| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na + 2 H2O = 2 NaOH + H2
NaOH + HCl = NaCl + H2O = =>
NaOH + HCl = NaCl + H2O
SIO2 + BaO = BaSIO3 =>
SIO2 + BaO = BaSIO3
Al2O3 + Na3AlF6 = AlF3 + Na2O =>
Al2O3 + 2 Na3AlF6 = 4 AlF3 + 3 Na2O
Li2O + NaNO3 = LiNO3 + Na2O =>
Li2O + 2 NaNO3 = 2 LiNO3 + Na2O
Al2O3 + N2O3 = Al(NO2)3 =>
Al2O3 + 3 N2O3 = 2 Al(NO2)3
MnO + SiO2 = Mn2SiO4 =>
2 MnO + SiO2 = Mn2SiO4
NOCl = NO + Cl2 =>
2 NOCl = 2 NO + Cl2
CH2NH2COOH + CH4 = CH2NH2COOCH3 + H2 =>
CH2NH2COOH + CH4 = CH2NH2COOCH3 + H2
KIO3 + KI + H2SO4 = KHSO4 + I2 + H2O =>
KIO3 + 5 KI + 6 H2SO4 = 6 KHSO4 + 3 I2 + 3 H2O
Sn + KOH + H2O = K2Sn(OH)6 + H2 =>
Sn + 2 KOH + 4 H2O = K2Sn(OH)6 + 2 H2
CH3CH2OH + C3H7COOH = C3H7COOCH3CH2 + H2O =>
CH3CH2OH + C3H7COOH = C3H7COOCH3CH2 + H2O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
C8H10 + O2 = CO2 + H2O =>
2 C8H10 + 21 O2 = 16 CO2 + 10 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
C6H12O2(l) + O2(g) = CO2(g) + H2O(l) =>
C6H12O2(l) + 8 O2(g) = 6 CO2(g) + 6 H2O(l)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C9H12 + H2SO4 + K2Cr2O7 = C6H6O + K2SO4 + Cr2(SO4)3 + H2O =>
2 C9H12 + 8 H2SO4 + 2 K2Cr2O7 = 3 C6H6O + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
C6H5 + H2 = C6H12 =>
2 C6H5 + 7 H2 = 2 C6H12
ZnO + CuO = ZnCuO2 =>
ZnO + CuO = ZnCuO2
NOCl2 = NO + Cl2 =>
NOCl2 = NO + Cl2
NaCN + S8 = NaSCN =>
8 NaCN + S8 = 8 NaSCN
H2SO4(aq) + Mg(OH)2 = MgSO4(aq) + H2O =>
H2SO4(aq) + Mg(OH)2 = MgSO4(aq) + 2 H2O
CaS + O2 = CaO + S =>
2 CaS + O2 = 2 CaO + 2 S
AuJ = Au + J =>
AuJ = Au + J
Zn(SO4) = Zn + S + O =>
Zn(SO4) = Zn + S + 4 O
Ca + MnO2 = CaO + Mn =>
2 Ca + MnO2 = 2 CaO + Mn
CrP + Ca = Cr + Ca3P2 =>
2 CrP + 3 Ca = 2 Cr + Ca3P2
C17H35COONa + H2O = (C17H35COO)2H2 + Na2O =>
2 C17H35COONa + H2O = (C17H35COO)2H2 + Na2O
CuO(s) + H2(g) = Cu(s) + H2O(l) =>
CuO(s) + H2(g) = Cu(s) + H2O(l)
NiSO4 + NH4OH + C4H8N2O2 = Ni(C4H7N2O2)2 + (NH4)2SO4 + H2O =>
NiSO4 + 2 NH4OH + 2 C4H8N2O2 = Ni(C4H7N2O2)2 + (NH4)2SO4 + 2 H2O
CO(g) + F2(g) = COF2(g) =>
CO(g) + F2(g) = COF2(g)
Pb(CH3COO)2 + NaBr = PbBr2 + NaCH3COO =>
Pb(CH3COO)2 + 2 NaBr = PbBr2 + 2 NaCH3COO
Na2HPo4 + H3Po4 = NaH2Po4 =>
Na2HPo4 + H3Po4 = 2 NaH2Po4
NaCN + S8 = NaSCN =>
8 NaCN + S8 = 8 NaSCN
SiO2 + Ca3(PO4)2 + Zn = CaSiO3 + P + ZnO =>
3 SiO2 + Ca3(PO4)2 + 5 Zn = 3 CaSiO3 + 2 P + 5 ZnO
Cr(OH)3*2H2O = Cr2O3 + H2O =>
2 Cr(OH)3*2H2O = Cr2O3 + 7 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
ClF3 + OsO4 = Cl2 + O2 + OsF4 =>
4 ClF3 + 3 OsO4 = 2 Cl2 + 6 O2 + 3 OsF4
FeCl3 + CuCrO4 = Fe2(CrO4)3 + CuCl2 =>
2 FeCl3 + 3 CuCrO4 = Fe2(CrO4)3 + 3 CuCl2
SO3(l) + H2O(l) = H2SO4(aq) =>
SO3(l) + H2O(l) = H2SO4(aq)
Al4C3 + HCl = AlCl3 + CH4 =>
Al4C3 + 12 HCl = 4 AlCl3 + 3 CH4
KI + NaClO + H2SO4 = KI3 + Cl2 + H2O + Na2SO4 + K2SO4 =>
3 KI + 2 NaClO + 2 H2SO4 = KI3 + Cl2 + 2 H2O + Na2SO4 + K2SO4
CaSiO3 + H2O + CO2 = Ca2 + HCO3 + Si(HO)4 =>
2 CaSiO3 + 6 H2O + 4 CO2 = Ca2 + 4 HCO3 + 2 Si(HO)4
C3H6O + Ag(NH3)2OH = C2Ag2 + H2O + NH3 + CH4 =>
3 C3H6O + 8 Ag(NH3)2OH = 4 C2Ag2 + 11 H2O + 16 NH3 + CH4
C4H6O4 + KOH = C4H5O4K + H2O =>
C4H6O4 + KOH = C4H5O4K + H2O
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
S2O8{-2} + C6HCl5 + H2O = SO4{-2} + Cl{-} + H{+} + CO2 =>
10 S2O8{-2} + C6HCl5 + 12 H2O = 20 SO4{-2} + 5 Cl{-} + 25 H{+} + 6 CO2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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