M0aiaaletaRamere
M0aiaaletaRamere M0aiaaletaRamere
  • 18-05-2016
  • Chemistry
contestada

how many milliliters of 0.183 m hcl would be required to titrate 5.93 g koh?

Respuesta :

Willchemistry
Willchemistry Willchemistry
  • 23-05-2016
  Molar mass:
KOH = 56.0 g/mol

Number of moles of KOH :

5.93  / 36.5 => 0.1624 moles

KOH + HCl = KCl + H₂O 

1 mole KOH --------------> 1 mole  HCl
0.1624 moles KOH ----> ?

moles HCl = 0.1624 x 1 / 1

= 0.1624 moles of HCl

V ( HCl ) = moles / molarity

V(HCl) = 0.1624 / 0.183

V (HCl) = 0.887 L x 1000 = 887 mL

hope this helps!



Answer Link

Otras preguntas

Can i have any ideas for my science project plz
If you are paid $1,750 biweekly and Social Security is 6.2% of your income, then determine the amount of your Social Security deduction in each pay period.
What do they do with the remaining rations? They save them so they might have something when they are off this raft. They eat them so they might feel better
What advantage might result from creating several membrane-enclosed compartments within a cell?
What is the structure of the federal court system?
I need two nouns for the word dark.
How much would it cost to build the death star?
Which elements are the main components of the Sun? carbon and oxygen nitrogen and hydrogen hydrogen and helium helium and neon
If the demand for bubble gum falls when people’s income rises, then bubble gum is A) a normal good. B) an inferior good. C) a substitute good. D) a complemen
Identify the adverbial phrase in the following sentence: The studious Andrea will go to the store after she finishes her homework. Question 9 options: The studi