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H43PO4 + 42 H2O = 42 H3O + HPO4
Al2O + H2 = Al + H2O =>
Al2O + H2 = 2 Al + H2O
B + Se = B2Se3 =>
2 B + 3 Se = B2Se3
Na2Cr2O7 + PbO = PbCrO4 + Na2O =>
Na2Cr2O7 + 2 PbO = 2 PbCrO4 + Na2O
CaBr2 + K2S = K2Br2 + CaS =>
CaBr2 + K2S = K2Br2 + CaS
HCO3{-}(aq) + H2O(l) = H2CO3(aq) + OH{-}(aq) =>
HCO3{-}(aq) + H2O(l) = H2CO3(aq) + OH{-}(aq)
CuSO4 + NH2OH*HCl + NaOH = Cu2O + NH2(SO4) + NaCl + H2O =>
2 CuSO4 + 2 NH2OH*HCl + 2 NaOH = Cu2O + 2 NH2(SO4) + 2 NaCl + 3 H2O
KI + Ph(NO3)2 = PhI2 + KNO3 =>
2 KI + Ph(NO3)2 = PhI2 + 2 KNO3
C2H5COOH + NaHCO3 = C2H5COONa + H2O + CO2 =>
C2H5COOH + NaHCO3 = C2H5COONa + H2O + CO2
KBrO3 + KNO2 = KBr + KNO3 =>
KBrO3 + 3 KNO2 = KBr + 3 KNO3
Cu2(OH)3Cl = CuO + H2O + Cu2OCl2 =>
2 Cu2(OH)3Cl = 2 CuO + 3 H2O + Cu2OCl2
CrCl3 + KI = CrCl2 + I2 + KCl =>
2 CrCl3 + 2 KI = 2 CrCl2 + I2 + 2 KCl
CN{-1)+MnO4{-}+H2O = CNO{-}+MnO2+OH{-} =>
3 CN{-1)+2MnO4{-}+H2O = 3 CNO{-}+2MnO2+2OH{-}
B4O7 + H2O = H2BO3 + H3BO3 =>
B4O7 + 5 H2O = 2 H2BO3 + 2 H3BO3
ZnCl2 + HCl + C3H8O = ZnO + CCl4 + H2 =>
ZnCl2 + 10 HCl + C3H8O = ZnO + 3 CCl4 + 9 H2
Na2CO3 + CuSO4 = Na2SO4 + CO3Cu =>
Na2CO3 + CuSO4 = Na2SO4 + CO3Cu
BaOH + H3PO4 = Ba + H2O + H2PO4 =>
BaOH + H3PO4 = Ba + H2O + H2PO4
Zn + HNO3(concentrado) = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3(concentrado) = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
Cu5FeS4 + H2SO4 + O2 = CuSO4 + FeSO4 + H2O =>
Cu5FeS4 + 2 H2SO4 + 9 O2 = 5 CuSO4 + FeSO4 + 2 H2O
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
SO2 + H2 = H2O + H2S =>
SO2 + 3 H2 = 2 H2O + H2S
KCl + KNO2 + H2SO4 = Cl2 + NO + K2SO4 + H2O =>
2 KCl + 2 KNO2 + 2 H2SO4 = Cl2 + 2 NO + 2 K2SO4 + 2 H2O
AuCl + SnCl2 = SnCl4 + Au =>
2 AuCl + SnCl2 = SnCl4 + 2 Au
Al(ClO3)3 + Mg3(PO4)2 = Al(PO4) + Mg(ClO3)2 =>
2 Al(ClO3)3 + Mg3(PO4)2 = 2 Al(PO4) + 3 Mg(ClO3)2
C6Cl6 + O2 = CO2 + Cl2O =>
2 C6Cl6 + 15 O2 = 12 CO2 + 6 Cl2O
S(OH)2 = SO + H2O =>
S(OH)2 = SO + H2O
Zn(OH)4{2-} + Al = Zn + Al(OH)4{-} + OH{-} =>
3 Zn(OH)4{2-} + 2 Al = 3 Zn + 2 Al(OH)4{-} + 4 OH{-}
MnO2 + Sn(OH)2 = Mn(OH)2 + SnO2 =>
MnO2 + Sn(OH)2 = Mn(OH)2 + SnO2
KOH(aq) + MgI2(aq) = Mg(OH)2(s) + KI(aq) =>
2 KOH(aq) + MgI2(aq) = Mg(OH)2(s) + 2 KI(aq)
AgNO3 + NaCl = NaNO3 + AgCl =>
AgNO3 + NaCl = NaNO3 + AgCl
MnS2 + Sn(OH)4 = Mn(OH)4 + SnS2 =>
MnS2 + Sn(OH)4 = Mn(OH)4 + SnS2
NaO + Ca = CaO + Na =>
NaO + Ca = CaO + Na
H3CrO3 + NaOH = Na3CrO3 + H2O =>
H3CrO3 + 3 NaOH = Na3CrO3 + 3 H2O
CH3COO{-} + HCl = CH3COOH + Cl{-} =>
CH3COO{-} + HCl = CH3COOH + Cl{-}
NaO + ClO2 = NaClO3 =>
NaO + ClO2 = NaClO3
LiOHH2O + NH4VO3 = LiV3O8 + NH3 + H2O =>
LiOHH2O + 3 NH4VO3 = LiV3O8 + 3 NH3 + 3 H2O
MnO2 + NaClO4 + KOH = KMnO4 + NaClO + H2O =>
2 MnO2 + NaClO4 + 2 KOH = 2 KMnO4 + NaClO + H2O
Pb(CH3CO2)2 + H2SO4 = PbSO4 + (CH3COOH) =>
Pb(CH3CO2)2 + H2SO4 = PbSO4 + 2(CH3COOH)
PBO + NH3 = PB + N + H2O =>
3 PBO + 2 NH3 = 3 PB + 2 N + 3 H2O
C6H5CH3 + H2O = C6H5COOH + H =>
C6H5CH3 + 2 H2O = C6H5COOH + 6 H
Ca2(SO3)2 = CaO + SO2 =>
Ca2(SO3)2 = 2 CaO + 2 SO2
Fe + NaNO2 + H2O = Fe2O3 + NaOH + NH3 =>
2 Fe + NaNO2 + 2 H2O = Fe2O3 + NaOH + NH3
CH(subscript)4 + O(subscript)2 = CO(subscript)2 + H(subscript)2O =>
CH(subscript)4 + 2 O(subscript)2 = CO(subscript)2 + 2 H(subscript)2O
CaCO3(s) + HCl = CaCl2 + CO2 + H2O =>
CaCO3(s) + 2 HCl = CaCl2 + CO2 + H2O
Ba(C2H3O2)2 + NH4Cl = BaCl2 + NH4(C2H3O2) =>
Ba(C2H3O2)2 + 2 NH4Cl = BaCl2 + 2 NH4(C2H3O2)
AgC2H3O2(aq) + SrCl2(aq) = AgCl2(s) + SrC2H3O2 =>
AgC2H3O2(aq) + SrCl2(aq) = AgCl2(s) + SrC2H3O2
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
C15H13 + O2 = CO2 + H2O =>
4 C15H13 + 73 O2 = 60 CO2 + 26 H2O
BF3(s) + NaH(s) = B2H6(g) + NaF(s) =>
2 BF3(s) + 6 NaH(s) = B2H6(g) + 6 NaF(s)
BrO3 + HSeO3 = Br2 + SeO4 + H2O =>
2 BrO3 + 4 HSeO3 = Br2 + 4 SeO4 + 2 H2O
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