · 01/11/2011

7. ### What volume (in mLs) of 0.100 M sodium hydroxide solution must be added to 20.0 mL of 0.13 M sulfuric acid ..?

moles H2SO4 = 0.13 M x 0.0200 L=0.0026 H2SO4 + 2 NaOH = Na2SO4 + 2 H2O moles NaOH required = 0.0026 x 2 =0.0052 V = 0.0052/ 0.100 L=0.052 L => 52 .0 mL

2 Answers · Science & Mathematics · 25/05/2010

8. ### How many mLs are needed in this titration?

M1V1=M2V2 .737M*.035L=.827M*V2 (.737M*.035L)/.827M=V2 31.2mL=V2 there you go

1 Answers · Science & Mathematics · 25/08/2012

9. ### how many mLs of a .5 M NaOH solution will be required to titrate 1.2 g of KHP to the Phenolphthalein endpoint?

Use the titration formula for quickest results ml NaOH required = (1000 X 1.2 gKHP)/(0.5M X molar mass of KHP) the molar Mass of KHP = 204 .23 ml = 1000 X 1.2 /0.5 x 204.23 = 11.75 mls NaOH

2 Answers · Science & Mathematics · 09/09/2011

10. ### What volume (in mLs) of 0.100 M sodium hydroxide solution must be added to 20.0 mL of 0.13 M sulfuric acid ..?

moles H2SO4 = 0.0200 L x 0.13 M=0.0026 the balanced equation is H2SO4 + 2 NaOH = Na2SO4 + 2 H2O the ratio between H2SO4 and NaOH is 1 : 2 moles NaOH required = 2 x...

1 Answers · Science & Mathematics · 16/05/2010