| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Zn(NO3)2 + H2O = Zn(OH)2 + HNO3 =>
Zn(NO3)2 + 2 H2O = Zn(OH)2 + 2 HNO3
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Cu2O2(s) + C(s) = Cu(s) + CO(g) =>
Cu2O2(s) + 2 C(s) = 2 Cu(s) + 2 CO(g)
BaS + FeO = BaO + FeS =>
BaS + FeO = BaO + FeS
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C6H10O4 + H2O = C6H9O4 + H3O =>
C6H10O4 + H2O = C6H9O4 + H3O
NO2 + HClO + H2O = HNO3 + HCl =>
2 NO2 + HClO + H2O = 2 HNO3 + HCl
Hg2(NO3)2 + Na2SO3 + HNO3 = S + NaNO3 + H2O + Hg(NO3)2 =>
2 Hg2(NO3)2 + Na2SO3 + 6 HNO3 = S + 2 NaNO3 + 3 H2O + 4 Hg(NO3)2
Na2[Cu(OH)4] + Ba(OH)2 = Ba2[Cu(OH)6] + NaOH =>
Na2[Cu(OH)4] + 2 Ba(OH)2 = Ba2[Cu(OH)6] + 2 NaOH
Al + B = AlB =>
Al + B = AlB
Rb2O + ZnO = Rb2ZnO2 =>
Rb2O + ZnO = Rb2ZnO2
KOH + SO2 = K2SO3 + H2O =>
2 KOH + SO2 = K2SO3 + H2O
Cu(NO3)2 + NaOH = Na(NO3)2 + Cu(OH) =>
Cu(NO3)2 + NaOH = Na(NO3)2 + Cu(OH)
zinc + bromine = zincbromide =>
Zn + Br2 = ZnBr2
Ti + N2 = Ti3N4 =>
3 Ti + 2 N2 = Ti3N4
NaOH + C4H9I = NaI + C4H10O =>
NaOH + C4H9I = NaI + C4H10O
Ga2(SO4)3 + HBr = GaBr3 + H2SO4 =>
Ga2(SO4)3 + 6 HBr = 2 GaBr3 + 3 H2SO4
H2SO4 + C = C4SO4 + SO2 + H2O =>
2 H2SO4 + 4 C = C4SO4 + SO2 + 2 H2O
K3PO4 + Ca(NO3)2 = Ca3(PO4)2 + K3(NO3)3 =>
2 K3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 2 K3(NO3)3
ZnFeS2(s) + O2(g) = Zn + FeO + SO2(s) =>
2 ZnFeS2(s) + 5 O2(g) = 2 Zn + 2 FeO + 4 SO2(s)
HCl + NaOBr = NaClH + OBr =>
HCl + NaOBr = NaClH + OBr
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Ag + NO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 Ag + 3 NO3 + AlCl3 = 3 AgCl + Al(NO3)3
BaCI2 + H2SO4 = BaSO4 + H2CI2 =>
BaCI2 + H2SO4 = BaSO4 + H2CI2
CH3COONH3CH3 + HCl = CH3COOH + CH3NH3Cl =>
CH3COONH3CH3 + HCl = CH3COOH + CH3NH3Cl
Sn3(PO5)4 + Zn = Zn3(PO5)2 + Sn =>
Sn3(PO5)4 + 6 Zn = 2 Zn3(PO5)2 + 3 Sn
HCN + Cr(OH)3 = Cr + CN + H2O =>
3 HCN + Cr(OH)3 = Cr + 3 CN + 3 H2O
Rb2O + Al2O3 = RbO + Al =>
3 Rb2O + Al2O3 = 6 RbO + 2 Al
FeCl3 + Na2S + H2O = NaCl + Fe(OH)2 + H2S + SO2 =>
6 FeCl3 + 9 Na2S + 14 H2O = 18 NaCl + 6 Fe(OH)2 + 8 H2S + SO2
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
CoCO3 + AcAcH + H2O2 = Co(AcAc)3 + CO2 + H2O =>
2 CoCO3 + 6 AcAcH + H2O2 = 2 Co(AcAc)3 + 2 CO2 + 4 H2O
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
NO2 + HO = HNO3 =>
NO2 + HO = HNO3
ZnSO4 + NH3 = Zn(NH3) + SO4 =>
ZnSO4 + NH3 = Zn(NH3) + SO4
C6H5Cl + H2 = C6H6 + HCl =>
C6H5Cl + H2 = C6H6 + HCl
H + O + Cl = HOCl =>
H + O + Cl = HOCl
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
BF3 + NH3 = BF3NH3 =>
BF3 + NH3 = BF3NH3
(NH4)2(COO)2 + CaCl2 = Ca(COO)2 + NH4Cl =>
(NH4)2(COO)2 + CaCl2 = Ca(COO)2 + 2 NH4Cl
Mg + CdCl2 = MgCl2 + Cd =>
Mg + CdCl2 = MgCl2 + Cd
Cd(OH)2 = CdO + H2O =>
Cd(OH)2 = CdO + H2O
KCN + CuSO4 + SO2 + H2O = Cu2(CN)2 + H2SO4 + KHSO4 =>
2 KCN + 2 CuSO4 + SO2 + 2 H2O = Cu2(CN)2 + H2SO4 + 2 KHSO4
As(OH)3 + Zn + HCl = AsH3 + ZnCl2 + H2O =>
As(OH)3 + 3 Zn + 6 HCl = AsH3 + 3 ZnCl2 + 3 H2O
NaCl + HBrO = NaBrO + HCl =>
NaCl + HBrO = NaBrO + HCl
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
CH3COOH(aq) + Al(OH)4{-}(aq) = Al(OH)3(s) + CH3COO{-}(aq) + H2O(l) =>
CH3COOH(aq) + Al(OH)4{-}(aq) = Al(OH)3(s) + CH3COO{-}(aq) + H2O(l)
HOAc + NaHCO3 = CO2 + NaOAc + H2O =>
HOAc + NaHCO3 = CO2 + NaOAc + H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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