| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2SO4 + 2 KCl = 2 LiCl + K2SO4
S + O2 + H2O = SO4{2-} + H{+} =>
2 S + 3 O2 + 2 H2O = 2 SO4{2-} + 4 H{+}
C6H6O + H2O = C6H8O2 =>
C6H6O + H2O = C6H8O2
NiCuCl = CuNiCl =>
NiCuCl = CuNiCl
K2MnO4 + NaCl + H2SO4 = Cl2 + MnSO4 + K2SO4 + Na2SO4 + H2O =>
K2MnO4 + 4 NaCl + 4 H2SO4 = 2 Cl2 + MnSO4 + K2SO4 + 2 Na2SO4 + 4 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
K2CrO4 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2CrO4 + 3 NaNO2 + 5 H2SO4 = 3 NaNO3 + Cr2(SO4)3 + 2 K2SO4 + 5 H2O
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
CaO + MnI4 = MnO2 + CaI2 =>
2 CaO + MnI4 = MnO2 + 2 CaI2
HCl + MnS = ClS + HMn =>
HCl + MnS = ClS + HMn
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Ca3(PO4)2(s) + H2SO4(aq) = CaSO4(aq) + H3PO4(aq) =>
Ca3(PO4)2(s) + 3 H2SO4(aq) = 3 CaSO4(aq) + 2 H3PO4(aq)
Mn + N2 = Mn3N5 =>
6 Mn + 5 N2 = 2 Mn3N5
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
P4 + H2O = PH3 + H2PO4 =>
3 P4 + 16 H2O = 8 PH3 + 4 H2PO4
K2Cr2O7 + HCl + H2 = KCl + CrCl3 + H2O =>
K2Cr2O7 + 8 HCl + 3 H2 = 2 KCl + 2 CrCl3 + 7 H2O
C2H6 = C + H2 =>
C2H6 = 2 C + 3 H2
Mn + N2 = Mn3N4 =>
3 Mn + 2 N2 = Mn3N4
C4H9OH + CH3COOH = C6H12O2 + H2 =>
4 C4H9OH + CH3COOH = 3 C6H12O2 + 4 H2
Ba(NO3)2 + Cu2SO4 = BaSO4 + Cu2(NO3)2 =>
Ba(NO3)2 + Cu2SO4 = BaSO4 + Cu2(NO3)2
SrI2 + K3PO4 = Sr3(PO4)2 + KI =>
3 SrI2 + 2 K3PO4 = Sr3(PO4)2 + 6 KI
Mn + N2 = Mn3N5 =>
6 Mn + 5 N2 = 2 Mn3N5
(NH4)2SO4*Fe2(SO4)3 + KCNS = K3[Fe(CNS)6] + (NH4)2SO4 + K2SO4 =>
(NH4)2SO4*Fe2(SO4)3 + 12 KCNS = 2 K3[Fe(CNS)6] + (NH4)2SO4 + 3 K2SO4
S{-} = e + S =>
S{-} = e + S
S + Fe2O3 = SO4 + Fe =>
3 S + 4 Fe2O3 = 3 SO4 + 8 Fe
Mg(s) + HNO3(aq) = Mg(NO3)2(aq) + NO2(g) + H2O(l) =>
Mg(s) + 4 HNO3(aq) = Mg(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
HP + CaOH = CaP + HOH =>
HP + CaOH = CaP + HOH
NaNO2(aq) + HCl(aq) = NaCl(aq) + HNO2 =>
NaNO2(aq) + HCl(aq) = NaCl(aq) + HNO2
Mn + N2 = MnN =>
2 Mn + N2 = 2 MnN
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
FeI + HOH = Fe(OH) + HI =>
FeI + HOH = Fe(OH) + HI
NaCl + MnO2 + H2SO4 = Cl1 + MnSO4 + Na2SO4 + H2O =>
2 NaCl + MnO2 + 2 H2SO4 = 2 Cl1 + MnSO4 + Na2SO4 + 2 H2O
CaCO3(s) + HBr(aq) = CaBr2(aq) + H2O(l) + CO2(g) =>
CaCO3(s) + 2 HBr(aq) = CaBr2(aq) + H2O(l) + CO2(g)
Mn + N2 = Mn4N =>
8 Mn + N2 = 2 Mn4N
Mn + N2 = Mn3N5 =>
6 Mn + 5 N2 = 2 Mn3N5
Mn + N2 = Mn3N7 =>
6 Mn + 7 N2 = 2 Mn3N7
Cr2O3 + Li2SO4 = Cr2(SO4)3 + Li2O =>
Cr2O3 + 3 Li2SO4 = Cr2(SO4)3 + 3 Li2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ca(NO3)2 + KCl = CaCl2 + KNO3 =>
Ca(NO3)2 + 2 KCl = CaCl2 + 2 KNO3
Mn + N2 = Mn3N5 =>
6 Mn + 5 N2 = 2 Mn3N5
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
ZnFeCl = ZnCl + Fe =>
ZnFeCl = ZnCl + Fe
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ca(ClO)2 + SO2 + H2O = CaSO3 + HCl + H2SO4 =>
Ca(ClO)2 + 3 SO2 + 3 H2O = CaSO3 + 2 HCl + 2 H2SO4
(NH4)2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) + NH3(g) =>
(NH4)2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l) + 2 NH3(g)
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Fe + H2SO4 = Fe2SO43 + SO2 + H2O =>
2 Fe + 41 H2SO4 = Fe2SO43 + 40 SO2 + 41 H2O
CuSO4Fe = FeSO4Cu =>
CuSO4Fe = FeSO4Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/24
Équations équilibrées sur01/26/24
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