| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KI + Na2PO4 = K2PO4 + 2 NaI
Mn + J2 = MnJ2 =>
Mn + J2 = MnJ2
KOH + Zn + H2 + KNO3 = K2Zn(OH)4 + NH3 =>
KOH + Zn + 3 H2 + KNO3 = K2Zn(OH)4 + NH3
CrBr + Na2CO3 = CrCO3 + BrNa2 =>
CrBr + Na2CO3 = CrCO3 + BrNa2
SaCl6 + O2 = SaO2 + Cl2 =>
SaCl6 + O2 = SaO2 + 3 Cl2
NO2 + NO3 = N2O5 =>
NO2 + NO3 = N2O5
NaBH4(s) + HCl(aq) + H2O(l) = NaCl(aq) + H3BO3(aq) + H2(g) =>
NaBH4(s) + HCl(aq) + 3 H2O(l) = NaCl(aq) + H3BO3(aq) + 4 H2(g)
C4688H6771O1910 + O2 = CO2 + H2O =>
4 C4688H6771O1910 + 21703 O2 = 18752 CO2 + 13542 H2O
C2H9 + HNO3 = C + H6(NO2)3 + H2O =>
C2H9 + 3 HNO3 = 2 C + H6(NO2)3 + 3 H2O
NH3 = N + H4 =>
4 NH3 = 4 N + 3 H4
BrO + H2O = H2BrO2 =>
BrO + H2O = H2BrO2
S8(cr) + O2 = SO2 =>
S8(cr) + 8 O2 = 8 SO2
HIO3 + Na2SIO3 = Na2SO4 + I2 + H2O =>
4 HIO3 + 10 Na2SIO3 = 10 Na2SO4 + 7 I2 + 2 H2O
Cu(Cl)2 + H2O = CuO + HCl =>
Cu(Cl)2 + H2O = CuO + 2 HCl
Cu + PbS = CuS + Pb =>
Cu + PbS = CuS + Pb
CaCO3 + SO2 + O2 = CaSO4 + CO2 =>
2 CaCO3 + 2 SO2 + O2 = 2 CaSO4 + 2 CO2
NiCl2 + NH3*H2O = Ni(OH)2 + NH4Cl =>
NiCl2 + 2 NH3*H2O = Ni(OH)2 + 2 NH4Cl
H2VO4 + FeSO4 + H2SO4 = V2O2(SO4)2 + Fe2(SO4)3 + H2O =>
2 H2VO4 + 4 FeSO4 + 4 H2SO4 = V2O2(SO4)2 + 2 Fe2(SO4)3 + 6 H2O
NH4Cl + Fe(NO3)3 = FeCl3 + NH4NO3 =>
3 NH4Cl + Fe(NO3)3 = FeCl3 + 3 NH4NO3
CH3CH2OH + O2 = CHCO2H + H2O =>
2 CH3CH2OH + 3 O2 = 2 CHCO2H + 4 H2O
K(OH) + HCl = KCl + H2O =>
K(OH) + HCl = KCl + H2O
COCl2 + NH3 = CO(NH2)2 + [NH4]Cl =>
COCl2 + 4 NH3 = CO(NH2)2 + 2[NH4]Cl
H2C2O4 + NaHCO3 = Na2C2O4 + CO2 + H2O =>
H2C2O4 + 2 NaHCO3 = Na2C2O4 + 2 CO2 + 2 H2O
Zn3 + PO4 = Zn(PO4) =>
Zn3 + 3 PO4 = 3 Zn(PO4)
Al(OH)3 + H2OHCl = H2O + AlCl3 =>
Al(OH)3 + 3 H2OHCl = 6 H2O + AlCl3
HNO3 + SrOH = NO3Sr + H2O =>
HNO3 + SrOH = NO3Sr + H2O
Cr3 + O2 = Cr2O3 =>
4 Cr3 + 9 O2 = 6 Cr2O3
Mg3(PO4)2 + PbSO4 = MgSO4 + Pb3(PO4)2 =>
Mg3(PO4)2 + 3 PbSO4 = 3 MgSO4 + Pb3(PO4)2
Na2S + MgCl2 + H2O = NaCl + MgO + H2S =>
Na2S + MgCl2 + H2O = 2 NaCl + MgO + H2S
Ca(s) + Cl2(g) = CaCl2 =>
Ca(s) + Cl2(g) = CaCl2
C11H22O11 + H2SO4 = C + H3O{+} + HSO4{-} =>
C11H22O11 + 11 H2SO4 = 11 C + 11 H3O{+} + 11 HSO4{-}
HCH3CO2 + NaOH = Na + CH3CO2 + H2O =>
HCH3CO2 + NaOH = Na + CH3CO2 + H2O
S6 + Cl2 = SCl2 =>
S6 + 6 Cl2 = 6 SCl2
HgI2 + O = Hg2O + I =>
2 HgI2 + O = Hg2O + 4 I
O = O3866359603487965487956798259826357346573853783236253 =>
9223372036854775807 O = O3866359603487965487956798259826357346573853783236253
MnO4{-} + H2O2{-2} = Mn + O2{-2} + H{+} =>
2 MnO4{-} + 3 H2O2{-2} = 2 Mn + 7 O2{-2} + 6 H{+}
C8H18O + C2H4O2 = H2O + C10H20O2 =>
C8H18O + C2H4O2 = H2O + C10H20O2
MnO + H2O + KOH = K4Mn(OH)6 =>
MnO + H2O + 4 KOH = K4Mn(OH)6
As2S5 + H2O2 + OH{-} = AsO4{3-} + SO4{2-} + H2O =>
As2S5 + 20 H2O2 + 16 OH{-} = 2 AsO4{3-} + 5 SO4{2-} + 28 H2O
C16H34 = C7H16 + C5H10 =>
5 C16H34 = 5 C7H16 + 9 C5H10
Mg + N2 + H2O = Mg(OH)2 + NH3 =>
3 Mg + N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
AgNO3 + NaCl3 = AgCl3 + NaNO3 =>
AgNO3 + NaCl3 = AgCl3 + NaNO3
CON2H4 + H2O2 = CO2 + N2 + H2O =>
CON2H4 + 3 H2O2 = CO2 + N2 + 5 H2O
Ti(OH)4 + HIO3 = Ti(IO3)4 + H2O =>
Ti(OH)4 + 4 HIO3 = Ti(IO3)4 + 4 H2O
CH195 + O2 = CO2 + H2O =>
4 CH195 + 199 O2 = 4 CO2 + 390 H2O
H2O + KMnO4 + KClO2 = MnO2 + KClO3 + KOH =>
H2O + 2 KMnO4 + 3 KClO2 = 2 MnO2 + 3 KClO3 + 2 KOH
MnO2 + H2O = H2MnO3 =>
MnO2 + H2O = H2MnO3
[MoO(H2O)5]{3+} + H2O = [Mo2O3(H2O)8]{4+} + H3O{+} =>
2[MoO(H2O)5]{3+} + H2O = [Mo2O3(H2O)8]{4+} + 2 H3O{+}
Ni(OH)2 + HCl = Ni(Cl)2 + H2O =>
Ni(OH)2 + 2 HCl = Ni(Cl)2 + 2 H2O
I2 + Na2S2O3 = NaI + S2 + O2 =>
2 I2 + 2 Na2S2O3 = 4 NaI + 2 S2 + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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