| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 3 Cl2 = 2 FeCl3
CaCO3 + HClO4 = CaCl2O8 + H2O + CO2 =>
CaCO3 + 2 HClO4 = CaCl2O8 + H2O + CO2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
CH3NH2 + CH3COOH = CH3NH3 + CH3COO =>
CH3NH2 + CH3COOH = CH3NH3 + CH3COO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
(Fe2O3) + C = (CO) + Fe =>
(Fe2O3) + 3 C = 3(CO) + 2 Fe
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
KO3 + H2SO4 = K2SO4 + H2O + O3 =>
6 KO3 + 3 H2SO4 = 3 K2SO4 + 3 H2O + 5 O3
MnBr2 + H2O2 + KOH = K2MnO4 + KBr + H2O =>
MnBr2 + 2 H2O2 + 4 KOH = K2MnO4 + 2 KBr + 4 H2O
K2SO3 + ZnSO4 = ZnSO3 + K2SO4 =>
K2SO3 + ZnSO4 = ZnSO3 + K2SO4
HCl + Pt = PtCl + H =>
HCl + Pt = PtCl + H
SO + KOH = KSO + HO =>
SO + KOH = KSO + HO
Fe(OH)3 = Fe2(O3) + H2O =>
2 Fe(OH)3 = Fe2(O3) + 3 H2O
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
SIO2 + (NH4)2CO3 = (NH4)2SIO3 + CO2 =>
SIO2 + (NH4)2CO3 = (NH4)2SIO3 + CO2
Cl2 + LiI = LiCl + I2 =>
Cl2 + 2 LiI = 2 LiCl + I2
HCl + N = NCl + H =>
HCl + N = NCl + H
Et3Al + H2O = Al(OH)3 + EtH =>
Et3Al + 3 H2O = Al(OH)3 + 3 EtH
NH3SO2 = NH3 + SO2 =>
NH3SO2 = NH3 + SO2
TiCl4 + H2 + N2 = TiN + HCl =>
2 TiCl4 + 4 H2 + N2 = 2 TiN + 8 HCl
C3H7COOH + NaHCO3 = CH3COONa + H2O + CO2 =>
2 C3H7COOH + 5 NaHCO3 = 5 CH3COONa + 3 H2O + 3 CO2
HCOOH + CaCO3 = Ca(HCOO)2 + H2O + CO3 =>
3 HCOOH + 2 CaCO3 = 2 Ca(HCOO)2 + H2O + CO3
Cu(s) + AgNO3(aq) = Cu(NO3)2(aq) + Ag(e) =>
Cu(s) + 2 AgNO3(aq) = Cu(NO3)2(aq) + 2 Ag(e)
SrO + S = SrS + O2 =>
2 SrO + 2 S = 2 SrS + O2
CO2 + HCl = Cl + HCO2 =>
CO2 + HCl = Cl + HCO2
S2O2 + HF = SF2 + H2O =>
S2O2 + 4 HF = 2 SF2 + 2 H2O
NaCl + AlOH = NaOH + ClAl =>
NaCl + AlOH = NaOH + ClAl
CaCl2(ac) + H2SO4(ac) = CaSO4(ac) + HCl(ac) =>
CaCl2(ac) + H2SO4(ac) = CaSO4(ac) + 2 HCl(ac)
SO3 + NaS = Na2SO4 + S =>
4 SO3 + 6 NaS = 3 Na2SO4 + 7 S
Ca2 + H2O = CaHO + H2 =>
Ca2 + 2 H2O = 2 CaHO + H2
Zn(NO3)2 + Ag2SO4 = ZnSO4 + AgNO3 =>
Zn(NO3)2 + Ag2SO4 = ZnSO4 + 2 AgNO3
K2CrO4 + Al2(SO4)3(H2O)18 + H2SO4 + CH3CH2OH + H2O = K2AlCr(SO4)2(H2O)24 + CH3CHO =>
2 K2CrO4 + Al2(SO4)3(H2O)18 + H2SO4 + 7 CH3CH2OH + 22 H2O = 2 K2AlCr(SO4)2(H2O)24 + 7 CH3CHO
KClO3(heat) = KCl + O2 =>
2 KClO3(heat) = 2 KCl + 3 O2
CuSO4 + NH4OH = NH4SO4 + Cu(OH) =>
CuSO4 + NH4OH = NH4SO4 + Cu(OH)
Fe2S4 + O2 = Fe2O3 + S2O4 =>
2 Fe2S4 + 11 O2 = 2 Fe2O3 + 4 S2O4
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
H3PO4 + Mg(CH3COO)2 = CH3COOH + Mg3(PO4)2 =>
2 H3PO4 + 3 Mg(CH3COO)2 = 6 CH3COOH + Mg3(PO4)2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
K2Cr2O7 + BaCl2 + H2O = BaCrO4 + KCl + HCl =>
K2Cr2O7 + 2 BaCl2 + H2O = 2 BaCrO4 + 2 KCl + 2 HCl
(AcF3) + Li = Ac + (LiF) =>
(AcF3) + 3 Li = Ac + 3(LiF)
Mg(No3)2 + Na2CO3 = NaNo3 + MgCO3 =>
Mg(No3)2 + Na2CO3 = 2 NaNo3 + MgCO3
CON2H4 + NO2 = CO2 + H2O + N2 =>
4 CON2H4 + 6 NO2 = 4 CO2 + 8 H2O + 7 N2
HCO3{-} + OH{-} = CO3{2-} + H2O =>
HCO3{-} + OH{-} = CO3{2-} + H2O
Sn(s) + CuNO3(aq) = Cu(s) + Sn(NO3)2(aq) =>
Sn(s) + 2 CuNO3(aq) = 2 Cu(s) + Sn(NO3)2(aq)
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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