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2 HNO2 + Mg(HCO3)2 = Mg(NO2)2 + 2 H2O + 2 CO2
C5H11NH + O2 = CO2 + H2O + NO2 =>
C5H11NH + 9 O2 = 5 CO2 + 6 H2O + NO2
FeCl3 + KCNS = K3Fe(CNS)6 + KCl =>
FeCl3 + 6 KCNS = K3Fe(CNS)6 + 3 KCl
Li2S + O2 = Li2O + S8 =>
8 Li2S + 4 O2 = 8 Li2O + S8
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Cu2O + NO = CuO2 + N2 =>
2 Cu2O + 6 NO = 4 CuO2 + 3 N2
HCl + C5H8O = ClO + C5H9 =>
HCl + C5H8O = ClO + C5H9
Na2Al2Si2O8 + CaCl2 = Ca(Al2Si2O8) + NaCl =>
Na2Al2Si2O8 + CaCl2 = Ca(Al2Si2O8) + 2 NaCl
W + HNO3 = WO3 + NO2 + H2O =>
W + 6 HNO3 = WO3 + 6 NO2 + 3 H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
B + H2SO4 = B2(SO4)3 + SO2 + H2O =>
2 B + 6 H2SO4 = B2(SO4)3 + 3 SO2 + 6 H2O
C2H5CHO + O2 = CH3COOH =>
2 C2H5CHO + 2 O2 = 3 CH3COOH
NH4(NO3) + Ca(OH)2 = NH4(OH) + Ca(NO3)2 =>
2 NH4(NO3) + Ca(OH)2 = 2 NH4(OH) + Ca(NO3)2
Sn(IV) + Cu(NO3)2 = Sn(IV)(NO3) + Cu =>
2 Sn(IV) + Cu(NO3)2 = 2 Sn(IV)(NO3) + Cu
NaSCN + Ba(NO3)2 = NaNO3 + Ba(SCN)2 =>
2 NaSCN + Ba(NO3)2 = 2 NaNO3 + Ba(SCN)2
CH3COOH(aq) + NaOH(aq) = NaC2H3O2(aq) + H2O =>
CH3COOH(aq) + NaOH(aq) = NaC2H3O2(aq) + H2O
AgF + BeBr2 = AgBr + BeF2 =>
2 AgF + BeBr2 = 2 AgBr + BeF2
C7H8 + CuO = Cu2O + CO2 + H2O =>
C7H8 + 36 CuO = 18 Cu2O + 7 CO2 + 4 H2O
Ca(OH)2 + HSiO4 = Ca(SiO4)2 + H2O =>
Ca(OH)2 + 2 HSiO4 = Ca(SiO4)2 + 2 H2O
Ca3N2 = N3 + Ca2 =>
6 Ca3N2 = 4 N3 + 9 Ca2
K2SO4(s) + Ba(C2H3O2)2(s) = BaSO4(aq) + KC2H3O2(s) =>
K2SO4(s) + Ba(C2H3O2)2(s) = BaSO4(aq) + 2 KC2H3O2(s)
NaHO = Na2 + (HO) =>
2 NaHO = Na2 + 2(HO)
C3H8O3 + K2Cr2O7 + HCl = CO2 + CrCl3 + KCl + H2O =>
3 C3H8O3 + 7 K2Cr2O7 + 56 HCl = 9 CO2 + 14 CrCl3 + 14 KCl + 40 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
NH4NO3 + CaCl2 = (NH4)2Cl2 + Ca(NO3)2 =>
2 NH4NO3 + CaCl2 = (NH4)2Cl2 + Ca(NO3)2
Mg + Br = MgBr2 =>
Mg + 2 Br = MgBr2
Zn + HBr = Zn(Br2) + H2 =>
Zn + 2 HBr = Zn(Br2) + H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Na2CrO4 + NaBr + H2SO4 = Br2 + Na2SO4 + Cr2(SO4)3 + H2O =>
2 Na2CrO4 + 6 NaBr + 8 H2SO4 = 3 Br2 + 5 Na2SO4 + Cr2(SO4)3 + 8 H2O
Li + K3PO4 = Li3PO4 + K =>
3 Li + K3PO4 = Li3PO4 + 3 K
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
AsCl3 + HCl + KIO3 = AsCl5 + KI + H2O =>
3 AsCl3 + 6 HCl + KIO3 = 3 AsCl5 + KI + 3 H2O
Al(OH)3 + C2H5COOH = Al(C2H5COO)3 + H2O =>
Al(OH)3 + 3 C2H5COOH = Al(C2H5COO)3 + 3 H2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Fe(NO3)3 + Ca(OH)2 = Fe(OH)3 + Ca(NO3)2 =>
2 Fe(NO3)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 Ca(NO3)2
B + H2SO4 = B2(SO4)3 + SO2 + H2O =>
2 B + 6 H2SO4 = B2(SO4)3 + 3 SO2 + 6 H2O
MnCl2 + PbO2 + H2SO4 = PbSO4 + HMnO4 + Cl2 + H2O =>
2 MnCl2 + 7 PbO2 + 7 H2SO4 = 7 PbSO4 + 2 HMnO4 + 2 Cl2 + 6 H2O
Ga(OH)3 + Ba(OH)2 = Ba3([Ga(OH)6])2 =>
2 Ga(OH)3 + 3 Ba(OH)2 = Ba3([Ga(OH)6])2
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Ni(OH)2 + Na2SO4 = NiSO4 + NaOH =>
Ni(OH)2 + Na2SO4 = NiSO4 + 2 NaOH
C69H26N7 + H2O = C69H28N7O =>
C69H26N7 + H2O = C69H28N7O
Fe2O2 + CO = Fe + CO2 =>
Fe2O2 + 2 CO = 2 Fe + 2 CO2
C30H62 + O2 = CO2 + H2O =>
2 C30H62 + 91 O2 = 60 CO2 + 62 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Na(OH) + K2O = Na2O + K(OH) =>
2 Na(OH) + K2O = Na2O + 2 K(OH)
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
NaHCO3(aq) + H2SO4(l) = NaHSO4(aq) + CO2(g) + H2O(l) =>
NaHCO3(aq) + H2SO4(l) = NaHSO4(aq) + CO2(g) + H2O(l)
KBr + Cl2 = Br2 + KCl =>
2 KBr + Cl2 = Br2 + 2 KCl
Fe{3+} + H2 + OH{-} = H2O + Fe{2+} =>
2 Fe{3+} + H2 + 2 OH{-} = 2 H2O + 2 Fe{2+}
CaCl2(aq) + K2CO3(aq) = KCl + CaCO3 =>
CaCl2(aq) + K2CO3(aq) = 2 KCl + CaCO3
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