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2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH3CHClCH3 + NaOH = CH3CHOHCH3 + NaCl =>
CH3CHClCH3 + NaOH = CH3CHOHCH3 + NaCl
Sn + Na(OH) + H2O = Na2[Sn(OH)4] + H2 =>
Sn + 2 Na(OH) + 2 H2O = Na2[Sn(OH)4] + H2
HCI + CaCO3 = CaCI2 + H2O + CO =>
2 HCI + CaCO3 = CaCI2 + H2O + 2 CO
C6H8O4 + O2 = CO2 + H2O =>
C6H8O4 + 6 O2 = 6 CO2 + 4 H2O
CHQ + O2 = Q + H2O + CO2 =>
4 CHQ + 5 O2 = 4 Q + 2 H2O + 4 CO2
CHBr3 + O2 = CO2 + H2O + Br2 =>
4 CHBr3 + 5 O2 = 4 CO2 + 2 H2O + 6 Br2
Ca(OH)2 + HF = CaF2 + HOH =>
Ca(OH)2 + 2 HF = CaF2 + 2 HOH
FeCl3 + C6H5OH = Fe(OC6H5) + H + Cl =>
FeCl3 + C6H5OH = Fe(OC6H5) + H + 3 Cl
C2H6O + KMnO4 + NaOH = C2H4O2 + H2O + K2MnO4 + Na2MnO4 =>
C2H6O + 4 KMnO4 + 4 NaOH = C2H4O2 + 3 H2O + 2 K2MnO4 + 2 Na2MnO4
Fe3Cl(ag) + NaOH(ag) = Fe3OH(s) + NaCl(ag) =>
Fe3Cl(ag) + NaOH(ag) = Fe3OH(s) + NaCl(ag)
ZnO + SO3 = ZnSO4 =>
ZnO + SO3 = ZnSO4
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
CH3CH2CHO + C6H3(NO2)2NHNH2 = C6H3(NO2)2NHNC(CH3)2 + H2O =>
CH3CH2CHO + C6H3(NO2)2NHNH2 = C6H3(NO2)2NHNC(CH3)2 + H2O
C4F8 + H2O = HF + CH4 + O2 =>
C4F8 + 12 H2O = 8 HF + 4 CH4 + 6 O2
KOH + Cu(NO3)2 = Cu(OH)2 + KNO3 =>
2 KOH + Cu(NO3)2 = Cu(OH)2 + 2 KNO3
Na2O2 + H2CO3 = Na2CO3 + H2O2 =>
Na2O2 + H2CO3 = Na2CO3 + H2O2
CoAs3 + CoS + H2O + O2 = Co3(AsO4)2 + H2SO4 =>
4 CoAs3 + 14 CoS + 14 H2O + 45 O2 = 6 Co3(AsO4)2 + 14 H2SO4
NH4I(aq) + KCl(aq) = HCl + KNH3I =>
NH4I(aq) + KCl(aq) = HCl + KNH3I
CrO3H3 + H3PO4 = CrPO4 + H2O =>
CrO3H3 + H3PO4 = CrPO4 + 3 H2O
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H{2}O = H{2+}O{2} =>
H{2}O = H{2+}O{2}
K3[Fe(OH)6] + CO2 = Fe(OH)3 + KHCO3 =>
K3[Fe(OH)6] + 3 CO2 = Fe(OH)3 + 3 KHCO3
SrCl2 + C2O4 = SrC2O4 + Cl =>
SrCl2 + C2O4 = SrC2O4 + 2 Cl
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Al + H2S = AlS + H =>
Al + H2S = AlS + 2 H
Na3Po4 + NaOH = Na3OH + NaPo4 =>
Na3Po4 + NaOH = Na3OH + NaPo4
SrCl2 + HNO3 = SrCl4 + SrO2 + NO + H2O =>
6 SrCl2 + 4 HNO3 = 3 SrCl4 + 3 SrO2 + 4 NO + 2 H2O
Mg(s) + ZnSO4(aq) = Zn(s) + MgSO4(aq) =>
Mg(s) + ZnSO4(aq) = Zn(s) + MgSO4(aq)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca(g) + H2O(l) = Ca(OH)2(s) + H2(g) =>
Ca(g) + 2 H2O(l) = Ca(OH)2(s) + H2(g)
C15H16O2 + COCl2 + NaOH = NaCl + (OC6H4C(CH3)2C6H4OCO)50 + H2O =>
50 C15H16O2 + 50 COCl2 + 100 NaOH = 100 NaCl + (OC6H4C(CH3)2C6H4OCO)50 + 100 H2O
C6H5Cl + SiCl4 + K = (C6H5)4Si + KCl =>
4 C6H5Cl + SiCl4 + 8 K = (C6H5)4Si + 8 KCl
BaS + AgNo3 = AgS + BaNo3 =>
BaS + AgNo3 = AgS + BaNo3
Na2[Zn(OH)4] + SO2 = Na2SO3 + ZnSO3 + H2O =>
Na2[Zn(OH)4] + 2 SO2 = Na2SO3 + ZnSO3 + 2 H2O
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P + CO2 =>
2 Ca3(PO4)2 + 6 SiO2 + 5 C = 6 CaSiO3 + 4 P + 5 CO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NH4SCN + K2Cr2O7 = NH4Cr(NH3)2(SCN)4 + N2 + H2O + KOH =>
8 NH4SCN + K2Cr2O7 = 2 NH4Cr(NH3)2(SCN)4 + N2 + 5 H2O + 2 KOH
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
XeF4(g) + H2O(l) = Xe(g) + O2(g) + HF(g) =>
XeF4(g) + 2 H2O(l) = Xe(g) + O2(g) + 4 HF(g)
C6H10O + Ag(NH3)2OH = CH3COONH4 + Ag + NH3 + H2O =>
C6H10O + 8 Ag(NH3)2OH = 3 CH3COONH4 + 8 Ag + 13 NH3 + 3 H2O
KOH + HSO4{2} = KSO4{2} + H2O =>
KOH + HSO4{2} = KSO4{2} + H2O
Au + H2O = Au(OH)3 + H2 =>
2 Au + 6 H2O = 2 Au(OH)3 + 3 H2
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