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Ni3O4 = 3 Ni + 2 O2
Cu(OH)3 + H2S = H2O + Cu2S3 =>
2 Cu(OH)3 + 3 H2S = 6 H2O + Cu2S3
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Cu(s) + FeSO4(s) = CuSO4(aq) + Fe(s) =>
Cu(s) + FeSO4(s) = CuSO4(aq) + Fe(s)
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Mg3As2 = Mg + As =>
Mg3As2 = 3 Mg + 2 As
Fe + Cu(SO4) = Fe(SO4) + Cu =>
Fe + Cu(SO4) = Fe(SO4) + Cu
S2O8{-2} + Mn{+2} + OH{-} = MnO4{-} + SO4{-2} + H2O =>
5 S2O8{-2} + 2 Mn{+2} + 16 OH{-} = 2 MnO4{-} + 10 SO4{-2} + 8 H2O
Hg(CH3COO)2 + Na2S = HgS + NaCH3COO =>
Hg(CH3COO)2 + Na2S = HgS + 2 NaCH3COO
S8 + Li2S = Li2S6 =>
5 S8 + 8 Li2S = 8 Li2S6
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Ca(OH)2 + K3Po4 = Ca3(Po4)2 + KOH =>
3 Ca(OH)2 + 2 K3Po4 = Ca3(Po4)2 + 6 KOH
Al + KNO3 + KOH + H2O = NH3 + K[Al(OH)4] =>
8 Al + 3 KNO3 + 5 KOH + 18 H2O = 3 NH3 + 8 K[Al(OH)4]
SO2 + I2 + H2O = HI + H2SO4 =>
SO2 + I2 + 2 H2O = 2 HI + H2SO4
HSbO3 + NaOH + H2O = Na[Sb(OH)6] =>
HSbO3 + NaOH + 2 H2O = Na[Sb(OH)6]
C10H15N + O2 = CO2 + H2O + N2 =>
4 C10H15N + 55 O2 = 40 CO2 + 30 H2O + 2 N2
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
CH3CHO + Ag2O = CH3COOH + Ag =>
CH3CHO + Ag2O = CH3COOH + 2 Ag
CH3CO2H + (CH3)2CHCH2CH2OH = C7H14O2 + H2O =>
CH3CO2H + (CH3)2CHCH2CH2OH = C7H14O2 + H2O
H2[SnCl6] + Zn = Sn + ZnCl2 + HCl =>
H2[SnCl6] + 2 Zn = Sn + 2 ZnCl2 + 2 HCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na2CO3 + H2O + CO2 = NaHCO3 =>
Na2CO3 + H2O + CO2 = 2 NaHCO3
BeCl2 + Li2SO4 = BeSO4 + LiCl =>
BeCl2 + Li2SO4 = BeSO4 + 2 LiCl
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
CH3CH2SH + HCl = CH3CH2SH2{+} + Cl{-} =>
CH3CH2SH + HCl = CH3CH2SH2{+} + Cl{-}
C6H5NH2 + HNO3 = C6H5NHNO2 + H2O =>
C6H5NH2 + HNO3 = C6H5NHNO2 + H2O
XCa(OH)2 + CO2 = XCaCO3 + H2O =>
XCa(OH)2 + CO2 = XCaCO3 + H2O
Ag(NO3) + KOH = Ag(OH) + K(NO3) =>
Ag(NO3) + KOH = Ag(OH) + K(NO3)
NaNo3 + PbO = Na2O + Pb(No3)2 =>
2 NaNo3 + PbO = Na2O + Pb(No3)2
CaCO3 = *3CaOCO2 =>
3 CaCO3 = *3CaOCO2
F2(g) + H2O(l) = HF(l) + O2(g) =>
2 F2(g) + 2 H2O(l) = 4 HF(l) + O2(g)
CO2(g) + H2O(l) = C6H12O6(s) + O2(g) =>
6 CO2(g) + 6 H2O(l) = C6H12O6(s) + 6 O2(g)
Ca(C6H11O7)2 + HF = C6H12O7 + CaF2 =>
Ca(C6H11O7)2 + 2 HF = 2 C6H12O7 + CaF2
H3PO4 + Pb(C2H3O2)4 = Pb3(PO4)4 + HC2H3O2 =>
4 H3PO4 + 3 Pb(C2H3O2)4 = Pb3(PO4)4 + 12 HC2H3O2
Ameisensäure = CO + Wasser =>
CH2O2 = CO + H2O
RbOHHNO3 = RbNO3OH2 =>
RbOHHNO3 = RbNO3OH2
CuSO4*5H2O + K2C2O4*H2O = K2[Cu(C2O4)2]*2H2O + H2O + K2SO4 =>
CuSO4*5H2O + 2 K2C2O4*H2O = K2[Cu(C2O4)2]*2H2O + 5 H2O + K2SO4
Cu + AsNO3 = As + Cu(NO3)2 =>
Cu + 2 AsNO3 = 2 As + Cu(NO3)2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CaC2O4 + KMnO4 + H2SO4 = CaSO4 + K2SO4 + MnSO4 + H2O + CO2 =>
5 CaC2O4 + 2 KMnO4 + 8 H2SO4 = 5 CaSO4 + K2SO4 + 2 MnSO4 + 8 H2O + 10 CO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C12H222O11 + O2 = CO2 + H2O =>
C12H222O11 + 62 O2 = 12 CO2 + 111 H2O
KNO3(s) + C(s) + S8(s) = K2SO4(s) + CO2(g) + N2(g) =>
16 KNO3(s) + 8 C(s) + S8(s) = 8 K2SO4(s) + 8 CO2(g) + 8 N2(g)
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
H2C2O4 + NaOH = Na2C2O4 + H2O =>
H2C2O4 + 2 NaOH = Na2C2O4 + 2 H2O
BeO*Al2O3*6SiO2 + Na3FeF6 = SiO2 + Fe2O3 + Al2O3 + Na2BeF4 =>
3 BeO*Al2O3*6SiO2 + 2 Na3FeF6 = 18 SiO2 + Fe2O3 + 3 Al2O3 + 3 Na2BeF4
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