| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ag(s) + FeCl3(aq) = Fe + 3 AgCl
P4O10 + C = P + CO2 =>
P4O10 + 5 C = 4 P + 5 CO2
AlCl3(s) = Al + Cl2 =>
2 AlCl3(s) = 2 Al + 3 Cl2
AlCl3 + CH3COONa = AlCl2(CH3COO) + NaCl =>
AlCl3 + CH3COONa = AlCl2(CH3COO) + NaCl
C77 + H2 = H14C6 =>
6 C77 + 539 H2 = 77 H14C6
KI + Mg = MgI2 + K =>
2 KI + Mg = MgI2 + 2 K
Rb3(PO4)2 + Ti(NO3)4 = Rb(NO3)2 + Ti3(PO4)4 =>
2 Rb3(PO4)2 + 3 Ti(NO3)4 = 6 Rb(NO3)2 + Ti3(PO4)4
H2MoO4 + H2SO4 = MoO2SO4 + H2O =>
H2MoO4 + H2SO4 = MoO2SO4 + 2 H2O
MnO2 + C2H2O4 + H2SO4 = MnSO4 + CO2 + H2O =>
MnO2 + C2H2O4 + H2SO4 = MnSO4 + 2 CO2 + 2 H2O
CaSO4(aq) + Mg(OH)2(aq) = Ca(OH)2 + MgSO4(aq) =>
CaSO4(aq) + Mg(OH)2(aq) = Ca(OH)2 + MgSO4(aq)
K2Cr2O7 + (H2C2O4)*2H2O = K(Cr(C2O4)2(H2O)2)*2H2O + CO2 + H2O =>
K2Cr2O7 + 7(H2C2O4)*2H2O = 2 K(Cr(C2O4)2(H2O)2)*2H2O + 6 CO2 + 13 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C2H2 + KMnO4 + NaOH = Na2C2O4 + K2MnO4 + H2O + Na2MnO4 =>
C2H2 + 8 KMnO4 + 10 NaOH = Na2C2O4 + 4 K2MnO4 + 6 H2O + 4 Na2MnO4
BaI2 + HCl = BaCl2 + HI =>
BaI2 + 2 HCl = BaCl2 + 2 HI
K2S + H2SO4 = K2SO4 + SO2 + H2O =>
K2S + 4 H2SO4 = K2SO4 + 4 SO2 + 4 H2O
Ba(OH)2 + BaCl2 = ClOH + Ba =>
Ba(OH)2 + BaCl2 = 2 ClOH + 2 Ba
Cu((OH)2) = CuO + (H2)O =>
Cu((OH)2) = CuO + (H2)O
P + AgNO3 = PNO3 + Ag =>
P + AgNO3 = PNO3 + Ag
AlCl3 + Ba(No3)2 = BaCl2 + Al(No3)3 =>
2 AlCl3 + 3 Ba(No3)2 = 3 BaCl2 + 2 Al(No3)3
FeCl3 + AgCl = AgCl3 + FeCl =>
FeCl3 + AgCl = AgCl3 + FeCl
HgNO32 = Hg + NO2 + O2 =>
HgNO32 = Hg + NO2 + 15 O2
CuCl + NaCN = CuCN + NaCl =>
CuCl + NaCN = CuCN + NaCl
Ca(NH4OH)2 + K2C2O4 = CaC2O4 + KNH4OH =>
Ca(NH4OH)2 + K2C2O4 = CaC2O4 + 2 KNH4OH
CaHPO4 + NaOH = CaOH + NaPO4 + H2 =>
2 CaHPO4 + 2 NaOH = 2 CaOH + 2 NaPO4 + H2
(CH3)3COH + PCl5 = CH3CH2CH2CH2Cl + POCl3 + HCl =>
(CH3)3COH + PCl5 = CH3CH2CH2CH2Cl + POCl3 + HCl
La2O3 = La + O =>
La2O3 = 2 La + 3 O
K2[Be(OH)4] = KOH + Be(OH)2 =>
K2[Be(OH)4] = 2 KOH + Be(OH)2
Zr(C2H3O2)4 + WCl6 = W(C2H3O2)6 + ZrCl4 =>
3 Zr(C2H3O2)4 + 2 WCl6 = 2 W(C2H3O2)6 + 3 ZrCl4
C5H8O4 + NaOH + H2O = H2 + Na2CO3 =>
C5H8O4 + 10 NaOH + H2O = 10 H2 + 5 Na2CO3
CuCl2 + NaNo3 = Cu(No3)2 + NaCl =>
CuCl2 + 2 NaNo3 = Cu(No3)2 + 2 NaCl
C7H16 + O2(g) = CO2(g) + H2O(l) =>
C7H16 + 11 O2(g) = 7 CO2(g) + 8 H2O(l)
As2S2 + HClO4 + H2O = H3AsO4 + HCl + H2SO4 =>
4 As2S2 + 11 HClO4 + 20 H2O = 8 H3AsO4 + 11 HCl + 8 H2SO4
Mg(s) + Cr(No3)2(aq) = Mg(No3)2(aq) + Cr(s) =>
Mg(s) + Cr(No3)2(aq) = Mg(No3)2(aq) + Cr(s)
NH3*H2O = NH3 + H2O =>
NH3*H2O = NH3 + H2O
N2O3 + H = N + H2O3 =>
N2O3 + 2 H = 2 N + H2O3
Na2SO4 + CaCl2 = Na2SO4CaCl2 =>
Na2SO4 + CaCl2 = Na2SO4CaCl2
KMnO4 + NaNO2 + H2SO4 = MnSO4 + K2SO4 + NaNO3 + H2O =>
2 KMnO4 + 5 NaNO2 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 NaNO3 + 3 H2O
P4 + Cl2 = P1Cl3 =>
P4 + 6 Cl2 = 4 P1Cl3
Na2CO3 + NaOH = H2CO3 + Na2O =>
Na2CO3 + 2 NaOH = H2CO3 + 2 Na2O
MnO + KOH + O2 = K1MnO4 + H2O =>
4 MnO + 4 KOH + 5 O2 = 4 K1MnO4 + 2 H2O
NiF2 + Na2S = NiS + NaF =>
NiF2 + Na2S = NiS + 2 NaF
Al + NaOH = NaAlO2 + H2 + NaH =>
2 Al + 4 NaOH = 2 NaAlO2 + H2 + 2 NaH
C22H52 + O2 = CO + H2O =>
C22H52 + 24 O2 = 22 CO + 26 H2O
HNO3 + Ba = Ba(NO3)2 + H2 =>
2 HNO3 + Ba = Ba(NO3)2 + H2
NH3 + H2O = NH3OH2 =>
NH3 + H2O = NH3OH2
NaClO + NH3 = NH2Cl + NaOH =>
NaClO + NH3 = NH2Cl + NaOH
CH3COOH + CH2OH = CH3COOCH2 + H2O =>
CH3COOH + CH2OH = CH3COOCH2 + H2O
C2H5OH + PBr5 = C2H5Br + POBr3 + HBr =>
C2H5OH + PBr5 = C2H5Br + POBr3 + HBr
Co(OH)2 + KMnO4 + H2O = Co(OH)3 + MnO2 + KOH =>
3 Co(OH)2 + KMnO4 + 2 H2O = 3 Co(OH)3 + MnO2 + KOH
ZnCl2 + AgNO2 = Zn(NO2)2 + AgCl =>
ZnCl2 + 2 AgNO2 = Zn(NO2)2 + 2 AgCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
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