| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Mn3O4 + 6 H2SO4 = 6 MnSO4 + 6 H2O + O2
Pb3P4 + Mg = Mg3P2 + Pb =>
Pb3P4 + 6 Mg = 2 Mg3P2 + 3 Pb
K + LiOH = Li + KOH =>
K + LiOH = Li + KOH
Cu3(PO4)2 + MgBr2 = CuBr2 + Mg3(PO4)2 =>
Cu3(PO4)2 + 3 MgBr2 = 3 CuBr2 + Mg3(PO4)2
Si + H2SO4 = SiO2 + SO2 + H2O =>
Si + 2 H2SO4 = SiO2 + 2 SO2 + 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
K2CO3 + CaSO4 = K2SO4 + CaCO3 =>
K2CO3 + CaSO4 = K2SO4 + CaCO3
CaSO3 + HBr = CaBr2 + SO2 + H2O =>
CaSO3 + 2 HBr = CaBr2 + SO2 + H2O
Zn(OH)2 + KOH = ZnOH + K(OH)2 =>
Zn(OH)2 + KOH = ZnOH + K(OH)2
CoS + NO3{-} + H{+} = Co{+2} + NO + S + H2O =>
3 CoS + 2 NO3{-} + 8 H{+} = 3 Co{+2} + 2 NO + 3 S + 4 H2O
CH3CHO + HCl = CH3CH2O + Cl =>
CH3CHO + HCl = CH3CH2O + Cl
U + AlCl3 = Al + UCl4 =>
3 U + 4 AlCl3 = 4 Al + 3 UCl4
Na + H2 = NaH =>
2 Na + H2 = 2 NaH
Ca(MnO4) + KNO2 + H2SO4 = MnSO4 + KNO3 + CaSO4 + H2O =>
Ca(MnO4) + 2 KNO2 + 2 H2SO4 = MnSO4 + 2 KNO3 + CaSO4 + 2 H2O
KMnO4 + NaBr + H2SO4 = Na2SO4 + K2SO4 + MnSO4 + H2O + Br2 =>
2 KMnO4 + 10 NaBr + 8 H2SO4 = 5 Na2SO4 + K2SO4 + 2 MnSO4 + 8 H2O + 5 Br2
C5H12 + Cl2 = C + HCl =>
C5H12 + 6 Cl2 = 5 C + 12 HCl
Ca + BaCl2 = CaCl2 + Ba =>
Ca + BaCl2 = CaCl2 + Ba
NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl
(NH4)3(PO4) + Li(OH) = (NH4)(OH) + Li3(PO4) =>
(NH4)3(PO4) + 3 Li(OH) = 3(NH4)(OH) + Li3(PO4)
LaI3 + F2 = LaF3 + I2 =>
2 LaI3 + 3 F2 = 2 LaF3 + 3 I2
C6H5SH + O2 = C02 + H2O + SO2 =>
2 C6H5SH + 5 O2 = 6 C02 + 6 H2O + 2 SO2
H2O + CuSO4 + Zn = H2 + CuO + ZnSO4 =>
H2O + CuSO4 + Zn = H2 + CuO + ZnSO4
H2SO4 + NaNO2 + NaMnO4 = MnSO4 + NaNO3 + Na2SO4 + H2O =>
3 H2SO4 + 5 NaNO2 + 2 NaMnO4 = 2 MnSO4 + 5 NaNO3 + Na2SO4 + 3 H2O
H2O2 + Na2S2O3*5H2O = Na2SO4 + H2SO4 + H2O =>
4 H2O2 + Na2S2O3*5H2O = Na2SO4 + H2SO4 + 8 H2O
HFO = HF + O2 =>
2 HFO = 2 HF + O2
KOH + HCIO2 = KCIO2 + H2O =>
KOH + HCIO2 = KCIO2 + H2O
KMnO4 + CH3CHOHCOOH + H2SO4 = MnSO4 + CH3CHOCOOH + H2O + K2SO4 =>
2 KMnO4 + 10 CH3CHOHCOOH + 3 H2SO4 = 2 MnSO4 + 10 CH3CHOCOOH + 8 H2O + K2SO4
H2O + Cl2 = HCl + O2 = =>
2 H2O + 2 Cl2 = 4 HCl + O2
FeCl2*4H2O + H2C2O4 = Fe(C2O4)*2H2O + H2O + HCl =>
FeCl2*4H2O + H2C2O4 = Fe(C2O4)*2H2O + 2 H2O + 2 HCl
C5H12 + O4 = CO2 + H2O =>
C5H12 + 4 O4 = 5 CO2 + 6 H2O
K + CuSO3 = Cu + K2SO3 =>
2 K + CuSO3 = Cu + K2SO3
Zn + Al + CO2 + H2O = Zn08Al04(OH)2(CO3) + H2 =>
8 Zn + 4 Al + CO2 + 3 H2O = Zn08Al04(OH)2(CO3) + 2 H2
C6H8 + Cl2 = C6H8Cl4 =>
C6H8 + 2 Cl2 = C6H8Cl4
MnO4{-} + SO3{-2} + H2O = SO4{-2} + MnO2 + OH{-} =>
2 MnO4{-} + 3 SO3{-2} + H2O = 3 SO4{-2} + 2 MnO2 + 2 OH{-}
Br2 + AlF3 = F2 + AlBr2 =>
2 Br2 + 2 AlF3 = 3 F2 + 2 AlBr2
Li2O + Na3N = Li3N + Na2O =>
3 Li2O + 2 Na3N = 2 Li3N + 3 Na2O
Cu2SO4(aq) + NaOH(aq) = CuOH(s) + Na2SO4(aq) =>
Cu2SO4(aq) + 2 NaOH(aq) = 2 CuOH(s) + Na2SO4(aq)
Fe(NO3)3 + NH4OH = Fe(OH3) + HNO3 + NH3 =>
2 Fe(NO3)3 + 5 NH4OH = 2 Fe(OH3) + 7 HNO3 + 4 NH3
AgNo3(aq) + Na2CO4(aq) = Ag2CO4(s) + NaNo3(aq) =>
2 AgNo3(aq) + Na2CO4(aq) = Ag2CO4(s) + 2 NaNo3(aq)
NaNO3 + (C6H5)2NH = Na2NH + C6H5(NO3) =>
2 NaNO3 + (C6H5)2NH = Na2NH + 2 C6H5(NO3)
H{+} + Cr2O7 + C2H5OH = Cr{3+} + CO2 + H2O =>
18 H{+} + 3 Cr2O7 + 2 C2H5OH = 6 Cr{3+} + 4 CO2 + 15 H2O
Al(NO3)3 + NH3 + H2O = Al(OH)3 + NH4HO3 =>
Al(NO3)3 + 3 NH3 + 12 H2O = Al(OH)3 + 6 NH4HO3
HFO = HF + O2 =>
2 HFO = 2 HF + O2
Mg + NO2 = MgO + Mg3N2 =>
7 Mg + 2 NO2 = 4 MgO + Mg3N2
C9H15N5O + NaOCl = CO2 + H2O + N2 + NaCl =>
2 C9H15N5O + 49 NaOCl = 18 CO2 + 15 H2O + 5 N2 + 49 NaCl
Fe(S) + Cl2(g) = FeCl3(S) =>
2 Fe(S) + 3 Cl2(g) = 2 FeCl3(S)
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C3H7COONa + NaOH = C3H8 + Na2CO3 =>
C3H7COONa + NaOH = C3H8 + Na2CO3
CH4(g) + Cl2(g) = CCl4(g) + HCl(g) =>
CH4(g) + 4 Cl2(g) = CCl4(g) + 4 HCl(g)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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