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3 Ce + 5 Bi + BiI3 = 3 CeBi2I
HCl + K2[Zn(OH)4] = KCl + H2[Zn(OH)4] =>
2 HCl + K2[Zn(OH)4] = 2 KCl + H2[Zn(OH)4]
SnO + H2O = SnO2 + H =>
SnO + H2O = SnO2 + 2 H
Sb2O3 + NaOH + H2O = Na(Sb(OH)4) =>
Sb2O3 + 2 NaOH + 3 H2O = 2 Na(Sb(OH)4)
CH3Cl + H2O = CH3OH + HCl =>
CH3Cl + H2O = CH3OH + HCl
As2O3 + H2O = AsO3 + H =>
As2O3 + 3 H2O = 2 AsO3 + 6 H
Na(CO3) + HC2H3O2 = NaC2H3O2 + H2O + CO2 =>
8 Na(CO3) + 9 HC2H3O2 = 8 NaC2H3O2 + 6 H2O + 10 CO2
GaCO3 + H2SO4 = CO2 + GaSO4 + H2O =>
GaCO3 + H2SO4 = CO2 + GaSO4 + H2O
MgCl2 + Al2(SO4)3 = MgSO4 + AlCl3 =>
3 MgCl2 + Al2(SO4)3 = 3 MgSO4 + 2 AlCl3
K2SO4 + NaNO3 = K2(NO3) + NaSO4 =>
K2SO4 + NaNO3 = K2(NO3) + NaSO4
HCl + Fe2O3 + Fe = FeCl2 + H2O =>
6 HCl + Fe2O3 + Fe = 3 FeCl2 + 3 H2O
LiOH + Na2O = Li2O + NaOH =>
2 LiOH + Na2O = Li2O + 2 NaOH
CuO + CO2 = CuCO3 = =>
CuO + CO2 = CuCO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
FeCl2 + Na2Cr2O7 + HCl = FeCl3 + CrCl3 + NaCl + H2O =>
6 FeCl2 + Na2Cr2O7 + 14 HCl = 6 FeCl3 + 2 CrCl3 + 2 NaCl + 7 H2O
Cu2(SO3)3 + H3BO3 = SO2 + H2O + CuBO3 =>
Cu2(SO3)3 + 2 H3BO3 = 3 SO2 + 3 H2O + 2 CuBO3
Nb2 + O = NbO =>
Nb2 + 2 O = 2 NbO
C2H4Br2 + Mg = C2H4 + MgBr2 =>
C2H4Br2 + Mg = C2H4 + MgBr2
C2H5OH(l) + O2 = CO2(g) + H2O(g) =>
C2H5OH(l) + 3 O2 = 2 CO2(g) + 3 H2O(g)
Na2O + PO3 = Na2PO4 =>
Na2O + PO3 = Na2PO4
NaMnO4 + HCl = NaCl + MnCl + Cl2 + H2O =>
NaMnO4 + 8 HCl = NaCl + MnCl + 3 Cl2 + 4 H2O
HgO(s) = Hg(l) + O2(g) =>
2 HgO(s) = 2 Hg(l) + O2(g)
SnOH = Sn + O2 + H2O =>
4 SnOH = 4 Sn + O2 + 2 H2O
XTiO2 + XC + Cl2 = XTiCl4 + XCO2 =>
XTiO2 + XC + 2 Cl2 = XTiCl4 + XCO2
AgNO3 + CH3COOH = AgHNO3 + CH3COO =>
AgNO3 + CH3COOH = AgHNO3 + CH3COO
H2SO3 + Mg(OH)2 = MgSO3 + H2O =>
H2SO3 + Mg(OH)2 = MgSO3 + 2 H2O
Hg2Cl2 + HNO3 = Hg2HNO3 + Cl2 =>
Hg2Cl2 + HNO3 = Hg2HNO3 + Cl2
Na + H2O = Na3O5H3 + H2 =>
6 Na + 10 H2O = 2 Na3O5H3 + 7 H2
AB + CB = AB2 + C =>
AB + CB = AB2 + C
F5SeOF + OH{-} = SeO4{2-} + F{-} + H2O + O2 =>
2 F5SeOF + 16 OH{-} = 2 SeO4{2-} + 12 F{-} + 8 H2O + O2
Ca(g) + P4(g) = Ca3P2(g) =>
6 Ca(g) + P4(g) = 2 Ca3P2(g)
Bi(NO3)3 + NaOH = Na(NO3)3 + BiOH =>
Bi(NO3)3 + NaOH = Na(NO3)3 + BiOH
Pb3P4 = Pb + P =>
Pb3P4 = 3 Pb + 4 P
MgCl2 + Al2(SO4)3 = MgSO4 + AlCl3 =>
3 MgCl2 + Al2(SO4)3 = 3 MgSO4 + 2 AlCl3
AeCe3 + NaOH = NaCe + Ae(OH)3 =>
AeCe3 + 3 NaOH = 3 NaCe + Ae(OH)3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
(C11H24) + O2 = CO2 + H2O =>
(C11H24) + 17 O2 = 11 CO2 + 12 H2O
Mn(oh)2 + O2 + H2O = MnO(OH) =>
2 Mn(oh)2 + 3 O2 + 2 H2O = 4 MnO(OH)
Co{2+} + Cl{-} = CoCl4{2-} =>
Co{2+} + 4 Cl{-} = CoCl4{2-}
K2SO4 + (CH3COO)2Ba = BaSO4 + (CH3COO)K =>
K2SO4 + (CH3COO)2Ba = BaSO4 + 2(CH3COO)K
Na2SO3(s) + HCl(l) = NaCl(s) + H2O(l) + SO2(g) =>
Na2SO3(s) + 2 HCl(l) = 2 NaCl(s) + H2O(l) + SO2(g)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
RbOH + Al2(SO4)3 = Rb2SO4 + Al(OH)3 =>
6 RbOH + Al2(SO4)3 = 3 Rb2SO4 + 2 Al(OH)3
Fe2SiO4 + NaOH + H2O = Fe(OH)2 + Na2O*3SiO2 =>
3 Fe2SiO4 + 2 NaOH + 5 H2O = 6 Fe(OH)2 + Na2O*3SiO2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
SCu2 = S + Cu =>
SCu2 = S + 2 Cu
CI = IC =>
CI = IC
Ba3(PO4)2 + Cu(NO3)2 = Ba(NO3)2 + Cu3(PO4)2 =>
Ba3(PO4)2 + 3 Cu(NO3)2 = 3 Ba(NO3)2 + Cu3(PO4)2
C2H5OH + CrO4{2-} + H{+} = CO2 + Cr(OH)3 + H2O =>
C2H5OH + 4 CrO4{2-} + 8 H{+} = 2 CO2 + 4 Cr(OH)3 + H2O
C9H12 + O2 = CO2 + H12O =>
2 C9H12 + 19 O2 = 18 CO2 + 2 H12O
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