| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaNO2 + RbOH = NaOH + RbNO2
Li3N + H = NH3 + Li =>
Li3N + 3 H = NH3 + 3 Li
H2C6H6O6 + OH = H2O + C6O6H6 =>
H2C6H6O6 + 2 OH = 2 H2O + C6O6H6
Na2CO3 + FeCl3 + H2O = Fe(OH)3 + NaHCO3 + NaCl =>
3 Na2CO3 + FeCl3 + 3 H2O = Fe(OH)3 + 3 NaHCO3 + 3 NaCl
Li2O + HBr = Li2Br2 + H2O =>
Li2O + 2 HBr = Li2Br2 + H2O
Pb(SO4)2 + Ag = Ag2SO4 + Pb =>
Pb(SO4)2 + 4 Ag = 2 Ag2SO4 + Pb
MnO2 + KHSO3 + H2SO4 = K2SO4 + MnSO4 + H2O =>
2 MnO2 + 2 KHSO3 + H2SO4 = K2SO4 + 2 MnSO4 + 2 H2O
Zn + H3C6H5O7 = Zn(C6H5O7)2 + H2 =>
Zn + 2 H3C6H5O7 = Zn(C6H5O7)2 + 3 H2
NaOH + ClO2 + H2O2 = NaClO2O2 + H2O =>
2 NaOH + 2 ClO2 + 3 H2O2 = 2 NaClO2O2 + 4 H2O
Al(NO3)3 + NH3*H2O = Al(OH)3 + NH4NO3 =>
Al(NO3)3 + 3 NH3*H2O = Al(OH)3 + 3 NH4NO3
P3 + Cl2 = PCl5 =>
2 P3 + 15 Cl2 = 6 PCl5
C4H9NO2 + O2 = CO2 + N2 + H2O =>
4 C4H9NO2 + 21 O2 = 16 CO2 + 2 N2 + 18 H2O
NaNO2 + RbOH = NaOH + RbNO2 =>
NaNO2 + RbOH = NaOH + RbNO2
Li3N + H = NH3 + Li =>
Li3N + 3 H = NH3 + 3 Li
OH + NaOH = NaO + H2O =>
OH + NaOH = NaO + H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
HI(aq) + CaCO3(s) = CaI2(aq) + H2O(l) + CO2(g) =>
2 HI(aq) + CaCO3(s) = CaI2(aq) + H2O(l) + CO2(g)
Pb(ClO3)4 = PbCl4 + O2 =>
Pb(ClO3)4 = PbCl4 + 6 O2
No + HNO3 = No(NO3)2 + NO2 + H2O =>
No + 4 HNO3 = No(NO3)2 + 2 NO2 + 2 H2O
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
Ca5(PO4)3F + H2SO4 = CaSO4 + H3PO4 + HF =>
Ca5(PO4)3F + 5 H2SO4 = 5 CaSO4 + 3 H3PO4 + HF
Y2O3 + NH4F = YOF + N2O + H2 =>
Y2O3 + 2 NH4F = 2 YOF + N2O + 4 H2
Br(NO3)2 + Na2CO3 = BrCO3 + NaNO3 =>
Br(NO3)2 + Na2CO3 = BrCO3 + 2 NaNO3
[Cu(NH3)4](OH)2 + HCl = CuCl2 + NH4Cl + H2O =>
[Cu(NH3)4](OH)2 + 6 HCl = CuCl2 + 4 NH4Cl + 2 H2O
FeO + NaOH + H2O = Fe5[Na(OH)6]2 =>
5 FeO + 2 NaOH + 5 H2O = Fe5[Na(OH)6]2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
KClO3 + SnSO4 + KOH + H2O = K2[Sn(OH)6] + K2SO4 + KCl =>
KClO3 + 3 SnSO4 + 12 KOH + 3 H2O = 3 K2[Sn(OH)6] + 3 K2SO4 + KCl
K4[Fe(CN)6] + KMnO4 + H2SO4 = K3[Fe(CN)6] + MnSO4 + K2SO4 + H2O =>
5 K4[Fe(CN)6] + KMnO4 + 4 H2SO4 = 5 K3[Fe(CN)6] + MnSO4 + 3 K2SO4 + 4 H2O
NBr3 = N2 + Br2 =>
2 NBr3 = N2 + 3 Br2
AlCl3 + NaHCO3 = Al(OH)3 + NaCl + CO2 =>
AlCl3 + 3 NaHCO3 = Al(OH)3 + 3 NaCl + 3 CO2
CrSO4 + HIO + H2SO4 = Cr2(SO4)3 + CrI3 + H2O =>
12 CrSO4 + 6 HIO + 3 H2SO4 = 5 Cr2(SO4)3 + 2 CrI3 + 6 H2O
Cu + P = CuP =>
Cu + P = CuP
KCl(aq) + AgNO3(aq) = AgCl(s) + KNO3(aq) =>
KCl(aq) + AgNO3(aq) = AgCl(s) + KNO3(aq)
Ca + HCl = CaCl + H2 =>
2 Ca + 2 HCl = 2 CaCl + H2
Ba(OH)2(aq) + Na2SO4(aq) = BaSO4 + NaOH =>
Ba(OH)2(aq) + Na2SO4(aq) = BaSO4 + 2 NaOH
K2Cr2O7 + H2SO4 + FeSO4 = Cr2(SO4)3 + Fe2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 7 H2SO4 + 6 FeSO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O + K2SO4
CaO + P4O10 = Ca3(PO4)2 =>
6 CaO + P4O10 = 2 Ca3(PO4)2
MnO2 + KHSO3 + H2SO4 = K2SO4 + MnSO4 + H2O =>
2 MnO2 + 2 KHSO3 + H2SO4 = K2SO4 + 2 MnSO4 + 2 H2O
C2H5OH + Br2 = C2H4Br2 + H2O =>
C2H5OH + Br2 = C2H4Br2 + H2O
MnO2 + KHSO3 + H2SO4 = K2SO4 + MnSO4 + H2O =>
2 MnO2 + 2 KHSO3 + H2SO4 = K2SO4 + 2 MnSO4 + 2 H2O
(a)NO(g) + H2(g) = N2(g) + H2O(l) =>
2(a)NO(g) + 2 H2(g) = N2(g) + 2 H2O(l)
NaNO3 + KCI = NaCI*KNO3 =>
NaNO3 + KCI = NaCI*KNO3
Ag + Na2S = Ag2S + Na1 =>
2 Ag + Na2S = Ag2S + 2 Na1
Hg2(NO3)2 + CuSO4 = Hg2SO4 + Cu(NO3)2 =>
Hg2(NO3)2 + CuSO4 = Hg2SO4 + Cu(NO3)2
Co + Fe(NO3)3 = Fe + Co(NO3)3 =>
Co + Fe(NO3)3 = Fe + Co(NO3)3
H2SO4 + H2S = H2O + S =>
H2SO4 + 3 H2S = 4 H2O + 4 S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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