The intial temperature : 59.865 °C
<h3>Further explanation</h3>
Heat added :
Q = m . c . ΔT
Q = heat, J
m = mass, g
c = specific heat, joules / g ° C
∆T = temperature difference, ° C / K
M ....6,022*10^22 molecules
2,30g .......3,01*10^22 molecules
or 1 mole has 6,022*10^22 molecules so (2,30/Molar mass) = nr of moles with 3,01*10^22 molecules
which will lead to the same thing.
M= 4,6
Answer:
The answer is shown in the picture.
Explanation:
Regarding temperature and kinetic energy:
we add energy to the system as temperature. This energy is seen in the velocity of molecules since kinetic energy means movement. As energy is added, velocity is increased causing the changes of phase.
An ionic compound is From metal and a nonmetal properties