| Équations équilibrées la veille | Équations équilibrées le lendemain |
XSiCl4 + 4 H2O = XH4SiO4 + 4 HCl
C15H31COOH + C3H8O3 = (C15H31COO)3C3H5 + H2O =>
3 C15H31COOH + C3H8O3 = (C15H31COO)3C3H5 + 3 H2O
Ge + HNO3 + H2O = H2GeO3 + NO =>
3 Ge + 4 HNO3 + H2O = 3 H2GeO3 + 4 NO
HMnO4 + Ba(OH)2 = Ba(MnO4)2 + H2O =>
2 HMnO4 + Ba(OH)2 = Ba(MnO4)2 + 2 H2O
Mg(s) + CO2(g) + O2 = MgCO3(g) =>
2 Mg(s) + 2 CO2(g) + O2 = 2 MgCO3(g)
S + OF2 = SO + SF4 =>
3 S + 2 OF2 = 2 SO + SF4
SrH2 + H2O = H2 + Sr(OH) =>
2 SrH2 + 2 H2O = 3 H2 + 2 Sr(OH)
NaF + H2SO4 = Na2SO4 + HF =>
2 NaF + H2SO4 = Na2SO4 + 2 HF
CH3COOH + NaCO3 = Na(CH3COO)2 + H2O + CO2 =>
2 CH3COOH + NaCO3 = Na(CH3COO)2 + H2O + CO2
LiOH + ZnO = Li2ZnO2 + H2O =>
2 LiOH + ZnO = Li2ZnO2 + H2O
CH3COOH + NaCO3 = Na(CH3COO)2 + H2O + CO2 =>
2 CH3COOH + NaCO3 = Na(CH3COO)2 + H2O + CO2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
CH3COOH + NaCO3 = Na(CH3COO)2 + H2O + CO2 =>
2 CH3COOH + NaCO3 = Na(CH3COO)2 + H2O + CO2
C2H4O + LiAlH4 + H2O = C2H6O + LiOH + Al(OH)3 =>
4 C2H4O + LiAlH4 + 4 H2O = 4 C2H6O + LiOH + Al(OH)3
C6H10O5 + NaNO3 = N2 + CO2 + H2O + Na2CO3 =>
5 C6H10O5 + 24 NaNO3 = 12 N2 + 18 CO2 + 25 H2O + 12 Na2CO3
AsCl3 + H2O = H3AsO3 + HCl =>
AsCl3 + 3 H2O = H3AsO3 + 3 HCl
C16H32O2 + NaOH = C16H31NaO2 + H2O =>
C16H32O2 + NaOH = C16H31NaO2 + H2O
C5H10O5 + O2 = C6H8O7 + H2O =>
12 C5H10O5 + 15 O2 = 10 C6H8O7 + 20 H2O
HCl + Na(OH) = NaCl + H2O =>
HCl + Na(OH) = NaCl + H2O
Mg5 + H2SO4 = MgSO4 + H2 =>
Mg5 + 5 H2SO4 = 5 MgSO4 + 5 H2
KHO = K2O + H2O =>
2 KHO = K2O + H2O
AlCl3 + Na2HPO4 = AlPO4 + NaCl + HCl =>
AlCl3 + Na2HPO4 = AlPO4 + 2 NaCl + HCl
HCl + Ag = AgCl2 + H2 =>
2 HCl + Ag = AgCl2 + H2
H2C2O4 + HCl = HC2O4 + H2Cl =>
H2C2O4 + HCl = HC2O4 + H2Cl
C4H11NO + O2 = CO2 + N2 + H2O =>
4 C4H11NO + 25 O2 = 16 CO2 + 2 N2 + 22 H2O
K2CO3 + C6H8O7 = KC6H7O7 + H2O + CO2 =>
K2CO3 + 2 C6H8O7 = 2 KC6H7O7 + H2O + CO2
Mg(NO3)2 + KNO3 = K(NO3)2 + Mg(NO3) =>
Mg(NO3)2 + KNO3 = K(NO3)2 + Mg(NO3)
Sn + Cl22 = SnCl4 =>
11 Sn + 2 Cl22 = 11 SnCl4
CH3COOH + NaCO3 = Na(CH3COO)2 + H2O + CO2 =>
2 CH3COOH + NaCO3 = Na(CH3COO)2 + H2O + CO2
Ca + H2O = H2 + Ca(HO)2 =>
Ca + 2 H2O = H2 + Ca(HO)2
C2H2 + Cu(NH3)2Cl = Cu2C2 + NH4Cl + NH3 =>
C2H2 + 2 Cu(NH3)2Cl = Cu2C2 + 2 NH4Cl + 2 NH3
Fe2O3 + Zn2 = ZnO + Fe3 =>
6 Fe2O3 + 9 Zn2 = 18 ZnO + 4 Fe3
SiO2 + KCl + H2O = K2SiO3 + HCl =>
SiO2 + 2 KCl + H2O = K2SiO3 + 2 HCl
KCIO3(s) = KCI(s) + O2(g) =>
2 KCIO3(s) = 2 KCI(s) + 3 O2(g)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C2H3N + NaHOH + H3OCl = C2H6NHCl + H2O + NaO =>
2 C2H3N + 3 NaHOH + 2 H3OCl = 2 C2H6NHCl + 2 H2O + 3 NaO
CH3COOH + NaCO3 = Na(CH3COO)2 + H2O + CO2 =>
2 CH3COOH + NaCO3 = Na(CH3COO)2 + H2O + CO2
KOH + Al + H2SO4 = KAl(SO4)2 + H2 + H2O =>
2 KOH + 2 Al + 4 H2SO4 = 2 KAl(SO4)2 + 3 H2 + 2 H2O
HCOOK + H2O = COOK + H3O =>
HCOOK + H2O = COOK + H3O
MoS2 + O2 = MoO3 + SO =>
2 MoS2 + 5 O2 = 2 MoO3 + 4 SO
HNO3 + K2CrO4 + Fe(NO3)2 = KNO3 + Fe(NO3)3 + Cr(NO3)2 + H2O =>
8 HNO3 + K2CrO4 + 4 Fe(NO3)2 = 2 KNO3 + 4 Fe(NO3)3 + Cr(NO3)2 + 4 H2O
KH2PO4 + Ba(OH)2 = K3PO4 + Ba(H2PO4)2 + H2O =>
3 KH2PO4 + Ba(OH)2 = K3PO4 + Ba(H2PO4)2 + 2 H2O
(NH4)2PO4 + CaCl2 = NH4Cl + Ca2(PO4)2 =>
2(NH4)2PO4 + 2 CaCl2 = 4 NH4Cl + Ca2(PO4)2
Ba(OH)2(aq) + CO2(g) = BaCO3(s) + H2O(l) =>
Ba(OH)2(aq) + CO2(g) = BaCO3(s) + H2O(l)
KClO3(s) = KCl(s) + O2 =>
2 KClO3(s) = 2 KCl(s) + 3 O2
Cu(NO2)2 + HCl = Cu(Cl)2 + HNO2 =>
Cu(NO2)2 + 2 HCl = Cu(Cl)2 + 2 HNO2
S + OH{-} = S{2-} + S2O3{2-} + H2O =>
4 S + 6 OH{-} = 2 S{2-} + S2O3{2-} + 3 H2O
Cu2O + Cu2S = Cu + SO2 =>
2 Cu2O + Cu2S = 6 Cu + SO2
Fe + Cu2S = Cu + FeS =>
Fe + Cu2S = 2 Cu + FeS
Na2O + Ba(OH)2 = BaO + NaOH =>
Na2O + Ba(OH)2 = BaO + 2 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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