| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + 2 H2O2 = MgO2 + 2 H2O
CuSO4 + HNO3 = Cu(NO3)2 + NO3 + H2O + S2 =>
2 CuSO4 + 16 HNO3 = 2 Cu(NO3)2 + 12 NO3 + 8 H2O + S2
C4H7(OH)4 + O2 = CO2 + H2O =>
4 C4H7(OH)4 + 19 O2 = 16 CO2 + 22 H2O
Tl + OH = Tl(OH)3 =>
Tl + 3 OH = Tl(OH)3
NaClO2 + H2SO4 = Na2SO4 + H2O + ClO2 + NaOCl =>
3 NaClO2 + H2SO4 = Na2SO4 + H2O + 2 ClO2 + NaOCl
CH3COOH + NaOH = CH3OONa =>
CH3COOH + 2 NaOH = 2 CH3OONa
Cr2O7 + Fe = Cr + Fe2O =>
Cr2O7 + 14 Fe = 2 Cr + 7 Fe2O
CuSO4 + (NH4)3PO4 = Cu3(PO4)2 + SO4(NH4)2 =>
3 CuSO4 + 2(NH4)3PO4 = Cu3(PO4)2 + 3 SO4(NH4)2
Fe2(SO4)3 + NiCl2 = Fe2Cl2 + Ni(SO4)3 =>
Fe2(SO4)3 + NiCl2 = Fe2Cl2 + Ni(SO4)3
O2 + C4H12O6 = CO2 + H2O =>
4 O2 + C4H12O6 = 4 CO2 + 6 H2O
HCHO + H2O2 = HCOO + H2O =>
2 HCHO + 3 H2O2 = 2 HCOO + 4 H2O
FeO + HSO = FeSO + HO =>
FeO + HSO = FeSO + HO
LiHCO3(aq) + HI(aq) = LiI + H2O + CO2 =>
LiHCO3(aq) + HI(aq) = LiI + H2O + CO2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O = O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
(BF3) + (Li2SO3) = (B2(SO3)3) + (LiF) =>
2(BF3) + 3(Li2SO3) = (B2(SO3)3) + 6(LiF)
KFl + Cl2 = KCl + Fl2 =>
2 KFl + Cl2 = 2 KCl + Fl2
Al + KOH + K[Ag(CN)2] = KAlO2 + H2O + Ag + KCN =>
Al + 4 KOH + 3 K[Ag(CN)2] = KAlO2 + 2 H2O + 3 Ag + 6 KCN
Rb(s) + RbNO3(s) = RbO(s) + N2(g) =>
4 Rb(s) + 2 RbNO3(s) = 6 RbO(s) + N2(g)
K2Cr2O7 + HCl + FeS = KCl + CrCl3 + FeCl3 + H2O + H2S =>
K2Cr2O7 + 26 HCl + 6 FeS = 2 KCl + 2 CrCl3 + 6 FeCl3 + 7 H2O + 6 H2S
O2 + Be2 = BeO =>
O2 + Be2 = 2 BeO
S + O2 = SO2 =>
S + O2 = SO2
CuCO3 + CH3COOH = Cu(CH3COO)2 + CO2 + H2O =>
CuCO3 + 2 CH3COOH = Cu(CH3COO)2 + CO2 + H2O
K2CO3 + AgNO3 = K2NO3 + CO3 + Ag =>
K2CO3 + AgNO3 = K2NO3 + CO3 + Ag
C210O158N14S + H2O = CH18O05N02 + CO2 + CH4 + H2S =>
4 C210O158N14S + 694 H2O = 28 CH18O05N02 + 593 CO2 + 219 CH4 + 4 H2S
Cl2 + NaOH + KI = I2 + NaCl + KOH =>
Cl2 + 2 NaOH + 2 KI = I2 + 2 NaCl + 2 KOH
CH3Cl + KNO3 + O2 = KCl + NO2 + CO2 + H2 =>
2 CH3Cl + 2 KNO3 + O2 = 2 KCl + 2 NO2 + 2 CO2 + 3 H2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
BaCl2 + NaOH + H2SO4 = NaCl + H2O + BaSO4 =>
BaCl2 + 2 NaOH + H2SO4 = 2 NaCl + 2 H2O + BaSO4
Na2SO3 + KClO3 + H2SO4 = Na2SO4 + Cl2 + K2SO3 + H2O =>
6 Na2SO3 + 2 KClO3 + H2SO4 = 6 Na2SO4 + Cl2 + K2SO3 + H2O
V + H2O = H4V6O17 + H2 =>
6 V + 17 H2O = H4V6O17 + 15 H2
Zn(s) + Cu3(PO4)2(aq) = Zn3(PO4)2(aq) + Cu(s) =>
3 Zn(s) + Cu3(PO4)2(aq) = Zn3(PO4)2(aq) + 3 Cu(s)
Cu(NO3)2(aq) + Na2Co3(s) = CuCo3(s) + NaNO3(aq) =>
Cu(NO3)2(aq) + Na2Co3(s) = CuCo3(s) + 2 NaNO3(aq)
NH4NO3 = HNO3 + (NH3) =>
NH4NO3 = HNO3 + (NH3)
Na + Fe2(SO4)3 = Fe + Na(SO4)3 =>
Na + Fe2(SO4)3 = 2 Fe + Na(SO4)3
CH3COOH + HNa = CH3COONa + H2 =>
CH3COOH + HNa = CH3COONa + H2
Pb(NO)2 + KCl = PbCl2 + KNO =>
Pb(NO)2 + 2 KCl = PbCl2 + 2 KNO
N(CH3)3 + H2O = OH + NH(CH3)3 =>
N(CH3)3 + H2O = OH + NH(CH3)3
BaS + ZnI2 = BaI2 + ZnS =>
BaS + ZnI2 = BaI2 + ZnS
H + Al + AsO3 = AsH3 + Al(OH)4 =>
24 H + 3 Al + 4 AsO3 = 4 AsH3 + 3 Al(OH)4
Pb + ZnSO4 = Zn + PbSO4 =>
Pb + ZnSO4 = Zn + PbSO4
NaBr + H2SO4 + MnO2 = NaHSO4 + MnHSO4 + H2O + Br =>
3 NaBr + 4 H2SO4 + MnO2 = 3 NaHSO4 + MnHSO4 + 2 H2O + 3 Br
C5H3ON + O2 = N2 + CO2 + H2O =>
4 C5H3ON + 21 O2 = 2 N2 + 20 CO2 + 6 H2O
SiO2Na2O = Na2SiO3 =>
SiO2Na2O = Na2SiO3
NaSb(OH)4 + AgNO3 + NaOH = NaSb(OH)6 + Ag + NaNO3 =>
NaSb(OH)4 + 2 AgNO3 + 2 NaOH = NaSb(OH)6 + 2 Ag + 2 NaNO3
NaCO + CuS = CuCO + NaS =>
NaCO + CuS = CuCO + NaS
CH3MgCl + GaCl3 = Ga(CH3)3 + MgCl2 =>
3 CH3MgCl + GaCl3 = Ga(CH3)3 + 3 MgCl2
Boron + Fluorine = BF3 =>
2 B + 3 F2 = 2 BF3
Fe(NO3)3 + Li2O = Fe2O3 + Li(NO3) =>
2 Fe(NO3)3 + 3 Li2O = Fe2O3 + 6 Li(NO3)
(NH4)2Ce(NO3)6 = NH4 + Ce + NO3 =>
(NH4)2Ce(NO3)6 = 2 NH4 + Ce + 6 NO3
Ba(ClO3)2 = BaO + O2 + Cl2 =>
2 Ba(ClO3)2 = 2 BaO + 5 O2 + 2 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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