| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(III) + HCl = Fe(III)Cl + H
Al(OH)3 + CaO = Ca(AlO2)2 + H2O =>
2 Al(OH)3 + CaO = Ca(AlO2)2 + 3 H2O
CO(NH2)2(s) + NaOH = (ac)Na2CO3(g) + NH3(ac) =>
CO(NH2)2(s) + 2 NaOH = (ac)Na2CO3(g) + 2 NH3(ac)
Fe + ZnSO4 = FeSO4 + Zn =>
Fe + ZnSO4 = FeSO4 + Zn
C3H7OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + (CH3)2CO + K2SO4 + H2O =>
3 C3H7OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + 3(CH3)2CO + K2SO4 + 7 H2O
ON4 + H5 = N2 + OH2 =>
5 ON4 + 2 H5 = 10 N2 + 5 OH2
NaNO3 + BaCl2 = Ba(NO3)2 + NaCl =>
2 NaNO3 + BaCl2 = Ba(NO3)2 + 2 NaCl
CaSO3 + HC2H3O2 = H2O + SO2 + Ca(C2H3O2)2 =>
CaSO3 + 2 HC2H3O2 = H2O + SO2 + Ca(C2H3O2)2
KClO4 + NiS = K2S + Ni(ClO4)2 =>
2 KClO4 + NiS = K2S + Ni(ClO4)2
Pb4 + SO4 = PbSO4 =>
Pb4 + 4 SO4 = 4 PbSO4
CoSO4*7H2O + C6H8O7 = Co + SO2 + CO + H2O =>
3 CoSO4*7H2O + 2 C6H8O7 = 3 Co + 3 SO2 + 12 CO + 29 H2O
Ag2O + H2SO4 = Ag2SO4 + H2O =>
Ag2O + H2SO4 = Ag2SO4 + H2O
Ag + FeCl2 = FeAg + Cl2 =>
Ag + FeCl2 = FeAg + Cl2
C5H12 + O2 = CO + H2O =>
2 C5H12 + 11 O2 = 10 CO + 12 H2O
KI + PB(NO3)2 = K(NO3) + PBI2 =>
2 KI + PB(NO3)2 = 2 K(NO3) + PBI2
CH4(g) = C2H2(g) + H2(g) =>
2 CH4(g) = C2H2(g) + 3 H2(g)
LiOH + P2O5 = Li3PO4 + H2O =>
6 LiOH + P2O5 = 2 Li3PO4 + 3 H2O
CH3OOH + NaHCO3 = CO2 + H2O + NaCH3COO =>
2 CH3OOH + NaHCO3 = CO2 + 3 H2O + NaCH3COO
Na + H2O(l) = NaOH + H2(g) =>
2 Na + 2 H2O(l) = 2 NaOH + H2(g)
C5H14O4 + O2 = CO2 + H2O =>
2 C5H14O4 + 13 O2 = 10 CO2 + 14 H2O
Pb(OH)2 + Ag(NO3) = Ag(OH)2 + Pb(NO3) =>
Pb(OH)2 + Ag(NO3) = Ag(OH)2 + Pb(NO3)
ZnN2O = ZnON2 =>
ZnN2O = ZnON2
C8H11N + HCl = C8H12NCl =>
C8H11N + HCl = C8H12NCl
CH3CH2CH2OH + CH3COOH = CH3COOCH2CH3 + H2O =>
2 CH3CH2CH2OH + 3 CH3COOH = 3 CH3COOCH2CH3 + 2 H2O
CO(NO3)2 + NH4OH = NH4NO3 + CO(OH)2 =>
CO(NO3)2 + 2 NH4OH = 2 NH4NO3 + CO(OH)2
ZnO + H2 = Zn + H2O =>
ZnO + H2 = Zn + H2O
HCl + H2O = HClH2O =>
HCl + H2O = HClH2O
AgNO3 + KSCN = AgSCN + KNO3 =>
AgNO3 + KSCN = AgSCN + KNO3
Ca3(PO4)2 + NaOH = Ca(OH)2 + Na3(PO4) =>
Ca3(PO4)2 + 6 NaOH = 3 Ca(OH)2 + 2 Na3(PO4)
H2 + O2 = H2O25474761 =>
2 H2 + 25474761 O2 = 2 H2O25474761
H2SO4 + Ca = H2O + CaSO4 + H2S =>
5 H2SO4 + 4 Ca = 4 H2O + 4 CaSO4 + H2S
AlI3 + KOH = KI + Al(OH)3 =>
AlI3 + 3 KOH = 3 KI + Al(OH)3
Fe203 + O2 = Fe3O4 =>
3 Fe203 + 406 O2 = 203 Fe3O4
KNO3(s) = KNO2(s) + O2(g) =>
2 KNO3(s) = 2 KNO2(s) + O2(g)
Cr2O3 + Na2O2 + H2O = Na2CrO4 + NaOH =>
Cr2O3 + 3 Na2O2 + H2O = 2 Na2CrO4 + 2 NaOH
Na2CO3 + Ba(NO3)2(aq) = Ba(CO3)2 + Na2NO3 =>
2 Na2CO3 + Ba(NO3)2(aq) = Ba(CO3)2 + 2 Na2NO3
P4O6 + LiAlH4 = P4 + Li2O + Al2O3 + H2O =>
4 P4O6 + 6 LiAlH4 = 4 P4 + 3 Li2O + 3 Al2O3 + 12 H2O
KMnO4 + C8H10 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
42 KMnO4 + 5 C8H10 + 63 H2SO4 = 40 CO2 + 42 MnSO4 + 21 K2SO4 + 88 H2O
Ti + NaClO3 = Na2O + TiO2 + Cl2 =>
5 Ti + 4 NaClO3 = 2 Na2O + 5 TiO2 + 2 Cl2
CU(g) + HCl(a) = CUCl2 + H2 =>
CU(g) + 2 HCl(a) = CUCl2 + H2
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
C6H8O7 + NaOH = H2O + Na3C6H5O7 =>
C6H8O7 + 3 NaOH = 3 H2O + Na3C6H5O7
NaOCl + Na2S2O3 = NaCl + Na2S2O6 =>
3 NaOCl + Na2S2O3 = 3 NaCl + Na2S2O6
Na3AlO3 + HNO3 = NaNO3 + Al(NO3)3 + H2O =>
Na3AlO3 + 6 HNO3 = 3 NaNO3 + Al(NO3)3 + 3 H2O
AlCl3 + AgSO4 = AlSO4 + AgCl3 =>
AlCl3 + AgSO4 = AlSO4 + AgCl3
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Ba(OH)2 + H3PO4 = H2O + Ba(H2PO4)2 =>
Ba(OH)2 + 2 H3PO4 = 2 H2O + Ba(H2PO4)2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
C8H18 + O2 = (CO2) + (H2O) =>
2 C8H18 + 25 O2 = 16(CO2) + 18(H2O)
K4Fe(CN)6 + KMnO4 + H2SO4 = K3[Fe(CN)6] + MnSO4 + K2SO4 + H2O =>
5 K4Fe(CN)6 + KMnO4 + 4 H2SO4 = 5 K3[Fe(CN)6] + MnSO4 + 3 K2SO4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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