| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Ni(OH)2 = NiO + H2O =>
Ni(OH)2 = NiO + H2O
MgCl2(aq) + (NH4)2SO4(aq) = MgSO4(s) + NH4Cl(aq) =>
MgCl2(aq) + (NH4)2SO4(aq) = MgSO4(s) + 2 NH4Cl(aq)
SiO2(s) + NaCl(aq) + H2O(l) = Na2SiO3(aq) + HCl(aq) =>
SiO2(s) + 2 NaCl(aq) + H2O(l) = Na2SiO3(aq) + 2 HCl(aq)
MgCO3 + RuO2 = MgRu4O9 + CO2 =>
MgCO3 + 4 RuO2 = MgRu4O9 + CO2
C6H4S + O2 = CO2 + H2O + SO2 =>
C6H4S + 8 O2 = 6 CO2 + 2 H2O + SO2
NaBr + H2O = NaOH + H + Br =>
NaBr + H2O = NaOH + H + Br
BeF2 + H2O = BeO + HF =>
BeF2 + H2O = BeO + 2 HF
TiO2 + NaOH = H2O + Na2TiO3 =>
TiO2 + 2 NaOH = H2O + Na2TiO3
P + O = P2O5 =>
2 P + 5 O = P2O5
H2O + CaCO3 = Ca(OH)2 + H2CO3 =>
2 H2O + CaCO3 = Ca(OH)2 + H2CO3
NaOH + Fe(SCN)3 = FeOH + Na + SCN =>
NaOH + Fe(SCN)3 = FeOH + Na + 3 SCN
Al(CO3)3 + NaOH = Al(OH)3 + NaCO3 =>
Al(CO3)3 + 3 NaOH = Al(OH)3 + 3 NaCO3
Fe(OH)3 + Cl + H = FeCl2 + H2O =>
Fe(OH)3 + 2 Cl + 3 H = FeCl2 + 3 H2O
Ca(NO3)2 + CsI = CaI + Cs(NO3)2 =>
Ca(NO3)2 + CsI = CaI + Cs(NO3)2
Cl + N = ClN =>
Cl + N = ClN
NaOH + Al = NaAl + H + O =>
NaOH + Al = NaAl + H + O
NiO + F = NiF2 + O =>
NiO + 2 F = NiF2 + O
Hf(OH)4 + K2O = HfO2 + KOH =>
Hf(OH)4 + 2 K2O = HfO2 + 4 KOH
Al2O3 + CaO = Ca2Al + O3 =>
3 Al2O3 + 12 CaO = 6 Ca2Al + 7 O3
K2CO3 + Cl2 + H2O = KCl + KClO3 + KHCO3 =>
6 K2CO3 + 3 Cl2 + 3 H2O = 5 KCl + KClO3 + 6 KHCO3
K2Cr2O7 + KCl + HBr = KBr + H2O + Cl2 + CrBr3 =>
K2Cr2O7 + 6 KCl + 14 HBr = 8 KBr + 7 H2O + 3 Cl2 + 2 CrBr3
CsOH + HCI = CsCI + H2O =>
CsOH + HCI = CsCI + H2O
S8 + O2 = SO2 = CO2 + H2O =>
S8 + 8 O2 = 8 SO2
S8 + N2O = SO2 + N2 =>
S8 + 16 N2O = 8 SO2 + 16 N2
Li + Ni3O = Ni + Li2O =>
2 Li + Ni3O = 3 Ni + Li2O
Cr2O7 + ClO = Cr + ClO3 =>
2 Cr2O7 + 7 ClO = 4 Cr + 7 ClO3
Cl2 + LiBr = Li2Cl + Br2 =>
Cl2 + 4 LiBr = 2 Li2Cl + 2 Br2
Na3[Al(OH)6] + H2SO4 = Al2(SO4)3 + NaOH + H2O =>
2 Na3[Al(OH)6] + 3 H2SO4 = Al2(SO4)3 + 6 NaOH + 6 H2O
H2O + Sb2S3 + MnO{4–} = Sb{5+} + SO4{2–} + Mn{2+} + H{+} =>
2 H2O + Sb2S3 + 10 MnO{4–} = 2 Sb{5+} + 3 SO4{2–} + 10 Mn{2+} + 4 H{+}
MnSO4 + C2H5NS = MnNS + C2H5SO4 =>
MnSO4 + C2H5NS = MnNS + C2H5SO4
CHKO3 + HI = KI + H2O + CO2 =>
CHKO3 + HI = KI + H2O + CO2
Cl2 + Na2S2O3 + KI = KCl + Na2S4O6 + NaI =>
Cl2 + 2 Na2S2O3 + 2 KI = 2 KCl + Na2S4O6 + 2 NaI
NO2 + NH3 = O2 + N2H2 =>
4 NO2 + 2 NH3 = 4 O2 + 3 N2H2
PbS + HNO3 = PbSO4 + NO + H2 =>
PbS + 2 HNO3 = PbSO4 + 2 NO + H2
KCLO3(aq) + HBr(aq) = KCL(aq) + H2O(l) + Br2(l) =>
KCLO3(aq) + 6 HBr(aq) = KCL(aq) + 3 H2O(l) + 3 Br2(l)
AI(CN)3 + (NH4)3PO4 = AIPO4 + NH4CN =>
AI(CN)3 + (NH4)3PO4 = AIPO4 + 3 NH4CN
NO2 + NH3 = O2 + N2H2 =>
4 NO2 + 2 NH3 = 4 O2 + 3 N2H2
Cu(NO3)2 + H2O = Cu(OH2)6 + N2 + O2 =>
Cu(NO3)2 + 6 H2O = Cu(OH2)6 + N2 + 3 O2
C13H28 + H2O = CO + H2 =>
C13H28 + 13 H2O = 13 CO + 27 H2
Na(OH) + Cl2 = NaCl2 + NaClO + H2O =>
4 Na(OH) + 3 Cl2 = 2 NaCl2 + 2 NaClO + 2 H2O
K4Fe(CN)6 + H2SO4 + KMnO4 = Mn2O3 + Fe2(SO4)3 + K2SO4 + HNO3 + CO2 + H2O =>
8 K4Fe(CN)6 + 89 H2SO4 + 122 KMnO4 = 61 Mn2O3 + 4 Fe2(SO4)3 + 77 K2SO4 + 48 HNO3 + 48 CO2 + 65 H2O
CO2(g)Ca(OH)2(aq) = CaCO3(s)H2O(l) =>
CO2(g)Ca(OH)2(aq) = CaCO3(s)H2O(l)
HgSO4 + NH4NO3 = Hg(NO3)2 + (NH4)2SO4 =>
HgSO4 + 2 NH4NO3 = Hg(NO3)2 + (NH4)2SO4
(H3C)(CH2)CH(OH)CH3 + O2 = CO2 + H2O =>
(H3C)(CH2)CH(OH)CH3 + 6 O2 = 4 CO2 + 5 H2O
CoO + CH4 = Co + CO + H2 =>
CoO + CH4 = Co + CO + 2 H2
Fl + MgCl2 = Cl + FlMg =>
Fl + MgCl2 = 2 Cl + FlMg
BaOH + OH = BaO + H2O =>
BaOH + OH = BaO + H2O
HCOOH + Ba(OH)2 = Ba{2+} + HCOO{-} + H2O =>
2 HCOOH + Ba(OH)2 = Ba{2+} + 2 HCOO{-} + 2 H2O
NaOH(aq) + ZnSO4(aq) = NaSO4(aq) + ZnOH(s) =>
NaOH(aq) + ZnSO4(aq) = NaSO4(aq) + ZnOH(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/25
Équations équilibrées sur07/14/24
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