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2 HNO3 + Be2CO3 = CO2 + H2O + 2 BeNO3
Cr2(CO3) + K(SCN) = Cr(SCN) + K2(CO3) =>
Cr2(CO3) + 2 K(SCN) = 2 Cr(SCN) + K2(CO3)
Fe2O3 = FeO + O8 =>
8 Fe2O3 = 16 FeO + O8
AgNO3 + N2H4 = N2 + AgN3 + H2O =>
2 AgNO3 + 3 N2H4 = N2 + 2 AgN3 + 6 H2O
C3H8 + O2 = CO4 + H2O =>
C3H8 + 8 O2 = 3 CO4 + 4 H2O
Al2(OH)6 + H6(SO4)3 = H6(OH)6 + Al2(SO4)3 =>
Al2(OH)6 + H6(SO4)3 = H6(OH)6 + Al2(SO4)3
NO3 + H2 = NO2 + H2O =>
NO3 + H2 = NO2 + H2O
CaC2 + N2 = Ca(CN2) + C2 =>
2 CaC2 + 2 N2 = 2 Ca(CN2) + C2
K(s) + HCl(aq) = KCl(aq) + H2(g) =>
2 K(s) + 2 HCl(aq) = 2 KCl(aq) + H2(g)
MnO4{-} + NH3H{+} = NO3{-} + MnO2 + OH{-} + H{+} =>
8 MnO4{-} + 3 NH3H{+} = 3 NO3{-} + 8 MnO2 + 7 OH{-} + 5 H{+}
CH2S + F2 = CF4 + HF + SF6 =>
CH2S + 6 F2 = CF4 + 2 HF + SF6
Fe2O4 + SO2 = FeS + O =>
Fe2O4 + 2 SO2 = 2 FeS + 8 O
Zn + KNO3 + NaOH + H2O = Na2[Zn(OH)4] + K2[Zn(OH)4] + NH3 =>
8 Zn + 2 KNO3 + 14 NaOH + 12 H2O = 7 Na2[Zn(OH)4] + K2[Zn(OH)4] + 2 NH3
KMnO4 + I2 + H2O = MnO2 + KIO3 + KOH =>
10 KMnO4 + 3 I2 + 2 H2O = 10 MnO2 + 6 KIO3 + 4 KOH
HC2H3O2 + CaBr2 = HBr2 + CaC2H3O2 =>
HC2H3O2 + CaBr2 = HBr2 + CaC2H3O2
C6H10O + C6H3(NO2)2NHNH2 = C12H14N4O4 + H2O =>
C6H10O + C6H3(NO2)2NHNH2 = C12H14N4O4 + H2O
CH3CHO + OH = CH3CO + H2O =>
CH3CHO + OH = CH3CO + H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
V(OH)3 + H3PO3 = H2O + VPO3 =>
V(OH)3 + H3PO3 = 3 H2O + VPO3
SnCl2 + Fe2(SO4)3 = Sn2(SO4)3 + FeCl2 =>
2 SnCl2 + Fe2(SO4)3 = Sn2(SO4)3 + 2 FeCl2
HCl + KI + PbCrO4 = PbCl2 + KCl + CrCl3 + H2O + I2 =>
16 HCl + 6 KI + 2 PbCrO4 = 2 PbCl2 + 6 KCl + 2 CrCl3 + 8 H2O + 3 I2
NaOH(s) + HCl(l) = NaCl(s) + H2O(l) =>
NaOH(s) + HCl(l) = NaCl(s) + H2O(l)
Na + ZnI2 = NaI + Zn =>
2 Na + ZnI2 = 2 NaI + Zn
CH3OH + HNO3 = CO2 + N2 + H2O =>
5 CH3OH + 6 HNO3 = 5 CO2 + 3 N2 + 13 H2O
HNO3 + CuBr = Cu(NO3)2 + HBr + NO2 + H2O =>
3 HNO3 + CuBr = Cu(NO3)2 + HBr + NO2 + H2O
CaCl2 + Mg(NO3)2 = Ca(NO3)2 + MgCl2 =>
CaCl2 + Mg(NO3)2 = Ca(NO3)2 + MgCl2
FeO + K2Cr2O7 + H2SO4 = Fe2O3 + Cr2(SO4)3 + K2(SO4) + H2O =>
6 FeO + K2Cr2O7 + 4 H2SO4 = 3 Fe2O3 + Cr2(SO4)3 + K2(SO4) + 4 H2O
Ca + I2 = CaI2 =>
Ca + I2 = CaI2
C6H5COONa = C6H5COO{-} + Na{+} =>
C6H5COONa = C6H5COO{-} + Na{+}
CoCO3 + H3O = Co + H2CO3 + H2O =>
CoCO3 + 2 H3O = Co + H2CO3 + 2 H2O
CaCl2 + HCl = CaHCl3 =>
CaCl2 + HCl = CaHCl3
Mg(s)Fe = FeMg =>
Mg(s)Fe = FeMg
CuSO4*5H2O(aq) + NaOH(aq) = Cu(OH)2(s) + Na2SO4(aq) + H2O =>
CuSO4*5H2O(aq) + 2 NaOH(aq) = Cu(OH)2(s) + Na2SO4(aq) + 5 H2O
FeO(g) + O2(g) = Fe2O3 =>
4 FeO(g) + O2(g) = 2 Fe2O3
Fe3O4 + NH3 = FeO + NO + H2O =>
5 Fe3O4 + 2 NH3 = 15 FeO + 2 NO + 3 H2O
C16H30 + O2 = C2 + H2O =>
2 C16H30 + 15 O2 = 16 C2 + 30 H2O
HNo3 + MgCO3 = H2O + CO2 + Mg(No3)2 =>
2 HNo3 + MgCO3 = H2O + CO2 + Mg(No3)2
C2Cu + O2 = CO2 + Cu =>
C2Cu + 2 O2 = 2 CO2 + Cu
Fe{3+} + Cr = Fe + Cr{3+} =>
Fe{3+} + Cr = Fe + Cr{3+}
FeS + HNO3 = Fe(NO3)3 + H2SO4 + NO2 + H2O =>
FeS + 12 HNO3 = Fe(NO3)3 + H2SO4 + 9 NO2 + 5 H2O
PH3(g) + F(g) = PF3(g) + HF(g) =>
PH3(g) + 6 F(g) = PF3(g) + 3 HF(g)
SrBr2 + NH4CO3 = Sr(CO3)2 + NH4Br =>
SrBr2 + 2 NH4CO3 = Sr(CO3)2 + 2 NH4Br
FeSO4*7H2O + NaBH4 = Fe0 + Na2SO4 + BH4 + H2O =>
FeSO4*7H2O + 2 NaBH4 = Fe0 + Na2SO4 + 2 BH4 + 7 H2O
K2HgS2 + HNO3 = H2O + Hg(NO3)2 + KNO3 + H2SO4 + NO2 =>
K2HgS2 + 20 HNO3 = 8 H2O + Hg(NO3)2 + 2 KNO3 + 2 H2SO4 + 16 NO2
H2(g) + Br2(g) = HBr(g) =>
H2(g) + Br2(g) = 2 HBr(g)
HLi + H2O = LiOH + H =>
HLi + H2O = LiOH + 2 H
NaH + C2H2 = Na2C2 + H2 =>
2 NaH + C2H2 = Na2C2 + 2 H2
FeCl + CS2 = FeS + C + Cl =>
2 FeCl + CS2 = 2 FeS + C + 2 Cl
Na2O + Cr(OH)3 = NaCrO2 + H2O =>
Na2O + 2 Cr(OH)3 = 2 NaCrO2 + 3 H2O
Co(C2H3O2)2 + Na2S = CoS + NaC2H3O2 =>
Co(C2H3O2)2 + Na2S = CoS + 2 NaC2H3O2
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