| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO3 + H2SO4 = H2SO3 + Na2SO4
Ag + Cu(NO3)2 = Cu + AgNO3 =>
2 Ag + Cu(NO3)2 = Cu + 2 AgNO3
CCl4 = C + Cl2 =>
CCl4 = C + 2 Cl2
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
CaCO3 + Fe2O3 = CaFe2O4 + CO2 =>
CaCO3 + Fe2O3 = CaFe2O4 + CO2
CrO3 + Fe(OH)3 = Fe2(Cr2O7)3 + H2O =>
6 CrO3 + 2 Fe(OH)3 = Fe2(Cr2O7)3 + 3 H2O
Sn + PbO2 = SnO2 + Pb =>
Sn + PbO2 = SnO2 + Pb
NiSO4(aq) + KOH(aq) = Ni(OH)2(aq) + K2SO4(aq) =>
NiSO4(aq) + 2 KOH(aq) = Ni(OH)2(aq) + K2SO4(aq)
AgOH + NH3 = Ag(NH3)2 + OH =>
AgOH + 2 NH3 = Ag(NH3)2 + OH
NH3 + HC2H3O2 = NH4 + C2H3O2 =>
NH3 + HC2H3O2 = NH4 + C2H3O2
CrNH4 = Cr3(NH4)3 =>
3 CrNH4 = Cr3(NH4)3
NaNO2 + H2O = HNaNO2 + OH =>
NaNO2 + H2O = HNaNO2 + OH
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Al2Br6 + Cl2 = AlCl3 + Br2 =>
Al2Br6 + 3 Cl2 = 2 AlCl3 + 3 Br2
(NH4)2SO4 + NaOH = NH3 + NaHSO4 + H2O =>
(NH4)2SO4 + NaOH = 2 NH3 + NaHSO4 + H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Rb2O + H2O = RbOH =>
Rb2O + H2O = 2 RbOH
CH3NH2 + H2SO4 = CH4SO4 + NH3 =>
CH3NH2 + H2SO4 = CH4SO4 + NH3
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
Cr2O3 + Ba(OH)2 = Cr(OH)3 + BaO =>
Cr2O3 + 3 Ba(OH)2 = 2 Cr(OH)3 + 3 BaO
HNO3 + Be = NH4NO3 + Be(NO3)2 + H2O =>
10 HNO3 + 4 Be = NH4NO3 + 4 Be(NO3)2 + 3 H2O
Cu + HCl + H2O2 = CuClO + H2O =>
2 Cu + 2 HCl + 3 H2O2 = 2 CuClO + 4 H2O
Ag2CO3(s) = Ag2O(s) + CO2(g) =>
Ag2CO3(s) = Ag2O(s) + CO2(g)
FeCl3 + H2O + Na2CO3 = Fe(OH)3 + NaHCO3 + NaCl =>
FeCl3 + 3 H2O + 3 Na2CO3 = Fe(OH)3 + 3 NaHCO3 + 3 NaCl
FeCl2 + Na3PO4 = Fe3(PO4)2 + NaCl =>
3 FeCl2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaCl
CuCl2 + Fe(OH)2 = Cu(OH)2 + FeCl2 =>
CuCl2 + Fe(OH)2 = Cu(OH)2 + FeCl2
MgCl2 + Li3PO4 = Mg3(PO4)2 + LiCl =>
3 MgCl2 + 2 Li3PO4 = Mg3(PO4)2 + 6 LiCl
Na2S + HNo3 = NaNo3 + H2S =>
Na2S + 2 HNo3 = 2 NaNo3 + H2S
C2H5COOH = C2H5COO + H2 =>
2 C2H5COOH = 2 C2H5COO + H2
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
C5H12 + O16 = CO2 + H2O =>
C5H12 + O16 = 5 CO2 + 6 H2O
HCl(aq) + H2O(l) = H3O{+} + Cl{-} =>
HCl(aq) + H2O(l) = H3O{+} + Cl{-}
NaClO + NaOH = HClO + Na2O =>
NaClO + NaOH = HClO + Na2O
CH3COOH + CH3CH(CH3)CH2CH2OH = CH3COOCH2CH2CH(CH3)CH3 + H2O =>
CH3COOH + CH3CH(CH3)CH2CH2OH = CH3COOCH2CH2CH(CH3)CH3 + H2O
C8H9NO2 + NaOH = NaC8H8NO2 + H2O =>
C8H9NO2 + NaOH = NaC8H8NO2 + H2O
NH2CH2COOH + HCl = NH2CH2COOCl + H2 =>
NH2CH2COOH + HCl = NH2CH2COOCl + H2
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
NH4OH + HCO2 = NH4CO2 + H2O =>
NH4OH + HCO2 = NH4CO2 + H2O
Na2CO3 + (COOH)2 = Na2(COO)2 + H2CO3 =>
Na2CO3 + (COOH)2 = Na2(COO)2 + H2CO3
K4[Fe(CN)6] + I2 = FeI3 + KCN + Fe(CN)3 =>
6 K4[Fe(CN)6] + 3 I2 = 2 FeI3 + 24 KCN + 4 Fe(CN)3
CH3CH2Br + KOH = CH3CH2OH + KBr =>
CH3CH2Br + KOH = CH3CH2OH + KBr
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Al2(CO3)3 + Ca(NO3)2 = Al(NO3)3 + CaCO3 =>
Al2(CO3)3 + 3 Ca(NO3)2 = 2 Al(NO3)3 + 3 CaCO3
Pb3O4 = O2 + Pb2O1 =>
4 Pb3O4 = 5 O2 + 6 Pb2O1
Bi(NO3)3 + SnCl2 = BiCl2 + Sn(NO3)3 =>
Bi(NO3)3 + SnCl2 = BiCl2 + Sn(NO3)3
KNO3 + H2SO4 = KHSO4 + HNO3 =>
KNO3 + H2SO4 = KHSO4 + HNO3
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
HNCO + NO = N + CO2 + H2O =>
2 HNCO + 3 NO = 5 N + 2 CO2 + H2O
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
S2Cl2 + NH3 = N4S4 + NH4Cl + S8 =>
6 S2Cl2 + 16 NH3 = N4S4 + 12 NH4Cl + S8
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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