| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgNH4PO4 + 3 CH3COOH = Mg(CH3COO)2 + NH4CH3COO + H3PO4
Fe(NO3)3 + H2O = Fe(OH) + H(NO3)3 =>
Fe(NO3)3 + H2O = Fe(OH) + H(NO3)3
H3PO4 + (NH4)2MoO4 = (NH4)3PO4 + MoO3 + H2O =>
2 H3PO4 + 3(NH4)2MoO4 = 2(NH4)3PO4 + 3 MoO3 + 3 H2O
LiOH + BaCl2 = LiCl2 + BaOH =>
LiOH + BaCl2 = LiCl2 + BaOH
Zn + PbNO3(II) = Zn(NO3)2 + Pb + I =>
Zn + 2 PbNO3(II) = Zn(NO3)2 + 2 Pb + 4 I
ZnO + BaO + H3PO4 = (BaO)10(ZnO)40(P2O5)50 + H2O =>
40 ZnO + 10 BaO + 100 H3PO4 = (BaO)10(ZnO)40(P2O5)50 + 150 H2O
LiOH + CuO = CuOH + LiO =>
LiOH + CuO = CuOH + LiO
KCl + (NH4)2SO4 = NH4Cl + K + S + O =>
2 KCl + (NH4)2SO4 = 2 NH4Cl + 2 K + S + 4 O
Cr2P3O7 + I2 = Cr2O3 + CrP3O9 + PI3 =>
30 Cr2P3O7 + 63 I2 = 22 Cr2O3 + 16 CrP3O9 + 42 PI3
KOH + HF = HFO + KH =>
KOH + HF = HFO + KH
H2[OsCl6] = OsCl4 + HCl =>
H2[OsCl6] = OsCl4 + 2 HCl
AlH3 = Al + H =>
AlH3 = Al + 3 H
K + Al2(SO4)3 = K2(SO4) + Al =>
6 K + Al2(SO4)3 = 3 K2(SO4) + 2 Al
Zr(NO3)4 + K3PO4 = Zr3(PO4)4 + KNO3 =>
3 Zr(NO3)4 + 4 K3PO4 = Zr3(PO4)4 + 12 KNO3
SnO2C = SnCO2 =>
SnO2C = SnCO2
C2H5COOH + C3H7OH = C2H4COOC3H7 + H2O =>
5 C2H5COOH + 3 C3H7OH = 4 C2H4COOC3H7 + 5 H2O
C4H10 + K2Cr2O7 + H2SO4 = C4H8 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C4H10 + K2Cr2O7 + 4 H2SO4 = 3 C4H8 + Cr2(SO4)3 + K2SO4 + 7 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
AlH3 = Al + H =>
AlH3 = Al + 3 H
MgCl2 + Na2HPO4 + NH4OH = MgPO4NH4 + NaCl + H2O =>
MgCl2 + Na2HPO4 + NH4OH = MgPO4NH4 + 2 NaCl + H2O
N2H4 + HNO3 = N2NO3 + H2O =>
9 N2H4 + 24 HNO3 = 14 N2NO3 + 30 H2O
HNO3 + H3PO4 = (NH4)3PO4 + P2O5 + O2 =>
3 HNO3 + 3 H3PO4 = (NH4)3PO4 + P2O5 + 6 O2
MnCl2 + CO + Na = NaCl + [Mn2(CO)10] =>
2 MnCl2 + 10 CO + 4 Na = 4 NaCl + [Mn2(CO)10]
Al + HgCl2 + H2O = Al(ClO3)3 + Hg + H2 =>
2 Al + 3 HgCl2 + 18 H2O = 2 Al(ClO3)3 + 3 Hg + 18 H2
CaO + Fe2O3 = CaFe2O4 =>
CaO + Fe2O3 = CaFe2O4
Mn3(PO4)4 + Au2SO4 = Mn(SO4)2 + Au3PO4 =>
Mn3(PO4)4 + 6 Au2SO4 = 3 Mn(SO4)2 + 4 Au3PO4
C2H5OH + Na2O2 = Na2O + CO2 + H2O =>
C2H5OH + 6 Na2O2 = 6 Na2O + 2 CO2 + 3 H2O
H2O + C7H4O = H2 + CO =>
6 H2O + C7H4O = 8 H2 + 7 CO
Na2SO3(aq) + CuCl2(aq) = CuSO3(s) + NaCl(aq) =>
Na2SO3(aq) + CuCl2(aq) = CuSO3(s) + 2 NaCl(aq)
NaOH + FeBr3 = NaBr + Fe(OH)3 =>
3 NaOH + FeBr3 = 3 NaBr + Fe(OH)3
Fe(OH)2 + ClO2 = Fe(ClO4)3 + FeCl2 + H2O =>
2 Fe(OH)2 + 5 ClO2 = Fe(ClO4)3 + FeCl2 + 2 H2O
NH4NO3 + NaOH = NaNO3 + NH3(H2O) =>
NH4NO3 + NaOH = NaNO3 + NH3(H2O)
AlBr3 + Cl2 = AlBr3Cl2 =>
AlBr3 + Cl2 = AlBr3Cl2
(Ba(NO3)2)100 + (Sr(NO3)2)100 + (TiO(NO3)4)100 + (C6H8O7)100 = (Ba)85(Sr)25(Ti)100(O)300 + (CO2)100 + (H2O)100 + (N2)100 =>
153(Ba(NO3)2)100 + 45(Sr(NO3)2)100 + 180(TiO(NO3)4)100 + 332(C6H8O7)100 = 180(Ba)85(Sr)25(Ti)100(O)300 + 1992(CO2)100 + 1328(H2O)100 + 558(N2)100
CuS + HNO3 = Cu(NO3)2 + NO2 + H2O + SO2 =>
CuS + 8 HNO3 = Cu(NO3)2 + 6 NO2 + 4 H2O + SO2
NH4NO3(aq) + NaOH(aq) = NaNO3(aq) + NH3(g) + H2O(l) =>
NH4NO3(aq) + NaOH(aq) = NaNO3(aq) + NH3(g) + H2O(l)
C3H4O + O2 = CO2 + H2 =>
2 C3H4O + 5 O2 = 6 CO2 + 4 H2
HAt = H2 + At =>
2 HAt = H2 + 2 At
NH4Cl + Cl2 = HCl + NHCl2 =>
NH4Cl + 2 Cl2 = 3 HCl + NHCl2
Cu(OH)2(s) + HCl(l) = CuCl2 + H2O =>
Cu(OH)2(s) + 2 HCl(l) = CuCl2 + 2 H2O
CH3CH2OH + Na = CH3CHONa + H2 =>
CH3CH2OH + Na = CH3CHONa + H2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
LiBr + Ag2CO3 = Li2CO3 + AgBr =>
2 LiBr + Ag2CO3 = Li2CO3 + 2 AgBr
Au + NaC6H7O6 = AuNaC6H7O6 =>
Au + NaC6H7O6 = AuNaC6H7O6
V{3+} + Zn = Zn{2+} + V{2+} =>
2 V{3+} + Zn = Zn{2+} + 2 V{2+}
H2O + SbCl5 + NaBr = HCl + NaBrO3 + SbCl3 =>
3 H2O + 3 SbCl5 + NaBr = 6 HCl + NaBrO3 + 3 SbCl3
Cu + HNO3 = Cu(NO3) + N2 + H2O =>
10 Cu + 12 HNO3 = 10 Cu(NO3) + N2 + 6 H2O
Zn(NH3)4 + H = Zn + NH4 =>
Zn(NH3)4 + 4 H = Zn + 4 NH4
Cu + Br2 = Cu2Br2 =>
2 Cu + Br2 = Cu2Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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