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H2CO3 + 2 AuOH = 2 H2O + Au2(CO3)
Br + KOH = KBrO + KBr + H2O =>
2 Br + 2 KOH = KBrO + KBr + H2O
CaCl2O2 + CaI = CaIO3 + CaCl2 =>
3 CaCl2O2 + 2 CaI = 2 CaIO3 + 3 CaCl2
Mn + Co(NO3)2 = Mn(NO3)2 + Co =>
Mn + Co(NO3)2 = Mn(NO3)2 + Co
PbO2 + NaOH + Cr2(SO4)3 = Na2[Pb(OH)4] + Na2SO4 + Na2CrO4 + H2O =>
3 PbO2 + 16 NaOH + Cr2(SO4)3 = 3 Na2[Pb(OH)4] + 3 Na2SO4 + 2 Na2CrO4 + 2 H2O
Na3(PO4) + MnCl2 = NaCl + Mn3(PO4)2 =>
2 Na3(PO4) + 3 MnCl2 = 6 NaCl + Mn3(PO4)2
Ba(NO3)2(ac) + Na2CrO4(ac) = BaCrO4 + NaNO3 =>
Ba(NO3)2(ac) + Na2CrO4(ac) = BaCrO4 + 2 NaNO3
Al2(SO4)3 + Na2S + H2O = Al(OH)3 + Na2SO4 + H2S =>
Al2(SO4)3 + 3 Na2S + 6 H2O = 2 Al(OH)3 + 3 Na2SO4 + 3 H2S
Mn + O2 = Mn2O7 =>
4 Mn + 7 O2 = 2 Mn2O7
CuS(aq) + HCl(aq) = CuCl2 + H2S =>
CuS(aq) + 2 HCl(aq) = CuCl2 + H2S
HNO3(aq) + (NH4)2CO3(aq) = NH4NO3(aq) + H2CO3(aq) =>
2 HNO3(aq) + (NH4)2CO3(aq) = 2 NH4NO3(aq) + H2CO3(aq)
Ca(HCrO4)2 + Ca(OH)2 = CaCrO4 + H2O =>
Ca(HCrO4)2 + Ca(OH)2 = 2 CaCrO4 + 2 H2O
(Cr(N2H4CO)6)4(Cr(CN)6)3 + KMnO4 + H2S2O7 = K2Cr2O7 + MnSO3 + C13H10 + N2O5 + K2S4O6 + H2O =>
52(Cr(N2H4CO)6)4(Cr(CN)6)3 + 1622 KMnO4 + 2069 H2S2O7 = 182 K2Cr2O7 + 1622 MnSO3 + 168 C13H10 + 1716 N2O5 + 629 K2S4O6 + 3725 H2O
Ir2S3 + Cl2 = IrCl7 + S2 =>
2 Ir2S3 + 14 Cl2 = 4 IrCl7 + 3 S2
HCl + Sr = SrCl2 + H2 =>
2 HCl + Sr = SrCl2 + H2
Hg{2+} + Fe = Hg + Fe{2+} =>
Hg{2+} + Fe = Hg + Fe{2+}
SOCl2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Cl2 + H2O =>
5 SOCl2 + 4 KMnO4 + H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 Cl2 + H2O
Li + Mg(SO4) = Li2(SO4) + Mg =>
2 Li + Mg(SO4) = Li2(SO4) + Mg
CH3COOH + CaCO3 = CO2 + CaCHCOO2 + H2O =>
5 CH3COOH + 8 CaCO3 = 2 CO2 + 8 CaCHCOO2 + 6 H2O
Ca3P2 + H2O(l) = Ca(OH)2(aq) + PH3 =>
Ca3P2 + 6 H2O(l) = 3 Ca(OH)2(aq) + 2 PH3
Fe2(CO3)3 + HBr = FeBr3 + H2CO3 =>
Fe2(CO3)3 + 6 HBr = 2 FeBr3 + 3 H2CO3
CO(g) + O2(g) = CO2(g) =>
2 CO(g) + O2(g) = 2 CO2(g)
Na(s) + I(s) = NaI =>
Na(s) + I(s) = NaI
Ca(OH)2 + Sr = Sr(OH)2 + Ca =>
Ca(OH)2 + Sr = Sr(OH)2 + Ca
Pb(NO3)2(aq) + K3PO4(aq) = PbPO4(s) + K3(NO3)2(aq) =>
Pb(NO3)2(aq) + K3PO4(aq) = PbPO4(s) + K3(NO3)2(aq)
NaOH + K[Sb(OH)6] = Na[Sb(OH)6] + KOH =>
NaOH + K[Sb(OH)6] = Na[Sb(OH)6] + KOH
IrO2 = Ir + O2 =>
IrO2 = Ir + O2
H2 + I2 = HI =>
H2 + I2 = 2 HI
NaHSO4 + NaOH = Na2SO4 + H2O =>
NaHSO4 + NaOH = Na2SO4 + H2O
BaCl2 + FeCl3 + (NH4)6Mo7O24*4H2O + NaOH + C6H12O6 = Ba2FeMoO6 + NaCl + NH4OH + H2O + C6H12O7 =>
28 BaCl2 + 14 FeCl3 + 2(NH4)6Mo7O24*4H2O + 98 NaOH + 7 C6H12O6 = 14 Ba2FeMoO6 + 98 NaCl + 12 NH4OH + 51 H2O + 7 C6H12O7
Rb2CO3 + CaC2 = CaO + CO + Rb =>
3 Rb2CO3 + 2 CaC2 = 2 CaO + 7 CO + 6 Rb
SF4 + H2O = SO2 + (HF) =>
SF4 + 2 H2O = SO2 + 4(HF)
H2 + Mg = MgH =>
H2 + 2 Mg = 2 MgH
C6H5OH + Br2 = C6H5Br + OH =>
2 C6H5OH + Br2 = 2 C6H5Br + 2 OH
Al(NO3)3 + Na2CrO4 = AlCrO4 + Na2(NO3)3 =>
Al(NO3)3 + Na2CrO4 = AlCrO4 + Na2(NO3)3
KMnO4 + CH3OH + KOH = K2MnO4 + K2CO3 + H2O =>
6 KMnO4 + CH3OH + 8 KOH = 6 K2MnO4 + K2CO3 + 6 H2O
Zn(OH)2 + O2 = ZnO + OH =>
2 Zn(OH)2 + O2 = 2 ZnO + 4 OH
C10H10Fe(s) + O2(g) = Fe2O3(s) + CO2(g) + H2O(g) =>
4 C10H10Fe(s) + 53 O2(g) = 2 Fe2O3(s) + 40 CO2(g) + 20 H2O(g)
CaSO4 + PbCl2 = PbSO4 + CaCl2 =>
CaSO4 + PbCl2 = PbSO4 + CaCl2
Hg(NO3)2 = Hg + N2 + O2 =>
Hg(NO3)2 = Hg + N2 + 3 O2
Ca(OH)2 + C6H10O8 + H2O = C6H8CaO8*4H2O =>
Ca(OH)2 + C6H10O8 + 2 H2O = C6H8CaO8*4H2O
Cu2O + NaHCO3 = NaOH + Cu2CO3 =>
Cu2O + NaHCO3 = NaOH + Cu2CO3
Cl1 + NaBr = Br2 + NaCl =>
2 Cl1 + 2 NaBr = Br2 + 2 NaCl
MnO2 + KOH + KNO3 = K2MnO4 + H2O + NO =>
3 MnO2 + 4 KOH + 2 KNO3 = 3 K2MnO4 + 2 H2O + 2 NO
H3PO3 + Zn = Zn3PO3 + H2 =>
2 H3PO3 + 6 Zn = 2 Zn3PO3 + 3 H2
Al(NO3)3 + NH3 + H2O(l) = Al(OH)3 + NH4NO3 =>
Al(NO3)3 + 3 NH3 + 3 H2O(l) = Al(OH)3 + 3 NH4NO3
H2 + I2 = HI =>
H2 + I2 = 2 HI
HOH + NaCl = NaOH + HCl =>
HOH + NaCl = NaOH + HCl
Ag(NO)3 + KCl = AgCl + K(NO)3 =>
Ag(NO)3 + KCl = AgCl + K(NO)3
C2H5COOH + Ba(OH)2 = Ba(C2H5COO)2 + H2O =>
2 C2H5COOH + Ba(OH)2 = Ba(C2H5COO)2 + 2 H2O
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