Seudónimo
Seudónimo
20-04-2022
Chemistry
contestada
question for smart people
Respuesta :
Аноним
Аноним
20-04-2022
A)
pH⇢ 9.50
pOH⇢14 - pH
pOH⇢ 14 - 9.50
pOH⇢4.50
B)
9.50 = - log [H3O+]
-9.50 = log [H3O+]
[H3O+] = 10^-9.50
[H3O+] = 3.16 x 10^-10
M
C)
The solution is
basic
in nature as it's
pH >7
Answer Link
Аноним
Аноним
21-04-2022
#a
pH+pOH=14
pOH=14-9.50
pOH=4.50
#b
[H+] be x
-logx=9.50
logx=-9.5
x=10^{-9.5}
x=3.2×10^-10M
#c
basic as pH is 9.5>7
Answer Link
VER TODAS LAS RESPUESTAS ( 57+ )
Otras preguntas
The graph of y = |x| is transformed as shown in the graph below. Which equation represents the transformed function? S 4 + 3+ 2+ 1+ -S4 -3 -2 -1 1 3 4 S -2 + -3
Select the correct answer. What is the justification for step 3 in the solution process?
What lines up inside a magnetic material to turn it into a magnet?
how do you get the answer after you have an equation?
HELP PLEASE I WILL GIVE 13 POINTS
6a - 3c + a + 2b = what the answer
For each ordered pair, determine whether it is a solution to the system of equations. y=6x-7 9x-2y=8
Which polynomial is factored completely?
A convex lenses forms a real image of an object magnified two times. The distance between the object and image is 60cm. Find the focal lenth of the lense
What is 102484838+w is equal to what I need help ASAP
