melnikovnikita20
melnikovnikita20 melnikovnikita20
  • 19-06-2020
  • Chemistry
contestada

A 25 milliliter sample of HNO2 (aq) is neutralized by 32.1 milliliters of 0.150 M KOH (aq). What is the concentration of the acid

Respuesta :

Аноним Аноним
  • 20-06-2020
We would normally us Normality instead of Molarity for a titration equivalency calculation, but because both are monoprotic the values for N and M are the same.
25.0
m
L
H
N
O
3
⋅
?
M
H
N
O
3
=
32.1
m
L
K
O
H
⋅
0.150
M
K
O
H
?
M
H
N
O
3
=
32.1
m
L
K
O
H
⋅
0.150
M
K
O
H
25.0
m
L
H
N
O
3
M
H
N
O
3
=
0.1926
Answer Link

Otras preguntas

1, A ____ stands alone and is meaningful. a. predicate b. sentence c. fragment d. subject
How to write 6.25 with 25 repeating as a fraction
What type of stellar object will the sun end its life end
In The Navajo Origin Legend, what element of the natural world is believed to have brought about the creation of human life. a. Mirage People b. buckskin c. tip
Which statement best describes an advantage George Washington had as the first president of the United States? A. He was highly respected and had been elected u
choose the answer that best matches the word in italics . 1.) Many parent groups object to SUBLIMINIAL messages in advertising. A-adult B-unperceived C-unhealth
Which sentence uses capital letters correctly? A. "Tell me, Chief Grover," the reporter asked, "Who will be guarding the bank during the Festival?" B. "Tell me,
Find the maximum value of x+y given thatx>=-3y>=5x-93x+y<=15
How did the political system of ancient Athens differ from the political system of the United States today? Ancient Athens had a direct democracy, while the Uni
use Kent State in a sentence