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Hg2(NO3)2 + K2C2O4 = Hg2C2O4 + 2 KNO3
Fe(O2)3 + CO = Fe + CO2 =>
Fe(O2)3 + 6 CO = Fe + 6 CO2
Al + KClO4 = Al2O3 + KCl =>
8 Al + 3 KClO4 = 4 Al2O3 + 3 KCl
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
NaCrO2 + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 NaCrO2 + 3 Br2 + 8 NaOH = 2 Na2CrO4 + 6 NaBr + 4 H2O
KMnO4 + C3H5(OH)3 = K2CO3 + Mn2O3 + CO2 + H2O =>
14 KMnO4 + 4 C3H5(OH)3 = 7 K2CO3 + 7 Mn2O3 + 5 CO2 + 16 H2O
Cr2O3 + Na2CO3 + KClO3 = NaCrO4 + CO2 + KCl =>
3 Cr2O3 + 3 Na2CO3 + 4 KClO3 = 6 NaCrO4 + 3 CO2 + 4 KCl
P + O3 = P21O21 =>
21 P + 7 O3 = P21O21
HPO4 + Zn = Zn(PO4)2 + H =>
2 HPO4 + Zn = Zn(PO4)2 + 2 H
FeO + Al = Al2O3 + Fe =>
3 FeO + 2 Al = Al2O3 + 3 Fe
C4H6O6 + NaOH = C4Na6O6 + H2O =>
C4H6O6 + 6 NaOH = C4Na6O6 + 6 H2O
[Cu(NH3)4]SO4 + NaOH = Cu(OH)2 + Na2SO4 + NH3 =>
[Cu(NH3)4]SO4 + 2 NaOH = Cu(OH)2 + Na2SO4 + 4 NH3
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Pb(OH)2 + HCl = PbCl2 + H2O =>
Pb(OH)2 + 2 HCl = PbCl2 + 2 H2O
PbSO4 + Fe = Pb + FeSO4 =>
PbSO4 + Fe = Pb + FeSO4
CaCo3 + NaOH = Ca(OH)2 + Na2Co3 =>
CaCo3 + 2 NaOH = Ca(OH)2 + Na2Co3
NH4NO3 + CH3COONa = CO2 + H2O + N2 + Na2O =>
8 NH4NO3 + 2 CH3COONa = 4 CO2 + 19 H2O + 8 N2 + Na2O
Cu(NO3)2Na2(SO4) = Na2(NO3)2Cu(SO4) =>
Cu(NO3)2Na2(SO4) = Na2(NO3)2Cu(SO4)
NaHXeO4 + NaOH = Na4XeO6 + Xe + H2O =>
4 NaHXeO4 + 8 NaOH = 3 Na4XeO6 + Xe + 6 H2O
Cr(OH)3HNO3 = CrNO3H(OH)3 =>
Cr(OH)3HNO3 = CrNO3H(OH)3
K2Cr2O7 + KI + H2SO4 = K2SO4 + I2 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = 4 K2SO4 + 3 I2 + Cr2(SO4)3 + 7 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ag + C = Ag2C2 =>
2 Ag + 2 C = Ag2C2
HNO3(aq) + Na2SO3(aq) = Na2NO3(aq) + HSO3 =>
HNO3(aq) + Na2SO3(aq) = Na2NO3(aq) + HSO3
HClH2S = H2ClHS =>
HClH2S = H2ClHS
CaS(aq) + PbCl2(aq) = PbS(s) + CaCl2(aq) =>
CaS(aq) + PbCl2(aq) = PbS(s) + CaCl2(aq)
HMnO4 + Mg = Mg(MnO4) + H2 =>
2 HMnO4 + 2 Mg = 2 Mg(MnO4) + H2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Yb + H2 = YbH2 =>
Yb + H2 = YbH2
Al(OH)3 + BaSO4 = Al2S3O12 + BaH2O2 =>
2 Al(OH)3 + 3 BaSO4 = Al2S3O12 + 3 BaH2O2
H2SO4 + Li3P = Li2 + SO4 + H3P =>
3 H2SO4 + 2 Li3P = 3 Li2 + 3 SO4 + 2 H3P
Cs2CrO4(aq) + FeCl3(aq) = CsCl(aq) + Fe2(CrO4)3(aq) =>
3 Cs2CrO4(aq) + 2 FeCl3(aq) = 6 CsCl(aq) + Fe2(CrO4)3(aq)
Rh + HCl + H2O2 = H3RhCl6 + H2O =>
2 Rh + 12 HCl + 3 H2O2 = 2 H3RhCl6 + 6 H2O
LiClH2O = LiCl + H2O =>
LiClH2O = LiCl + H2O
Na2Zn(OH)4 + H2SO4 = Na2SO4 + ZnSO4 + H2O =>
Na2Zn(OH)4 + 2 H2SO4 = Na2SO4 + ZnSO4 + 4 H2O
Si3N4 + P3N5 = SiPN3 =>
Si3N4 + P3N5 = 3 SiPN3
AlPO4 + Mg = Al + Mg3(PO4)2 =>
2 AlPO4 + 3 Mg = 2 Al + Mg3(PO4)2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaOH + H2S2O4 = Na2S2O4 + H2O =>
2 NaOH + H2S2O4 = Na2S2O4 + 2 H2O
K2Cr2O7(ac) + HCl(ac) = KCl(ac) + CrCl3(ac) + Cl2(g) + H2O(l) =>
K2Cr2O7(ac) + 14 HCl(ac) = 2 KCl(ac) + 2 CrCl3(ac) + 3 Cl2(g) + 7 H2O(l)
NH4OAc + H2O = NH4OH + HOAc =>
NH4OAc + H2O = NH4OH + HOAc
MgCl2 + K2CO3 = MgCO3 + K2Cl2 =>
MgCl2 + K2CO3 = MgCO3 + K2Cl2
MnO4 + Bi = Bi2O3 + Mn =>
3 MnO4 + 8 Bi = 4 Bi2O3 + 3 Mn
HCOOH + Ca(HO)2 = Ca(HCOO)2 + H2O =>
2 HCOOH + Ca(HO)2 = Ca(HCOO)2 + 2 H2O
Ca10 + F2(PO4)6 + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
Ca10 + F2(PO4)6 + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
C2H2O4 + MnO4 = Mn2 + CO2 + H2O =>
8 C2H2O4 + 2 MnO4 = Mn2 + 16 CO2 + 8 H2O
SiH4 + O = SiO + H2O =>
SiH4 + 3 O = SiO + 2 H2O
NaCI + KO = NaO + KCI =>
NaCI + KO = NaO + KCI
Ca(OH)2 + SO3 = CaSO4 + H2O =>
Ca(OH)2 + SO3 = CaSO4 + H2O
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