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Al(OH)2NO3 + HNO3 = Al(OH)(NO3)2 + H2O
Hg{2} + Ag = Hg + Ag{+} =>
Hg{2} + 2 Ag = Hg + 2 Ag{+}
Pb(CH3COO)2 + Na3PO4 = Pb3(PO4)2 + Na(CH3COO) =>
3 Pb(CH3COO)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 Na(CH3COO)
Zn + SnO2 = ZnO + Sn =>
2 Zn + SnO2 = 2 ZnO + Sn
H2S + Cr(OH)6 = Cr2S6 + H2O =>
6 H2S + 2 Cr(OH)6 = Cr2S6 + 12 H2O
Cu + Co + Se = CuCo2Se4 =>
Cu + 2 Co + 4 Se = CuCo2Se4
CdCO3 + HClO4 = Cd(ClO4)2 + H2O + CO2 =>
CdCO3 + 2 HClO4 = Cd(ClO4)2 + H2O + CO2
SiO2 + NH3 = Si3N4 + H2O =>
3 SiO2 + 4 NH3 = Si3N4 + 6 H2O
BaCl2 + LiOH = LiCl + Ba(OH)2 =>
BaCl2 + 2 LiOH = 2 LiCl + Ba(OH)2
KBrO3 + H2SO3 = Br2 + K2SO4 + H2SO4 + H2O =>
2 KBrO3 + 5 H2SO3 = Br2 + K2SO4 + 4 H2SO4 + H2O
FeO + Mn = Fe + MnO =>
FeO + Mn = Fe + MnO
Na2S2O3 + Cl2 = Na2SO4 + NaCl + S =>
4 Na2S2O3 + Cl2 = 3 Na2SO4 + 2 NaCl + 5 S
H2 + SO2 = H2S + HH2O =>
4 H2 + SO2 = H2S + 2 HH2O
Ag2S + O2 = AgO + SO =>
2 Ag2S + 3 O2 = 4 AgO + 2 SO
C5H11COOH + H2O = HCOOH + C5H11OH =>
C5H11COOH + H2O = HCOOH + C5H11OH
C2H4(OH)2 + KMnO4 = CO2 + MnO2 + KOH + H2O =>
3 C2H4(OH)2 + 10 KMnO4 = 6 CO2 + 10 MnO2 + 10 KOH + 4 H2O
CaCl2 + H3PO4 = Ca3(PO4)2 + HCl =>
3 CaCl2 + 2 H3PO4 = Ca3(PO4)2 + 6 HCl
As2O3 + NaHCO3 = Na3AsO3 + H2O + CO2 =>
As2O3 + 6 NaHCO3 = 2 Na3AsO3 + 3 H2O + 6 CO2
FeO + Cl2 = FeCl2 + O2 =>
2 FeO + 2 Cl2 = 2 FeCl2 + O2
SnI4 + KI = SnI2 + KI3 =>
SnI4 + KI = SnI2 + KI3
H2S + NaClO3 = H2SO4 + NaCl =>
3 H2S + 4 NaClO3 = 3 H2SO4 + 4 NaCl
(ZnOH)2SO4 + HCl = ZnSO4 + ZnCl2 + H2O =>
(ZnOH)2SO4 + 2 HCl = ZnSO4 + ZnCl2 + 2 H2O
Ba(ClO)2 + Fe2(CO3)3 = Fe(ClO)3 + BaCO3 =>
3 Ba(ClO)2 + Fe2(CO3)3 = 2 Fe(ClO)3 + 3 BaCO3
Co3O4 + Fe2O3 = CoFe2O4 + O =>
Co3O4 + 3 Fe2O3 = 3 CoFe2O4 + O
HN3 + NO2 = N2 + H2O =>
8 HN3 + 2 NO2 = 13 N2 + 4 H2O
H2SO4 + Na2S = S + H2O + NaHSO4 =>
7 H2SO4 + 3 Na2S = 4 S + 4 H2O + 6 NaHSO4
MgBr2 + ZnF2 = MgF2 + Br2Zn =>
MgBr2 + ZnF2 = MgF2 + Br2Zn
H2SO4 + Na2S = S + H2O + NaHSO4 =>
7 H2SO4 + 3 Na2S = 4 S + 4 H2O + 6 NaHSO4
Al + Cl2(g) = AlCl3 =>
2 Al + 3 Cl2(g) = 2 AlCl3
H3PO4 + Ba(OH) = Ba(H2PO4) + H2O =>
H3PO4 + Ba(OH) = Ba(H2PO4) + H2O
Fe3(PO4)2 + Ag2O = FeO + Ag3PO4 =>
Fe3(PO4)2 + 3 Ag2O = 3 FeO + 2 Ag3PO4
(ZnOH)2SO4 + HCl = ZnSO4 + ZnCl2 + H2O =>
(ZnOH)2SO4 + 2 HCl = ZnSO4 + ZnCl2 + 2 H2O
C15H32 = C6H14 + C2H4 =>
2 C15H32 = 2 C6H14 + 9 C2H4
CH3OOC(CH2)14CH3 + O2 = CO2 + H2O =>
2 CH3OOC(CH2)14CH3 + 49 O2 = 34 CO2 + 34 H2O
Br2 + KI(aq) = KBr + I2 =>
Br2 + 2 KI(aq) = 2 KBr + I2
H2SO3 + NaO = Na2SO4 + H2O =>
H2SO3 + 2 NaO = Na2SO4 + H2O
MnO2(s) + HCl(l) = MnCl2(s) + H2O(l) + Cl2(g) =>
MnO2(s) + 4 HCl(l) = MnCl2(s) + 2 H2O(l) + Cl2(g)
Al(NO3)3(aq) + Na2S(aq) = Al2S3(s) + NaNO3(aq) =>
2 Al(NO3)3(aq) + 3 Na2S(aq) = Al2S3(s) + 6 NaNO3(aq)
H2O + H3PO4 + Fe = FeHPO4 + H3O =>
2 H2O + H3PO4 + Fe = FeHPO4 + 2 H3O
Na(s) + FeCl2(s) = NaCl(s) + Fe(s) =>
2 Na(s) + FeCl2(s) = 2 NaCl(s) + Fe(s)
K2SO3 + HBr = H2SO3 + K2Br2 =>
K2SO3 + 2 HBr = H2SO3 + K2Br2
(ZnOH)2SO4 + HCl = ZnSO4 + ZnCl2 + H2O =>
(ZnOH)2SO4 + 2 HCl = ZnSO4 + ZnCl2 + 2 H2O
Ca3N2(s) = Ca(s) + N2(g) =>
Ca3N2(s) = 3 Ca(s) + N2(g)
Al + H2(SO)4 = Al2(SO)4 + H2 =>
2 Al + H2(SO)4 = Al2(SO)4 + H2
H2SO4 + Na2S = S + H2O + NaHSO4 =>
7 H2SO4 + 3 Na2S = 4 S + 4 H2O + 6 NaHSO4
MnO + H2SO4 = MnSO4 + H2O =>
MnO + H2SO4 = MnSO4 + H2O
SnCl2 + HCl + Hg2(NO3)2 = Hg + SnCl4 + HNO3 =>
SnCl2 + 2 HCl + Hg2(NO3)2 = 2 Hg + SnCl4 + 2 HNO3
H2SO4 + Na2S = S + H2O + NaHSO4 =>
7 H2SO4 + 3 Na2S = 4 S + 4 H2O + 6 NaHSO4
Cu(OH)2 + NH3SO3 + K3Fe(CN)6 = CuSO3 + K2(OH)2 + KNH3(Fe(CN)6) =>
Cu(OH)2 + NH3SO3 + K3Fe(CN)6 = CuSO3 + K2(OH)2 + KNH3(Fe(CN)6)
C2H5OH + HI = C2H5I + H2O =>
C2H5OH + HI = C2H5I + H2O
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