) 2)
1 m = log2
m= 102,6 gr
N = 6,02 -10°S N = 18,06:1023
M=?
M=?
3) m = 24, 5g2
N = 15,05 · 1023
4)
m= 340 gr
N = 12,04.10
M:?
​

Varyachka228    2   30.01.2021 08:30    1