| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COCH3 + AlCl3 = CH3COCH2AlCl3 + H
LiCl + Ag = Li + AgCl =>
LiCl + Ag = Li + AgCl
*4Fe + *3O2 = *2Fe2O3 =>
*4Fe + *3O2 = *2Fe2O3
CuSO4 + NH3 = Cu[(NH3)4]SO4 =>
CuSO4 + 4 NH3 = Cu[(NH3)4]SO4
CH3COCOH3 + O2 = CO2 + H2O =>
2 CH3COCOH3 + 7 O2 = 6 CO2 + 6 H2O
C6H12O6 + NO3 = N2 + H2O + CO2 =>
C6H12O6 + 4 NO3 = 2 N2 + 6 H2O + 6 CO2
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Br{-} + Cr2O7{-2} + H3O{+} = Br2 + Cr{+3} + H2O =>
6 Br{-} + Cr2O7{-2} + 14 H3O{+} = 3 Br2 + 2 Cr{+3} + 21 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Ce + H3PO4 = Ce3(PO4)2 + H2 =>
3 Ce + 2 H3PO4 = Ce3(PO4)2 + 3 H2
Na2C2O4 + H2SO4 + KMnO4 = CO2 + Na2SO4 + K2SO4 + MnSO4 + H2O =>
5 Na2C2O4 + 8 H2SO4 + 2 KMnO4 = 10 CO2 + 5 Na2SO4 + K2SO4 + 2 MnSO4 + 8 H2O
Ca3PO42(s) + SiO2(s) + C(s) = CaSiO3(s) + P4(s) + CO(g) =>
4 Ca3PO42(s) + 12 SiO2(s) + 156 C(s) = 12 CaSiO3(s) + P4(s) + 156 CO(g)
(COOH)2 + KMnO4 = CO2 + MnO2 + KOH + H2O =>
3(COOH)2 + 2 KMnO4 = 6 CO2 + 2 MnO2 + 2 KOH + 2 H2O
P4 + HNO3 = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
NaOH(aq) + H2X(aq) = H2O(l) + Na2X(aq) =>
2 NaOH(aq) + H2X(aq) = 2 H2O(l) + Na2X(aq)
Co + CaBr2 = CoBr2 + Ca =>
Co + CaBr2 = CoBr2 + Ca
At2O7 + H2O = HAtO4 =>
At2O7 + H2O = 2 HAtO4
Mn + S = MnS =>
Mn + S = MnS
CO2 + H2O + HCl = C2H3Cl + O2 =>
4 CO2 + 2 H2O + 2 HCl = 2 C2H3Cl + 5 O2
Co(NO3)2(aq) + Na2C2O4(aq) = NaNO3(aq) + CoC2O4(s) =>
Co(NO3)2(aq) + Na2C2O4(aq) = 2 NaNO3(aq) + CoC2O4(s)
HBr + FeO = FeBr2 + H2O =>
2 HBr + FeO = FeBr2 + H2O
O(g) + C(s) = CO2(g) =>
2 O(g) + C(s) = CO2(g)
Ca3P2 + Al2(SO4)3 = Ca(SO4) + AlP =>
Ca3P2 + Al2(SO4)3 = 3 Ca(SO4) + 2 AlP
CrI3 + Cl2 + KO = K2CrO4 + KIO3 + KCl =>
CrI3 + 4 Cl2 + 13 KO = K2CrO4 + 3 KIO3 + 8 KCl
NH4ReO4 + HI + H3PO2 + NH4I = (NH4)2ReI6 + H2O + H3PO4 =>
4 NH4ReO4 + 20 HI + 3 H3PO2 + 4 NH4I = 4(NH4)2ReI6 + 10 H2O + 3 H3PO4
KMnO4 + (COONa)2 + H2SO4 = Na2SO4 + K2SO4 + MnSO4 + CO2 + H2O =>
2 KMnO4 + 5(COONa)2 + 8 H2SO4 = 5 Na2SO4 + K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
NaNO3(aq) + Zn(s) = Na(s) + Zn(NO3)2 =>
2 NaNO3(aq) + Zn(s) = 2 Na(s) + Zn(NO3)2
CaCl2 + NH3 + H2O = NH4Cl + Ca(OH)2 =>
CaCl2 + 2 NH3 + 2 H2O = 2 NH4Cl + Ca(OH)2
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
C2H2F2 + O2 = CO2 + HF =>
C2H2F2 + 2 O2 = 2 CO2 + 2 HF
NiC2O4*2(H2O) + O2 = Ni2O3 + H2O + CO2 =>
4 NiC2O4*2(H2O) + 3 O2 = 2 Ni2O3 + 8 H2O + 8 CO2
HNO3 + HBr = Br + N2O + H2O =>
2 HNO3 + 8 HBr = 8 Br + N2O + 5 H2O
Br2(l) + I2 = IBr3 =>
3 Br2(l) + I2 = 2 IBr3
Bi + F2 = BiF3 =>
2 Bi + 3 F2 = 2 BiF3
K2Cr2O7 + HBr = Br2 + CrBr3 + H2O + KBr =>
K2Cr2O7 + 14 HBr = 3 Br2 + 2 CrBr3 + 7 H2O + 2 KBr
NaClO + H202 = NaCl + H2O =>
101 NaClO + H202 = 101 NaCl + 101 H2O
H3PO4 + MgCO3 = Mg3(PO4)2 + CO2 + H2O =>
2 H3PO4 + 3 MgCO3 = Mg3(PO4)2 + 3 CO2 + 3 H2O
Ae + Ce{2} = AeCe{2} =>
Ae + Ce{2} = AeCe{2}
Ni(s) + Al(No3)3(aq) = Ni(No3)3(aq) + Al(s) =>
Ni(s) + Al(No3)3(aq) = Ni(No3)3(aq) + Al(s)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H26N6O5 + WO3 + H2O = H60N6O58W12 =>
H26N6O5 + 12 WO3 + 17 H2O = H60N6O58W12
Cu{2+} + C2H3O2{-} = Cu(C2H3O2)2 =>
Cu{2+} + 2 C2H3O2{-} = Cu(C2H3O2)2
PtCl2 + Cl4 = PtCl6 =>
PtCl2 + Cl4 = PtCl6
K3PO4 + Ca(NO3)2 = Ca3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 KNO3
BaCO3 + TiO2 + Nb2O5 + Gd2O3 = Ba5GdTi3Nb7O30 + CO2 =>
10 BaCO3 + 6 TiO2 + 7 Nb2O5 + Gd2O3 = 2 Ba5GdTi3Nb7O30 + 10 CO2
H6Se + Sr(OH)2 = Sr6Se2 + H2O =>
2 H6Se + 6 Sr(OH)2 = Sr6Se2 + 12 H2O
(NH4)2CO3 + CaF2 = CaCO3 + (NH4)2F2 =>
(NH4)2CO3 + CaF2 = CaCO3 + (NH4)2F2
Ca + FeO = CaO + Fe =>
Ca + FeO = CaO + Fe
Sr(C2H3O2)2 + (NH4)3PO4 = Sr3(PO4)2 + (NH4)(C2H3O2) =>
3 Sr(C2H3O2)2 + 2(NH4)3PO4 = Sr3(PO4)2 + 6(NH4)(C2H3O2)
Co + NO2 + K = K3[Co(NO2)2] =>
Co + 2 NO2 + 3 K = K3[Co(NO2)2]
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/22/24
Équations équilibrées sur02/21/23
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