| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cs2O + 2 HCl = 2 CsCl + H2O
CuOH + H2SO2 = Cu2SO2 + H2O =>
2 CuOH + H2SO2 = Cu2SO2 + 2 H2O
KMnO4 + H2C2O4 + H2SO4 = K2C2O4 + MnSO4 + H2O + CO2 =>
2 KMnO4 + 6 H2C2O4 + 2 H2SO4 = K2C2O4 + 2 MnSO4 + 8 H2O + 10 CO2
Cs2O + HCl = CsCl + H2O =>
Cs2O + 2 HCl = 2 CsCl + H2O
(NH4)2SO4 + HCl = NH4Cl + H2SO4 =>
(NH4)2SO4 + 2 HCl = 2 NH4Cl + H2SO4
C12H22O2 + O2 = CO + H2O =>
2 C12H22O2 + 21 O2 = 24 CO + 22 H2O
CuSO4(aq) + NH3(aq) = Cu + NH3SO4 =>
CuSO4(aq) + NH3(aq) = Cu + NH3SO4
H2SO3 + HNO2 = NO + H2SO4 + H2O =>
H2SO3 + 2 HNO2 = 2 NO + H2SO4 + H2O
N2O3 + NaOH = H2O + NaNO2 =>
N2O3 + 2 NaOH = H2O + 2 NaNO2
(NH4)2S + K2Cr2O7 + H2SO4 = (NH4)2SO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3(NH4)2S + 4 K2Cr2O7 + 16 H2SO4 = 3(NH4)2SO4 + 4 Cr2(SO4)3 + 4 K2SO4 + 16 H2O
C5H10O + H2CrO4 = C5H8O + H2CrO3 + H2O =>
C5H10O + H2CrO4 = C5H8O + H2CrO3 + H2O
FeCl3 + C6H8O7 + NaOH = Fe3O4 + NaCl + H2O + CO2 =>
54 FeCl3 + C6H8O7 + 162 NaOH = 18 Fe3O4 + 162 NaCl + 85 H2O + 6 CO2
O + P4 = PO6 =>
24 O + P4 = 4 PO6
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
K2S(aq) + ZnCl2(aq) = K2Cl2ZnS =>
K2S(aq) + ZnCl2(aq) = K2Cl2ZnS
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4 + MoO3 + NH4NO312H2O =>
931 H3PO4 + 939(NH4)2MoO4 + 939 HNO3 = 931(NH4)3PO4 + 939 MoO3 + 12 NH4NO312H2O
Ag + Au3(OH)2 = Au3 + Ag(OH)2 =>
Ag + Au3(OH)2 = Au3 + Ag(OH)2
MnSO4 + NaOH + O2 = MnO(OH)2 + Na2SO4 =>
2 MnSO4 + 4 NaOH + O2 = 2 MnO(OH)2 + 2 Na2SO4
NO + H2 = H2O + N2H2 =>
2 NO + 3 H2 = 2 H2O + N2H2
Mg(OH)2 + Cl2 = MgCl2 + Mg(ClO3)2 + H2O =>
6 Mg(OH)2 + 6 Cl2 = 5 MgCl2 + Mg(ClO3)2 + 6 H2O
H2 + CI2 = HCI2 =>
H2 + 2 CI2 = 2 HCI2
Na + OH + H2CO3 = NaCO3 + H2O =>
Na + 2 OH + H2CO3 = NaCO3 + 2 H2O
AlCl3 + HNO3 = Al(NO3)3 + HCl =>
AlCl3 + 3 HNO3 = Al(NO3)3 + 3 HCl
Cd(s) + NiNO3(aq) = Cd(NO3)2(aq) + Ni(s) =>
Cd(s) + 2 NiNO3(aq) = Cd(NO3)2(aq) + 2 Ni(s)
Na2O2 + SiO2 + Sb2Cl3 = SbCl3 + Na2SiO3 + Na3SbO4 =>
5 Na2O2 + 2 SiO2 + 2 Sb2Cl3 = 2 SbCl3 + 2 Na2SiO3 + 2 Na3SbO4
H2Cr2O7 + C2H5OH = CrO2 + CH3COOH + H2O =>
H2Cr2O7 + C2H5OH = 2 CrO2 + CH3COOH + 2 H2O
CH3NHCH3 + O2 = CO2 + H2O + N2 =>
4 CH3NHCH3 + 15 O2 = 8 CO2 + 14 H2O + 2 N2
C5H11 + O2 = CO2 + H2O =>
4 C5H11 + 31 O2 = 20 CO2 + 22 H2O
NaOH + Cr2O3 = Na2Cr2O4 + H2O =>
2 NaOH + Cr2O3 = Na2Cr2O4 + H2O
MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3
BCl3 + H2O = H3BO3(aq) + HCl(aq) =>
BCl3 + 3 H2O = H3BO3(aq) + 3 HCl(aq)
C3H8O2 + KMnO4 = C3H2O4K2 + MnO2 + KOH + H2O =>
3 C3H8O2 + 8 KMnO4 = 3 C3H2O4K2 + 8 MnO2 + 2 KOH + 8 H2O
SCN{-} + Ag{+} = CNSAg =>
SCN{-} + Ag{+} = CNSAg
Fe + H2SO4 = SO2 + H2O + Fe2(SO4)3 =>
2 Fe + 6 H2SO4 = 3 SO2 + 6 H2O + Fe2(SO4)3
(NH4)NO3 + C12H26 = N2 + CO2 + H2O =>
37(NH4)NO3 + C12H26 = 37 N2 + 12 CO2 + 87 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Na + Ag2(CO3) = Ag + Na2(CO3) =>
2 Na + Ag2(CO3) = 2 Ag + Na2(CO3)
Ca(NO3)2 + K2CO3 = CaCO3 + KNO3 =>
Ca(NO3)2 + K2CO3 = CaCO3 + 2 KNO3
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
CH4O4S + O2 = CO2 + H2O + SO2 =>
CH4O4S + O2 = CO2 + 2 H2O + SO2
LiBF4 + H2O = H3BO3 + HF + LiF =>
LiBF4 + 3 H2O = H3BO3 + 3 HF + LiF
MgS + CaO = MgO + CaS =>
MgS + CaO = MgO + CaS
K + NaBr = KBr + Na =>
K + NaBr = KBr + Na
Al2O3 + NH4F*HF = (NH4)3AlF6 + H2O =>
Al2O3 + 6 NH4F*HF = 2(NH4)3AlF6 + 3 H2O
CH2OHCH2Cl + NaHCO3 = (CH2OH)2 + NaCl + CO2 =>
CH2OHCH2Cl + NaHCO3 = (CH2OH)2 + NaCl + CO2
Cu(s) + AgC2H3O2(aq) = Cu(C2H3O2)2(aq) + Ag(s) =>
Cu(s) + 2 AgC2H3O2(aq) = Cu(C2H3O2)2(aq) + 2 Ag(s)
(NH4)2SO4 + HgCl2 = NH4Cl + HgSO4 =>
(NH4)2SO4 + HgCl2 = 2 NH4Cl + HgSO4
ZnS + O3 = ZnO + SO =>
3 ZnS + 2 O3 = 3 ZnO + 3 SO
Zn(OH)2 + Ca(OH)2 = CaZnO2 + H2O =>
Zn(OH)2 + Ca(OH)2 = CaZnO2 + 2 H2O
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/15/24
Équations équilibrées sur04/14/23
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