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3 Na + PO4 = Na3PO4
HgO(c) = Hg(l) + O2(g) =>
2 HgO(c) = 2 Hg(l) + O2(g)
Fe(SO)4 + K3[Fe(CN)6] = Fe3[Fe(CN)6] + K(SO)4 =>
3 Fe(SO)4 + K3[Fe(CN)6] = Fe3[Fe(CN)6] + 3 K(SO)4
Al2S3 = Al + S8 =>
8 Al2S3 = 16 Al + 3 S8
C3H7NO2 + O2 = CO2 + H2O + N2 =>
4 C3H7NO2 + 15 O2 = 12 CO2 + 14 H2O + 2 N2
CaCl2(aq) + NaF(aq) = NaCl(aq) + CaF2(aq) =>
CaCl2(aq) + 2 NaF(aq) = 2 NaCl(aq) + CaF2(aq)
C2H10 + O2 = CO2(g) + H2O =>
2 C2H10 + 9 O2 = 4 CO2(g) + 10 H2O
KOH + CrCl3 = CrOH + KCl3 =>
KOH + CrCl3 = CrOH + KCl3
Fe(OH)Br + KI = I2 + FeI + KBr + KOH =>
2 Fe(OH)Br + 4 KI = I2 + 2 FeI + 2 KBr + 2 KOH
C2H5NH2HCl = C2H5NH3Cl =>
C2H5NH2HCl = C2H5NH3Cl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H3PO4 + Co2O3 = CoPO4 + H2O =>
2 H3PO4 + Co2O3 = 2 CoPO4 + 3 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Al + Co2Cl = AlCl + Co =>
Al + Co2Cl = AlCl + 2 Co
Na + PO4 = Na3PO4 =>
3 Na + PO4 = Na3PO4
Br2 + Na2SO3 + H2O = Na2SO4 + HBr =>
Br2 + Na2SO3 + H2O = Na2SO4 + 2 HBr
Pb2N2 + NaCl = Pb2Cl + NaN2 =>
Pb2N2 + NaCl = Pb2Cl + NaN2
CH3CH2NH3ClNaOH = CH3CH2NH3OHNaCl =>
CH3CH2NH3ClNaOH = CH3CH2NH3OHNaCl
HSO3{-} + H2O = H2SO3 + OH{-} =>
HSO3{-} + H2O = H2SO3 + OH{-}
HCI + LiOH = H2CI + LiO =>
HCI + LiOH = H2CI + LiO
Br2 + Ba(OH)2 + H2O = Ba(BrO3)2 + HBr =>
6 Br2 + Ba(OH)2 + 4 H2O = Ba(BrO3)2 + 10 HBr
Zr(C2O4)2*Ga2(C2O4)3 = Ga2(C2O4)3 + Zr(C2O4)2 =>
Zr(C2O4)2*Ga2(C2O4)3 = Ga2(C2O4)3 + Zr(C2O4)2
CaCl2*2H2O + K2CO3 = K2Cl2*2H2O + CaCO3 =>
CaCl2*2H2O + K2CO3 = K2Cl2*2H2O + CaCO3
Cu(OH) = Cu + OH =>
Cu(OH) = Cu + OH
MnO2 + H2 = H2O + MnO =>
MnO2 + H2 = H2O + MnO
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
CaCO3 + HBr = CaBr2 + H2CO3 =>
CaCO3 + 2 HBr = CaBr2 + H2CO3
NaCl + SO2 = NaSO3 + ClSO =>
NaCl + 2 SO2 = NaSO3 + ClSO
CaI + Hg(NO3)2 = Ca(NO3)2 + HgI =>
CaI + Hg(NO3)2 = Ca(NO3)2 + HgI
Pb(C2H3O3)2 + H2S = PbS + H(C2H3O3) =>
Pb(C2H3O3)2 + H2S = PbS + 2 H(C2H3O3)
S + P = P2S5 =>
5 S + 2 P = P2S5
B + Cl = BCl =>
B + Cl = BCl
Si + HF(ag) = SiF4(g) + H2(g) =>
Si + 4 HF(ag) = SiF4(g) + 2 H2(g)
BaCl2 + (NH4)2CO3 = BaCO3 + NH4Cl =>
BaCl2 + (NH4)2CO3 = BaCO3 + 2 NH4Cl
Al + Co2Cl = AlCl + Co =>
Al + Co2Cl = AlCl + 2 Co
C22H46(l) + O2(g) = CO2(g) + H2O(g) =>
2 C22H46(l) + 67 O2(g) = 44 CO2(g) + 46 H2O(g)
PbS + H2O2 = PbSO4 + H2O = PbS4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
KHCO3 + KOH = K2CO3 + H2O =>
KHCO3 + KOH = K2CO3 + H2O
Hf + HF = HfF4 + H2 =>
Hf + 4 HF = HfF4 + 2 H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
Mg + CuCl2 = MgCl2 + Cu =>
Mg + CuCl2 = MgCl2 + Cu
Zn + HgCl2 = Hg + ZnCl2 =>
Zn + HgCl2 = Hg + ZnCl2
Cl12 + NaOH = NaClO3 + NaCl + H2O =>
Cl12 + 12 NaOH = 2 NaClO3 + 10 NaCl + 6 H2O
As2O3 + MnO4{-} + H{+} + H2O = H3AsO4 + Mn{2} =>
5 As2O3 + 4 MnO4{-} + 12 H{+} + 9 H2O = 10 H3AsO4 + 4 Mn{2}
Li2SO4 + Zn = SO4 + LiZn =>
Li2SO4 + 2 Zn = SO4 + 2 LiZn
N4Cl2 + CH4 = CCl4 + N2 + H2 =>
2 N4Cl2 + CH4 = CCl4 + 4 N2 + 2 H2
OS2 = O2 + S =>
2 OS2 = O2 + 4 S
PO4 + H2O = P + HO =>
PO4 + 4 H2O = P + 8 HO
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