Find the organic and inorganic compounds:
Answer variants:
\(HNO_3\)
LPG
Cotton
(\(Na_2C_2\))
(\(CaSO_4\))
(\(CO_2\))
(\(K_2CO_3\))
PVC
 
1. Organic compounds:
,
,
.
  
2. Inorganic compounds:
,
,
.