Answer:
Moles = Molecules / (6.0221415 x 10^23)
Explanation:
Answer:
68000J/kg
Explanation:
Given parameters:
Mass of the substance = 0.5kg
Quantity of heat transferred to the body = 34000J
Unknown:
Specific latent heat of fusion = ?
Solution:
The specific latent heat is usually involve in phase changes;
H = mL
H is the quantity of heat supplied
m is the mass
L is the specific latent heat
Insert the parameters and solve;
34000 = 0.5 x L
L =
= 68000J/kg
(4) total number of valence electrons, because they exist in the same group.
Answer:
I cant see it im so sorry
Explanation:
IDK