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CH4 + CO2 = 2 H2O + C2
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
CuSO4*5H2O + H2SO4 = CuS2O3 + H2 + O2 =>
CuSO4*5H2O + H2SO4 = CuS2O3 + 6 H2 + 5 O2
K2CrO7 + NaHSO3 = K2CrSO3 + NaHO7 =>
K2CrO7 + NaHSO3 = K2CrSO3 + NaHO7
PbO + NaCl + H2O = Pb(OH)Cl + NaOH =>
PbO + NaCl + H2O = Pb(OH)Cl + NaOH
PCl3 + CH3CH2OH = H3PO3 + CH3CH2Cl =>
PCl3 + 3 CH3CH2OH = H3PO3 + 3 CH3CH2Cl
Fe(HCO3)2 = FeO + H2O + CO2 =>
Fe(HCO3)2 = FeO + H2O + 2 CO2
C23H8 + O2 = CO2 + H2O =>
C23H8 + 25 O2 = 23 CO2 + 4 H2O
Zn(SO4) + NH4S = ZnS + NH4 + SO4 =>
Zn(SO4) + NH4S = ZnS + NH4 + SO4
C4H12OSi2 + H2O2 = C3H8 + SiH4 + O2 =>
6 C4H12OSi2 + 20 H2O2 = 8 C3H8 + 12 SiH4 + 23 O2
IBr + F2 = IF5 + BrF3 =>
IBr + 4 F2 = IF5 + BrF3
CuS2O3 + NH4OH = NH3S2O2 + H2O + CuO =>
CuS2O3 + NH4OH = NH3S2O2 + H2O + CuO
KI + Pb(NO3) = KNO3 + IPb =>
KI + Pb(NO3) = KNO3 + IPb
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
MnO4{-} + OH{-} + Sn{2+} = H2O + Mn{2+} + SnO2 =>
2 MnO4{-} + 4 OH{-} + 5 Sn{2+} = 2 H2O + 2 Mn{2+} + 5 SnO2
CO2 + C = CO =>
CO2 + C = 2 CO
Zn(SO4) + NH4S = ZnS + NH4 + SO4 =>
Zn(SO4) + NH4S = ZnS + NH4 + SO4
CuO + Mg(OH)2 = MgO + Cu(OH)2 =>
CuO + Mg(OH)2 = MgO + Cu(OH)2
H2C2O4 = H{+} + C2O4{2-} =>
H2C2O4 = 2 H{+} + C2O4{2-}
C7H8 + HNO3 = C7H5(NO2)3 + H2O =>
C7H8 + 3 HNO3 = C7H5(NO2)3 + 3 H2O
H2C2O4 = H{+} + C2O4{2-} =>
H2C2O4 = 2 H{+} + C2O4{2-}
CuS2O3 + NH4OH = NH3S2O2 + H2O + CuO =>
CuS2O3 + NH4OH = NH3S2O2 + H2O + CuO
MgCl2 + Pb(NO3)3 = PbCl3 + Mg(NO3)2 =>
3 MgCl2 + 2 Pb(NO3)3 = 2 PbCl3 + 3 Mg(NO3)2
Zn(SO4) + NH4S = ZnS + NH4 + SO4 =>
Zn(SO4) + NH4S = ZnS + NH4 + SO4
Si + O2 = SiO2 =>
Si + O2 = SiO2
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
HClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
2 HClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O
PbS + H2O2(aq) = PbSO4(s) + H2 =>
PbS + 2 H2O2(aq) = PbSO4(s) + 2 H2
NaCH2OH + H2SO4 = Na2SO4 + C2H8O2 =>
2 NaCH2OH + H2SO4 = Na2SO4 + C2H8O2
Y(NO3)3 + CO(NH2)2 = Y2O3OHCO3 + NH3 + NO2 + NO =>
2 Y(NO3)3 + CO(NH2)2 = Y2O3OHCO3 + NH3 + 5 NO2 + 2 NO
BaI2 + H3PO4 = Ba3(PO4)2 + HI =>
3 BaI2 + 2 H3PO4 = Ba3(PO4)2 + 6 HI
HF + Mg(OH)2 = MgF2 + H2O =>
2 HF + Mg(OH)2 = MgF2 + 2 H2O
Na2S2O3 + KI = NaI + K2SO3 + S =>
Na2S2O3 + 2 KI = 2 NaI + K2SO3 + S
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
Hg + FeCl3 = HgCl + FeCl =>
2 Hg + FeCl3 = 2 HgCl + FeCl
Pb(SO4) + Ca(OH)2 = Pb(OH)2 + Ca(SO4) =>
Pb(SO4) + Ca(OH)2 = Pb(OH)2 + Ca(SO4)
KOH + CH2O2 = CHKO2 + H2O =>
KOH + CH2O2 = CHKO2 + H2O
C2H2O4 + NH4(OH) = (NH4)2(COO)2 + H2O =>
C2H2O4 + 2 NH4(OH) = (NH4)2(COO)2 + 2 H2O
HBr(aq) + NH3(aq) = NH4 + Br =>
HBr(aq) + NH3(aq) = NH4 + Br
SO2(g) + O2 + H2O = H2SO4 =>
2 SO2(g) + O2 + 2 H2O = 2 H2SO4
K2Cr2O7 + KI + KCl + H2O = CrCl3 + I2 + KOH =>
K2Cr2O7 + 6 KI + 6 KCl + 7 H2O = 2 CrCl3 + 3 I2 + 14 KOH
VCl4 = VCl2 + Cl2 =>
VCl4 = VCl2 + Cl2
Y(NO3)3 + CO(NH2)2 = Y2O3OHCO3 + NH3 + NO2 + NO =>
2 Y(NO3)3 + CO(NH2)2 = Y2O3OHCO3 + NH3 + 5 NO2 + 2 NO
MgCl2 + Pb(NO3)3 = PbCl3 + Mg(NO3)2 =>
3 MgCl2 + 2 Pb(NO3)3 = 2 PbCl3 + 3 Mg(NO3)2
C3H5OH(i) + O2(g) = CO2(g) + H2O(g) =>
C3H5OH(i) + 4 O2(g) = 3 CO2(g) + 3 H2O(g)
K2Cr2O7 + H2SO4 = H2CrO4 + K2SO4CrO3 =>
K2Cr2O7 + H2SO4 = H2CrO4 + K2SO4CrO3
VCl4 = VCl2 + Cl2 =>
VCl4 = VCl2 + Cl2
H2C2O4 = CO2 + H2 =>
H2C2O4 = 2 CO2 + H2
BaI2 + H3PO4 = Ba3(PO4)2 + HI =>
3 BaI2 + 2 H3PO4 = Ba3(PO4)2 + 6 HI
C2H2O4 + NH4(OH) = (NH4)2(COO)2 + H2O =>
C2H2O4 + 2 NH4(OH) = (NH4)2(COO)2 + 2 H2O
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