1. Cu2S
2. Cu2O
3. CuCO3
4. CuCO3.Cu(OH)2
CuCO3.Cu(OH)2
1. Flux and coke
2. Metal and flux
3. Coke and metal oxide
4. Flux and impurities
Flux and impurities
1. Tin
2. Lead
3. Iron
4. Silver
Silver
1. Cu2S
2. CuFeS2
3. CuCO3.Cu(OH)2
4. Cu2O
CuFeS2
1. CaCO3
2. Lime
3. SiO2
4. CaO
SiO2
1. NaCl
2. AgNO3
3. CaCl2
4. Mg(NO)2
AgNO3
1. Isoprene
2. Ethylene
3. acrylic acid
4. 1, 4-butadiene
Isoprene
1. Polyamide
2. Polysaccharide
3. Polydiene
4. Polyhalodiene
Polydiene
1. Teflon
2. Nylon-66
3. Bakelite
4. Nylon-6
Teflon
1. Cyclohexane
2. Benzene
3. Formaldehyde
4. adipic acid
Cyclohexane