| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li + Mg(C2H3O2)2 = 2 LiC2H3O2 + Mg
(NH4)3PO4(aq) + SrCl2(aq) = Sr3(PO4)2(s) + NH4Cl =>
2(NH4)3PO4(aq) + 3 SrCl2(aq) = Sr3(PO4)2(s) + 6 NH4Cl
Cu2S + O2 + CaCo3 = CuO + CaSO4 + Co2 =>
2 Cu2S + 6 O2 + 2 CaCo3 = 4 CuO + 2 CaSO4 + 3 Co2
Pb + Na2CrO4 = PbCrO4 + Na =>
Pb + Na2CrO4 = PbCrO4 + 2 Na
Sr3(PO4)2 + K2SO4 = SrSO4 + K3(PO4) =>
Sr3(PO4)2 + 3 K2SO4 = 3 SrSO4 + 2 K3(PO4)
Mg + HP = MgP + H =>
Mg + HP = MgP + H
MnSO4 + Na2S = MnS2 + Na + O2 =>
MnSO4 + Na2S = MnS2 + 2 Na + 2 O2
Ca(NO{3}){2} + NaOH = Ca(OH){2} + NaNO{3} =>
Ca(NO{3}){2} + NaOH = Ca(OH){2} + NaNO{3}
C14H10 + H2O2 = C14H8O2 + H2 =>
C14H10 + H2O2 = C14H8O2 + 2 H2
FeCl3 + ZnSO4 = ZnCl3 + SO4Fe =>
FeCl3 + ZnSO4 = ZnCl3 + SO4Fe
MgCl2*H2O = MgCl2 + H2O =>
MgCl2*H2O = MgCl2 + H2O
H + Pb = HPb =>
H + Pb = HPb
BaCO3(aq) = BaO(s) + CO2(g) =>
BaCO3(aq) = BaO(s) + CO2(g)
Fe2O3(g) + H2(g) = Fe(g) + H2O(l) =>
Fe2O3(g) + 3 H2(g) = 2 Fe(g) + 3 H2O(l)
Cu + AgNO3 = Cu(AgNO3) =>
Cu + AgNO3 = Cu(AgNO3)
MgBr2 + Na2CO3 = MgCO3 + Br2Na2 =>
MgBr2 + Na2CO3 = MgCO3 + Br2Na2
CuO + CrPO4 = Cu3(PO4)2 + Cr2O3 =>
3 CuO + 2 CrPO4 = Cu3(PO4)2 + Cr2O3
CH3CH2CH2CH3(l) + O2(g) = CO2 + H2O =>
2 CH3CH2CH2CH3(l) + 13 O2(g) = 8 CO2 + 10 H2O
NaNO3 + HCl + NaI = NaCl + NO + H2O + I =>
NaNO3 + 4 HCl + 3 NaI = 4 NaCl + NO + 2 H2O + 3 I
Cu3(PO4)2(s) + H2SO4(aq) = H3PO4 + CuSO4 =>
Cu3(PO4)2(s) + 3 H2SO4(aq) = 2 H3PO4 + 3 CuSO4
H2 + I2 = HI =>
H2 + I2 = 2 HI
NaNO3 + HCl + NaI = NaCl + NO + H2O + I =>
NaNO3 + 4 HCl + 3 NaI = 4 NaCl + NO + 2 H2O + 3 I
Ra + H2SO4 = RaSO4 + H2O + SO2 =>
Ra + 2 H2SO4 = RaSO4 + 2 H2O + SO2
H2 + ZnO = H2O + Zn =>
H2 + ZnO = H2O + Zn
AsCl3 + H2O = As(OH)3 + HCl =>
AsCl3 + 3 H2O = As(OH)3 + 3 HCl
K2S2O5 + NaCO3 = Na2S2O5 + KCO3 =>
K2S2O5 + 2 NaCO3 = Na2S2O5 + 2 KCO3
Ca + N2 + H2O = Ca(OH)2 + NH3 =>
3 Ca + N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
C6H5CH3 + NaMnO4 = C6H5COONa + MnO2 + NaOH + H2O =>
C6H5CH3 + 2 NaMnO4 = C6H5COONa + 2 MnO2 + NaOH + H2O
Cu2O + H2SO4 + KMnO4 = CuSO4 + MnSO4 + K2SO4 + H2O =>
5 Cu2O + 13 H2SO4 + 2 KMnO4 = 10 CuSO4 + 2 MnSO4 + K2SO4 + 13 H2O
Cl2 + C2H4Cl2 = HCl + C2H3Cl3 =>
Cl2 + C2H4Cl2 = HCl + C2H3Cl3
(NH4)2S(aq) + Al(C2H3O2)3(aq) = Al2S3(s) + NH4C2H3O2 =>
3(NH4)2S(aq) + 2 Al(C2H3O2)3(aq) = Al2S3(s) + 6 NH4C2H3O2
XeO3 + KOH + O3 = K4XeO6 + H2O =>
3 XeO3 + 12 KOH + O3 = 3 K4XeO6 + 6 H2O
Li + CuCI2 = LiCI2 + Cu =>
Li + CuCI2 = LiCI2 + Cu
CsNO3 = Cs + NO3 =>
CsNO3 = Cs + NO3
CrCl2 + NH3 + H2O = Cr(OH)2 + NH4Cl =>
CrCl2 + 2 NH3 + 2 H2O = Cr(OH)2 + 2 NH4Cl
Na2 = Na =>
Na2 = 2 Na
Fe(NO3)2 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + KNO3 =>
3 Fe(NO3)2 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 6 KNO3
C17H35COOH + CH3OH = C17H35COOCH3 + H2O =>
C17H35COOH + CH3OH = C17H35COOCH3 + H2O
Fe + HNO3(konc) = Fe2O3 + NO2 + H2O =>
2 Fe + 6 HNO3(konc) = Fe2O3 + 6 NO2 + 3 H2O
(BiO)2CO3 + HCl = BiOCl + CO2 + H2O =>
(BiO)2CO3 + 2 HCl = 2 BiOCl + CO2 + H2O
CuNO3 + NaBr = CuBr + NaNO3 =>
CuNO3 + NaBr = CuBr + NaNO3
K2MnO4 + NaOH = KOH + Na2MnO4 =>
K2MnO4 + 2 NaOH = 2 KOH + Na2MnO4
CH3COOH + K2Cr2O7 = CH3COOK + (CH3COO)3Cr + H2O + O =>
8 CH3COOH + K2Cr2O7 = 2 CH3COOK + 2(CH3COO)3Cr + 4 H2O + 3 O
NH3 + H3O = NH4 + H2O =>
NH3 + H3O = NH4 + H2O
HCl + BaH2 = BaCl2 + H2 =>
2 HCl + BaH2 = BaCl2 + 2 H2
Bi2(SO4)3 + K2CrO4 = Bi2(CrO4)3 + K2(SO4) =>
Bi2(SO4)3 + 3 K2CrO4 = Bi2(CrO4)3 + 3 K2(SO4)
As4O6(s) + C(s) = As4(g) + CO(g) =>
As4O6(s) + 6 C(s) = As4(g) + 6 CO(g)
C3H6O + O2 = H2O + C3H4O =>
2 C3H6O + O2 = 2 H2O + 2 C3H4O
CH4 + NH3 = H2 + C2N2 =>
2 CH4 + 2 NH3 = 7 H2 + C2N2
NH3(g) + Cl2(g) = N2H4 + HCl =>
2 NH3(g) + Cl2(g) = N2H4 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
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