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Fe2O3 + Ca3(PO4)2 = 2 Fe(PO4) + 3 CaO
(CH3COO)2Pb + (NH4)2SO4 = CH3COONH4 + PbSO4 =>
(CH3COO)2Pb + (NH4)2SO4 = 2 CH3COONH4 + PbSO4
MnO + CO3{-2} + NO3 = MnO4{-2} + NO2 + CO2 =>
MnO + CO3{-2} + 2 NO3 = MnO4{-2} + 2 NO2 + CO2
AgNO3 + CaCl2 = Ca(NO3)2 + AgCl =>
2 AgNO3 + CaCl2 = Ca(NO3)2 + 2 AgCl
K2TeO3 + Na(dtc)4*3H2O = Te(dtc)4 + NaOH + KOH =>
4 K2TeO3 + 4 Na(dtc)4*3H2O = Te(dtc)4 + 16 NaOH + 8 KOH
Al2Cl3 + NaOH = Al(OH)3 + Na2Cl =>
Al2Cl3 + 6 NaOH = 2 Al(OH)3 + 3 Na2Cl
C13H8O + NaBH4 = C13H10O + NaBH3 =>
C13H8O + 2 NaBH4 = C13H10O + 2 NaBH3
Pb + NO + KIO3 = Pb2IO + KNO3 =>
2 Pb + NO + KIO3 = Pb2IO + KNO3
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
C3H8O + KOH = C3H7OK + H2O =>
C3H8O + KOH = C3H7OK + H2O
(NH4)2S + NaOH = NH4OH + Na2S =>
(NH4)2S + 2 NaOH = 2 NH4OH + Na2S
AgNO3 + BaCl2 = Ba(NO3)2 + AgCl =>
2 AgNO3 + BaCl2 = Ba(NO3)2 + 2 AgCl
Al(OH)3 + HC2H3O2 = H2O + Al(C2H3O2)3 =>
Al(OH)3 + 3 HC2H3O2 = 3 H2O + Al(C2H3O2)3
[Ag(NH3)2](OH) + C2H2 = Ag2C2 + NH3 + H2O =>
2[Ag(NH3)2](OH) + C2H2 = Ag2C2 + 4 NH3 + 2 H2O
Sc2O3(s) + Ca(s) = Sc(Ca)3(s) + O2 =>
2 Sc2O3(s) + 12 Ca(s) = 4 Sc(Ca)3(s) + 3 O2
C8H16 + KMnO4 + H2O = C8H18O2 + MnO2 + K2O =>
3 C8H16 + 2 KMnO4 + 3 H2O = 3 C8H18O2 + 2 MnO2 + K2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
NO2{-} + MnO4{-} + H3O{+} = NO3{-} + Mn{2+} + H2O =>
5 NO2{-} + 2 MnO4{-} + 6 H3O{+} = 5 NO3{-} + 2 Mn{2+} + 9 H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
AgNO3(aq) + NaI(aq) = AgI(s) + NaNO3(aq) =>
AgNO3(aq) + NaI(aq) = AgI(s) + NaNO3(aq)
HCO3 + HCl = ClCO3 + H2 =>
HCO3 + HCl = ClCO3 + H2
BaSeO4 = BaSeO3 + O =>
BaSeO4 = BaSeO3 + O
AgNO3 + CaCl2 = Ca(NO3)2 + AgCl =>
2 AgNO3 + CaCl2 = Ca(NO3)2 + 2 AgCl
BaCl2 + H3PO4 = Ba3(PO4)2 + HCl =>
3 BaCl2 + 2 H3PO4 = Ba3(PO4)2 + 6 HCl
Be3(PO4)2 + K2S = BeS + K3(PO4) =>
Be3(PO4)2 + 3 K2S = 3 BeS + 2 K3(PO4)
Na2CO3(s) + HNO3(aq) = NaNO3(aq) + H2O(l) + CO2(g) =>
Na2CO3(s) + 2 HNO3(aq) = 2 NaNO3(aq) + H2O(l) + CO2(g)
CH4H4 + O2 = CO2 + H2O =>
CH4H4 + 3 O2 = CO2 + 4 H2O
H3PO4 + Zn + H2SO4 = ZnSO4 + H3P + H2O =>
H3PO4 + 4 Zn + 4 H2SO4 = 4 ZnSO4 + H3P + 4 H2O
Ba(NO3)2 + H2S = BaS + HNO3 =>
Ba(NO3)2 + H2S = BaS + 2 HNO3
Cr2(s) + NiSO4(aq) = Ni3(s) + Cr2(SO4)3(aq) =>
Cr2(s) + 3 NiSO4(aq) = Ni3(s) + Cr2(SO4)3(aq)
KOH + Cl2 + I2 = KIO3 + KCl + H2O =>
12 KOH + 5 Cl2 + I2 = 2 KIO3 + 10 KCl + 6 H2O
C4H8O2 + Na = C4H8NaO2 =>
C4H8O2 + Na = C4H8NaO2
Cr3{+} + H2O + ClO3{-} = Cr2O7{-} + ClO2 + H =>
2 Cr3{+} + 16 H2O + 5 ClO3{-} = 3 Cr2O7{-} + 5 ClO2 + 32 H
AgNO3 + CaI2 = AgI + Ca(NO3)2 =>
2 AgNO3 + CaI2 = 2 AgI + Ca(NO3)2
MnO2 + NaOH = MnO(OH) + Na3MnO4 + H2O =>
2 MnO2 + 3 NaOH = MnO(OH) + Na3MnO4 + H2O
Na(CO3)2 + HCl = NaCl + H(CO3)2 =>
Na(CO3)2 + HCl = NaCl + H(CO3)2
C38H61O25N + H2O = CH4 + CO2 + NH3 =>
C38H61O25N + 11 H2O = 20 CH4 + 18 CO2 + NH3
AgNO3 + ClO = AgClO + NO3 =>
AgNO3 + ClO = AgClO + NO3
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CaSO3 + HNO2 = Ca(NO2)2 + H2SO3 =>
CaSO3 + 2 HNO2 = Ca(NO2)2 + H2SO3
KI + KBrO3 + H2SO4 = KBr + K2SO4 + H2O + I2 =>
6 KI + KBrO3 + 3 H2SO4 = KBr + 3 K2SO4 + 3 H2O + 3 I2
(NH4)3PO4 + Ba(CH3CO2)2 = Ba3(PO4)2 + NH4(CH3CO2) =>
2(NH4)3PO4 + 3 Ba(CH3CO2)2 = Ba3(PO4)2 + 6 NH4(CH3CO2)
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
C5H10O + CH3CH2MgBr = C6H11OH + MgBrH =>
2 C5H10O + CH3CH2MgBr = 2 C6H11OH + MgBrH
[Cu(NH3)4(H2O)2]SO4 + HNO3 = Cu(NO3)2 + NH3 + H2SO4 + H2O =>
[Cu(NH3)4(H2O)2]SO4 + 2 HNO3 = Cu(NO3)2 + 4 NH3 + H2SO4 + 2 H2O
Al + NaOH + H2 = NaAl2 + H2O =>
4 Al + 2 NaOH + H2 = 2 NaAl2 + 2 H2O
GaF3 + Ce = CeF + Ga =>
GaF3 + 3 Ce = 3 CeF + Ga
CH3OH + CH3(CH2)9CH3 = CH3(CH2)9CH2OH + H2 =>
11 CH3OH + 10 CH3(CH2)9CH3 = 11 CH3(CH2)9CH2OH + 10 H2
Cs + SO = CsSO =>
Cs + SO = CsSO
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