| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + CuCl2 = Cu + FeCl2
K2MnO4(s) + H2O(l) = KMnO4(s) + MnO2(s) + KOH(s) =>
3 K2MnO4(s) + 2 H2O(l) = 2 KMnO4(s) + MnO2(s) + 4 KOH(s)
KI + NaOH = INa + KOH =>
KI + NaOH = INa + KOH
KMnO4 + NH3 = MnO2 + KOH + H2O + N2 =>
2 KMnO4 + 2 NH3 = 2 MnO2 + 2 KOH + 2 H2O + N2
OsO4 + PtCl4 = PtO2 + OsCl8 =>
OsO4 + 2 PtCl4 = 2 PtO2 + OsCl8
N2(g) + Cl2(g) = NCl3(g) =>
N2(g) + 3 Cl2(g) = 2 NCl3(g)
O + Cu2S = Cu2O + SO2 =>
3 O + Cu2S = Cu2O + SO2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
RCHO + [Ag(NH3)2]OH = RCOONH4 + Ag + NH3 + H2O =>
RCHO + 2[Ag(NH3)2]OH = RCOONH4 + 2 Ag + 3 NH3 + H2O
NH4Cl + H2O = NH4OH + HCl =>
NH4Cl + H2O = NH4OH + HCl
LiOH + HCOOH = HCOOLi + H2O =>
LiOH + HCOOH = HCOOLi + H2O
C2H5OH + H2SO4 = C2H5 + HSO4 + H2O =>
C2H5OH + H2SO4 = C2H5 + HSO4 + H2O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
PbF4 + K3PO4 = KF + Pb3(PO4)4 =>
3 PbF4 + 4 K3PO4 = 12 KF + Pb3(PO4)4
C2H4O2 + KOH = CH3CO2K + H2O =>
C2H4O2 + KOH = CH3CO2K + H2O
CH3C(O)OC(O)CH3 + CH3CH(OH)CH3 = CH3CO2CH2CH2CH3 + CH3CO2H =>
CH3C(O)OC(O)CH3 + CH3CH(OH)CH3 = CH3CO2CH2CH2CH3 + CH3CO2H
MgO + HCl = HMg + ClO =>
MgO + HCl = HMg + ClO
Al(oh)3 + HNo3 + O = Al(No3)3 + H2O =>
2 Al(oh)3 + 18 HNo3 + 9 O = 6 Al(No3)3 + 9 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
MnCO3 + K2CO3 + O2 = K2MnO4 + CO2 =>
MnCO3 + K2CO3 + O2 = K2MnO4 + 2 CO2
C6H5F + O2 = CO2 + H2O + F2 =>
4 C6H5F + 29 O2 = 24 CO2 + 10 H2O + 2 F2
ZnSO4*7H2O + Na2CO3 = Na2SO4 + ZnCO3 + H2O =>
ZnSO4*7H2O + Na2CO3 = Na2SO4 + ZnCO3 + 7 H2O
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
C2H6NNH2 + N2O4 = CO2 + H2O + N2 =>
C2H6NNH2 + 2 N2O4 = 2 CO2 + 4 H2O + 3 N2
FeTiO3 + HCl + Cl2 = FeCl3 + H2O2 + TiO2 =>
2 FeTiO3 + 2 HCl + 2 Cl2 = 2 FeCl3 + H2O2 + 2 TiO2
Sr(OH)2 + CoCl2 = SrCl2 + Co(OH)2 =>
Sr(OH)2 + CoCl2 = SrCl2 + Co(OH)2
C3H5(NO3)3 + O2 = CO2 + H2O + NO3 =>
4 C3H5(NO3)3 + 17 O2 = 12 CO2 + 10 H2O + 12 NO3
Cu(NO3)2 = Cu + O2 + N2 =>
Cu(NO3)2 = Cu + 3 O2 + N2
S + HNO3 = H2S + NO + O2 =>
S + 2 HNO3 = H2S + 2 NO + 2 O2
KC + CaBr2 = CaC2 + KBr =>
2 KC + CaBr2 = CaC2 + 2 KBr
C3H8O + Cr2O7{-2} + H{+} = C3H6O + Cr{3+} + H2O =>
3 C3H8O + Cr2O7{-2} + 8 H{+} = 3 C3H6O + 2 Cr{3+} + 7 H2O
SrO + MoO2 = Sr2MoO4 =>
2 SrO + MoO2 = Sr2MoO4
O2C4H10 + Br2 = BrOC4H8 + H2O =>
2 O2C4H10 + Br2 = 2 BrOC4H8 + 2 H2O
Cd + CuSO4 = Cd2SO4 + Cu =>
2 Cd + CuSO4 = Cd2SO4 + Cu
(NH4)2SO4(aq) + LiOH(aq) = NH4OH(aq) + Li2SO4(aq) =>
(NH4)2SO4(aq) + 2 LiOH(aq) = 2 NH4OH(aq) + Li2SO4(aq)
Mg(s) + K2SO4(aq) = MgSO4(aq) + K(s) =>
Mg(s) + K2SO4(aq) = MgSO4(aq) + 2 K(s)
Cr2O7{2-} + C2H6 + H{+} = C2O2H4 + Cr{3+} + H2O =>
Cr2O7{2-} + C2H6 + 8 H{+} = C2O2H4 + 2 Cr{3+} + 5 H2O
CoCO3 + HNO3 = Co(NO3)2 + H2CO3 =>
CoCO3 + 2 HNO3 = Co(NO3)2 + H2CO3
Be(OH)2 + HCl = BeCl2 + OH2 =>
Be(OH)2 + 2 HCl = BeCl2 + 2 OH2
Cl2 + NaBr + NaOH = NaCl + BrO4 + H2O =>
9 Cl2 + 2 NaBr + 16 NaOH = 18 NaCl + 2 BrO4 + 8 H2O
K2MnO4(s) + H2O(l) = KMnO4(s) + MnO2(s) + KOH(s) =>
3 K2MnO4(s) + 2 H2O(l) = 2 KMnO4(s) + MnO2(s) + 4 KOH(s)
Sn(NO3)2 + NaOH + Hg(NO3)2 = Hg + Na2SnO3 + H2O + NaNO3 =>
Sn(NO3)2 + 6 NaOH + Hg(NO3)2 = Hg + Na2SnO3 + 3 H2O + 4 NaNO3
Na2C2O4 + UO2(NO3)2 + H2O = UO2(C2O4)*3H2O + NaNO3 =>
Na2C2O4 + UO2(NO3)2 + 3 H2O = UO2(C2O4)*3H2O + 2 NaNO3
Mn2O7 + Ag2O = AgMnO4 =>
Mn2O7 + Ag2O = 2 AgMnO4
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
Fe + MgCl2(ac) = FeCl2 + Mg =>
Fe + MgCl2(ac) = FeCl2 + Mg
Ni + F2 = NiF2 =>
Ni + F2 = NiF2
Ba + Ag3PO4 = Ag + Ba3(PO4)2 =>
3 Ba + 2 Ag3PO4 = 6 Ag + Ba3(PO4)2
Al + H4Po3 = H2 + Al3Po =>
9 Al + H4Po3 = 2 H2 + 3 Al3Po
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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