| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg3(PO4)2(aq) + 6 NaOH(aq) = 3 Mg(OH)2(aq) + 2 Na3PO4(aq)
FeCl3 + Zn = ZnCl2 + FeCl2 =>
2 FeCl3 + Zn = ZnCl2 + 2 FeCl2
Ba(BrO3)2 + Li3PO4 = Ba3(PO4)2 + LiBrO3 =>
3 Ba(BrO3)2 + 2 Li3PO4 = Ba3(PO4)2 + 6 LiBrO3
HgO + CO2 = HgCO3 =>
HgO + CO2 = HgCO3
CuBr + O2 = Cu2O + Br2 =>
4 CuBr + O2 = 2 Cu2O + 2 Br2
Ca(SCN)2 + Ba = Ba(SCN)2 + Ca =>
Ca(SCN)2 + Ba = Ba(SCN)2 + Ca
Fe(OH)2HI = FeIH(OH)2 =>
Fe(OH)2HI = FeIH(OH)2
Zn(OH)2 + Co(NO3)2 = (CoZn3)O4 + NO2 + O2 + H2O =>
6 Zn(OH)2 + 2 Co(NO3)2 = 2(CoZn3)O4 + 4 NO2 + O2 + 6 H2O
Zn + Mn2O3 = ZnO + Mn =>
3 Zn + Mn2O3 = 3 ZnO + 2 Mn
Pb(NO3)2 + NaI = PbI2 + Na + NO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 Na + 2 NO3
K2MoO4 + Zn + H2SO4 = ZnSO4 + Mo5O14 + K2SO4 + H2O =>
5 K2MoO4 + Zn + 6 H2SO4 = ZnSO4 + Mo5O14 + 5 K2SO4 + 6 H2O
CrO42 + H2O = Cr(OH)3 + OH =>
CrO42 + 42 H2O = Cr(OH)3 + 81 OH
BaO2 + KI + HCl = KCl + BaCl2 + H2O + I2 =>
BaO2 + 2 KI + 4 HCl = 2 KCl + BaCl2 + 2 H2O + I2
(HCOOK)2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5(HCOOK)2 + 4 KMnO4 + 11 H2SO4 = 10 CO2 + 4 MnSO4 + 7 K2SO4 + 16 H2O
Ra + P = RaP =>
Ra + P = RaP
TiCl + Na = TiNaCl =>
TiCl + Na = TiNaCl
MgS + CO2 = SO2 + MgC =>
MgS + CO2 = SO2 + MgC
Ca + PbO2 = CaO + Pb =>
2 Ca + PbO2 = 2 CaO + Pb
Mg(OH)2 + Fe(OH)3 = Mg[Fe(OH)4]2 =>
Mg(OH)2 + 2 Fe(OH)3 = Mg[Fe(OH)4]2
C2H4O2 + KOH = KCH3CO2 + H2O =>
C2H4O2 + KOH = KCH3CO2 + H2O
P + H2O = P4O10 + H2 = H3PO4 =>
4 P + 10 H2O = P4O10 + 10 H2
K2O + HI = KI + H2O =>
K2O + 2 HI = 2 KI + H2O
C3H8O3(g) + O2(g) = CO2(g) + H2O(g) =>
2 C3H8O3(g) + 7 O2(g) = 6 CO2(g) + 8 H2O(g)
Zn(OH)2 + Fe(OH)2 = Zn[Fe(OH)4] =>
Zn(OH)2 + Fe(OH)2 = Zn[Fe(OH)4]
Mn(NO3)2 + NH2CH2COOH = MnO2 + CO2 + H2O + N2 =>
9 Mn(NO3)2 + 8 NH2CH2COOH = 9 MnO2 + 16 CO2 + 20 H2O + 13 N2
CoI3 + (NH4)2CrO4 = I2CrO4 + Co(NH4)3 =>
2 CoI3 + 3(NH4)2CrO4 = 3 I2CrO4 + 2 Co(NH4)3
NiSO4 + C2H8N2 = Ni[C2H8N2]SO4 =>
NiSO4 + C2H8N2 = Ni[C2H8N2]SO4
HOOCXOCOCH3 + NaOH = NaOOCXONa + CH3COONa + H2O =>
HOOCXOCOCH3 + 3 NaOH = NaOOCXONa + CH3COONa + 2 H2O
K3[Fe(CN)6] + H2O2 = O2 + K2H2[Fe(CN)6] + K4[Fe(CN)6] =>
2 K3[Fe(CN)6] + H2O2 = O2 + K2H2[Fe(CN)6] + K4[Fe(CN)6]
Al(s) + S2(g) = Al2S3(s) =>
4 Al(s) + 3 S2(g) = 2 Al2S3(s)
HCl + Cu(NO3)2 + Cu = CuCl2 + NO + H2O =>
8 HCl + Cu(NO3)2 + 3 Cu = 4 CuCl2 + 2 NO + 4 H2O
Cu + FeSO3 = Cu2SO3 + Fe =>
2 Cu + FeSO3 = Cu2SO3 + Fe
Cu + SiO2 = CuSiO2 =>
Cu + SiO2 = CuSiO2
Cr(OH)3 + Cl2 + KOH = K2CrO4 + CrCl3 + H2O =>
4 Cr(OH)3 + 3 Cl2 + 4 KOH = 2 K2CrO4 + 2 CrCl3 + 8 H2O
Mg + S = MgS3 =>
Mg + 3 S = MgS3
Cr{3+} + OH{-} = Cr2O4{2-} + H2O =>
2 Cr{3+} + 8 OH{-} = Cr2O4{2-} + 4 H2O
MnS4O4 + Cl2 + KOH = K2MnO4 + K2SO4 + KCl + H2O =>
MnS4O4 + 11 Cl2 + 32 KOH = K2MnO4 + 4 K2SO4 + 22 KCl + 16 H2O
Fe2 + CO2 = CO + FeO =>
Fe2 + 2 CO2 = 2 CO + 2 FeO
CH6H6 + O2 = CO2 + H2O =>
CH6H6 + 4 O2 = CO2 + 6 H2O
berylliumchloride + potassium = potassiumchloride + beryllium =>
BeCl2 + 2 K = 2 KCl + Be
CaCl2 + NaHSO4 = CaSO4 + NaCl + HCl =>
CaCl2 + NaHSO4 = CaSO4 + NaCl + HCl
Li2O + SiO2 = Li4SiO4 =>
2 Li2O + SiO2 = Li4SiO4
C4H4O4K2 + KOH = C2H6 + K2CO3 =>
C4H4O4K2 + 2 KOH = C2H6 + 2 K2CO3
CuNO3 + Zn = CuZnNO3 =>
CuNO3 + Zn = CuZnNO3
Ba(OH)2(aq) + HC2H3O2(aq) = Ba(C2H3O2)2 + H2O =>
Ba(OH)2(aq) + 2 HC2H3O2(aq) = Ba(C2H3O2)2 + 2 H2O
H2O + PBr3 = HBr + H3PO3 =>
3 H2O + PBr3 = 3 HBr + H3PO3
Cu2S3 = Cu + S =>
Cu2S3 = 2 Cu + 3 S
CaS + Cu(NO3)2 = Ca(NO3)2 + CuS =>
CaS + Cu(NO3)2 = Ca(NO3)2 + CuS
Zn + HClO3 = Zn(ClO3)2 + H2 =>
Zn + 2 HClO3 = Zn(ClO3)2 + H2
BeSO4 + K2S + H2O = Be(OH)2 + H2S + K2SO4 =>
BeSO4 + K2S + 2 H2O = Be(OH)2 + H2S + K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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