233.1g
Explanation:
Given:
Formula units of FeCl₃ = 8.65 x 10²³ formula units
Unknown:
Mass of the FeCl₃ = ?
Solution:
The formula unit is the same as the amount of subatomic particles in an atom.
1 mole of a substance = 6.02 x 10²³ formula units
For 8.65 x 10²³ formula units; the number of moles;
Number of moles =
= 1.44moles
Now to find the mass of FeCl₃;
Mass of FeCl₃ = 1.44 x 162.2 = 233.1g
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Number of moles brainly.com/question/1841136
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Answer:
The water freezes and becomes solid ice
Answer:
The answer to your question is: P2 = 846 kPa
Explanation:
Data
V1 = 2.5 l
P1 = 300 kPa
T1 = 273 °K
P2 = ?
V2 = 1 l
T2 = 308°K
Formula




P2 = 846 kPa