| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K + AlO = K2O + Al
Me2O3 + H2 = Me + H2O =>
Me2O3 + 3 H2 = 2 Me + 3 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
K + AlO = K2O + Al =>
2 K + AlO = K2O + Al
LiO + C = Li + CO2 =>
2 LiO + C = 2 Li + CO2
C4H12Br2 + KOH = C4H10 + H2O + KBr =>
C4H12Br2 + 2 KOH = C4H10 + 2 H2O + 2 KBr
Zn + FeCl3 + H2O = ZnCl2 + Fe(OH)3 + H2 =>
3 Zn + 2 FeCl3 + 6 H2O = 3 ZnCl2 + 2 Fe(OH)3 + 3 H2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2SO4 + HNO3 = H3SO4 + NO3 =>
H2SO4 + HNO3 = H3SO4 + NO3
Mg + Al + O2 = MgAl2O4 =>
Mg + 2 Al + 2 O2 = MgAl2O4
Ca + Ce = CaCe2 =>
Ca + 2 Ce = CaCe2
NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O
Cu2(OH)3NO3 + NH4OH = Cu(OH)2 + NH4NO3 =>
Cu2(OH)3NO3 + NH4OH = 2 Cu(OH)2 + NH4NO3
NaOH + H2CO = NaCOH + H2O =>
NaOH + H2CO = NaCOH + H2O
FeS2 + Cl2 = FeCl3 + S2Cl2 =>
2 FeS2 + 5 Cl2 = 2 FeCl3 + 2 S2Cl2
Ca + S3 = CaS =>
3 Ca + S3 = 3 CaS
TiCl3 + Na = NaCl + Ti =>
TiCl3 + 3 Na = 3 NaCl + Ti
FeCl + H2O = Fe2O3 + H2 + HCl =>
2 FeCl + 3 H2O = Fe2O3 + 2 H2 + 2 HCl
KClO3 = KCl + KClO4 =>
4 KClO3 = KCl + 3 KClO4
KIO3 + Br2 + KOH = KIO4 + KBr + H2O =>
KIO3 + Br2 + 2 KOH = KIO4 + 2 KBr + H2O
Mg(OH)2 + HBr = BrMgHO + H2O =>
Mg(OH)2 + HBr = BrMgHO + H2O
CuNO3 + NaBr = CuBr + NaNO3 =>
CuNO3 + NaBr = CuBr + NaNO3
Sr(OH)2(aq) + H3PO4(aq) = Sr3(PO4)2 + H2O =>
3 Sr(OH)2(aq) + 2 H3PO4(aq) = Sr3(PO4)2 + 6 H2O
Al(OH)3 + Li2SO4 = Al2(SO4)3 + LiOH =>
2 Al(OH)3 + 3 Li2SO4 = Al2(SO4)3 + 6 LiOH
H2SO4 + KOH = K2SO4 + HOH =>
H2SO4 + 2 KOH = K2SO4 + 2 HOH
FK = F + K =>
FK = F + K
C5H8O + C7H6O = C19H16O + H2O =>
C5H8O + 2 C7H6O = C19H16O + 2 H2O
ZnH2SO4 = ZnSO4H2 =>
ZnH2SO4 = ZnSO4H2
NaHCO3 + K2Cr2O7 = KHCO3 + Na2Cr2O7 =>
2 NaHCO3 + K2Cr2O7 = 2 KHCO3 + Na2Cr2O7
Ni + SnCl2H4O2 = NiCl2 + Sn + H2O =>
Ni + SnCl2H4O2 = NiCl2 + Sn + 2 H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
SiF4 + H2 = SiH2F2 + HF =>
SiF4 + 2 H2 = SiH2F2 + 2 HF
C2H5OH + SO4{2-} = S{2-} + CO2 + H2O =>
2 C2H5OH + 3 SO4{2-} = 3 S{2-} + 4 CO2 + 6 H2O
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
NH4BF4 + KCl = KBF4 + NH4Cl =>
NH4BF4 + KCl = KBF4 + NH4Cl
H2SO3 + BaO2 = Ba(SO3) + HO =>
H2SO3 + BaO2 = Ba(SO3) + 2 HO
HNO + C6H5NH2 + AgNO3 = C6H5N2O2 + Ag + HNO3 =>
HNO + 2 C6H5NH2 + 6 AgNO3 = 2 C6H5N2O2 + 6 Ag + 5 HNO3
BaCl2 + Na4SO4 = Ba2SO4 + NaCl =>
2 BaCl2 + Na4SO4 = Ba2SO4 + 4 NaCl
C2H3O2 + Cu = Cu(C2H3O2)2 =>
2 C2H3O2 + Cu = Cu(C2H3O2)2
FeCO3(s) + HBr(aq) = FeBr2 + H2O + CO2 =>
FeCO3(s) + 2 HBr(aq) = FeBr2 + H2O + CO2
CF4 + H2 = CH4 + HF =>
CF4 + 4 H2 = CH4 + 4 HF
Ag2S + HNO3 + HCl = AgCl + H2SO4 + NO + H2O =>
3 Ag2S + 8 HNO3 + 6 HCl = 6 AgCl + 3 H2SO4 + 8 NO + 4 H2O
CH3CO2H + CsOH = CH3CO2Cs + H2O =>
CH3CO2H + CsOH = CH3CO2Cs + H2O
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
NaNO2 + HCl = NO2 + H2 + NaCl =>
2 NaNO2 + 2 HCl = 2 NO2 + H2 + 2 NaCl
Ag4Fe(CN)6 = Ag + Fe(CN)6 =>
Ag4Fe(CN)6 = 4 Ag + Fe(CN)6
NaOH + HCI = H2O + NaCI =>
NaOH + HCI = H2O + NaCI
NaNO3 + Zn + NaOH = H2O + NH3 + Na2ZnO2 =>
NaNO3 + 4 Zn + 7 NaOH = 2 H2O + NH3 + 4 Na2ZnO2
NaOH + HCI = H2O + NaCI =>
NaOH + HCI = H2O + NaCI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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