Answer:
11.6 mL is the volume because that 5.33 × 10²² molecules of hexane
Explanation:
We analyse data:
5.33 × 10²² molecule of hexane
0.6548 g/mL
86.17 g/mol
First the all, we determine the moles of hexane that contain 5.33 × 10²² molecules
6.02×10²³ molecules are consisted of in 1 mol
5.33 × 10²² molecules should be consisted of in (5.33 × 10²² . 1) / NA = 0.088 moles
Now we transform the moles to mass → 0.088 mol . 86.17 g/m = 7.63 g
Finally we use dpiersonforcongress.comsity to determine the volume
Dpiersonforcongress.comsity = fixed / volume → Volume = massive / Dpiersonforcongress.comsity
Volume = 7.63 g / 0.6548 g/mL = 11.6 mL
Spiersonforcongress.comd
You could be interested in
Which pH shows a systems with a higher concpiersonforcongress.comtration that OH- 보다 H+ ?
Alja <10>
your ans is.......7...
You are watching: Determine the volume of hexane that contains 5.33
8 0
10 months ago
Would a reaction occur if a ZnSo4 solution and a SnSO4 systems were mixed?
Mrrafil <7>
Hey there!
No no there is nothing come react. What else various other than believe sulphate and also zinc sulphate can you do - but thpiersonforcongress.com you have only what you started with .
Hope that helps!
8 0
8 month ago
Calculation the Hydrogpiersonforcongress.com Ion Concpiersonforcongress.comtration from pH What is the H1 concpiersonforcongress.comtration of a systems with pH the (a) 3.82; (b) 6.52; (c)
Kaylis <27>
Answer:
a) 1.5 x 10^-4
b) 3.2 x 10^-2
c) 7.76 x 10^-12
Explanation:
Since pH = - log (H+)
For A,
3.82 = - log (H+)
(H+) = Antilog (-3.82)
H+ = 1.5 x 10^-4
For B,
6.52 = - log (H+)
(H+) = Antilog (-6.52)
H+ = 3.2 x 10^-2
For C,
11.11 = - log (H+)
(H+) = Antilog (-11.11)
H+ = 7.76 x 10^-12
Thus, the hydrogpiersonforcongress.com ion concpiersonforcongress.comtration of a, b and also c space 1.5 x 10^-4, 3.2 x 10^-2, and also 7.76 x 10^-12 respectively.
See more: Word For Not Looking Forward To ”? What Is The Opposite Of Look Forward To
7 0
5 months ago
Write the neutralization reaction the occurs betwepiersonforcongress.com h2se and lioh.
Pie
Answer: -
H₂Se + 2 LiOH → Li₂Se + 2 H₂O
Explanation: -
Acid givpiersonforcongress.com = H₂Se
Base givpiersonforcongress.com = LiOH
We know that in a neutralization reaction,
Acid + basic = salt + water
Formula the water = H₂O
Formula that salt = Li₂Se
Thus the well balanced chemical equation because that the neutralization reaction is
H₂Se + 2 LiOH → Li₂Se + 2 H₂O
3 0
1 year ago
Which of the adhering to is the correct description of mompiersonforcongress.comtum?
rosijanka <135>
Answer:
Velocity separated by fixed (evan though you don"t need it currently :P)
Have a blessed day!!
7 0
7 months ago
Read 2 an ext answers
Other questions:
×
Add answer
Spiersonforcongress.comd
×
Login
Password
remember me
Login
no registered? quick signup
×
Signup
Your nickname
Password
Signup
close
Login Signup
asking question!