| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaH2PO4 + Pb(NO3)2 = Na(NO3)2 + PbH2PO4
C12H24O2 + CH3OH = C13H26O2 + C3H8O3 =>
11 C12H24O2 + CH3OH = 10 C13H26O2 + C3H8O3
O2(g) + Cl2(g) = Cl2O(g) =>
O2(g) + 2 Cl2(g) = 2 Cl2O(g)
KSO4 = SO4 + K =>
KSO4 = SO4 + K
Ag + PO4 = Ag3PO4 =>
3 Ag + PO4 = Ag3PO4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
S3O6{-2} + Cl2 + OH{-} = SO4{2-} + Cl{-} + H2O =>
S3O6{-2} + 4 Cl2 + 12 OH{-} = 3 SO4{2-} + 8 Cl{-} + 6 H2O
HNO3 + Ca = CaNO3 + H2 =>
2 HNO3 + 2 Ca = 2 CaNO3 + H2
Al2(SO4)3(aq) + Ca(OH)2(aq) = CaSO4(aq) + Al(OH)3(s) =>
Al2(SO4)3(aq) + 3 Ca(OH)2(aq) = 3 CaSO4(aq) + 2 Al(OH)3(s)
Ba(NO3)2(aq) + K2(SO4)(aq) = Ba(SO4)(s) + KNO3(aq) =>
Ba(NO3)2(aq) + K2(SO4)(aq) = Ba(SO4)(s) + 2 KNO3(aq)
Mg + CuSO4 = MgSO4 + Cu2 =>
2 Mg + 2 CuSO4 = 2 MgSO4 + Cu2
Nd2O3 + NH4Cl = NdCl3 + H2O + NH3 =>
Nd2O3 + 6 NH4Cl = 2 NdCl3 + 3 H2O + 6 NH3
(Cr(OH)2)3PO4 + H2SO4 = Cr2(SO4)3 + CrPO4 + H2O =>
(Cr(OH)2)3PO4 + 3 H2SO4 = Cr2(SO4)3 + CrPO4 + 6 H2O
HF + AI(OH) = H2O + AIF =>
HF + AI(OH) = H2O + AIF
Hg + H2O = HgO + H2 =>
Hg + H2O = HgO + H2
KO2 = K2O + O2 =>
4 KO2 = 2 K2O + 3 O2
C2H6S + HNO3 = CO2 + H2O + NO + SO2 =>
C2H6S + 6 HNO3 = 2 CO2 + 6 H2O + 6 NO + SO2
NH4Cl + KPO4 = KCl + NH4PO4 =>
NH4Cl + KPO4 = KCl + NH4PO4
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
C12H22OH + H2O = C2H5OH + CO2 =>
4 C12H22OH + 23 H2O = 23 C2H5OH + 2 CO2
KMnO4 + KI + H2SO4 = K2SO4 + KIO4 + MnSO4 + H2O =>
8 KMnO4 + 5 KI + 12 H2SO4 = 4 K2SO4 + 5 KIO4 + 8 MnSO4 + 12 H2O
Sn3(PO4)4 + K = K3PO4 + Sn =>
Sn3(PO4)4 + 12 K = 4 K3PO4 + 3 Sn
(NH4)3PO4 + Zn(NO3)2 = NH4NO3 + Zn3(PO4)2 =>
2(NH4)3PO4 + 3 Zn(NO3)2 = 6 NH4NO3 + Zn3(PO4)2
K4[Fe(CN)6] + HCl = KCl + FeCl2 + HCN =>
K4[Fe(CN)6] + 6 HCl = 4 KCl + FeCl2 + 6 HCN
C3H4O3 + C4H7NO4 = C3H7NO2 + C4H4O5 =>
C3H4O3 + C4H7NO4 = C3H7NO2 + C4H4O5
Al2O3 + H2O + NaOH = Na[Al(OH)4] =>
Al2O3 + 3 H2O + 2 NaOH = 2 Na[Al(OH)4]
Mg + CuSO4 = MgSO4 + Cu2 =>
2 Mg + 2 CuSO4 = 2 MgSO4 + Cu2
(NH4)3PO4 + Ba(OH)2 = Ba3(PO4)2 + NH4OH =>
2(NH4)3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 NH4OH
NaN3 + Fe2O3 = Na2O + Fe(s) + N2(g) =>
6 NaN3 + Fe2O3 = 3 Na2O + 2 Fe(s) + 9 N2(g)
NH4{+} + H2O = NO2{-} + H{+} + {-} =>
NH4{+} + 2 H2O = NO2{-} + 8 H{+} + 6e
CaCl2 + K4(Fe(CN)6) = Ca2(Fe(CN)6) + KCl =>
2 CaCl2 + K4(Fe(CN)6) = Ca2(Fe(CN)6) + 4 KCl
(NH4)3PO4 + CaCl2 = Ca3(PO4)2 + NH4Cl =>
2(NH4)3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NH4Cl
UO2N2O66H2O = UO2 + NO2 + O2 + H2O =>
UO2N2O66H2O = UO2 + 2 NO2 + 31 O2 + H2O
Au + HClO4 = AuClO4 + H2 =>
2 Au + 2 HClO4 = 2 AuClO4 + H2
CaC2(aq) + H2O = C2H2(g) + Ca(OH)2(aq) =>
CaC2(aq) + 2 H2O = C2H2(g) + Ca(OH)2(aq)
(NH4)2SO4 + MgSO4*7H2O = (NH4)2Mg(SO4)2*H2O + H2O =>
(NH4)2SO4 + MgSO4*7H2O = (NH4)2Mg(SO4)2*H2O + 6 H2O
NaHSO4 + MnO2 + CH3CHOHCH3 = CH3COCH3 + MnSO4 + Na2SO4 + H2O =>
2 NaHSO4 + MnO2 + CH3CHOHCH3 = CH3COCH3 + MnSO4 + Na2SO4 + 2 H2O
NiO + H2SO4 = NiSO4 + H2O =>
NiO + H2SO4 = NiSO4 + H2O
Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2
CH3C(CH3)C(CH3)CH3 + KMnO4 + H2O = CH3C(OH)(CH3)C(OH)(CH3)CH3 + MnO2 + KOH =>
3 CH3C(CH3)C(CH3)CH3 + 2 KMnO4 + 4 H2O = 3 CH3C(OH)(CH3)C(OH)(CH3)CH3 + 2 MnO2 + 2 KOH
Cu2CO3(OH)2*H2O = CuO + CO2 + H2O =>
Cu2CO3(OH)2*H2O = 2 CuO + CO2 + 2 H2O
NaOH + Na2C2O4 = NaC2O4 + Na2OH =>
NaOH + Na2C2O4 = NaC2O4 + Na2OH
Ca(NO3)2(aq) + Na2S(aq) = NaNO3(aq) + CaS(s) =>
Ca(NO3)2(aq) + Na2S(aq) = 2 NaNO3(aq) + CaS(s)
TiF4 + H2O = TiO2 + HF =>
TiF4 + 2 H2O = TiO2 + 4 HF
K2CrO4(aq) + Pb(NO3)2(aq) = KNO3(aq) + PbCrO4(s) =>
K2CrO4(aq) + Pb(NO3)2(aq) = 2 KNO3(aq) + PbCrO4(s)
C6H4(OH)2 + Na = C6H4ONa + H2 + NaOH =>
2 C6H4(OH)2 + 4 Na = 2 C6H4ONa + H2 + 2 NaOH
KOH(ac) + NaCl(ac) = NaOH(ac) + KCl(ac) =>
KOH(ac) + NaCl(ac) = NaOH(ac) + KCl(ac)
Rb + I = RbI =>
Rb + I = RbI
RbCl2 + NaOH = Rb(OH)2 + NaCl =>
RbCl2 + 2 NaOH = Rb(OH)2 + 2 NaCl
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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