There are 8.786 g
<h3>Further explanation </h3>The mole is the number of particles contained in a substance
1 mol = 6.02.10²³
2.30 x 10²³ atoms in Na :
mass :
Where does much of Earth's internal heat come from?
2 answers:
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- Mass=m=750g=0.75kg
- Q=78.45\times 10^3J=78450J
- T_i=100°C
- T_f=?
- Specific heat capacity=c=4200J/kg°C
According to thermodynamics