| Équations équilibrées la veille | Équations équilibrées le lendemain |
7 C6H12O6 + 6 NH3 = 6 C6H5NH2 + 6 CO2 + 30 H2O
CuCl2 + NH3 = Cu(NH3)4 + Cl2 =>
CuCl2 + 4 NH3 = Cu(NH3)4 + Cl2
H2S + Mn(ClO4)3 + KCl = S + HCl + KMnO4 + H2O =>
10 H2S + Mn(ClO4)3 + KCl = 10 S + 4 HCl + KMnO4 + 8 H2O
Fe2O3(s) + C(s) = Fe(s) + CO(g) =>
Fe2O3(s) + 3 C(s) = 2 Fe(s) + 3 CO(g)
Fe + CO2 + H2O = Fe(OH)3 + C =>
4 Fe + 3 CO2 + 6 H2O = 4 Fe(OH)3 + 3 C
Ag + Hg(No3)2 = Hg + Ag(No3) =>
2 Ag + Hg(No3)2 = Hg + 2 Ag(No3)
C2H4(l) + O2 = CO2 + H2O =>
C2H4(l) + 3 O2 = 2 CO2 + 2 H2O
Fe304 + O2 = Fe2O3 =>
Fe304 + 228 O2 = 152 Fe2O3
ZnO + B2O3 = Zn3(BO3)2 =>
3 ZnO + B2O3 = Zn3(BO3)2
Na2SO3(s) + SO2(g) + H2O(l) = NaHSO3(s) =>
Na2SO3(s) + SO2(g) + H2O(l) = 2 NaHSO3(s)
MgO + K2SO4 = MgSO4 + K2O =>
MgO + K2SO4 = MgSO4 + K2O
C4H6O5 + CaCO3 = C8H10CaO10 + H2O + CO2 =>
2 C4H6O5 + CaCO3 = C8H10CaO10 + H2O + CO2
NaNO2 + Br2 + NaOH = NaNO3 + HBr + NaBr =>
NaNO2 + Br2 + NaOH = NaNO3 + HBr + NaBr
Ge + P4 = Ge3P4 =>
3 Ge + P4 = Ge3P4
CaCl2O2 + HCl = Cl2 + H2O + CaCl2 =>
CaCl2O2 + 4 HCl = 2 Cl2 + 2 H2O + CaCl2
O3 + C6H6O = CO2 + H2O2 =>
17 O3 + 3 C6H6O = 18 CO2 + 9 H2O2
H2S + SO2 = S7 + H2O =>
14 H2S + 7 SO2 = 3 S7 + 14 H2O
KMnO4 + H2O + Na2S2O3 = K2SO4 + MnO2 + Na2SO4 + KOH =>
8 KMnO4 + H2O + 3 Na2S2O3 = 3 K2SO4 + 8 MnO2 + 3 Na2SO4 + 2 KOH
KMnO4 + FeSO4 + H3PO4 = Mn3(PO4)2 + Fe2(SO4)3 + FePO4 + K3PO4 + H2O =>
3 KMnO4 + 15 FeSO4 + 8 H3PO4 = Mn3(PO4)2 + 5 Fe2(SO4)3 + 5 FePO4 + K3PO4 + 12 H2O
Cu(ClO3)2 + Na2CO3 = Na(ClO3) + CuCO3 =>
Cu(ClO3)2 + Na2CO3 = 2 Na(ClO3) + CuCO3
Au + Al2(CO3)3 = AuCO3 + Al =>
3 Au + Al2(CO3)3 = 3 AuCO3 + 2 Al
C18H36 + O = CO2 + H2O =>
C18H36 + 54 O = 18 CO2 + 18 H2O
FeH2SO4 + H2SO4 = Fe2(SO4)3 + H2 =>
2 FeH2SO4 + H2SO4 = Fe2(SO4)3 + 3 H2
Ca3(PO4)2 + H2 = CaO + PH3 + H2O =>
Ca3(PO4)2 + 8 H2 = 3 CaO + 2 PH3 + 5 H2O
N2O3 + CaO = Ca2NO3 + Ca2NO4 =>
N2O3 + 4 CaO = Ca2NO3 + Ca2NO4
C2H7N + OH = N2 + H2C2O4 + H2O =>
2 C2H7N + 26 OH = N2 + 2 H2C2O4 + 18 H2O
KOH + H3BO3 = BKO2 + H2O =>
KOH + H3BO3 = BKO2 + 2 H2O
CaSO4(s) + CuNO3(aq) = Ca(NO3)2(aq) + Cu2SO4(aq) =>
CaSO4(s) + 2 CuNO3(aq) = Ca(NO3)2(aq) + Cu2SO4(aq)
K2CO + H2SO4 = K2SO4 + H2CO =>
K2CO + H2SO4 = K2SO4 + H2CO
NH3 + OO2 = N + H2O =>
2 NH3 + OO2 = 2 N + 3 H2O
Mg + SO3 = MgSO3 =>
Mg + SO3 = MgSO3
Ca(OH)2 + P2O5 = (CaOH)3PO4 + H2O =>
6 Ca(OH)2 + P2O5 = 2(CaOH)3PO4 + 3 H2O
N2Cl4 + CH4 = CCl4 + N6H12 =>
3 N2Cl4 + 3 CH4 = 3 CCl4 + N6H12
Be(OH)2 + H4SiO4 = BeH2SiO4 + H2O =>
Be(OH)2 + H4SiO4 = BeH2SiO4 + 2 H2O
AgBrO3 + Sn + KCl + H2O = Br2 + Ag + KHSnO2 + HCl =>
2 AgBrO3 + 6 Sn + 6 KCl + 6 H2O = Br2 + 2 Ag + 6 KHSnO2 + 6 HCl
HCOOH + NH3 = HCOONH4 =>
HCOOH + NH3 = HCOONH4
Sn + HF = SnF + H =>
Sn + HF = SnF + H
Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
Ce2(C2O4)3 + O2 = CeO2 + CO2 =>
Ce2(C2O4)3 + 2 O2 = 2 CeO2 + 6 CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C7H9O3 + KMnO4 + H2O = MnO2 + KOH + CO2 =>
3 C7H9O3 + 31 KMnO4 + 2 H2O = 31 MnO2 + 31 KOH + 21 CO2
HBr(aq) + Ba(s) = H2(g) + BaBr2(aq) =>
2 HBr(aq) + Ba(s) = H2(g) + BaBr2(aq)
K2SO4 + Ba(ClO4)2 = KClO4 + BaSO4 =>
K2SO4 + Ba(ClO4)2 = 2 KClO4 + BaSO4
Sc + HNO3 = Sc(NO3)3 + NO + H2O =>
Sc + 4 HNO3 = Sc(NO3)3 + NO + 2 H2O
CF4 + O = CO2 + F2 =>
CF4 + 2 O = CO2 + 2 F2
H2FeO4 + Ca(OH)2 = CaH2(FeO4)2 + H2O =>
2 H2FeO4 + Ca(OH)2 = CaH2(FeO4)2 + 2 H2O
KI + Cl = KCl + I =>
KI + Cl = KCl + I
ZrOCl2*8H2O + (NH4)2HPO4 = Zr(HPO4)2 + H2O + NH3 + HCl =>
ZrOCl2*8H2O + 2(NH4)2HPO4 = Zr(HPO4)2 + 9 H2O + 4 NH3 + 2 HCl
CoAu(CN4)2 = Au + Co(CN)2 + N2 =>
CoAu(CN4)2 = Au + Co(CN)2 + 3 N2
C2H3BrO2 = C2H3O2 + Br2 =>
2 C2H3BrO2 = 2 C2H3O2 + Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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