| Équations équilibrées la veille | Équations équilibrées le lendemain |
392 Zn(CH3COO)2*2H2O + 8.0000000000002Y(CH3COO)3*4H2O = 4 Zn98Y2O100 + 809 CO2 + 414 H2O + 807 CH4
F + HCl = FCl2 + H =>
F + 2 HCl = FCl2 + 2 H
SnSO4 = SnO2SO2 =>
SnSO4 = SnO2SO2
OH + MgSO4 = Mg(OH)2 + SO4 =>
2 OH + MgSO4 = Mg(OH)2 + SO4
Mg + AgL = MgL2 + Ag =>
Mg + 2 AgL = MgL2 + 2 Ag
MgC2O4 + (NH4)2CO3 = MgCO3 + (NH4)2C2O4 =>
MgC2O4 + (NH4)2CO3 = MgCO3 + (NH4)2C2O4
Zn + NaClO + H2O = Zn(OH)2 + NaCl =>
Zn + NaClO + H2O = Zn(OH)2 + NaCl
Al + Cu(CH3CO2)2 = Al(CH3CO2) + Cu =>
2 Al + Cu(CH3CO2)2 = 2 Al(CH3CO2) + Cu
HF + Ca = HCa + F =>
HF + Ca = HCa + F
O + Fe = Fe3O =>
O + 3 Fe = Fe3O
Na2CO3 + CH3COOH = (CH3COO)2Na + H2O + CO2 =>
4 Na2CO3 + 15 CH3COOH = 8(CH3COO)2Na + 6 H2O + 2 CO2
Ca(s) + Fe(NO3)3(aq) = Fe(s) + Ca(NO3)3 =>
Ca(s) + Fe(NO3)3(aq) = Fe(s) + Ca(NO3)3
NO2 + KOH = H2O + KNO2 + KNO3 =>
2 NO2 + 2 KOH = H2O + KNO2 + KNO3
C6H6 + HCl = C6H8 + Cl2 =>
C6H6 + 2 HCl = C6H8 + Cl2
Pb(NO3)2 + Cu2SO4 = PbSO4 + Cu2(NO3)2 =>
Pb(NO3)2 + Cu2SO4 = PbSO4 + Cu2(NO3)2
Sr(NO3)2Na2C2O4 = SrC2O4Na2(NO3)2 =>
Sr(NO3)2Na2C2O4 = SrC2O4Na2(NO3)2
HClO2 = HClO3 + HCl =>
3 HClO2 = 2 HClO3 + HCl
Fe{+6} + I{-} = Fe{+5} + I2 =>
2 Fe{+6} + 2 I{-} = 2 Fe{+5} + I2
(CHCH3) + O2 = CO2 + H2O =>
(CHCH3) + 3 O2 = 2 CO2 + 2 H2O
H2 + NFl3 = N2 + HFl3 =>
H2 + 2 NFl3 = N2 + 2 HFl3
CH3COOH = (CH3CO)2O + H2O =>
2 CH3COOH = (CH3CO)2O + H2O
K3PO4 + H3PO4 = K2(HPO4) =>
2 K3PO4 + H3PO4 = 3 K2(HPO4)
C6H5C2H5 + K2Cr2O7 + H2SO4 = C6H5COOH + K2SO4 + CrSO4 + H2O =>
28 C6H5C2H5 + 27 K2Cr2O7 + 81 H2SO4 = 32 C6H5COOH + 27 K2SO4 + 54 CrSO4 + 125 H2O
HNO3 + NH3 = HN + H2O =>
HNO3 + 3 NH3 = 4 HN + 3 H2O
XeO3 + NaI + HNO3 = NaI3 + Xe + NaNO3 + H2O =>
XeO3 + 9 NaI + 6 HNO3 = 3 NaI3 + Xe + 6 NaNO3 + 3 H2O
AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3
AgNO3 + Na2S = Ag2S + NaNO3 =>
2 AgNO3 + Na2S = Ag2S + 2 NaNO3
Br2 + OH{-} + Cr{3+} = CrO4{2-} + Br{-)+H2O =>
3 Br2 + 16 OH{-} + 2 Cr{3+} = 2 CrO4{2-} + 6 Br{-)+8H2O
Al + H2SO4 = Al2(SO4)3 + H2O + SO2 =>
2 Al + 6 H2SO4 = Al2(SO4)3 + 6 H2O + 3 SO2
KOH + C2H6O = H2O + C2H5O{-} + K{+} =>
KOH + C2H6O = H2O + C2H5O{-} + K{+}
Li2OH2O = LiOH =>
Li2OH2O = 2 LiOH
KMnO4 + C3H5OH + H2O = KOH + MnO2 + C3H5(OH)3 =>
2 KMnO4 + 3 C3H5OH + 4 H2O = 2 KOH + 2 MnO2 + 3 C3H5(OH)3
NaCl + Mg(NO3)2 = NaNO3 + Mg(Cl)2 =>
2 NaCl + Mg(NO3)2 = 2 NaNO3 + Mg(Cl)2
NaAu(CN)2(aq) + Zn(s) = Au(s) + Na2[Zn(CN)4](aq) =>
2 NaAu(CN)2(aq) + Zn(s) = 2 Au(s) + Na2[Zn(CN)4](aq)
AlO2 + NH3 = AlH3 + NO2 =>
AlO2 + NH3 = AlH3 + NO2
MnO + C = Mn + CO =>
MnO + C = Mn + CO
C14H30(g) + O2(g) = CO2(g) + H2O(g) =>
2 C14H30(g) + 43 O2(g) = 28 CO2(g) + 30 H2O(g)
Li + ClC6H5 = LiC6H5 + Cl2 =>
2 Li + 2 ClC6H5 = 2 LiC6H5 + Cl2
H{+} + Cr2O7{2-} + C2H5OH(aq) = Cr{3+} + C2H4O + H2O =>
8 H{+} + Cr2O7{2-} + 3 C2H5OH(aq) = 2 Cr{3+} + 3 C2H4O + 7 H2O
NH4Cl(s) + NaOH = NH4OH(g) + ClNa(aq) =>
NH4Cl(s) + NaOH = NH4OH(g) + ClNa(aq)
CuSO4 + B = B2(SO4)3 + Cu =>
3 CuSO4 + 2 B = B2(SO4)3 + 3 Cu
Pb(C2H3O2)2(aq) + K2CrO4(aq) = PbCrO4(s) + KC2H3O2(aq) =>
Pb(C2H3O2)2(aq) + K2CrO4(aq) = PbCrO4(s) + 2 KC2H3O2(aq)
NH4Br + Cl2 = NH4Cl + Br =>
2 NH4Br + Cl2 = 2 NH4Cl + 2 Br
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CH3CHClCOONaCH3CH2Br = NaBrCH3CHClCOOCH2CH3 =>
CH3CHClCOONaCH3CH2Br = NaBrCH3CHClCOOCH2CH3
Mg + H3AsO4 = Mg3(AsO4)4 + H2 =>
3 Mg + 4 H3AsO4 = Mg3(AsO4)4 + 6 H2
Cl + CoI2 = I2 + CoCl2 =>
2 Cl + CoI2 = I2 + CoCl2
K + P4 = K3P =>
12 K + P4 = 4 K3P
Li2SO3 + HNO3 = LiNO3 + H2SO3 =>
Li2SO3 + 2 HNO3 = 2 LiNO3 + H2SO3
F2 + CuI = CuF + I2 =>
F2 + 2 CuI = 2 CuF + I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
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