| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CH3 + 4 NH3 + 5 O2 = 4 HCN + 10 H2O
Hg + HNO3 = Hg(O3)2 + NO + H2O =>
Hg + 4 HNO3 = Hg(O3)2 + 4 NO + 2 H2O
HNO3 + H2Te = H2TeO4 + NO + H2O =>
8 HNO3 + 3 H2Te = 3 H2TeO4 + 8 NO + 4 H2O
(H)2 + (N)2 = N(H)3 =>
3(H)2 + (N)2 = 2 N(H)3
Fe + Hg(NO3)2 = Fe(NO3)3 + Hg =>
2 Fe + 3 Hg(NO3)2 = 2 Fe(NO3)3 + 3 Hg
Bi2O3 + Cl2 + KOH = KCl + K3BiO4 + H2O =>
Bi2O3 + 2 Cl2 + 10 KOH = 4 KCl + 2 K3BiO4 + 5 H2O
Al + KOH + H2SO4 + HOH = KAl(SO4)2*12HOH + H2 =>
2 Al + 2 KOH + 4 H2SO4 + 22 HOH = 2 KAl(SO4)2*12HOH + 3 H2
Li2SO4 + K + PO4 = Li3PO4 + K2SO4 =>
3 Li2SO4 + 6 K + 2 PO4 = 2 Li3PO4 + 3 K2SO4
NaOH + H2SO4 = H2(OH) + NaSO4 =>
NaOH + H2SO4 = H2(OH) + NaSO4
Co + S = Co2S3 =>
2 Co + 3 S = Co2S3
MgSO4 + NaOH = Mg(OH)2 + SO4 + Na =>
MgSO4 + 2 NaOH = Mg(OH)2 + SO4 + 2 Na
Ga + Ca(NO3)2 = Ca + Ga(NO3)3 =>
2 Ga + 3 Ca(NO3)2 = 3 Ca + 2 Ga(NO3)3
FeOHCl + H2O = Fe(OH)2 + HCl =>
FeOHCl + H2O = Fe(OH)2 + HCl
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Cu + H2SO2 = Cu2S + CuSO4 + H2O =>
7 Cu + 4 H2SO2 = 3 Cu2S + CuSO4 + 4 H2O
H2SO4 + CO3 = H2CO3 + SO4 =>
H2SO4 + CO3 = H2CO3 + SO4
CN + HCl = HCN + Cl =>
CN + HCl = HCN + Cl
PO4 + Fe(NO3)3 = FePO4 + NO3 =>
PO4 + Fe(NO3)3 = FePO4 + 3 NO3
HH3 = H2 =>
HH3 = 2 H2
NH4NO3 + KI + H2SO4 = N2 + H2O + K2SO4 + I2 =>
NH4NO3 + 2 KI + H2SO4 = N2 + 3 H2O + K2SO4 + I2
HCHO2 + NaOH = Na + CO2 + H2O =>
HCHO2 + 2 NaOH = 2 Na + CO2 + 2 H2O
Cyclopentane + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
NaOH(aq) + HCN(aq) = H2O(l) + NaCN(aq) =>
NaOH(aq) + HCN(aq) = H2O(l) + NaCN(aq)
CrCl2 + KNO3 = Cr(NO3)2 + KCl =>
CrCl2 + 2 KNO3 = Cr(NO3)2 + 2 KCl
Cu2O3 + Cu2S = Cu + SO2 =>
2 Cu2O3 + 3 Cu2S = 10 Cu + 3 SO2
Cu + Ag(NO3)2 = Ag + Cu(NO3)2 =>
Cu + Ag(NO3)2 = Ag + Cu(NO3)2
KBr + H2SO4 = H2O + K2SO4 + SO2 + Br2 =>
2 KBr + 2 H2SO4 = 2 H2O + K2SO4 + SO2 + Br2
CH3(OH) + O2 = H2CO + H2O =>
2 CH3(OH) + O2 = 2 H2CO + 2 H2O
H2S + K2Cr2O7 + HCl = S + CrCl3 + KCl + H2O =>
3 H2S + K2Cr2O7 + 8 HCl = 3 S + 2 CrCl3 + 2 KCl + 7 H2O
FeSe + Ga(OH)3 = Fe(OH)2 + Ga2Se3 =>
3 FeSe + 2 Ga(OH)3 = 3 Fe(OH)2 + Ga2Se3
Ca3(PO4)2 = Ca3 + P + O2 =>
Ca3(PO4)2 = Ca3 + 2 P + 4 O2
H2SO4 + NH3 = (NH4)2SO4 =>
H2SO4 + 2 NH3 = (NH4)2SO4
C6HO + O2 = CO2 + H2O =>
4 C6HO + 23 O2 = 24 CO2 + 2 H2O
C6H5OH + C6H5COCl + NaOH = NaCl + C6H5COOC6H5 + H2O =>
C6H5OH + C6H5COCl + NaOH = NaCl + C6H5COOC6H5 + H2O
NH3 + HCOH = H2O + (CH2)6N4 =>
4 NH3 + 6 HCOH = 6 H2O + (CH2)6N4
H2O + LiPF6 = HF + LiPO2F2 =>
2 H2O + LiPF6 = 4 HF + LiPO2F2
Ti + S = Ti2S3 =>
2 Ti + 3 S = Ti2S3
C3H4 + HBr = C3H3Br + H2 =>
C3H4 + HBr = C3H3Br + H2
Hg2Cl = Hg2 + HgCl =>
2 Hg2Cl = Hg2 + 2 HgCl
NaNO2 + H2SO4 + FeSO4 = Fe(SO4)3 + NO + Na2SO4 + H2O =>
4 NaNO2 + 4 H2SO4 + FeSO4 = Fe(SO4)3 + 4 NO + 2 Na2SO4 + 4 H2O
K2CO3 + H3PO4 = K3PO4 + CO2 + H2O =>
3 K2CO3 + 2 H3PO4 = 2 K3PO4 + 3 CO2 + 3 H2O
MgCO3 + HNO3 = CO2 + H2O + Mg(NO3)2 =>
MgCO3 + 2 HNO3 = CO2 + H2O + Mg(NO3)2
SrCl2 + Na3(PO4) = Sr3(PO4)2 + NaCl =>
3 SrCl2 + 2 Na3(PO4) = Sr3(PO4)2 + 6 NaCl
C5H11Cl + NaHCO3 = CO2 + NaCl + H2O + C5H12 =>
16 C5H11Cl + 16 NaHCO3 = 21 CO2 + 16 NaCl + 6 H2O + 15 C5H12
Cl2 + F{-} = Cl{-} + F2 =>
Cl2 + 2 F{-} = 2 Cl{-} + F2
H2 + XO2 + X376N2 = XH2O + XN2 =>
750 H2 + 375 XO2 + X376N2 = 750 XH2O + XN2
Co + S = Co2S3 =>
2 Co + 3 S = Co2S3
N2 + Mg = Mg2N3 =>
3 N2 + 4 Mg = 2 Mg2N3
Fe(OH)3 + HMnO4 = Fe(MnO4)3 + H2O =>
Fe(OH)3 + 3 HMnO4 = Fe(MnO4)3 + 3 H2O
CaCl2 + HC2H3O2 = Ca(C2H3O2)2 + HCl =>
CaCl2 + 2 HC2H3O2 = Ca(C2H3O2)2 + 2 HCl
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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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