| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + CaCl2 = 2 Ca + Cl2(OH)2
S + P2O5 = P + SO2 =>
5 S + 2 P2O5 = 4 P + 5 SO2
NO3{-} + e + H{+} = NH4{+} + H2O =>
NO3{-} + 8e + 10 H{+} = NH4{+} + 3 H2O
C75H10O57 + H2O = C3H6O2 + CO2 =>
C75H10O57 + 37 H2O = 14 C3H6O2 + 33 CO2
H2SO4 + BaI2 = H2S + BaSO4 + I2 + H2O =>
5 H2SO4 + 4 BaI2 = H2S + 4 BaSO4 + 4 I2 + 4 H2O
C3H5N3O6 + O2 = CO2 + H2O + N3 =>
4 C3H5N3O6 + 5 O2 = 12 CO2 + 10 H2O + 4 N3
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
SrCl2 + K2SO4 = SrSO4 + K2Cl2 =>
SrCl2 + K2SO4 = SrSO4 + K2Cl2
Al3S3 = AlS =>
Al3S3 = 3 AlS
C10H8 + CH2Cl2 = C11H8 + HCl =>
C10H8 + CH2Cl2 = C11H8 + 2 HCl
C15H5 + O2 = CO2 + H2O =>
4 C15H5 + 65 O2 = 60 CO2 + 10 H2O
Na2S2O3 + Cl2 = Na2S4O6 + NaCl =>
2 Na2S2O3 + Cl2 = Na2S4O6 + 2 NaCl
CHC10H20COOH + CH3CH2OH = C2H5C10H20CO2CH3 + CH3CO2H =>
12 CHC10H20COOH + 12 CH3CH2OH = 11 C2H5C10H20CO2CH3 + 7 CH3CO2H
P2O3 + NO2 + KOH = H2O + K2HPO4 + NO =>
P2O3 + 2 NO2 + 4 KOH = H2O + 2 K2HPO4 + 2 NO
Fe + SO4Cu = FeSO4 + Cu =>
Fe + SO4Cu = FeSO4 + Cu
H2 + Cr2O7 = HCr2O7 =>
H2 + 2 Cr2O7 = 2 HCr2O7
AgCH3COO + KBr = AgBr + KCH3COO =>
AgCH3COO + KBr = AgBr + KCH3COO
HgOH(aq) + Li(s) = LiOH + Hg =>
HgOH(aq) + Li(s) = LiOH + Hg
NO2 + Cu{2+} + H2O = NO3{-} + Cu{+} + H{+} =>
NO2 + Cu{2+} + H2O = NO3{-} + Cu{+} + 2 H{+}
LiAlH4 + SrO2N2 = SrLi2Al2O2N2 + H2 =>
2 LiAlH4 + SrO2N2 = SrLi2Al2O2N2 + 4 H2
Fe(OH)3 + HCl = HOH + FeCl3 =>
Fe(OH)3 + 3 HCl = 3 HOH + FeCl3
Ce2H2 = HCe =>
Ce2H2 = 2 HCe
MgO + NH4NO3 + H3HPO4 = NH4MgPO4 + H2O + HNO3 =>
8 MgO + 7 NH4NO3 + 8 H3HPO4 = 8 NH4MgPO4 + 11 H2O + 6 HNO3
HClO3 + H2 = HCl + H2O =>
HClO3 + 3 H2 = HCl + 3 H2O
UO2 + HCl = UO2Cl2 + H2 =>
UO2 + 2 HCl = UO2Cl2 + H2
H12C5 + O2 = CO2 + H2O =>
H12C5 + 8 O2 = 5 CO2 + 6 H2O
Al2O3 + Br2 = AlBr3 + O2 =>
2 Al2O3 + 6 Br2 = 4 AlBr3 + 3 O2
C3H5N3O6 + O2 = CO2 + H2O + N2 =>
4 C3H5N3O6 + 5 O2 = 12 CO2 + 10 H2O + 6 N2
Na + HC2H3O2 = NaC2H2O2 + H2 =>
Na + HC2H3O2 = NaC2H2O2 + H2
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
PbCH3COO + K2CrO4 = Pb2CrO4 + KCH3COO =>
2 PbCH3COO + K2CrO4 = Pb2CrO4 + 2 KCH3COO
Ca(OH)2 + Al2S3 = CaS + Al(OH)3 =>
3 Ca(OH)2 + Al2S3 = 3 CaS + 2 Al(OH)3
Cr2O7 + Fe + H{+} = Cr{+} + Fe{+} + H2O =>
Cr2O7 + 12 Fe + 14 H{+} = 2 Cr{+} + 12 Fe{+} + 7 H2O
Na2O + Al(NO3)3 = Na2(NO3)3 + AlO =>
Na2O + Al(NO3)3 = Na2(NO3)3 + AlO
V2O5 + Al = AlO + V2 =>
V2O5 + 5 Al = 5 AlO + V2
C2H3Cl3 + H2 = C2H4Cl2 + HCl =>
C2H3Cl3 + H2 = C2H4Cl2 + HCl
N4HOH + HS4O = (N4H)S4O + HOH =>
N4HOH + HS4O = (N4H)S4O + HOH
Cu(OH)2 + NaOH = Cu(OH)3 + Na =>
Cu(OH)2 + NaOH = Cu(OH)3 + Na
(C2H5)2NH2 + HNO2 = C2H5OH + N2 + H2O =>
6(C2H5)2NH2 + 8 HNO2 = 12 C2H5OH + 7 N2 + 4 H2O
Ma + O2 = MaO2 =>
Ma + O2 = MaO2
Ca02 = Ca0 =>
Ca02 = 2 Ca0
Ni(OH2) + Br2 + H2O = Ni(OH)3 + HBr =>
2 Ni(OH2) + 3 Br2 + 4 H2O = 2 Ni(OH)3 + 6 HBr
KMnO4 + H2SO4 + CaC2O4 = CO2 + CaSO4 + H2O + KSO4 + MnSO4 =>
KMnO4 + 4 H2SO4 + 2 CaC2O4 = 4 CO2 + 2 CaSO4 + 4 H2O + KSO4 + MnSO4
K + P4 = KP =>
4 K + P4 = 4 KP
Cd(SO4) + H2S = CdS + H2(SO4) =>
Cd(SO4) + H2S = CdS + H2(SO4)
C2H2OHHCOOH = HCOO(C2H2)H2O =>
C2H2OHHCOOH = HCOO(C2H2)H2O
Fe(NO3)3 + Na3PO4 = NaNO3 + Fe3(PO4)3 =>
3 Fe(NO3)3 + 3 Na3PO4 = 9 NaNO3 + Fe3(PO4)3
LiPF6 + H2O = LiPO2F2 + HF =>
LiPF6 + 2 H2O = LiPO2F2 + 4 HF
Be + N2 = Be3N2 =>
3 Be + N2 = Be3N2
LiPF6 + H2O = LiF + HF + H3PO4 =>
LiPF6 + 4 H2O = LiF + 5 HF + H3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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