| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H8Cl2 + Zn = C4H8 + ZnCl2
ZrSO4 + KOH = ZrOH + KSO4 =>
ZrSO4 + KOH = ZrOH + KSO4
Na2S2O3 + H2SO4 = Na2SO4 + SO2 + H2O =>
Na2S2O3 + 3 H2SO4 = Na2SO4 + 4 SO2 + 3 H2O
H2O4 = H2O + O4 =>
4 H2O4 = 4 H2O + 3 O4
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
NH3 + HCl = NH3Cl2 + H2 =>
NH3 + 2 HCl = NH3Cl2 + H2
MgCO3 + HNO3 = Mg(NO3)2 + CO2 + H2O =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + CO2 + H2O
H2O + Al + NaNO2 = H2 + NaOH + Al(NO2)3 =>
6 H2O + 2 Al + 6 NaNO2 = 3 H2 + 6 NaOH + 2 Al(NO2)3
S + NaOH = Na2S + H2O + Na2SO4 =>
4 S + 8 NaOH = 3 Na2S + 4 H2O + Na2SO4
Al + H2O = Al(H2) + O =>
Al + H2O = Al(H2) + O
Sr(AsO4)2 + SiO2 + C = SrSiO3 + CO + As4 =>
2 Sr(AsO4)2 + 2 SiO2 + 14 C = 2 SrSiO3 + 14 CO + As4
Fe(NO3)3 + K2S = FeK3 + S(NO3)2 =>
2 Fe(NO3)3 + 3 K2S = 2 FeK3 + 3 S(NO3)2
AlO + H2SO4 = AlSO4 + H2O =>
AlO + H2SO4 = AlSO4 + H2O
H2O + Fe3O4 = Fe(OH)2 + Fe(OH)3 =>
4 H2O + Fe3O4 = Fe(OH)2 + 2 Fe(OH)3
(NH4)2MoO4 + Na2S2O3 + H2SO4 = Mo2O5 + Na2SO4 + (NH4)2SO3 + H2O =>
8(NH4)2MoO4 + 3 Na2S2O3 + 5 H2SO4 = 4 Mo2O5 + 3 Na2SO4 + 8(NH4)2SO3 + 5 H2O
Ni{2} + NH3 = Ni(NH3)6{2} =>
Ni{2} + 6 NH3 = Ni(NH3)6{2}
Calciumcarbonate + HCl = Calciumchloride + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
CaCO3 + HCl(c) = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl(c) = CaCl2 + H2O + CO2
MnO2 + HBr = H2O + Br2 + MnBr2 =>
MnO2 + 4 HBr = 2 H2O + Br2 + MnBr2
Cr2O7{2-} + OH{-} = CrO4{2-} + H2O =>
Cr2O7{2-} + 2 OH{-} = 2 CrO4{2-} + H2O
Mn2(SO4) + NaOH = Mn(OH) + Na2SO4 =>
Mn2(SO4) + 2 NaOH = 2 Mn(OH) + Na2SO4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KCl + FeCl3 + H2O = KClO3 + FeCl2 + HCl =>
KCl + 6 FeCl3 + 3 H2O = KClO3 + 6 FeCl2 + 6 HCl
Cr(s) + SnCl4(s) = CrCl3(s) + Sn(s) =>
4 Cr(s) + 3 SnCl4(s) = 4 CrCl3(s) + 3 Sn(s)
C4H80(OH)2 + O2 = CO2 + H2O =>
2 C4H80(OH)2 + 47 O2 = 8 CO2 + 82 H2O
BaCl2*2H2O + Na3PO4*12H2O = Ba3(PO4)2 + NaCl + H2O =>
3 BaCl2*2H2O + 2 Na3PO4*12H2O = Ba3(PO4)2 + 6 NaCl + 30 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
CH3COOH + Fe(OH)3 = (CH3COO)3Fe + H2O =>
3 CH3COOH + Fe(OH)3 = (CH3COO)3Fe + 3 H2O
Cl2O + H2SO4 = Cl2SO4 + H2O =>
Cl2O + H2SO4 = Cl2SO4 + H2O
Pb(C2H3O2)4 + K2O = PbO2 + KC2H3O2 =>
Pb(C2H3O2)4 + 2 K2O = PbO2 + 4 KC2H3O2
Li2SO4 + HNO3 = LiNO3 + H2SO4 =>
Li2SO4 + 2 HNO3 = 2 LiNO3 + H2SO4
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
KCl + FeCl3 + H2O = KClO3 + FeCl2 + HCl =>
KCl + 6 FeCl3 + 3 H2O = KClO3 + 6 FeCl2 + 6 HCl
B + NaOH + H2O = NaB(OH)4 + H2 =>
2 B + 2 NaOH + 6 H2O = 2 NaB(OH)4 + 3 H2
C6H5NO2 + Zn + HCl = C6H5NH3Cl + ZnCl2 + H2O =>
C6H5NO2 + 3 Zn + 7 HCl = C6H5NH3Cl + 3 ZnCl2 + 2 H2O
Na2CO3 + NSO4 = Na2SO4 + NCO3 =>
Na2CO3 + NSO4 = Na2SO4 + NCO3
NaC2H3O2(aq) + CaS(aq) = NaS + CaC2H3O2 =>
NaC2H3O2(aq) + CaS(aq) = NaS + CaC2H3O2
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
C3H6 + CO2 = CO + H2 =>
C3H6 + 3 CO2 = 6 CO + 3 H2
C4H6CaO4 = C + H6CaO4 =>
C4H6CaO4 = 4 C + H6CaO4
BaCl2 + K3PO4 = Ba3(PO4)2 + KCl =>
3 BaCl2 + 2 K3PO4 = Ba3(PO4)2 + 6 KCl
Zn + HCl + CuSO4 = H + ZnSO4 + CuCl =>
Zn + HCl + CuSO4 = H + ZnSO4 + CuCl
Mg(HCO3)2 + Na = NaHCO3 + Mg =>
Mg(HCO3)2 + 2 Na = 2 NaHCO3 + Mg
C6H12O6 + NH3 = C5H4N4O3 + H2 + O2 =>
5 C6H12O6 + 24 NH3 = 6 C5H4N4O3 + 54 H2 + 6 O2
KHSO4 + Fe(OH)2 = FeSO4 + KOH + H2O =>
KHSO4 + Fe(OH)2 = FeSO4 + KOH + H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
I2 + NaBr = I2Na + Br =>
I2 + NaBr = I2Na + Br
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
H3NBH3 = H2 + H2NBH2 =>
H3NBH3 = H2 + H2NBH2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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