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3 CH2O2 + 2 HNO3 = 3 CO2 + 4 H2O + 2 NO
CH3CH(NH2)COOH + H2O = CO2 + {-} + H{+} + NH3 =>
CH3CH(NH2)COOH + 4 H2O = 3 CO2 + 12e + 12 H{+} + NH3
BeO + H2SO4 = Be + SO4 + H2O =>
BeO + H2SO4 = Be + SO4 + H2O
C10H10Fe(s) + O2(g) = CO2(g) + Fe2O3(s) + H2O =>
4 C10H10Fe(s) + 53 O2(g) = 40 CO2(g) + 2 Fe2O3(s) + 20 H2O
Al(s) + I(s) = AlI3(s) =>
Al(s) + 3 I(s) = AlI3(s)
K[Al(OH)4](aq) + H2SO4(aq) = Al(OH)3(s) + H2O(l) + K2SO4(aq) =>
2 K[Al(OH)4](aq) + H2SO4(aq) = 2 Al(OH)3(s) + 2 H2O(l) + K2SO4(aq)
K2SO3 + AlCl3 = KCl + Al2O3 + SO2 =>
3 K2SO3 + 2 AlCl3 = 6 KCl + Al2O3 + 3 SO2
KMnO4 + C6H5CH2CH3 + KOH = K2MnO4 + C6H5COOH + H2O =>
54 KMnO4 + 7 C6H5CH2CH3 + 54 KOH = 54 K2MnO4 + 8 C6H5COOH + 38 H2O
S8 + NO3 = SO2 + NO =>
S8 + 8 NO3 = 8 SO2 + 8 NO
TbCl3 = Tb + Cl =>
TbCl3 = Tb + 3 Cl
Zn + K(NO3)2 = Zn(NO3)2 + K(NO3) =>
Zn + 2 K(NO3)2 = Zn(NO3)2 + 2 K(NO3)
C20H42 + O2 = CO2 + H2O =>
2 C20H42 + 61 O2 = 40 CO2 + 42 H2O
H3PO3 + KNO3 = KNO2 + H3PO4 =>
H3PO3 + KNO3 = KNO2 + H3PO4
AgOH + Na2S = Ag2S + NaOH =>
2 AgOH + Na2S = Ag2S + 2 NaOH
LiOH + Mg(NO3)2 = Li(NO3)2 + MgOH =>
LiOH + Mg(NO3)2 = Li(NO3)2 + MgOH
PbS + HNO3 = Pb(NO3)2 + NO + S + H2O =>
3 PbS + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 3 S + 4 H2O
FeCl2 + Al = Fe + AlCl3 =>
3 FeCl2 + 2 Al = 3 Fe + 2 AlCl3
NaH + BCl3 = NaB + H + NaCl =>
4 NaH + BCl3 = NaB + 4 H + 3 NaCl
CuS = Cu2S + S =>
2 CuS = Cu2S + S
C2H7NO + CO2 = C2H7NO(CO2) =>
C2H7NO + CO2 = C2H7NO(CO2)
RbBr(aq) + AgCl(s) = AgBr(s) + RbCl(aq) =>
RbBr(aq) + AgCl(s) = AgBr(s) + RbCl(aq)
CH4 + HI = CH5I =>
CH4 + HI = CH5I
K + HF = KHF =>
K + HF = KHF
Ba + HNO3 = Ba(NO3)2 + H2O + N20 =>
50 Ba + 120 HNO3 = 50 Ba(NO3)2 + 60 H2O + N20
Na3Po4 + HCl = H3Po4 + NaCl =>
Na3Po4 + 3 HCl = H3Po4 + 3 NaCl
O2 + BaO = BaO2 =>
O2 + 2 BaO = 2 BaO2
CuOHCl + H2SO4 = CuCl2 + CuSO4 + H2O =>
2 CuOHCl + H2SO4 = CuCl2 + CuSO4 + 2 H2O
H2O + CaBr = HBr + CaOH =>
H2O + CaBr = HBr + CaOH
MnO2 + H3PO4 = Mn3(PO4)4 + H2O =>
3 MnO2 + 4 H3PO4 = Mn3(PO4)4 + 6 H2O
C3H7NH2 + H3PO4 = C3H8 + NH4PO4 =>
C3H7NH2 + H3PO4 = C3H8 + NH4PO4
Al(OH)3 + HCl(aq) = AlCl3(aq) + H2O(l) =>
Al(OH)3 + 3 HCl(aq) = AlCl3(aq) + 3 H2O(l)
C2H5OH + K2CrO7 + H2SO4 = CH3CHO + Cr2(SO4)3 + K2SO4 + H2O =>
9 C2H5OH + 2 K2CrO7 + 5 H2SO4 = 9 CH3CHO + Cr2(SO4)3 + 2 K2SO4 + 14 H2O
K(MnO4) + Sn(SO4) + H2SO4 = Sn(SO4)2 + Mn(SO4) + K2(SO4) + H2O =>
2 K(MnO4) + 5 Sn(SO4) + 8 H2SO4 = 5 Sn(SO4)2 + 2 Mn(SO4) + K2(SO4) + 8 H2O
K3PO4(aq) + CaBr2(aq) = Ca3(PO4)2(aq) + KBr(s) =>
2 K3PO4(aq) + 3 CaBr2(aq) = Ca3(PO4)2(aq) + 6 KBr(s)
XXCO3 + H2X = XX + H2O + CO2 =>
2 XXCO3 + 2 H2X = 3 XX + 2 H2O + 2 CO2
NaHO + H2CO3 = Na2CO3 + H2O =>
2 NaHO + H2CO3 = Na2CO3 + 2 H2O
KCI + HNO3 = KNO3 + HCI =>
KCI + HNO3 = KNO3 + HCI
NaOH(aq) + Fe(NO3)2(aq) = Na(NO3)2 + FeOH =>
NaOH(aq) + Fe(NO3)2(aq) = Na(NO3)2 + FeOH
LiI + AgNO3 = LiNO3 + AgI =>
LiI + AgNO3 = LiNO3 + AgI
KCl + Hg2(NO3)2 = K2NO3 + HgCl2 =>
4 KCl + Hg2(NO3)2 = 2 K2NO3 + 2 HgCl2
ClO3{-} + H2S = Cl{-} + SO4{-2} + H{+} =>
4 ClO3{-} + 3 H2S = 4 Cl{-} + 3 SO4{-2} + 6 H{+}
Fe2 + Cn = Fe(Cn)2 =>
Fe2 + 4 Cn = 2 Fe(Cn)2
CaCl2 + NH4 = Ca + NH4Cl =>
CaCl2 + 2 NH4 = Ca + 2 NH4Cl
H2SO4BaCl2 = BaSO4 + HCl =>
H2SO4BaCl2 = BaSO4 + 2 HCl
CH2CHCH3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + CH3COOH =>
10 CH2CHCH3 + 12 KMnO4 + 18 H2SO4 = 12 MnSO4 + 6 K2SO4 + 18 H2O + 15 CH3COOH
KCl + Ba = BaCl2 + K =>
2 KCl + Ba = BaCl2 + 2 K
PbO2 + C2O4{-}2 = PbC2O4 + CO2 + O{-}2 =>
PbO2 + 2 C2O4{-}2 = PbC2O4 + 2 CO2 + 2 O{-}2
Mg + CuSO2 = MgSO2 + Cu =>
Mg + CuSO2 = MgSO2 + Cu
Fe + CO + H2 = FeC3 + H2O =>
Fe + 3 CO + 3 H2 = FeC3 + 3 H2O
H4Ag27 + H2O = H2 + AgO =>
H4Ag27 + 27 H2O = 29 H2 + 27 AgO
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