Find the organic and inorganic compounds:
Answer variants:
\(HNO_3\)
Cotton
(\(Na_2CO_3\)
(\(Na_2C_2\))
(\(CaSO_4\))
PVC
Kerosene
(\(NaHCO_3\))
 
1. Organic compounds:
,
,
.
  
2. Inorganic compounds:
,
,
.