| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K = K2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Na2SO4 + NH4I = NaI + (NH4)2SO4 =>
Na2SO4 + 2 NH4I = 2 NaI + (NH4)2SO4
P3N5 + BaN6 + NH4Cl = BaH4P6N12 + HCl + N2 =>
6 P3N5 + 3 BaN6 + 4 NH4Cl = 3 BaH4P6N12 + 4 HCl + 8 N2
PhCl + NaOH = PhOH + NaCl =>
PhCl + NaOH = PhOH + NaCl
Fe + Br = FeBr2 =>
Fe + 2 Br = FeBr2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Na2CO3 + BaCl2 = Na2Ba + CO3Cl2 =>
Na2CO3 + BaCl2 = Na2Ba + CO3Cl2
Na + H2O = H2 + Na(OH)3 =>
2 Na + 6 H2O = 3 H2 + 2 Na(OH)3
Cl2 + NaOH = NaCl + OCl + H2O =>
3 Cl2 + 4 NaOH = 4 NaCl + 2 OCl + 2 H2O
C2H6O + KMnO4 = C2H4O + MnO + KOH + H2O =>
5 C2H6O + 2 KMnO4 = 5 C2H4O + 2 MnO + 2 KOH + 4 H2O
C2H7NH2 + O2 = CO2 + H2O + N2 =>
4 C2H7NH2 + 17 O2 = 8 CO2 + 18 H2O + 2 N2
Cu{2+} + K4[Fe(CN)6] = Cu2[Fe(CN)6] + K{+} =>
2 Cu{2+} + K4[Fe(CN)6] = Cu2[Fe(CN)6] + 4 K{+}
NaOH + (NH4)2S = Na2S + OHNH4 =>
2 NaOH + (NH4)2S = Na2S + 2 OHNH4
NH4OH + CuClO3 = CuOH + NH4ClO3 =>
NH4OH + CuClO3 = CuOH + NH4ClO3
CH2NH2COOH + O2 = CO2 + HNO3 + H2O =>
2 CH2NH2COOH + 7 O2 = 4 CO2 + 2 HNO3 + 4 H2O
CeK + B2O3 = K2O + B + Ce =>
6 CeK + B2O3 = 3 K2O + 2 B + 6 Ce
NaOH + NH4NO3 = NaNO3 + H2O + N2 =>
2 NaOH + 5 NH4NO3 = 2 NaNO3 + 11 H2O + 4 N2
Na2[Sn(OH)4] + H2O2 = NaOH + Sn(OH)4 =>
Na2[Sn(OH)4] + H2O2 = 2 NaOH + Sn(OH)4
H2C2O + KMnO4 = CO2 + K2O + MnO + H2O =>
5 H2C2O + 8 KMnO4 = 10 CO2 + 4 K2O + 8 MnO + 5 H2O
H2SO4 + Ba(OH)2 = H2Ba + SO4OH2 =>
2 H2SO4 + Ba(OH)2 = H2Ba + 2 SO4OH2
C12H22O11 + O2 = CO2 + H2OO =>
2 C12H22O11 + 35 O2 = 24 CO2 + 22 H2OO
Na3Po4 + CoBr2 = Na3Br2 + CoPo4 =>
Na3Po4 + CoBr2 = Na3Br2 + CoPo4
(C6H10O5)N + I2 = (C6H10O5)N*I2 =>
(C6H10O5)N + I2 = (C6H10O5)N*I2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
MgSO4 + Mg(OH)2 = (MgOH)2SO4 =>
MgSO4 + Mg(OH)2 = (MgOH)2SO4
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
NaOH + NH4HCO3 = NaHCO3 + NH4OH =>
NaOH + NH4HCO3 = NaHCO3 + NH4OH
SrBr2 + K2SO4 = SrSO4 + KBr =>
SrBr2 + K2SO4 = SrSO4 + 2 KBr
PCl3 + H2 = PH3 + HCl =>
PCl3 + 3 H2 = PH3 + 3 HCl
Si + O2 = Si4O2 =>
4 Si + O2 = Si4O2
Cu2SO4 + H2S = Cu2S + H2SO4 =>
Cu2SO4 + H2S = Cu2S + H2SO4
(CH3)3CCl + H2O = Cl + (CH3)COH + H3O =>
(CH3)3CCl + 7 H2O = Cl + 2(CH3)COH + 5 H3O
Zn(HSO4)2 + NaOH = Zn(OH)2 + Na2SO4 + H2O =>
Zn(HSO4)2 + 4 NaOH = Zn(OH)2 + 2 Na2SO4 + 2 H2O
KNO3(s) + C6H12O6(s) = N2(g) + CO2(g) + H2O(g) + K2CO3(s) =>
24 KNO3(s) + 5 C6H12O6(s) = 12 N2(g) + 18 CO2(g) + 30 H2O(g) + 12 K2CO3(s)
H3PO4 + Cu = Cu3(PO4)2 + H2 =>
2 H3PO4 + 3 Cu = Cu3(PO4)2 + 3 H2
Ba + IO4 = BaO4 + I =>
Ba + IO4 = BaO4 + I
PO4{3-} + MoO4{2-} + H{+} + NH4{+} = (NH4)3PO4*12MoO3 + H2O =>
PO4{3-} + 12 MoO4{2-} + 24 H{+} + 3 NH4{+} = (NH4)3PO4*12MoO3 + 12 H2O
KI + HClO = HI + KClO =>
KI + HClO = HI + KClO
Na2S2O8 + HCl = NaCl + H2O + S2O7 =>
Na2S2O8 + 2 HCl = 2 NaCl + H2O + S2O7
Pb(aq) + (SO4)2(aq) = PbSO4(s) =>
2 Pb(aq) + (SO4)2(aq) = 2 PbSO4(s)
AlBr3 + (NH4)(OH) = NH4Br + Al(OH)3 =>
AlBr3 + 3(NH4)(OH) = 3 NH4Br + Al(OH)3
Cs(OH) + H3AsO3 = Cs3AsO3 + H2O =>
3 Cs(OH) + H3AsO3 = Cs3AsO3 + 3 H2O
AlO + C = AlC + O =>
AlO + C = AlC + O
CaO(aq) + H2SO4(aq) = CaSO4 + H2O =>
CaO(aq) + H2SO4(aq) = CaSO4 + H2O
Hg2(NO3)2 + NH3 = Hg + Hg(NH2)NO3 + NH4NO3 =>
Hg2(NO3)2 + 2 NH3 = Hg + Hg(NH2)NO3 + NH4NO3
CaO(aq) + CO2(g) = Ca(g) + CO3(g) =>
CaO(aq) + CO2(g) = Ca(g) + CO3(g)
FeC2O4 + O2 = FeO + CO2 =>
2 FeC2O4 + O2 = 2 FeO + 4 CO2
LiOH + Cr(OH)3 = Li3CrO3 + H2O =>
3 LiOH + Cr(OH)3 = Li3CrO3 + 3 H2O
Fe + S = FeS =>
Fe + S = FeS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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