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Cr2O3 + 2 Na2CO3 + 3 HNO3 = 2 Na2CrO4 + 2 CO2 + 3 HNO2
YCl3 + H3PO4 = YPO4 + HCl =>
YCl3 + H3PO4 = YPO4 + 3 HCl
Pt(s) + HBr(aq) = H + PtBr =>
Pt(s) + HBr(aq) = H + PtBr
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
C6H10O + CH3OH = C6H10(OCH3)2 + H2O =>
C6H10O + 2 CH3OH = C6H10(OCH3)2 + H2O
Fe2 + Cu2SO4 = Cu2 + FeSO4 =>
Fe2 + 2 Cu2SO4 = 2 Cu2 + 2 FeSO4
Cu(OH)2 + HCl = CuOHCl + H2O =>
Cu(OH)2 + HCl = CuOHCl + H2O
Al(SO)(aq) + KOH(aq) = Al(OH)(aq) + KSO(aq) =>
Al(SO)(aq) + KOH(aq) = Al(OH)(aq) + KSO(aq)
Al2(SO4)3 + Co(OH)2 = Al(OH)3 + CoSO4 =>
Al2(SO4)3 + 3 Co(OH)2 = 2 Al(OH)3 + 3 CoSO4
Hf + HF = HfF + H2 =>
2 Hf + 2 HF = 2 HfF + H2
B2O3(s) + H2O = H3BO3 =>
B2O3(s) + 3 H2O = 2 H3BO3
Th(NO3)4 + (NH4)2S + H2O = Th(OH)4 + NH4NO3 + H2S =>
Th(NO3)4 + 2(NH4)2S + 4 H2O = Th(OH)4 + 4 NH4NO3 + 2 H2S
C2H5OH + NO2 = N2 + CO2 + H2O =>
2 C2H5OH + 6 NO2 = 3 N2 + 4 CO2 + 6 H2O
HI + (NH4)2S(ag) = H2S(g) + NH4I(ag) =>
2 HI + (NH4)2S(ag) = H2S(g) + 2 NH4I(ag)
O2 + C2H8O = CO2 + H2O =>
7 O2 + 2 C2H8O = 4 CO2 + 8 H2O
Na3PO4 + Cu(SO4)2 = Na3SO4 + Cu(PO4)2 =>
2 Na3PO4 + Cu(SO4)2 = 2 Na3SO4 + Cu(PO4)2
Cu(No3)2 + Fe(OH)3 = Cu(OH)2 + Fe(No3)3 =>
3 Cu(No3)2 + 2 Fe(OH)3 = 3 Cu(OH)2 + 2 Fe(No3)3
SiHCl3 = SiH2Cl2 + SiCl4 =>
2 SiHCl3 = SiH2Cl2 + SiCl4
Na2S(aq) + (NH4)3PO4(aq) = Na3PO4(aq) + (NH4)2S(aq) =>
3 Na2S(aq) + 2(NH4)3PO4(aq) = 2 Na3PO4(aq) + 3(NH4)2S(aq)
H2S2O7 + KOH = K2S2O7 + H2O =>
H2S2O7 + 2 KOH = K2S2O7 + 2 H2O
AlN + BaO = AlO + BaN =>
AlN + BaO = AlO + BaN
C4H9OH + Br2 = C4H9OBr + HBr =>
C4H9OH + Br2 = C4H9OBr + HBr
C6H4COOH + O2 = CO2 + H2O =>
4 C6H4COOH + 29 O2 = 28 CO2 + 10 H2O
C3H8 + NH3 = HCN + H2 =>
C3H8 + 3 NH3 = 3 HCN + 7 H2
Zn(NO3)2 + NO2 + H2O = Zn(s) + HNO3 =>
Zn(NO3)2 + 2 NO2 + 2 H2O = Zn(s) + 4 HNO3
Zn + CuNO = ZnNO + Cu =>
Zn + CuNO = ZnNO + Cu
Bi2(SO4)3 + K2CrO4 = Bi2(CrO4)3 + K2SO4 =>
Bi2(SO4)3 + 3 K2CrO4 = Bi2(CrO4)3 + 3 K2SO4
C4H9Cl + AgNO3 = AgCl + C4H9ONO2 =>
C4H9Cl + AgNO3 = AgCl + C4H9ONO2
Fe(s) + O = FeO =>
Fe(s) + O = FeO
Cr + SnCl2 = CrCl2 + Sn =>
Cr + SnCl2 = CrCl2 + Sn
Th(NO3)4 + K3(PO4) = K(NO3) + Th3(PO4)4 =>
3 Th(NO3)4 + 4 K3(PO4) = 12 K(NO3) + Th3(PO4)4
AgCl + NH3 + HNO3 = AgNO3 + NH4Cl =>
AgCl + NH3 + HNO3 = AgNO3 + NH4Cl
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
C58H84N18O16 + O2 = CO2 + H2O + NO2 =>
C58H84N18O16 + 89 O2 = 58 CO2 + 42 H2O + 18 NO2
Zn(NO3)2(s) = Zn(NO2)2(s) + O2(g) =>
Zn(NO3)2(s) = Zn(NO2)2(s) + O2(g)
Fe{2+} + OH{-) = Fe(OH)2 =>
Fe{2+} + 2 OH{-) = Fe(OH)2
BaBr2 + K2Cr2O7 + H3PO4 = CrPO4 + Ba3(PO4) + K3PO4 + Br2 + H2O =>
18 BaBr2 + 3 K2Cr2O7 + 14 H3PO4 = 6 CrPO4 + 6 Ba3(PO4) + 2 K3PO4 + 18 Br2 + 21 H2O
SF6(g) = S(g) + F2(g) =>
SF6(g) = S(g) + 3 F2(g)
Al + KI3 = AlI3 + KI =>
2 Al + 3 KI3 = 2 AlI3 + 3 KI
Sr(OH)2 + (NH4)2CO3 = SrCO3 + NH3 + H2O =>
Sr(OH)2 + (NH4)2CO3 = SrCO3 + 2 NH3 + 2 H2O
C5H13N + H2O = HC5H13N + OH =>
C5H13N + H2O = HC5H13N + OH
Ni(OH)2 + NaOH = [Na2Ni(OH)4] =>
Ni(OH)2 + 2 NaOH = [Na2Ni(OH)4]
K2Cr2O7 + HI + HNO3 = Cr(NO3)3 + I2 + KNO3 + H2O =>
K2Cr2O7 + 6 HI + 8 HNO3 = 2 Cr(NO3)3 + 3 I2 + 2 KNO3 + 7 H2O
Zn3(PO4)2 + C = Zn3P2 + CO =>
Zn3(PO4)2 + 8 C = Zn3P2 + 8 CO
Al2O3*2SiO2*2H2O + H2SO4 + H2O = Al2(SO4)3*14H2O + SiO2 =>
Al2O3*2SiO2*2H2O + 3 H2SO4 + 9 H2O = Al2(SO4)3*14H2O + 2 SiO2
C4O + O2 = CO2 =>
2 C4O + 7 O2 = 8 CO2
I + Na2S2O3 = NaI + Na2S4O6 =>
2 I + 2 Na2S2O3 = 2 NaI + Na2S4O6
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
C5H13N + H2O = C5H14N + OH =>
C5H13N + H2O = C5H14N + OH
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