| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + 2 Cu(OH)2 = Zn(OH)4 + 2 Cu
Fe + CrO3 + H3PO4 = FePO4 + CrPO4 + H2O =>
Fe + CrO3 + 2 H3PO4 = FePO4 + CrPO4 + 3 H2O
Carbonmonoxide + nitrogenmonoxide = nitrogen + carbondioxide =>
2 CO + 2 NO = N2 + 2 CO2
H2SO4 + NH3 = N2H8SO4 =>
H2SO4 + 2 NH3 = N2H8SO4
H2SO4 + Ca3(PO4)2 = CaSO4 + H3PO4 = =>
3 H2SO4 + Ca3(PO4)2 = 3 CaSO4 + 2 H3PO4
CuCl2 + BaOH2 = CuOH2 + BaCl2 =>
CuCl2 + BaOH2 = CuOH2 + BaCl2
H + Cl = HCl =>
H + Cl = HCl
Pt + S8 = PtS2 =>
4 Pt + S8 = 4 PtS2
Xe + F = XeF2 =>
Xe + 2 F = XeF2
Cr2(SO4)3 + KMnO4 + H2O = H2CrO4 + MnO2 + K2SO4 + H2SO4 =>
Cr2(SO4)3 + 2 KMnO4 + 4 H2O = 2 H2CrO4 + 2 MnO2 + K2SO4 + 2 H2SO4
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Cl2O3 + H2O = HCl + O2 =>
Cl2O3 + H2O = 2 HCl + 2 O2
CH3CH2OH + Na2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO3)4 + Na2SO4 + H2O =>
3 CH3CH2OH + Na2Cr2O7 + 5 H2SO4 = 3 CH3COOH + Cr2(SO3)4 + Na2SO4 + 8 H2O
Sr + N2 = Sr3N2 =>
3 Sr + N2 = Sr3N2
AgNo3 + Ba(No3)2 = BaNo3 + Ag(No3)2 =>
AgNo3 + Ba(No3)2 = BaNo3 + Ag(No3)2
SO4 + Na2O = Na2SO4 + O2 =>
2 SO4 + 2 Na2O = 2 Na2SO4 + O2
Me2SiCl2 + H2O = (Me2SiO) + HCl =>
Me2SiCl2 + H2O = (Me2SiO) + 2 HCl
S + HN03 + O2 = H2SO4 + NO2 =>
S + 2 HN03 + 8 O2 = H2SO4 + 6 NO2
AlCl + NaSO4 = NaCl + AlSO4 =>
AlCl + NaSO4 = NaCl + AlSO4
CoCl2 + H2NCH2CH2NH2 = CoH2NCH2CH2NH2 + Cl2 =>
CoCl2 + H2NCH2CH2NH2 = CoH2NCH2CH2NH2 + Cl2
Cr2O7{2-} + CH3OH + H{+} = HCHO + Cr{3+} + H2O =>
Cr2O7{2-} + 3 CH3OH + 8 H{+} = 3 HCHO + 2 Cr{3+} + 7 H2O
Al + H6SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H6SO4 = Al2(SO4)3 + 9 H2
Si + NaNO3 = SiO2 + Na2O + NO2 =>
Si + 4 NaNO3 = SiO2 + 2 Na2O + 4 NO2
Pb(SO4) = PbS + O2 =>
Pb(SO4) = PbS + 2 O2
AgNO3 + Cl = (NO3) + AgCl =>
AgNO3 + Cl = (NO3) + AgCl
MnO2 + H2O = MnO4{2-} + H{+} + e =>
MnO2 + 2 H2O = MnO4{2-} + 4 H{+} + 2e
SnCl2 + KMnO4 + HCl = SnCl4 + KCl + H2O + MnCl2 =>
5 SnCl2 + 2 KMnO4 + 16 HCl = 5 SnCl4 + 2 KCl + 8 H2O + 2 MnCl2
Si + O = Si5O =>
5 Si + O = Si5O
NH2OH + H2O2 = H2O + N2O3 =>
2 NH2OH + 4 H2O2 = 7 H2O + N2O3
Fe2O3 + Al = AlO + Fe =>
Fe2O3 + 3 Al = 3 AlO + 2 Fe
Na2S2O4 + I2 = NaI + SO3 + S2 =>
3 Na2S2O4 + 3 I2 = 6 NaI + 4 SO3 + S2
NaMnO4 + NO2 + HCl + H2O = MnCl2 + NaCl + HNO3 =>
NaMnO4 + 5 NO2 + 3 HCl + H2O = MnCl2 + NaCl + 5 HNO3
KCN + Ca = Ca(CN)2 + K =>
2 KCN + Ca = Ca(CN)2 + 2 K
Zn(NO3)2 + NaOH = Zn(OH)2 + Na2(NO3)2 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + Na2(NO3)2
C2H5COOH + Cl2 = C2H4ClCOOH + HCl =>
C2H5COOH + Cl2 = C2H4ClCOOH + HCl
AlCl3 + H2 = AlCl2 + HCl =>
2 AlCl3 + H2 = 2 AlCl2 + 2 HCl
NaClO + H2SO4 = NaClO4 + S + H2O =>
NaClO + H2SO4 = NaClO4 + S + H2O
NiO + Si = SiO + Ni =>
NiO + Si = SiO + Ni
H3PO4 + KNO3 = HNO3 + K3PO4 =>
H3PO4 + 3 KNO3 = 3 HNO3 + K3PO4
HC2H7O2(aq) + CsOH(aq) = H2O(l) + CsC2H7O2(aq) =>
HC2H7O2(aq) + CsOH(aq) = H2O(l) + CsC2H7O2(aq)
CuCl2 + FeO = FeCl2 + CuO =>
CuCl2 + FeO = FeCl2 + CuO
Rb + HF = RbF + H2 =>
2 Rb + 2 HF = 2 RbF + H2
Na3P + KMnO4 + H2SO4 = MnSO4 + Na2SO4 + H3PO4 + K2SO4 + H2O =>
10 Na3P + 16 KMnO4 + 39 H2SO4 = 16 MnSO4 + 15 Na2SO4 + 10 H3PO4 + 8 K2SO4 + 24 H2O
CuCl2 + FeO = FeCl2 + CuO =>
CuCl2 + FeO = FeCl2 + CuO
C6H12O6 = CH3CH2OH + CO2 =>
C6H12O6 = 2 CH3CH2OH + 2 CO2
MgSO4 + H2C2O4 = MgC2O4 + H2SO4 =>
MgSO4 + H2C2O4 = MgC2O4 + H2SO4
Ce(OH)3 + KMnO4 + H2O = Ce(OH)4 + K2MnO4 + MnO2 =>
4 Ce(OH)3 + 2 KMnO4 + 2 H2O = 4 Ce(OH)4 + K2MnO4 + MnO2
CuCl2 + FeO = FeCl2 + CuO =>
CuCl2 + FeO = FeCl2 + CuO
Cu + K4[Fe(CN)6] = Cu2Fe(CN)6 + K =>
2 Cu + K4[Fe(CN)6] = Cu2Fe(CN)6 + 4 K
H3PO4 + CaOH = CaH2PO4 + H2O =>
H3PO4 + CaOH = CaH2PO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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