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2 SbCl3 + 2(NH4)2S = 2 SbS + 2(NH4)2 + 3 Cl2
Na3Po4 + H2SO4 = Na2SO4 + H3Po4 =>
2 Na3Po4 + 3 H2SO4 = 3 Na2SO4 + 2 H3Po4
NH3 + H2(SO4) = (NH4)2(SO4) =>
2 NH3 + H2(SO4) = (NH4)2(SO4)
Fe2 + ZnSO4 = FeSO4 + Zn =>
Fe2 + 2 ZnSO4 = 2 FeSO4 + 2 Zn
CaCl2 + (NH4)2CO3 = (NH4)Cl + CaCO3 =>
CaCl2 + (NH4)2CO3 = 2(NH4)Cl + CaCO3
H2SO4(ac) + Ba(NO3)2(ac) = BaSO4(ac) + HNO3(ac) =>
H2SO4(ac) + Ba(NO3)2(ac) = BaSO4(ac) + 2 HNO3(ac)
CH3CHCHCH2CH3 + KMnO4 + KOH = CH3CH2COOKCH3COOK + K2MnO4 + H2O =>
CH3CHCHCH2CH3 + 8 KMnO4 + 10 KOH = CH3CH2COOKCH3COOK + 8 K2MnO4 + 6 H2O
CuSO4*3Cu(OH)2 = CuSO4 + Cu(OH)2 =>
CuSO4*3Cu(OH)2 = CuSO4 + 3 Cu(OH)2
Ag + HI = AgI + H2 =>
2 Ag + 2 HI = 2 AgI + H2
MnO2 + NaOH + O2 = Na2MnO4 + H2O =>
2 MnO2 + 4 NaOH + O2 = 2 Na2MnO4 + 2 H2O
NaHSO3 + H2SO4 = H2O + Na2SO4 + SO2 =>
2 NaHSO3 + H2SO4 = 2 H2O + Na2SO4 + 2 SO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
(NH4)2CO3 + HCl = NH4CO3 + NH4HCl =>
(NH4)2CO3 + HCl = NH4CO3 + NH4HCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
P4 + Cl = P4Cl5 =>
P4 + 5 Cl = P4Cl5
Cr203 + KClO3 + KOH = K2CrO4 + KCl + H2O =>
Cr203 + 203 KClO3 + 406 KOH = 203 K2CrO4 + 203 KCl + 203 H2O
HCl + Br2 = Br2H + Cl2 =>
2 HCl + 2 Br2 = 2 Br2H + Cl2
NaOCl + H2SO4 = HSO4 + H2O + NaCl =>
NaOCl + 2 H2SO4 = 2 HSO4 + H2O + NaCl
Al + HNO3 = Al5(NO3)3 + H2 =>
10 Al + 6 HNO3 = 2 Al5(NO3)3 + 3 H2
Zn(s) + HNO3(aq) = Zn(NO3)2(aq) + N2O + H2O(l) =>
4 Zn(s) + 10 HNO3(aq) = 4 Zn(NO3)2(aq) + N2O + 5 H2O(l)
KCrO7 + HBr = KBr + CrBr3 + Br2 + H2O =>
KCrO7 + 14 HBr = KBr + CrBr3 + 5 Br2 + 7 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
CaCO3 + H2SO4 = CaSO4 + H2CO3 =>
CaCO3 + H2SO4 = CaSO4 + H2CO3
K2CO3 + LiOH + HCl = KOH + LiCl + H2CO3 =>
K2CO3 + 2 LiOH + 2 HCl = 2 KOH + 2 LiCl + H2CO3
PbO2 + NaOH + Cr2(SO4)3 = Na2CrO4 + Na2[Pb(OH)4] + Na2SO4 + H2O =>
3 PbO2 + 16 NaOH + Cr2(SO4)3 = 2 Na2CrO4 + 3 Na2[Pb(OH)4] + 3 Na2SO4 + 2 H2O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Pb + K2CrO4 = PbCrO4K2 =>
Pb + K2CrO4 = PbCrO4K2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CuSO4*5H2O + (NH4)2HPO4 = Cu2PO4OH + NH4 + HSO4 + H2O =>
2 CuSO4*5H2O + (NH4)2HPO4 = Cu2PO4OH + 2 NH4 + 2 HSO4 + 9 H2O
Ca(CO3) + HCl = CaCl + H(CO3) =>
Ca(CO3) + HCl = CaCl + H(CO3)
ZnNO3 + NH4PO4 = ZnPO4 + NH4NO3 =>
ZnNO3 + NH4PO4 = ZnPO4 + NH4NO3
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Na2SiO3 + NaOH = Na4SiO4 + H2O =>
Na2SiO3 + 2 NaOH = Na4SiO4 + H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Ca(OH)2 + P2O5 = CaHPO4 + H2O =>
2 Ca(OH)2 + P2O5 = 2 CaHPO4 + H2O
BaC2O4 = Ba + CO2 =>
BaC2O4 = Ba + 2 CO2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
C + O2 = CO =>
2 C + O2 = 2 CO
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
K2CO3 + FeCl3 = Fe2(CO3)3 + KCl =>
3 K2CO3 + 2 FeCl3 = Fe2(CO3)3 + 6 KCl
I2 + NaOH + Cl2 = Na2H3IO6 + NaCl + H2O =>
I2 + 18 NaOH + 7 Cl2 = 2 Na2H3IO6 + 14 NaCl + 6 H2O
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
Co + O2 = Co2O3 =>
4 Co + 3 O2 = 2 Co2O3
AgNO3 + K2S2O8 + KOH = K2SO4 + Ag2O2 + KNO3 + H2O =>
2 AgNO3 + K2S2O8 + 4 KOH = 2 K2SO4 + Ag2O2 + 2 KNO3 + 2 H2O
H2SO4 + NaClO = H2O + NaSO4 + Cl2 =>
2 H2SO4 + 2 NaClO = 2 H2O + 2 NaSO4 + Cl2
CuSO4*3Cu(OH)2 = CuSO4 + Cu(OH)2 =>
CuSO4*3Cu(OH)2 = CuSO4 + 3 Cu(OH)2
Na2SO3 + KIO3 + HNO3 = KNO3 + I2 + H2O + Na2SO4 =>
5 Na2SO3 + 2 KIO3 + 2 HNO3 = 2 KNO3 + I2 + H2O + 5 Na2SO4
C4H6O + H2O = C2H4O =>
C4H6O + H2O = 2 C2H4O
BaCl2 + K2CO3 = BaCO3 + KCl =>
BaCl2 + K2CO3 = BaCO3 + 2 KCl
KOH + Cl2 = HClO3 + KCl + H2O =>
5 KOH + 3 Cl2 = HClO3 + 5 KCl + 2 H2O
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