| Équations équilibrées la veille | Équations équilibrées le lendemain |
C12H16O8N2S2 + 16 O2(g) = 12 CO2(g) + 8 H2O(g) + 2 NO2(g) + 2 SO2(g)
P4(s) + Cl(g) = PCl3(l) =>
P4(s) + 12 Cl(g) = 4 PCl3(l)
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
C12H14Cl2N2 + O2 = CO2 + H2O + NO3 + Cl =>
2 C12H14Cl2N2 + 37 O2 = 24 CO2 + 14 H2O + 4 NO3 + 4 Cl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CaSO3 + HC2H3O2 = CaC2H2O2 + H2O + SO2 =>
CaSO3 + HC2H3O2 = CaC2H2O2 + H2O + SO2
HBO2 + Au(OH) = H2O + Au(BO2) =>
HBO2 + Au(OH) = H2O + Au(BO2)
CuSO4 + Na2CO3 + H2O = Na2SO4 + CO2 + Cu(OH)2 =>
CuSO4 + Na2CO3 + H2O = Na2SO4 + CO2 + Cu(OH)2
Cu + Pb(CH3COO)2 = Pb + Cu(CH3COO) =>
2 Cu + Pb(CH3COO)2 = Pb + 2 Cu(CH3COO)
(CH3CH2CH2CH2)4N(Br) + HClO4 = (CH3CH2CH2CH2)4N(ClO4) + HBr =>
(CH3CH2CH2CH2)4N(Br) + HClO4 = (CH3CH2CH2CH2)4N(ClO4) + HBr
Ag2O + C10H10N4SO2 = AgC10H9N4SO2 + H2O =>
Ag2O + 2 C10H10N4SO2 = 2 AgC10H9N4SO2 + H2O
NaBiO3 + FeSO4 + NaOH + H2O = Fe(OH)3 + Bi(OH)3 + Na2SO4 =>
NaBiO3 + 2 FeSO4 + 3 NaOH + 3 H2O = 2 Fe(OH)3 + Bi(OH)3 + 2 Na2SO4
NaBr + Ag = AgBr + Na =>
NaBr + Ag = AgBr + Na
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
FeCl2 + KMnO4 + HCl + HNO3 = FeCl3 + MnCl2 + KNO3 + H2O =>
5 FeCl2 + KMnO4 + 7 HCl + HNO3 = 5 FeCl3 + MnCl2 + KNO3 + 4 H2O
NH3 = NH2 + H =>
NH3 = NH2 + H
KI(aq) + BaS(aq) = BaI2(aq) + K2S(aq) =>
2 KI(aq) + BaS(aq) = BaI2(aq) + K2S(aq)
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
Zn(NO3)2 = ZnO + O2 + N2O2 =>
2 Zn(NO3)2 = 2 ZnO + 3 O2 + 2 N2O2
CaCo3 + NaCl = Na2Co3 + CaCl2 =>
CaCo3 + 2 NaCl = Na2Co3 + CaCl2
C2H6O2 + O2 = C2H4O3 + H2O =>
C2H6O2 + O2 = C2H4O3 + H2O
C9H10NOClNaOH = C9H10NO2HNaCl =>
C9H10NOClNaOH = C9H10NO2HNaCl
F2(g) + LiI(aq) = LiF + I2 =>
F2(g) + 2 LiI(aq) = 2 LiF + I2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + MnO2 + K2SO4 + H2O =>
PhCH3 + 2 KMnO4 + H2SO4 = PhCOOH + 2 MnO2 + K2SO4 + 2 H2O
C2H5Cl + AgOH + KMnO4 = CH3CHO + AgCl + H2O + KOH + MnO2 =>
3 C2H5Cl + 3 AgOH + 2 KMnO4 = 3 CH3CHO + 3 AgCl + 2 H2O + 2 KOH + 2 MnO2
Ba + P6 = Ba4P6 =>
4 Ba + P6 = Ba4P6
H4P2O7 + Co(OH)3 = Co4(P2O7)3 + H2O =>
3 H4P2O7 + 4 Co(OH)3 = Co4(P2O7)3 + 12 H2O
H2SO4 + CaF2 = HF + CaSO4 =>
H2SO4 + CaF2 = 2 HF + CaSO4
AlBr3 + Hg = HgBr2 + Al =>
2 AlBr3 + 3 Hg = 3 HgBr2 + 2 Al
Cu(NH3)4(OH)2 + HNO3 = Cu(NO3)2 + NH4NO3 + H2O =>
Cu(NH3)4(OH)2 + 6 HNO3 = Cu(NO3)2 + 4 NH4NO3 + 2 H2O
Ag2SO4 + SrBr2 = AgBr + SrSO4 =>
Ag2SO4 + SrBr2 = 2 AgBr + SrSO4
Pb(OH)2 + HNO3 = Pb(OH)NO3 + H2O =>
Pb(OH)2 + HNO3 = Pb(OH)NO3 + H2O
Be + PO4 = BePO4 =>
Be + PO4 = BePO4
K2Cr2O7 + H2O2 = K2Cr2O12 + H2O =>
K2Cr2O7 + 5 H2O2 = K2Cr2O12 + 5 H2O
Ba(OH)2 + Fe2S3 = Fe(OH)3 + BaS =>
3 Ba(OH)2 + Fe2S3 = 2 Fe(OH)3 + 3 BaS
PbO2 + NaI + H2SO4 = I2 + PbSO4 + Na2SO4 + H2O =>
PbO2 + 2 NaI + 2 H2SO4 = I2 + PbSO4 + Na2SO4 + 2 H2O
CHO3 = CO2OH =>
CHO3 = CO2OH
M2SO4 + BaCl2 = M2Cl2 + BaSO4 =>
M2SO4 + BaCl2 = M2Cl2 + BaSO4
[Co(en)2Cl2]Cl + AgNO3 = AgCl + [Co(en)2Cl2]NO3 =>
[Co(en)2Cl2]Cl + AgNO3 = AgCl + [Co(en)2Cl2]NO3
(CH3CH2)2NH2Br + KOH = (CH3CH2)2NH + KBr + H2O =>
(CH3CH2)2NH2Br + KOH = (CH3CH2)2NH + KBr + H2O
MgO + SO3 = MgSO3 + O =>
MgO + SO3 = MgSO3 + O
Mo(NO3)3 = NO2 + MoO3 =>
Mo(NO3)3 = 3 NO2 + MoO3
P2O5 + SrO = P2O + SrO5 =>
P2O5 + SrO = P2O + SrO5
SO2 + FeCl3 + H2O = FeCl2 + HCl + H2SO4 =>
SO2 + 2 FeCl3 + 2 H2O = 2 FeCl2 + 2 HCl + H2SO4
(Au2)3PO3 + Na = Au2 + Na3PO3 =>
(Au2)3PO3 + 3 Na = 3 Au2 + Na3PO3
S8 + Ca3P2 = CaS + P =>
3 S8 + 8 Ca3P2 = 24 CaS + 16 P
CuI + HgI2 = Cu2HgI4 =>
2 CuI + HgI2 = Cu2HgI4
Ba(NO3)2 + Cu2SO4 = BaSO4 + CuNO3 =>
Ba(NO3)2 + Cu2SO4 = BaSO4 + 2 CuNO3
C5H13N + O2 = CO2 + H2O + N2 =>
4 C5H13N + 33 O2 = 20 CO2 + 26 H2O + 2 N2
HF + O2 = F2O + H2O =>
2 HF + O2 = F2O + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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