| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na2S + Pb(SO4)2 = PbS2 + 2 Na2SO4
H + HCO3 = H2CO3 = CO2 + H2O =>
H + HCO3 = H2CO3
Co + HBr = CoBr3 + H2 =>
2 Co + 6 HBr = 2 CoBr3 + 3 H2
H + HCO3 = H2CO3 = CO2 + H2O =>
H + HCO3 = H2CO3
P4 + OH = PH3 + H3PO4 =>
P4 + 12 OH = PH3 + 3 H3PO4
BH3 + (CH3)2PCH2CH2P(CH3)2 = BH3(CH3)2PCH2CH2P(CH3)2 =>
BH3 + (CH3)2PCH2CH2P(CH3)2 = BH3(CH3)2PCH2CH2P(CH3)2
Mg + KOH + H2O = K2[Mg(OH)4] + H2 =>
Mg + 2 KOH + 2 H2O = K2[Mg(OH)4] + H2
C + HO = CO + H2 =>
2 C + 2 HO = 2 CO + H2
C3H7Cl + Na = C6H14 + NaCl =>
2 C3H7Cl + 2 Na = C6H14 + 2 NaCl
HNO3 + C2H4 = C2H5NO2 + O2 =>
2 HNO3 + 2 C2H4 = 2 C2H5NO2 + O2
AlCl3 + NaOH = Al(OH)3*3NaCl =>
AlCl3 + 3 NaOH = Al(OH)3*3NaCl
HIO4 = H + IO4 =>
HIO4 = H + IO4
K2S2O8 = K + S + O =>
K2S2O8 = 2 K + 2 S + 8 O
Fe + SO3 = FeSO3 =>
Fe + SO3 = FeSO3
NaOH + Mn = Na2MnO2 + H2 =>
2 NaOH + Mn = Na2MnO2 + H2
K2Cr2O7 + HBr = KBr + CrBr3 + H2O + Br2 =>
K2Cr2O7 + 14 HBr = 2 KBr + 2 CrBr3 + 7 H2O + 3 Br2
MnO4{-} + F{-} + H{+} = MnO2 + F2 + H2O =>
2 MnO4{-} + 6 F{-} + 8 H{+} = 2 MnO2 + 3 F2 + 4 H2O
Li3N + H2 = LiH + NH3 =>
Li3N + 3 H2 = 3 LiH + NH3
C3H8(metano) + O2 = CO2 + H2O =>
C3H8(metano) + 5 O2 = 3 CO2 + 4 H2O
Mg + NO = MgO + N =>
Mg + NO = MgO + N
C7H13 + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
6 C7H13 + 10 KMnO4 + 15 H2SO4 = 14 CH3CH2COOH + 5 K2SO4 + 10 MnSO4 + 12 H2O
X2(CO3)5 = X2O5 + CO2 =>
X2(CO3)5 = X2O5 + 5 CO2
K + Cr + O = K2CrO4 =>
2 K + Cr + 4 O = K2CrO4
NH4NO2(t) = N2 + H2O =>
NH4NO2(t) = N2 + 2 H2O
PbCl2 + NH4OH = PbOHCl + NH4Cl =>
PbCl2 + NH4OH = PbOHCl + NH4Cl
C10H16 + Cl = C + HCl =>
C10H16 + 16 Cl = 10 C + 16 HCl
C2H5OSO2OH + C2H5OH = C2H5OC2H5 + H2SO4 =>
C2H5OSO2OH + C2H5OH = C2H5OC2H5 + H2SO4
C4H8Cl2 = C4H8 + Cl2 =>
C4H8Cl2 = C4H8 + Cl2
Fe + Cu2O = Fe2O3 + Cu =>
2 Fe + 3 Cu2O = Fe2O3 + 6 Cu
FeNa + O2 = Fe2O3 + NaO2 =>
4 FeNa + 7 O2 = 2 Fe2O3 + 4 NaO2
ZnCl2 + Al2(SO4)3 = AlCl3 + ZnSO4 =>
3 ZnCl2 + Al2(SO4)3 = 2 AlCl3 + 3 ZnSO4
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Mg + NaOH = NaMg + H2 + O2 =>
2 Mg + 2 NaOH = 2 NaMg + H2 + O2
P2O5 + Na2O + H2O = Na2HPO4 =>
P2O5 + 2 Na2O + H2O = 2 Na2HPO4
NH4Al(SO4)2 + NH4OH = Al(OH)3 + (NH4)2SO4 =>
NH4Al(SO4)2 + 3 NH4OH = Al(OH)3 + 2(NH4)2SO4
NH2Cl + NHCl2 = N2 + HCl =>
NH2Cl + NHCl2 = N2 + 3 HCl
NH4Cl + OH = NH3 + H2O + Cl =>
NH4Cl + OH = NH3 + H2O + Cl
Mg + O = Mg2(O2) =>
2 Mg + 2 O = Mg2(O2)
MgSO4*7H2O + Al = MgS + Al2O3 + H2 =>
3 MgSO4*7H2O + 22 Al = 3 MgS + 11 Al2O3 + 21 H2
Cu(CH3COO)2 + NaHCO3 = CuCO3 + CH3COONa + CO2 + H2O =>
Cu(CH3COO)2 + 2 NaHCO3 = CuCO3 + 2 CH3COONa + CO2 + H2O
C6H5Cl + O2 = CO2 + H2O + Cl2 =>
4 C6H5Cl + 29 O2 = 24 CO2 + 10 H2O + 2 Cl2
AlN + K2SO4 = Al2(SO4)3 + K3N =>
2 AlN + 3 K2SO4 = Al2(SO4)3 + 2 K3N
PbO + NH3 = Pb + N2 + H2O =>
3 PbO + 2 NH3 = 3 Pb + N2 + 3 H2O
MnSO4 + NaOCl + H2O = MnO2 + NaCl + H2SO4 =>
MnSO4 + NaOCl + H2O = MnO2 + NaCl + H2SO4
Sc + F2 = ScF3 =>
2 Sc + 3 F2 = 2 ScF3
CrO3(s) + Al(s) = Cr(s) + AlO3(s) =>
CrO3(s) + Al(s) = Cr(s) + AlO3(s)
HCl + Al(OH)3 = HCl(OH) + Al =>
3 HCl + Al(OH)3 = 3 HCl(OH) + Al
ClCN + AgC(CN)3 = C(CN)4 + AgCl =>
ClCN + AgC(CN)3 = C(CN)4 + AgCl
Mg + KOH + H2O = K2[Mg(OH)4] + H2 =>
Mg + 2 KOH + 2 H2O = K2[Mg(OH)4] + H2
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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