Rozwiążecie te zadania ? Ja tego wgl nie ogrniam :<
1.C2.C3.A4.D5.C6.D7.B8.A9.B10.A11. 1d, 5b, 2c, 4a12.
SO3-sumaryczny
Strukturalny-- O
||
O=S=O13.
a)SO3=32+3*16=90u
b)K2O->39*2+16=94u14.C3H8+5O2->3CO2+4H2O15.
128:x
4 :1
128/4=32g
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1.C
2.C
3.A
4.D
5.C
6.D
7.B
8.A
9.B
10.A
11. 1d, 5b, 2c, 4a
12.
SO3-sumaryczny
Strukturalny-- O
||
O=S=O
13.
a)SO3=32+3*16=90u
b)K2O->39*2+16=94u
14.C3H8+5O2->3CO2+4H2O
15.
128:x
4 :1
128/4=32g