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(COOH)2 + Ca(OH)2 = (COO)2Ca + 2 H2O
Na2OH + H2SO4 = H3O + Na2SO4 =>
Na2OH + H2SO4 = H3O + Na2SO4
Fe3O4 + P2O5 + Li2CO3 + Fe = LiFePO4 + CO2 =>
Fe3O4 + 2 P2O5 + 2 Li2CO3 + Fe = 4 LiFePO4 + 2 CO2
NH3 + Zn(OH)2 = Zn(NH3)(OH)2 =>
NH3 + Zn(OH)2 = Zn(NH3)(OH)2
Na2O + CaCl2 = NaCl + CaO =>
Na2O + CaCl2 = 2 NaCl + CaO
BaO + NaOH = Na2BaO2 + H2O =>
BaO + 2 NaOH = Na2BaO2 + H2O
ZnCl2 + Cr(NO3)3 = Zn(NO3)2 + CrCl3 =>
3 ZnCl2 + 2 Cr(NO3)3 = 3 Zn(NO3)2 + 2 CrCl3
C3H6O3 + O2 = CO2 + H2O1 =>
C3H6O3 + 3 O2 = 3 CO2 + 3 H2O1
OH + Cr(OH)3 = Cr(OH)4 =>
OH + Cr(OH)3 = Cr(OH)4
KNO3 + C12H22O11 = CO + H2O + N2 + KOH =>
24 KNO3 + 5 C12H22O11 = 60 CO + 43 H2O + 12 N2 + 24 KOH
Sn(CO3)2 + N2 = CO3N2 + Sn =>
Sn(CO3)2 + 2 N2 = 2 CO3N2 + Sn
H + Au{3+} = H{+} + Au =>
3 H + Au{3+} = 3 H{+} + Au
MgSO4 + K2SO3 = K2SO4 + MgSO3 =>
MgSO4 + K2SO3 = K2SO4 + MgSO3
Bi(NO3)3 + K2S + H2O = Bi(OH)3 + H2S + KNO3 =>
2 Bi(NO3)3 + 3 K2S + 6 H2O = 2 Bi(OH)3 + 3 H2S + 6 KNO3
KClO2 + Ca3(BO3)2 = K3BO3 + Ca(ClO2)2 =>
6 KClO2 + Ca3(BO3)2 = 2 K3BO3 + 3 Ca(ClO2)2
C3H7SH + O2 = C02 + H2O + SO2 =>
2 C3H7SH + 6 O2 = 3 C02 + 8 H2O + 2 SO2
MnCl2*4H2O + H2O2 + NH4OH = MnOOH + NH4Cl + H2O =>
2 MnCl2*4H2O + H2O2 + 4 NH4OH = 2 MnOOH + 4 NH4Cl + 10 H2O
NaI3 + Na2S = S + NaI =>
NaI3 + Na2S = S + 3 NaI
(NH4)2 + HBr = NH4Br + H2 =>
(NH4)2 + 2 HBr = 2 NH4Br + H2
Fe2O3 + C4 = Fe + C2O4 =>
8 Fe2O3 + 3 C4 = 16 Fe + 6 C2O4
C5H12O + K2Cr2O7 + H2SO4 = C5H10O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C5H12O + K2Cr2O7 + 4 H2SO4 = 3 C5H10O + K2SO4 + Cr2(SO4)3 + 7 H2O
Al(s) + NISO4 = Al2(SO4)3 + NI(s) =>
2 Al(s) + 3 NISO4 = Al2(SO4)3 + 3 NI(s)
Cu + HC6H7O7 = H2 + Cu2C6H7O7 =>
4 Cu + 2 HC6H7O7 = H2 + 2 Cu2C6H7O7
Pt + H2SO4 = Pt2(SO4)3 + SO + H2O =>
4 Pt + 9 H2SO4 = 2 Pt2(SO4)3 + 3 SO + 9 H2O
Na3PO4 + CuSO4 = Cu3(PO4)2 + Na1 + SO4 =>
2 Na3PO4 + 3 CuSO4 = Cu3(PO4)2 + 6 Na1 + 3 SO4
H + S + O = H2SO3 =>
2 H + S + 3 O = H2SO3
SrSO4 + CsI = SrI2 + Cs2SO4 =>
SrSO4 + 2 CsI = SrI2 + Cs2SO4
PbSn + HNO3 = PbNO3 + HSn =>
PbSn + HNO3 = PbNO3 + HSn
CH3COOH(C2H4O2) + NaHCO3 = C2H3NaO2 + H2O + CO2 =>
CH3COOH(C2H4O2) + 2 NaHCO3 = 2 C2H3NaO2 + 2 H2O + 2 CO2
AsCl3 + I2 + H2O = HI + H3AsO4 + HCl =>
AsCl3 + I2 + 4 H2O = 2 HI + H3AsO4 + 3 HCl
Al2O3*H2O + H2O = Al(OH)3 =>
Al2O3*H2O + 2 H2O = 2 Al(OH)3
La(NO3)3 + Na(OH) = La(OH)3 + Na(NO3) =>
La(NO3)3 + 3 Na(OH) = La(OH)3 + 3 Na(NO3)
K2CrO4 + SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
2 K2CrO4 + 3 SO2 + 2 H2SO4 = Cr2(SO4)3 + 2 K2SO4 + 2 H2O
C6H14 + O2 = C2O4 + H2 =>
C6H14 + 6 O2 = 3 C2O4 + 7 H2
HCl + Mg(OH){2} = MgCl{2} + H2O =>
HCl + Mg(OH){2} = MgCl{2} + H2O
Ca(NO3)2 + NH3 + H2O = NH4(NO3) + Ca(OH)2 =>
Ca(NO3)2 + 2 NH3 + 2 H2O = 2 NH4(NO3) + Ca(OH)2
HCl(aq) + ZnS(s) = ZnCl2(aq) + H2S(g) =>
2 HCl(aq) + ZnS(s) = ZnCl2(aq) + H2S(g)
KAlO2 + H2SO4 + H2O = Al(OH)3 + K2SO4 =>
2 KAlO2 + H2SO4 + 2 H2O = 2 Al(OH)3 + K2SO4
KMnO4 + KI + NaOH = NaKMnO4 + KIO3 + H2O =>
6 KMnO4 + KI + 6 NaOH = 6 NaKMnO4 + KIO3 + 3 H2O
Eu2O3 + B2O3 + B + NaBr = Eu6Br(BO3)4 + Na2O =>
18 Eu2O3 + 7 B2O3 + 10 B + 6 NaBr = 6 Eu6Br(BO3)4 + 3 Na2O
Al + H2O = AlO + H2 =>
Al + H2O = AlO + H2
Ca(NO3)2 + NaCl = CaCl2 + Na(NO3) =>
Ca(NO3)2 + 2 NaCl = CaCl2 + 2 Na(NO3)
Sb + O2 = Sb2O3(s) =>
4 Sb + 3 O2 = 2 Sb2O3(s)
Cu(CO3) = CuO + CO2 =>
Cu(CO3) = CuO + CO2
C6H5NH2Br2 = C6NH2BrH4HBr =>
C6H5NH2Br2 = C6NH2BrH4HBr
CO2 + H2O = O2 + C7H6O2 =>
14 CO2 + 6 H2O = 15 O2 + 2 C7H6O2
HNO2 + NaOH = HOH + NaNO2 =>
HNO2 + NaOH = HOH + NaNO2
Cr2O7{-2} + SO3 + H3O = Cr3 + SO4{-2} + H2O =>
3 Cr2O7{-2} + 3 SO3 + 36 H3O = 2 Cr3 + 3 SO4{-2} + 54 H2O
Fe + ZnSO4 = Fe2(SO4)3 + Zn =>
2 Fe + 3 ZnSO4 = Fe2(SO4)3 + 3 Zn
C21H36N7O16P3S + HNC = C21H36N7O16P3SHCN =>
C21H36N7O16P3S + HNC = C21H36N7O16P3SHCN
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