| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(NO3)2 + NH3 = Ba(NH3) + 2 NO3
CuOZn(OH)2 = Cu(OH)2ZnO =>
CuOZn(OH)2 = Cu(OH)2ZnO
HCN + NaClO = NaOCN + HCl =>
HCN + NaClO = NaOCN + HCl
FeCl3 + NaNO3 = Fe(NO3)3 + Na3Cl3 =>
FeCl3 + 3 NaNO3 = Fe(NO3)3 + Na3Cl3
CoCl2 + NaS = CoS + NaCl2 =>
CoCl2 + NaS = CoS + NaCl2
Na(NO3) + NaCl = Na + Cl(NO3) =>
Na(NO3) + NaCl = 2 Na + Cl(NO3)
C2H3OF + O2 = CO2 + H2O + F2 =>
4 C2H3OF + 9 O2 = 8 CO2 + 6 H2O + 2 F2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Na2CO3(aq) + NiCl2(aq) = NiCO3(aq) + NaCl(aq) =>
Na2CO3(aq) + NiCl2(aq) = NiCO3(aq) + 2 NaCl(aq)
CH4 + Cl2 + F2 = CCl2F2 + HCl =>
CH4 + 3 Cl2 + F2 = CCl2F2 + 4 HCl
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Ba(NO3)2 + NH3 = Ba(NH3)2 + NO3 =>
Ba(NO3)2 + 2 NH3 = Ba(NH3)2 + 2 NO3
Ba(MnO4)2 + Zn(OH)2 = BaMnO4 + Zn(MnO4)2 + H2O + O2 =>
4 Ba(MnO4)2 + 2 Zn(OH)2 = 4 BaMnO4 + 2 Zn(MnO4)2 + 2 H2O + O2
Ag(CH3COO) + KCl = AgCl + K(CH3COO) =>
Ag(CH3COO) + KCl = AgCl + K(CH3COO)
B + N = BN2 =>
B + 2 N = BN2
C2H3OF + O2 = CO + H2O + F2 =>
4 C2H3OF + 5 O2 = 8 CO + 6 H2O + 2 F2
NH3 + NH4NO3 = NH3NH4 + NO3 =>
NH3 + NH4NO3 = NH3NH4 + NO3
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
CH4 + Cl2 + F2 = CClF3 + H2 =>
2 CH4 + Cl2 + 3 F2 = 2 CClF3 + 4 H2
Fe + Na2SO4 = FeSO4 + Na =>
Fe + Na2SO4 = FeSO4 + 2 Na
BrNaI = NaBrI =>
BrNaI = NaBrI
KIBr = KBrI =>
KIBr = KBrI
Cu(SO4) + NaCl = CuCl2 + Na2(SO4) =>
Cu(SO4) + 2 NaCl = CuCl2 + Na2(SO4)
N + B = NB =>
N + B = NB
H2O(l) + NH3(s) = NH4OH(ac) =>
H2O(l) + NH3(s) = NH4OH(ac)
C2H3OF + O2 = CO + H2O + HF =>
C2H3OF + O2 = 2 CO + H2O + HF
CH4 + Cl2 + F2 = CF2Cl2 + HF =>
CH4 + Cl2 + 3 F2 = CF2Cl2 + 4 HF
Fe + Na2SO4 = Fe2(SO4)3 + Na =>
2 Fe + 3 Na2SO4 = Fe2(SO4)3 + 6 Na
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
CH3CH2OH + CH3CH2CH2COOH = CH3CH2CH2COOCH2CH3 + H2O =>
CH3CH2OH + CH3CH2CH2COOH = CH3CH2CH2COOCH2CH3 + H2O
H{2}O{2} = H{2}O{}O{2} =>
H{2}O{2} = H{2}O{}O{2}
C2H2O4*2H2O + K2Cr2O7 = K(Cr(C2O4)2(H2O)2)*2H2O + H2O + CO2 =>
7 C2H2O4*2H2O + K2Cr2O7 = 2 K(Cr(C2O4)2(H2O)2)*2H2O + 13 H2O + 6 CO2
CH4 + Cl2 + F2 = CFC12 + HCl =>
26 CH4 + 52 Cl2 + F2 = 2 CFC12 + 104 HCl
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
NaI + H2(SO4) = I + H2S + Na2(SO4) + H(OH) =>
8 NaI + 5 H2(SO4) = 8 I + H2S + 4 Na2(SO4) + 4 H(OH)
AlS3 = Al + S =>
AlS3 = Al + 3 S
B + N = BN =>
B + N = BN
Zn + PbNh = ZnNh + Pb =>
Zn + PbNh = ZnNh + Pb
HCN + NaClO = NaOCN + HCl =>
HCN + NaClO = NaOCN + HCl
NaI + H2(SO4) = I0 + H2S + Na2(SO4) + H(OH) =>
8 NaI + 5 H2(SO4) = 8 I0 + H2S + 4 Na2(SO4) + 4 H(OH)
H{+} + Fe2S3 = Fe{3+} + H2S =>
6 H{+} + Fe2S3 = 2 Fe{3+} + 3 H2S
N2 + CO2 = C(NO)2 =>
N2 + CO2 = C(NO)2
BeOH2SO4 = BeSO4H2O =>
BeOH2SO4 = BeSO4H2O
AlI3 + NaOH = AlI3NaOH =>
AlI3 + NaOH = AlI3NaOH
Cu(OH)2 + Na2SO4 + HCl = CuSO4 + NaCl + H2O =>
Cu(OH)2 + Na2SO4 + 2 HCl = CuSO4 + 2 NaCl + 2 H2O
HCI + Pb(NO3)2 = Pb + HCI(NO3)2 =>
HCI + Pb(NO3)2 = Pb + HCI(NO3)2
HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O
H + SO4 = H2SO4 =>
2 H + SO4 = H2SO4
C5H12O + CO2 = C6H12O + O2 =>
C5H12O + CO2 = C6H12O + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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