| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2 + H2O2 = 2 HCl + O2
H2O + MnCo3 = MnO2 + HCo3 + H =>
2 H2O + MnCo3 = MnO2 + HCo3 + 3 H
SiO2 + HF = HFO2 + Si =>
SiO2 + HF = HFO2 + Si
methanol + oxygen = carbonmonoxide + water =>
CH3OH + O2 = CO + 2 H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Al{3+} + Mg = Al + Mg{2+} =>
2 Al{3+} + 3 Mg = 2 Al + 3 Mg{2+}
CH3CHClCH3 = CH3CHCH2 + HCl =>
CH3CHClCH3 = CH3CHCH2 + HCl
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
SnCl2 + C2H5OH = Sn(OH)2 + C2H5Cl =>
SnCl2 + 2 C2H5OH = Sn(OH)2 + 2 C2H5Cl
CuSO4 + AlNO6 = Al(SO4) + CuNO6 =>
CuSO4 + AlNO6 = Al(SO4) + CuNO6
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K2SO4(aq) + BaCl2(aq) = K2Cl2(aq) + BaSO4(s) =>
K2SO4(aq) + BaCl2(aq) = K2Cl2(aq) + BaSO4(s)
MCl2 + Cl2 = MCl4 =>
MCl2 + Cl2 = MCl4
Br2 + S = Br2S =>
Br2 + S = Br2S
MgCl2 + C15H31COONa = NaCl + Mg(C15H31COO)2 =>
MgCl2 + 2 C15H31COONa = 2 NaCl + Mg(C15H31COO)2
CaCO3 + AlSO4 = AlCO3 + CaSO4 =>
CaCO3 + AlSO4 = AlCO3 + CaSO4
CsO(s) = Cs2(s) + O2 =>
2 CsO(s) = Cs2(s) + O2
Au(SO4)3 + BaCl2 = SO4 + Au(BaCl2)3 =>
Au(SO4)3 + 3 BaCl2 = 3 SO4 + Au(BaCl2)3
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
CH3CHO + NaMnO4 + NaOH = CH3COONa + Na2MnO4 + H2O =>
CH3CHO + 2 NaMnO4 + 3 NaOH = CH3COONa + 2 Na2MnO4 + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NaOH(aq) + Zn(NO3)2(aq) = NaNO3 + Zn(OH)2 =>
2 NaOH(aq) + Zn(NO3)2(aq) = 2 NaNO3 + Zn(OH)2
Zn(CH3COO2)2 + Pb = Zn + Pb(CH3COO2)2 =>
Zn(CH3COO2)2 + Pb = Zn + Pb(CH3COO2)2
C = C71 =>
71 C = C71
C10H16 + CI2 = HCI + C =>
C10H16 + 8 CI2 = 16 HCI + 2 C
KNO3 + P = KNO2 + P2O3 =>
3 KNO3 + 2 P = 3 KNO2 + P2O3
P(s) + O2 = P2O3 =>
4 P(s) + 3 O2 = 2 P2O3
MgCo3 + CaClO3 = MgO2 + CaCl + Co2 =>
6 MgCo3 + 4 CaClO3 = 6 MgO2 + 4 CaCl + 9 Co2
C4H2OH + O2 = CO2 + H2O =>
4 C4H2OH + 17 O2 = 16 CO2 + 6 H2O
KOH + Li3PO4 = LiOH + K3PO4 =>
3 KOH + Li3PO4 = 3 LiOH + K3PO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
AlCl3 + NaOH + H2O = Na(Al(OH)4(H2O)2) + HCl =>
AlCl3 + NaOH + 5 H2O = Na(Al(OH)4(H2O)2) + 3 HCl
Ba(NO3)2 + Al2S3 = BaS3 + Al2(NO3)2 =>
Ba(NO3)2 + Al2S3 = BaS3 + Al2(NO3)2
K2SO3 + Cr2(SO4)3 + H2O = K2SO4 + Cr(OH)3 + H2SO3 =>
3 K2SO3 + Cr2(SO4)3 + 6 H2O = 3 K2SO4 + 2 Cr(OH)3 + 3 H2SO3
H2S + CO = CH3CO2H + S8 =>
8 H2S + 8 CO = 4 CH3CO2H + S8
Au + CO3 = AuCO3 =>
Au + CO3 = AuCO3
(Cr(CO(NH2)2)6)4(Cr(CN)6)3 + KMnO4 + HCl = MnCl2 + K2Cr2O7 + CO2 + KNO3 + KCl + H2O =>
10(Cr(CO(NH2)2)6)4(Cr(CN)6)3 + 1176 KMnO4 + 2798 HCl = 1176 MnCl2 + 35 K2Cr2O7 + 420 CO2 + 660 KNO3 + 446 KCl + 1879 H2O
Cd + Fe(No3)2 = Cd(No3)2 + Fe =>
Cd + Fe(No3)2 = Cd(No3)2 + Fe
Na2SO4 + Cu(OH)2 + NH4(OH) = (NH4)2SO4 + NaCu(OH)3 =>
Na2SO4 + 2 Cu(OH)2 + 2 NH4(OH) = (NH4)2SO4 + 2 NaCu(OH)3
NaOH + H2PHO3 = NaHPHO3 + H2O =>
NaOH + H2PHO3 = NaHPHO3 + H2O
Hg2Cl2 + AgNO2 = AgCl + Hg2(NO2)2 =>
Hg2Cl2 + 2 AgNO2 = 2 AgCl + Hg2(NO2)2
(NH4)3PO4(aq) + Na2SO4(aq) = (NH4)2SO4(s) + Na3PO4(aq) =>
2(NH4)3PO4(aq) + 3 Na2SO4(aq) = 3(NH4)2SO4(s) + 2 Na3PO4(aq)
NaNO2 + KMnO4 + H2SO4 = Na{+} + NO3{-} + MnSO4 + KSO4 + H2O =>
2 NaNO2 + KMnO4 + 2 H2SO4 = 2 Na{+} + 2 NO3{-} + MnSO4 + KSO4 + 2 H2O
Fe(OH)3 + KOH + Br2 = K2FeO4 + KBr + H2O =>
2 Fe(OH)3 + 10 KOH + 3 Br2 = 2 K2FeO4 + 6 KBr + 8 H2O
Na2CO3 + MgBr2 = Na2Mg + Br2CO3 =>
Na2CO3 + MgBr2 = Na2Mg + Br2CO3
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ni(NO3)2 + K2S2O8 + NaOH = NiO2 + KNO3 + Na2SO4 + H2O =>
Ni(NO3)2 + K2S2O8 + 4 NaOH = NiO2 + 2 KNO3 + 2 Na2SO4 + 2 H2O
H2SO3 + H2O = SO3 + H3O =>
H2SO3 + 2 H2O = SO3 + 2 H3O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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