| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(NO)3 + NaS = CuS + Na(NO)3
NaMnO4 + NaOH + FeSO4 = Na2MnO4 + Fe(OH)3 + Na2SO4 =>
NaMnO4 + 3 NaOH + FeSO4 = Na2MnO4 + Fe(OH)3 + Na2SO4
(CH2(CH2)2CH3) + O2 = CO2 + H2 =>
2(CH2(CH2)2CH3) + 8 O2 = 8 CO2 + 9 H2
C7H6O3 + C2H5OH = C10H12O3 + H2O =>
2 C7H6O3 + 3 C2H5OH = 2 C10H12O3 + 3 H2O
NH4NO2 + H2SO4 + KMnO4 = NH4NO3 + MnSO4 + K2SO4 + H2O =>
5 NH4NO2 + 3 H2SO4 + 2 KMnO4 = 5 NH4NO3 + 2 MnSO4 + K2SO4 + 3 H2O
MgO + MnO2 = Mg6MnO8 =>
6 MgO + MnO2 = Mg6MnO8
AlCl3 + Sr(OH)2 = SrCl2 + Al(OH)2Cl =>
AlCl3 + Sr(OH)2 = SrCl2 + Al(OH)2Cl
H2S + HFeO2 = Fe2S3 + H2O =>
3 H2S + 2 HFeO2 = Fe2S3 + 4 H2O
K + N2 = K3N =>
6 K + N2 = 2 K3N
Pb + CH3COOH = PbCH3COOH =>
Pb + CH3COOH = PbCH3COOH
K2MgO4 + H2O = KMgO4 + MgO2 + KOH =>
3 K2MgO4 + 2 H2O = 2 KMgO4 + MgO2 + 4 KOH
C + BaSO4 = CO + BaS =>
4 C + BaSO4 = 4 CO + BaS
H2O + Na = H2 + NaOH =>
2 H2O + 2 Na = H2 + 2 NaOH
CH3CHCHCH3 + KMnO4 + H2SO4 = CH3COOH + KSO4 + MnSO4 + H2O =>
CH3CHCHCH3 + 2 KMnO4 + 4 H2SO4 = 2 CH3COOH + 2 KSO4 + 2 MnSO4 + 4 H2O
CaO + As2O5 = Ca3(AsO4)2 =>
3 CaO + As2O5 = Ca3(AsO4)2
NaAu(CN)2 + Zn = Au + Na2(Zn(CN)4) =>
2 NaAu(CN)2 + Zn = 2 Au + Na2(Zn(CN)4)
CaCO3 + H2SO4 = Ca[SO4] + H2O + CO2 =>
CaCO3 + H2SO4 = Ca[SO4] + H2O + CO2
NO + Cu = N2 + Cu2O =>
2 NO + 4 Cu = N2 + 2 Cu2O
Li3PO4 + AlCl3 = Li3Cl3 + AlPO4 =>
Li3PO4 + AlCl3 = Li3Cl3 + AlPO4
SrCl2 + K2CrO4 = SrCrO4 + KCl =>
SrCl2 + K2CrO4 = SrCrO4 + 2 KCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
HNO3 + Fe = Fe2(NO3)3 + NH4NO3 + H2O =>
30 HNO3 + 16 Fe = 8 Fe2(NO3)3 + 3 NH4NO3 + 9 H2O
(NH4)2CO3 + HCl = NH4Cl + H2O + CO2 =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + H2O + CO2
KCl + H2O2 = Cl2 + H2O + K2O =>
2 KCl + H2O2 = Cl2 + H2O + K2O
ClFH = F + HCl =>
ClFH = F + HCl
KCrO2 + HCl = KCl + Cr2O3 + H2O =>
2 KCrO2 + 2 HCl = 2 KCl + Cr2O3 + H2O
C10H12O2 + O2 = CO2 + H2O =>
C10H12O2 + 12 O2 = 10 CO2 + 6 H2O
Ce(NO3)3*6H2O + Citricacid = CeO2 + CO2 + N2 + H2O =>
18 Ce(NO3)3*6H2O + 14 C6H8O7 = 18 CeO2 + 84 CO2 + 27 N2 + 164 H2O
NaNO2 + NH4H2PO4 + La(NO3)*6H2O = NaLaP2O7 + O + N + H =>
NaNO2 + 2 NH4H2PO4 + La(NO3)*6H2O = NaLaP2O7 + 12 O + 4 N + 24 H
FeI2 + H2O = Fe(OH)2 + HI =>
FeI2 + 2 H2O = Fe(OH)2 + 2 HI
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
MnO3 + H2 = MnO2 + H2O =>
MnO3 + H2 = MnO2 + H2O
Na2S + Co(NO3)2 = CoS + NaNO3 =>
Na2S + Co(NO3)2 = CoS + 2 NaNO3
AgNO3(aq) + NH4OH(aq) = AgOH(aq) + NH4NO3(aq) =>
AgNO3(aq) + NH4OH(aq) = AgOH(aq) + NH4NO3(aq)
Fe(NO3)3 + NH4SCN = [Fe(SCN)6] + NO3 + NH4 =>
Fe(NO3)3 + 6 NH4SCN = [Fe(SCN)6] + 3 NO3 + 6 NH4
(NH4)2S + HNO3 = HNO2 + H2S + H2O =>
(NH4)2S + 6 HNO3 = 8 HNO2 + H2S + 2 H2O
NaClO + Al + HCl = NaCl + AlCl3 + H2O =>
3 NaClO + 2 Al + 6 HCl = 3 NaCl + 2 AlCl3 + 3 H2O
FeI2 + H2O = Fe(OH)2 + HI =>
FeI2 + 2 H2O = Fe(OH)2 + 2 HI
HC1NaOH = H2O + NaC1 =>
HC1NaOH = H2O + NaC1
H2SO4 = H2O4 + S =>
H2SO4 = H2O4 + S
H2O + Na = H2 + NaOH =>
2 H2O + 2 Na = H2 + 2 NaOH
Ca(OH)2 + Cu(NO3)2 = Ca(NO3)2 + Cu(OH)2 =>
Ca(OH)2 + Cu(NO3)2 = Ca(NO3)2 + Cu(OH)2
H2SO4() + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
H2SO4() + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l)
Sn + Tl = SnTl =>
Sn + Tl = SnTl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
As2S3 + O2 = SO2 + As2 =>
As2S3 + 3 O2 = 3 SO2 + As2
LiBr + CoSO3 = Li2SO3 + Br2Co =>
2 LiBr + CoSO3 = Li2SO3 + Br2Co
NaNO3 + H2O = NaOH + HNO3 =>
NaNO3 + H2O = NaOH + HNO3
NaSCN + Cu(NO3)2 = Cu(SCN)2 + NaNO3 =>
2 NaSCN + Cu(NO3)2 = Cu(SCN)2 + 2 NaNO3
Na(SO4) + HCl = NaCl + H(SO4) =>
Na(SO4) + HCl = NaCl + H(SO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/19/25
Équations équilibrées sur02/18/24
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