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Hg2(NO3)2 + NH7 = N(NO3)2 + Hg2H7
H2SeO4 = H2SeO3 + O2 =>
2 H2SeO4 = 2 H2SeO3 + O2
Ba(OH)2 + (NH4)3PO4 = Ba3(PO4)2 + (NH4)OH =>
3 Ba(OH)2 + 2(NH4)3PO4 = Ba3(PO4)2 + 6(NH4)OH
CO(NH2)2 + H2O = NH3 + H2CO3 =>
CO(NH2)2 + 2 H2O = 2 NH3 + H2CO3
H2SeO4 = SeO2 + O2 + H2O =>
2 H2SeO4 = 2 SeO2 + O2 + 2 H2O
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
Fe2O3 + H2CO3 = Fe(HCO3)3 + H2O =>
Fe2O3 + 6 H2CO3 = 2 Fe(HCO3)3 + 3 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
P4O10 + H2O = H3PO04 =>
P4O10 + 6 H2O = 4 H3PO04
K2CrO7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + CH3COH + H2O =>
2 K2CrO7 + 5 H2SO4 + 9 C2H5OH = Cr2(SO4)3 + 2 K2SO4 + 9 CH3COH + 14 H2O
Al + HCl = H + Al3Cl =>
3 Al + HCl = H + Al3Cl
NaOH + CH3Cl = NaCl + CH3OH =>
NaOH + CH3Cl = NaCl + CH3OH
(NH4)2S + K3PO4 = (NH4)3PO4 + K2S =>
3(NH4)2S + 2 K3PO4 = 2(NH4)3PO4 + 3 K2S
Ca(OH)2 + HC2H3O2 = CaO2 + HOH + C2H3 =>
3 Ca(OH)2 + 2 HC2H3O2 = 3 CaO2 + 4 HOH + 2 C2H3
KMnO3 + HBr = MnBr2 + Br2 + KBr + H2O =>
2 KMnO3 + 12 HBr = 2 MnBr2 + 3 Br2 + 2 KBr + 6 H2O
C3H5OH + H2SO4 = C3H5OSO3H + H2O =>
C3H5OH + H2SO4 = C3H5OSO3H + H2O
CHN2 + O2 = CO2 + H2O + N2 =>
4 CHN2 + 5 O2 = 4 CO2 + 2 H2O + 4 N2
NH4Cl(aq)NaOH(aq) = H2O(l) + NH3(g) + NaCl(aq) =>
NH4Cl(aq)NaOH(aq) = H2O(l) + NH3(g) + NaCl(aq)
BaO + HCO3 = Ba(CO3)2 + H2O =>
BaO + 2 HCO3 = Ba(CO3)2 + H2O
Al + HCl = AlCl3 + H2(g) =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2(g)
NCl3 + NH3 = N2 + HCl =>
NCl3 + NH3 = N2 + 3 HCl
Zn + CH3COOH = CH3COOZn + H2 =>
2 Zn + 2 CH3COOH = 2 CH3COOZn + H2
C8H7NO2 + H2O2 = C7H5NO3 + H2O + HCHO =>
C8H7NO2 + 2 H2O2 = C7H5NO3 + 2 H2O + HCHO
Ca3P2 = Ca + P2 =>
Ca3P2 = 3 Ca + P2
SiH4 + F2 = SiF4 + HF =>
SiH4 + 4 F2 = SiF4 + 4 HF
C6H6 + NaOH = C6H5OH + Na + H2O =>
C6H6 + 2 NaOH = C6H5OH + 2 Na + H2O
Ba(NO3)2(aq) + H2SO4(aq) = BaSO4 + HNO3 =>
Ba(NO3)2(aq) + H2SO4(aq) = BaSO4 + 2 HNO3
CrI3(s) + Cl2(g) + OH{-} = CrO4{2-}(aq) + IO4{-}(aq) + Cl{-}(aq) + H2O =>
2 CrI3(s) + 27 Cl2(g) + 64 OH{-} = 2 CrO4{2-}(aq) + 6 IO4{-}(aq) + 54 Cl{-}(aq) + 32 H2O
K2Cr2O4 + H2SO4 + H2O2 = CrO5 + K2SO4 + H2O =>
K2Cr2O4 + H2SO4 + 7 H2O2 = 2 CrO5 + K2SO4 + 8 H2O
KCeO3 = KCe + O2 =>
2 KCeO3 = 2 KCe + 3 O2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
I2{-} + HSO3{-} + H2O = SO4{2-} + I{-} + H{+} =>
2 I2{-} + HSO3{-} + H2O = SO4{2-} + 4 I{-} + 3 H{+}
H2CrO4 + NH3 = (NH4)2CrO4 =>
H2CrO4 + 2 NH3 = (NH4)2CrO4
H3PO2 + NaNO2 = HNO3 + NaH2PO =>
H3PO2 + NaNO2 = HNO3 + NaH2PO
H3C6H5O7 + Na(CO3)2 = CO2 + H2O + NaC6H5O7 =>
19 H3C6H5O7 + 18 Na(CO3)2 = 42 CO2 + 31 H2O + 18 NaC6H5O7
C6H12O6 + H2 = C4H8O2 + H2O =>
2 C6H12O6 + 6 H2 = 3 C4H8O2 + 6 H2O
Fe(OH)3 + BaCl2 = FeCl3 + Ba(OH)2 =>
2 Fe(OH)3 + 3 BaCl2 = 2 FeCl3 + 3 Ba(OH)2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
C10H10Fe + (CH3CO)2O = (C5H5)(Fe(C5H4COCH3)) + CH3COOH =>
C10H10Fe + (CH3CO)2O = (C5H5)(Fe(C5H4COCH3)) + CH3COOH
Al2O3 + HCl(aq) = AlCl3 + H2O =>
Al2O3 + 6 HCl(aq) = 2 AlCl3 + 3 H2O
ZnS + CaO = ZnO + CaS =>
ZnS + CaO = ZnO + CaS
FeS2 + O2 = Fe2S2 + SO2 =>
2 FeS2 + 2 O2 = Fe2S2 + 2 SO2
C7H6O2 + C8H18 = C7H5O + H2O =>
102 C7H6O2 + 7 C8H18 = 110 C7H5O + 94 H2O
KCl + Na2Pb[Cu(NO2)6] = K2Pb[Cu(NO2)6] + NaCl =>
2 KCl + Na2Pb[Cu(NO2)6] = K2Pb[Cu(NO2)6] + 2 NaCl
KClO3(s) + P4(s) = P4O10(s) + KCl(s) =>
10 KClO3(s) + 3 P4(s) = 3 P4O10(s) + 10 KCl(s)
C2H4 + HBr = C2H5Br =>
C2H4 + HBr = C2H5Br
Cu2O + H2SO4 + KMnO4 = CuSO4 + MnSO4 + K2SO4 + H2O =>
5 Cu2O + 13 H2SO4 + 2 KMnO4 = 10 CuSO4 + 2 MnSO4 + K2SO4 + 13 H2O
FeSO4 + K2Cr2O4 + H2SO4 = Fe2(SO4)3 + Cr2(SO4) + K2SO4 + H2O =>
4 FeSO4 + K2Cr2O4 + 4 H2SO4 = 2 Fe2(SO4)3 + Cr2(SO4) + K2SO4 + 4 H2O
CO(NO3)2 + K2CrOH = COCrOH + K2(NO3)2 =>
CO(NO3)2 + K2CrOH = COCrOH + K2(NO3)2
Zn + SO2 = ZnO + SO =>
Zn + SO2 = ZnO + SO
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