Explanation:
It is known that heat (Q) required to change the phase of a given sample of mass m will be as follows.
........ (1)
where, = latent heat of fusion
Similarly, = mL_{v}[/tex] ....... (2)
where, = latent heat of vaporization
As it is known that value of latent heat of fusion of water is 334 J/g and latent heat of vaporization of water is 2260 J/g.
Hence, equating both the equations as follows.
=
=
=
= 54.13 g
Hence, we can conclude that 54.13 grams of ice will melt.
I guess examples of solid and gas???? You have to be more descriptive.....
A: It creates a semi-permeable membrane that lets certain things in and keeps bad things out (large non polar stuff mostly with the exception of transport protiens) so protection
Mass of water = density x volume
Mass of water = 0.413 x 1
Mass of water = 0.413 g
Energy absorbed = mCpΔT
Energy = 0.413 x 4.184 x 76.5
Energy = 132.2 J
Using Planck's equation:
E = nhc/λ
132.2 = (n x 6.63 x 10⁻³⁴ x 3 x 10⁸) / (13.3 x 10⁻²)
n = 8.84 x 10²⁵ photons
Answer:
Cl2 at 250 K < Cl2 at 300 K < H2S at 250 K < H2S at 300 K.
Explanation: