| Équations équilibrées la veille | Équations équilibrées le lendemain |
NHO + HCl = NCl + H2O
CrI2 + Fe(NO3)3 = Cr(NO3)2 + FeI3 =>
3 CrI2 + 2 Fe(NO3)3 = 3 Cr(NO3)2 + 2 FeI3
H{+} + Cr2O7 + C2H5OH = Cr3{+} + C2H4O + H2O =>
2 H{+} + 3 Cr2O7 + 20 C2H5OH = 2 Cr3{+} + 20 C2H4O + 21 H2O
C2H5OH + CuO = C2H5O + H2O + Cu =>
2 C2H5OH + CuO = 2 C2H5O + H2O + Cu
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
FeS2 = Fe3S4 + S2FeS2 = Fe3S4 + S2 =>
4 FeS2 = Fe3S4 + S2FeS2
PbCl2 + Li2SO4 = PbSO4 + LiCl =>
PbCl2 + Li2SO4 = PbSO4 + 2 LiCl
C7H8 + HNO3 = C7H7NO2 + H2O =>
C7H8 + HNO3 = C7H7NO2 + H2O
(CH3COO)2Pb + HCl = PbCl2 + CH3COOH =>
(CH3COO)2Pb + 2 HCl = PbCl2 + 2 CH3COOH
NHO + HCl = NCl + H2O =>
NHO + HCl = NCl + H2O
K2S = K + S8 =>
8 K2S = 16 K + S8
Li2CrO4 = Li + CrO4 =>
Li2CrO4 = 2 Li + CrO4
Al2S3 + HNO3 = Al(NO3)3 + NO + S + H2O =>
Al2S3 + 8 HNO3 = 2 Al(NO3)3 + 2 NO + 3 S + 4 H2O
Mn(NO3)2(aq) + Na2S(aq) = MnS + NaNO3 =>
Mn(NO3)2(aq) + Na2S(aq) = MnS + 2 NaNO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ag + MgI2 = AgI + Mg =>
2 Ag + MgI2 = 2 AgI + Mg
CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O
H(NO3) + NH4OH = NH4NO3 + H2O =>
H(NO3) + NH4OH = NH4NO3 + H2O
H2 + Pb3O4 = PbO + H2O =>
H2 + Pb3O4 = 3 PbO + H2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Zn(s) + AgNo3(ag) = Zn(No3)2(ag) + Ag(s) =>
Zn(s) + 2 AgNo3(ag) = Zn(No3)2(ag) + 2 Ag(s)
CH3OH + Ca(OH)2 = CaCO3 + H2 =>
CH3OH + Ca(OH)2 = CaCO3 + 3 H2
Sn + AuF = SnF + Au =>
Sn + AuF = SnF + Au
C5H10 + Cl2 = C5Cl2H10 =>
C5H10 + Cl2 = C5Cl2H10
Ag + ClO3 = Ag2O + Cl =>
6 Ag + ClO3 = 3 Ag2O + Cl
Na2SO3 + H3SO4 = Na2SO4 + H2O + SO2 =>
Na2SO3 + 2 H3SO4 = Na2SO4 + 3 H2O + 2 SO2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
LiNO3 + Mg(OH)2 = LiOH + Mg(NO3)2 =>
2 LiNO3 + Mg(OH)2 = 2 LiOH + Mg(NO3)2
CuSO4 + HNO3 = Cu(NO3)2 + H2SO4 = =>
CuSO4 + 2 HNO3 = Cu(NO3)2 + H2SO4
Na2S + I2 = NaI + Na2S4 =>
4 Na2S + 3 I2 = 6 NaI + Na2S4
Na3PO4 + Pb(NO3)1 = NaNO3 + Pb3PO4 =>
Na3PO4 + 3 Pb(NO3)1 = 3 NaNO3 + Pb3PO4
At + H2 = AtH2 =>
At + H2 = AtH2
BaCO3 + H2S = BaS + H2CO3 =>
BaCO3 + H2S = BaS + H2CO3
KHS + Ca(OH)2 = CaS + K2S + H2O =>
2 KHS + Ca(OH)2 = CaS + K2S + 2 H2O
Ba(NO3)2 + NaIO3 = NaNO3 + Ba(IO3)2 =>
Ba(NO3)2 + 2 NaIO3 = 2 NaNO3 + Ba(IO3)2
KHS + Ca(OH)2 = CaS + K2S + H2O =>
2 KHS + Ca(OH)2 = CaS + K2S + 2 H2O
Mg + CaI2 = MgI + Ca =>
2 Mg + CaI2 = 2 MgI + Ca
KHS + Ca(OH)2 = CaS + K2S + H2O =>
2 KHS + Ca(OH)2 = CaS + K2S + 2 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
KHS + Ca(OH)2 = CaS + K2S + H2O =>
2 KHS + Ca(OH)2 = CaS + K2S + 2 H2O
C22H22O5 + O2 = CO2 + H2O =>
C22H22O5 + 25 O2 = 22 CO2 + 11 H2O
S + C + KNO3 = K2S + N2 + CO2 =>
S + 3 C + 2 KNO3 = K2S + N2 + 3 CO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KHS + Ca(OH)2 = CaS + K2S + H2O =>
2 KHS + Ca(OH)2 = CaS + K2S + 2 H2O
LiCl + K2(SO4) = Li2(SO4) + KCl =>
2 LiCl + K2(SO4) = Li2(SO4) + 2 KCl
K2SO4(aq) + MgCl2(aq) = MgSO4(aq) + K2Cl2(aq) =>
K2SO4(aq) + MgCl2(aq) = MgSO4(aq) + K2Cl2(aq)
K2TiO3 + HCl = H2[TiCl6] + KCl + H2O =>
K2TiO3 + 8 HCl = H2[TiCl6] + 2 KCl + 3 H2O
KHS + Ca(OH)2 = CaS + K2S + H2O =>
2 KHS + Ca(OH)2 = CaS + K2S + 2 H2O
H4As2O7 + PbO2 = PbAs2O7 + H2O =>
H4As2O7 + PbO2 = PbAs2O7 + 2 H2O
Cr + ClO3 = Cr2O3 + Cl =>
2 Cr + ClO3 = Cr2O3 + Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/25
Équations équilibrées sur04/29/24
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