| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2 + C2H2 = 2 HCl + CuC2
MnO2 + KCl3 + KOH = KCl + H2O + K2MnO4 =>
MnO2 + KCl3 + 4 KOH = 3 KCl + 2 H2O + K2MnO4
MHCl + Zn = MZn + HCl =>
MHCl + Zn = MZn + HCl
ZnO + HCl = ZnCl + H2O2 =>
2 ZnO + 2 HCl = 2 ZnCl + H2O2
C6H12 + K2Cr2O7 + HCl = KCl + CrCl3 + H2O + (CH3)2CO =>
3 C6H12 + 2 K2Cr2O7 + 16 HCl = 4 KCl + 4 CrCl3 + 8 H2O + 6(CH3)2CO
Ba3(PO4)2 + (NH4)2S = BaS + (NH4)3PO4 =>
Ba3(PO4)2 + 3(NH4)2S = 3 BaS + 2(NH4)3PO4
H + S2 = H2S =>
4 H + S2 = 2 H2S
Fe{2+} + VO2{+} + H{+} = Fe{3+} + VO{2+} + H2O =>
Fe{2+} + VO2{+} + 2 H{+} = Fe{3+} + VO{2+} + H2O
K(s) + S2(g) = K2S =>
4 K(s) + S2(g) = 2 K2S
Ca(OH)2 + H3SbO4 = Ca3(SbO4)2 + H2O =>
3 Ca(OH)2 + 2 H3SbO4 = Ca3(SbO4)2 + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH4OH + Cu(NO3) = NH4NO3 + Cu(OH) =>
NH4OH + Cu(NO3) = NH4NO3 + Cu(OH)
NaBr + Al = NaAl + Br =>
NaBr + Al = NaAl + Br
HClO4 + KOH = KClO4 + H2O =>
HClO4 + KOH = KClO4 + H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
CO2 + HO2 = C2H2 + O2 =>
2 CO2 + 2 HO2 = C2H2 + 4 O2
Cu(aq) + HNO3(aq) = Cu(NO3)2 + NO + H2O =>
3 Cu(aq) + 8 HNO3(aq) = 3 Cu(NO3)2 + 2 NO + 4 H2O
C2H6O + NaMnO4 + HCl = C2H4O2 + MnCl2 + NaCl + H2O =>
5 C2H6O + 4 NaMnO4 + 12 HCl = 5 C2H4O2 + 4 MnCl2 + 4 NaCl + 11 H2O
Ba(OH)2 + P2O5 = Ba3(PO4)2 + Ba(H2PO4)2 =>
6 Ba(OH)2 + 4 P2O5 = Ba3(PO4)2 + 3 Ba(H2PO4)2
C8H18 + Fe(MnO4)3 + H3PO4 = CO2 + Fe2(HPO4)3 + Mn(H2PO4)2 + H2O =>
3 C8H18 + 10 Fe(MnO4)3 + 75 H3PO4 = 24 CO2 + 5 Fe2(HPO4)3 + 30 Mn(H2PO4)2 + 72 H2O
I2 + MnO4{-} + H{+} = IO3{-} + Mn{2+} + H2O =>
I2 + 2 MnO4{-} + 4 H{+} = 2 IO3{-} + 2 Mn{2+} + 2 H2O
HNO3 = H + O2 + N2 =>
2 HNO3 = 2 H + 3 O2 + N2
S2O4{2-} + O2 + OH{-} = SO3{2-} + H2O =>
2 S2O4{2-} + O2 + 4 OH{-} = 4 SO3{2-} + 2 H2O
H2S + Al(OH)3 = Al2S3 + H2O =>
3 H2S + 2 Al(OH)3 = Al2S3 + 6 H2O
HClO + C = CO2 + H2 + Cl2 =>
2 HClO + C = CO2 + H2 + Cl2
Ce(OH)4 + H2O2 = Ce(OH)3(OOH) + H2O =>
Ce(OH)4 + H2O2 = Ce(OH)3(OOH) + H2O
AgCl + CaOH = Ag2O + CaCl + H2O =>
2 AgCl + 2 CaOH = Ag2O + 2 CaCl + H2O
ammoniumsulfide + hydrochloricacid = hydrogensulfide + ammoniumchloride =>
(NH4)2S + 2 HCl = H2S + 2 NH4Cl
NaOH + H4P2O7 = Na4P2O7 + H2O =>
4 NaOH + H4P2O7 = Na4P2O7 + 4 H2O
FeH2O + H2O = Fe3O4 + H2 =>
3 FeH2O + H2O = Fe3O4 + 4 H2
Cu(CN)2 + Na3PO4 = Cu3(PO4)2 + NaCN =>
3 Cu(CN)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaCN
SrSO4 + H2O + HClO = H2SO4 + SrClO + O2 =>
4 SrSO4 + 2 H2O + 4 HClO = 4 H2SO4 + 4 SrClO + O2
MgO + ZnO = Mg(ZnO2) =>
MgO + ZnO = Mg(ZnO2)
H2O2 + Na2S2O3 = Na2SO2 + H2SO4 + H2O =>
2 H2O2 + Na2S2O3 = Na2SO2 + H2SO4 + H2O
Fe(NO3)3*9H2O + C6H12O6 = Fe3O4 + H2O + N2 + CO2 =>
36 Fe(NO3)3*9H2O + 23 C6H12O6 = 12 Fe3O4 + 462 H2O + 54 N2 + 138 CO2
Fe2 + NaOH = Fe2OH + Na =>
Fe2 + NaOH = Fe2OH + Na
N2O3 + NaOH = NaNO2 + H2O =>
N2O3 + 2 NaOH = 2 NaNO2 + H2O
H2S + HNO3 = HH2SO4 + NO + H2O =>
3 H2S + 7 HNO3 = 3 HH2SO4 + 7 NO + 2 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
H2O2 + H2SO4 + KI = K2SO4 + H2O + I2 =>
H2O2 + H2SO4 + 2 KI = K2SO4 + 2 H2O + I2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
(NH4)2[Co(CNS)4] + H2O = [Co(H2O)6](CNS)2 + NH4CNS =>
(NH4)2[Co(CNS)4] + 6 H2O = [Co(H2O)6](CNS)2 + 2 NH4CNS
MgCl2 + Al2(SO4)3 = AlCl3 + Mg(SO4) =>
3 MgCl2 + Al2(SO4)3 = 2 AlCl3 + 3 Mg(SO4)
Na3PO4(aq) + Li2SO4(aq) = Na3SO4 + PO4Li2 =>
Na3PO4(aq) + Li2SO4(aq) = Na3SO4 + PO4Li2
FeCl3 + H2 = Cl + H2Fe2 =>
2 FeCl3 + H2 = 6 Cl + H2Fe2
(Ba(OH)2) + (H2SO4) = BaSO4 + H2O =>
(Ba(OH)2) + (H2SO4) = BaSO4 + 2 H2O
FeCl2 + CaO = CaCl2 + FeO =>
FeCl2 + CaO = CaCl2 + FeO
HF + PO4 = HO4P + F =>
HF + PO4 = HO4P + F
C4H9OH + C3H7COOH = C4H9COOC3H8 + H2O =>
5 C4H9OH + 3 C3H7COOH = 4 C4H9COOC3H8 + 3 H2O
Ca(HCO3)2 + CH3COOH = (CH3COO)2Ca + H2O + CO2 =>
Ca(HCO3)2 + 2 CH3COOH = (CH3COO)2Ca + 2 H2O + 2 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/28/24
Équations équilibrées sur08/27/23
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