| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CH6N6 + 5 N2O4 = 4 CO2 + 12 H2O + 17 N2
Zn + AlSO4 = ZnSO4 + Al =>
Zn + AlSO4 = ZnSO4 + Al
CaOCl2 + NH3 = CaCl2 + H2O + N2 =>
3 CaOCl2 + 2 NH3 = 3 CaCl2 + 3 H2O + N2
CaCl2*H2O + Na2CO3 = CaCO3(s) + NaCl + H2O =>
CaCl2*H2O + Na2CO3 = CaCO3(s) + 2 NaCl + H2O
KMnO4 + S = SO2 + K2SO4 + Mn2O3 =>
4 KMnO4 + 3 S = SO2 + 2 K2SO4 + 2 Mn2O3
O12 = O9 =>
3 O12 = 4 O9
Na(OH) + NH4Cl = NaCl + H2O + NH3 =>
Na(OH) + NH4Cl = NaCl + H2O + NH3
C5H10(l) + O2(g) = CO2(g) + H2O =>
2 C5H10(l) + 15 O2(g) = 10 CO2(g) + 10 H2O
Rb3[Ga(OH)6] + H2SO4 = RbOH + Ga2(SO4)3 + H2O =>
2 Rb3[Ga(OH)6] + 3 H2SO4 = 6 RbOH + Ga2(SO4)3 + 6 H2O
Na(OH) + NH4Cl = NaCl + H2O + NH3 =>
Na(OH) + NH4Cl = NaCl + H2O + NH3
Pb(OH)2(aq) + HCl(aq) = H2O(l) + PbCl2(s) =>
Pb(OH)2(aq) + 2 HCl(aq) = 2 H2O(l) + PbCl2(s)
Na(OH) + NH4Cl = NaCl + H2O + NH3 =>
Na(OH) + NH4Cl = NaCl + H2O + NH3
HNO3 + Cu = H2 + CuNO3 =>
2 HNO3 + 2 Cu = H2 + 2 CuNO3
C7H6O3 + H2O2 = CO2 + H2O =>
C7H6O3 + 14 H2O2 = 7 CO2 + 17 H2O
Zn + K(Au(Cn)2) = Au + K2(Zn(Cn)4) =>
Zn + 2 K(Au(Cn)2) = 2 Au + K2(Zn(Cn)4)
Mg(CO2) + LiClO4 = Li2(CO2) + Mg(ClO4)2 =>
Mg(CO2) + 2 LiClO4 = Li2(CO2) + Mg(ClO4)2
HNO3 + Cu = H2 + CuNO3 =>
2 HNO3 + 2 Cu = H2 + 2 CuNO3
Na + PbI = NaI + Pb =>
Na + PbI = NaI + Pb
Ca(H2PO4)2 + NH4Cl = (NH4)2HPO4 + CaCl2 + HCl =>
Ca(H2PO4)2 + 4 NH4Cl = 2(NH4)2HPO4 + CaCl2 + 2 HCl
CCl4 + O2 = CCl2O + Cl2 =>
2 CCl4 + O2 = 2 CCl2O + 2 Cl2
ClO3 + H2C2O4 = ClO2 + CO2 + H2O =>
ClO3 + H2C2O4 = ClO2 + 2 CO2 + H2O
Na(OH) + NH4Cl = NaCl + H2O + NH3 =>
Na(OH) + NH4Cl = NaCl + H2O + NH3
Cu5SO4(aq) + Zn(s) = Cu(s) + ZnSO4(aq) =>
Cu5SO4(aq) + Zn(s) = 5 Cu(s) + ZnSO4(aq)
O3 + HCl = HOCl =>
O3 + 3 HCl = 3 HOCl
Na(OH) + NH4Cl = NaCl + H2O + NH3 =>
Na(OH) + NH4Cl = NaCl + H2O + NH3
CaHCO3 + Ag = AgHCO3 + Ca =>
CaHCO3 + Ag = AgHCO3 + Ca
NH4 + CH4N2O = CH8N3O =>
NH4 + CH4N2O = CH8N3O
K2S + ZnCl2 = K2Cl2 + ZnS =>
K2S + ZnCl2 = K2Cl2 + ZnS
HCIO4 + RbOH = Rb(CIO4) + H2O =>
HCIO4 + RbOH = Rb(CIO4) + H2O
H2SO4 + Na2SO3 = SO2 + Na2SO4 + H2O =>
H2SO4 + Na2SO3 = SO2 + Na2SO4 + H2O
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
Mg(NO3)2 + NH3 = HNO3 + Mg3N2 =>
3 Mg(NO3)2 + 2 NH3 = 6 HNO3 + Mg3N2
Fe2(SO4)3 + NaOH = Fe + H2O2 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe + 3 H2O2 + 3 Na2SO4
Au + Cl{-} = AuCl + e =>
Au + Cl{-} = AuCl + e
ZnO + HCl = ZnCl2H2O =>
ZnO + 2 HCl = ZnCl2H2O
HCIO4 + RbOH = Rb(CIO4) + H2O =>
HCIO4 + RbOH = Rb(CIO4) + H2O
AlOH3 + NaNO3 = NaOH3 + AlNO3 =>
AlOH3 + NaNO3 = NaOH3 + AlNO3
HNO3 + Cu = H2 + CuNO3 =>
2 HNO3 + 2 Cu = H2 + 2 CuNO3
C8H10 = C7H8 + H2 =>
7 C8H10 = 8 C7H8 + 3 H2
C2O4{-2} = CO2 + e =>
C2O4{-2} = 2 CO2 + 2e
HCIO4 + RbOH = Rb(CIO4) + H2O =>
HCIO4 + RbOH = Rb(CIO4) + H2O
HNO3 + Cu = H2 + CuNO3 =>
2 HNO3 + 2 Cu = H2 + 2 CuNO3
Al2(CO3)3 + CH3COOH = Al(CH3COO)3 + H2CO3 =>
Al2(CO3)3 + 6 CH3COOH = 2 Al(CH3COO)3 + 3 H2CO3
H{+} + Cr2O7{2-}(aq) + I{-}(aq) = Cr{3+}(aq) + I2(aq) + H2O =>
14 H{+} + Cr2O7{2-}(aq) + 6 I{-}(aq) = 2 Cr{3+}(aq) + 3 I2(aq) + 7 H2O
Ca(OH)2 + CaHPO4 = Ca3(PO4)2 + H2O =>
Ca(OH)2 + 2 CaHPO4 = Ca3(PO4)2 + 2 H2O
NCl3 + H2 = N2 + HCl =>
2 NCl3 + 3 H2 = N2 + 6 HCl
H2CO3 + Ca(OH)2 = HOH + CaCO3 =>
H2CO3 + Ca(OH)2 = 2 HOH + CaCO3
H2S + KMnO4 = S + MnO2 + K2S + H2O =>
4 H2S + 2 KMnO4 = 3 S + 2 MnO2 + K2S + 4 H2O
FeO + S = FeS + O =>
FeO + S = FeS + O
FeO2 + H2 = Fe + H2O =>
FeO2 + 2 H2 = Fe + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/01/23
Équations équilibrées sur12/31/22
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