| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2PbCl6 + 2 H2S = PbS + S + 6 HCl
ClF3 + H2O = HCl + HF + H2O2 =>
ClF3 + 4 H2O = HCl + 3 HF + 2 H2O2
Na2CrO4 + CuCl2 = Na2Cl2 + CuCrO4 =>
Na2CrO4 + CuCl2 = Na2Cl2 + CuCrO4
Na2Te + H2SO4 = TeO2 + SO2 + Na2SO4 + H2O =>
Na2Te + 4 H2SO4 = TeO2 + 3 SO2 + Na2SO4 + 4 H2O
FeH2O = FeOH2 =>
FeH2O = FeOH2
Zn + HNO3 = N2 + H2O + Zn(NO3) =>
10 Zn + 12 HNO3 = N2 + 6 H2O + 10 Zn(NO3)
NH2CH2COOH + NaOH = NH2CH2COONa + H2O =>
NH2CH2COOH + NaOH = NH2CH2COONa + H2O
NaNO3 + H2SO4 = HNO3 + Na + SO4 =>
2 NaNO3 + H2SO4 = 2 HNO3 + 2 Na + SO4
Zn + HNO3 = N2 + H2O + Zn(NO3) =>
10 Zn + 12 HNO3 = N2 + 6 H2O + 10 Zn(NO3)
C13H8O + NaBH4 + CH3OH = C13H10O + BH3 + NaOCH3 =>
C13H8O + NaBH4 + CH3OH = C13H10O + BH3 + NaOCH3
FePO4 + AgNO3 = FeNO3 + AgPO4 =>
FePO4 + AgNO3 = FeNO3 + AgPO4
C4H10 + O2 = CO4 + H10O =>
2 C4H10 + 17 O2 = 8 CO4 + 2 H10O
Na2O + H3PO4 = Na3PO4 + H2O =>
3 Na2O + 2 H3PO4 = 2 Na3PO4 + 3 H2O
HF(aq) + Ca(OH)2(aq) = HOH(l) + CaF2(aq) =>
2 HF(aq) + Ca(OH)2(aq) = 2 HOH(l) + CaF2(aq)
C2HNaCH3Br = C2HBrCH3Na =>
C2HNaCH3Br = C2HBrCH3Na
K2CrO4 + KI + H2O = K3[Cr(OH)6] + I2 + KOH =>
2 K2CrO4 + 6 KI + 8 H2O = 2 K3[Cr(OH)6] + 3 I2 + 4 KOH
MgCl2 + HBr = MgBr2 + HCl =>
MgCl2 + 2 HBr = MgBr2 + 2 HCl
MnO4{-} + Zn + H2O = Zn{2+} + MnO2 + OH{-} =>
2 MnO4{-} + 3 Zn + 4 H2O = 3 Zn{2+} + 2 MnO2 + 8 OH{-}
CuSO4(aq) + NaOH(aq) = Cu(OH)2(aq) + Na2SO4(aq) =>
CuSO4(aq) + 2 NaOH(aq) = Cu(OH)2(aq) + Na2SO4(aq)
PbCl2 + LiSO4 = LiCl + Pb(SO4)2 =>
PbCl2 + 2 LiSO4 = 2 LiCl + Pb(SO4)2
MgBr2 + KOH = KBr + Mg(OH)2 =>
MgBr2 + 2 KOH = 2 KBr + Mg(OH)2
Ca3(PO4)2Na3PO4 = Ca3PO4Na3(PO4)2 =>
Ca3(PO4)2Na3PO4 = Ca3PO4Na3(PO4)2
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
Ca(s) + H2O(l) = Ca(OH)2H2 =>
Ca(s) + 2 H2O(l) = Ca(OH)2H2
Fe(aq) + SCN(aq) = FeSCN(aq) =>
Fe(aq) + SCN(aq) = FeSCN(aq)
C3H8O3 + H2 = C4H8O + H2O =>
4 C3H8O3 + 5 H2 = 3 C4H8O + 9 H2O
KMnO4 + Mg = MnO2 + KO + MgO =>
KMnO4 + Mg = MnO2 + KO + MgO
H2SO4(l) = H2(g) + S8(s) + O2(g) =>
8 H2SO4(l) = 8 H2(g) + S8(s) + 16 O2(g)
NO3 + NH4 = NH4NO3 =>
NO3 + NH4 = NH4NO3
Zn + P4 + O2 = Zn3(PO4)2 =>
6 Zn + P4 + 8 O2 = 2 Zn3(PO4)2
C + H2PtO4 = CO + PtO + H2O =>
2 C + H2PtO4 = 2 CO + PtO + H2O
(C2H5)2NH + O2 = CO2 + H2O + N2 =>
4(C2H5)2NH + 27 O2 = 16 CO2 + 22 H2O + 2 N2
Ca(No3)2 + FeCl2 = Fe(No3)2 + CaCl2 =>
Ca(No3)2 + FeCl2 = Fe(No3)2 + CaCl2
H2(SO4) + Na(HCO3) = H2O + CO2 + Na2(SO4) =>
H2(SO4) + 2 Na(HCO3) = 2 H2O + 2 CO2 + Na2(SO4)
FeCl3 + HPO4 = Fe(HPO4)3 + Cl =>
FeCl3 + 3 HPO4 = Fe(HPO4)3 + 3 Cl
C4H6 + KMnO4 + H2O = C3H6(OH)2 + MnO2 + KOH =>
9 C4H6 + 2 KMnO4 + 22 H2O = 12 C3H6(OH)2 + 2 MnO2 + 2 KOH
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CoCl2*6H2O + ZnO = CoZnO2 + HCl + H2O =>
CoCl2*6H2O + ZnO = CoZnO2 + 2 HCl + 5 H2O
AgNO3(aq) + CuCl2(aq) = AgCl(l) + Cu(NO3)2(aq) =>
2 AgNO3(aq) + CuCl2(aq) = 2 AgCl(l) + Cu(NO3)2(aq)
Na2CO3 + BaCl2 = NaCl + BaCO3 =>
Na2CO3 + BaCl2 = 2 NaCl + BaCO3
C3H8O3 + H2 = C4H8O + H2O =>
4 C3H8O3 + 5 H2 = 3 C4H8O + 9 H2O
Na + SO2 = NaSO2 =>
Na + SO2 = NaSO2
Al(ClO4)3 + Sn(CN)4 = Al(CN)3 + Sn(ClO4)4 =>
4 Al(ClO4)3 + 3 Sn(CN)4 = 4 Al(CN)3 + 3 Sn(ClO4)4
C8H6O4 + CH4O = C10H10O4 + H2O =>
C8H6O4 + 2 CH4O = C10H10O4 + 2 H2O
C18H36O2 = C17H35COOCOC17H35 + H2O =>
2 C18H36O2 = C17H35COOCOC17H35 + H2O
CdCl2 + HBO3 = CdBO3 + Cl2H =>
CdCl2 + HBO3 = CdBO3 + Cl2H
Fe(s) + HCl(aq) = H2(g) + FeCl3 =>
2 Fe(s) + 6 HCl(aq) = 3 H2(g) + 2 FeCl3
NH4Br + NaOH = H2O + NaBr + NH3 =>
NH4Br + NaOH = H2O + NaBr + NH3
ZrCl4 + Mg = MgCl + Zr =>
ZrCl4 + 4 Mg = 4 MgCl + Zr
NaCl(aq) + KOH(aq) = KCl(aq) + NaOH(aq) =>
NaCl(aq) + KOH(aq) = KCl(aq) + NaOH(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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