| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnCl + NaC = MnC + NaCl
Na3PO4(aq) + HCl(aq) = NaCl(aq) + H3PO4(aq) =>
Na3PO4(aq) + 3 HCl(aq) = 3 NaCl(aq) + H3PO4(aq)
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
P + NaOH + H2O = PH3 + Na(H2PO2) =>
4 P + 3 NaOH + 3 H2O = PH3 + 3 Na(H2PO2)
KCl + MgSO4*7H2O = MgCl2 + K2SO4 + H2O =>
2 KCl + MgSO4*7H2O = MgCl2 + K2SO4 + 7 H2O
TiCl4(s) + H2O(l) = TiO2(s) + HCl(g) =>
TiCl4(s) + 2 H2O(l) = TiO2(s) + 4 HCl(g)
MnCl2(aq) + K2Co3(aq) = KCl(aq) + MnCo3(s) =>
MnCl2(aq) + K2Co3(aq) = 2 KCl(aq) + MnCo3(s)
Ba(oh)2 + MgSO4 = BaSO4 + Mg(oh) =>
Ba(oh)2 + 2 MgSO4 = 2 BaSO4 + 2 Mg(oh)
Fe{2+} + H2O = Fe3O4 + e + H{+} =>
3 Fe{2+} + 4 H2O = Fe3O4 + 2e + 8 H{+}
Cu(NO3)2 = CuO2 + NO2 =>
Cu(NO3)2 = CuO2 + 2 NO2
FeCl2(s) + ClF3(g) = FeF3(s) + Cl2(g) =>
2 FeCl2(s) + 2 ClF3(g) = 2 FeF3(s) + 3 Cl2(g)
CH3COH + KMnO4 = CH3COOH + MnO2 + K =>
2 CH3COH + KMnO4 = 2 CH3COOH + MnO2 + K
Na2CO3 + HNO3 = CO2 + H2O + Na2(NO3)2 =>
Na2CO3 + 2 HNO3 = CO2 + H2O + Na2(NO3)2
H2SO4 + AgCl = H2SO4AgCl =>
H2SO4 + AgCl = H2SO4AgCl
CaCO3 + Fe2(SO4)3 + H2O = CaSO4H2O + Fe2O3 + CO2 =>
3 CaCO3 + Fe2(SO4)3 + 3 H2O = 3 CaSO4H2O + Fe2O3 + 3 CO2
SN(OH)2 + HCl = SNOHCl + H2O =>
SN(OH)2 + HCl = SNOHCl + H2O
Rb3N + BeF2 = Be3N2 + RbF =>
2 Rb3N + 3 BeF2 = Be3N2 + 6 RbF
C6H12O6 + O2(g) = CO2 + H2O =>
C6H12O6 + 6 O2(g) = 6 CO2 + 6 H2O
Fe{3+} + Zn(Hg) = Fe + Zn{2+} + Hg =>
2 Fe{3+} + 3 Zn(Hg) = 2 Fe + 3 Zn{2+} + 3 Hg
Cu[(NH3)]4 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + K + NH3 =>
2 Cu[(NH3)]4 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + 4 K + 8 NH3
NH4SO4 + CaH = NH4H + CaSO4 =>
NH4SO4 + CaH = NH4H + CaSO4
Eu2O3 + HNO3 = Eu(NO3)3 + H2O =>
Eu2O3 + 6 HNO3 = 2 Eu(NO3)3 + 3 H2O
NH4CI + AgNO3 = NH4NO3 + AgCI =>
NH4CI + AgNO3 = NH4NO3 + AgCI
C2H7N + HBr = CH3CH2Br + NH3 =>
C2H7N + HBr = CH3CH2Br + NH3
Sn + HgNO3 = Sn(NO3)2 + Hg =>
Sn + 2 HgNO3 = Sn(NO3)2 + 2 Hg
C48H100O6 + O2 = CO2 + H2O =>
C48H100O6 + 70 O2 = 48 CO2 + 50 H2O
Ag(NO3)2 + Na3PO4 = Ag3(PO4)2 + NaNO3 =>
3 Ag(NO3)2 + 2 Na3PO4 = Ag3(PO4)2 + 6 NaNO3
C6H12O6 = (CH3)2CO + CO2 + H2O =>
2 C6H12O6 = 3(CH3)2CO + 3 CO2 + 3 H2O
KMnO4 + H2S + HCl = MnCl2 + SO2 + KCl + H2O =>
6 KMnO4 + 5 H2S + 18 HCl = 6 MnCl2 + 5 SO2 + 6 KCl + 14 H2O
SO2Ba(OH)2 = H2OBaSO3 =>
SO2Ba(OH)2 = H2OBaSO3
Pb(NO3)2 + KL = KNO3 + PbL2 =>
Pb(NO3)2 + 2 KL = 2 KNO3 + PbL2
Ba(NO3)2(aq) + NaOH(aq) = Ba(OH)2 + Na(NO3) =>
Ba(NO3)2(aq) + 2 NaOH(aq) = Ba(OH)2 + 2 Na(NO3)
Mg + Al(SO4)3 = Mg(SO4) + Al =>
3 Mg + Al(SO4)3 = 3 Mg(SO4) + Al
P2 + Cl2 = PCl5 =>
P2 + 5 Cl2 = 2 PCl5
C3H8O3 + C3O + (H2O) = C6H12O6 =>
C3H8O3 + C3O + 2(H2O) = C6H12O6
Na2B4O7 + H2SO4 + H2O = H3BO3 + Na2SO4 =>
Na2B4O7 + H2SO4 + 5 H2O = 4 H3BO3 + Na2SO4
P4 + KClO3 = KCl + PO4 =>
3 P4 + 16 KClO3 = 16 KCl + 12 PO4
Na2Cr2O7 + C4H8 + H2SO4 = Na2SO4 + Cr2(SO4)2 + CH3COOH + H2O =>
Na2Cr2O7 + C4H8 + 3 H2SO4 = Na2SO4 + Cr2(SO4)2 + 2 CH3COOH + 3 H2O
MgCO3 + H2CO3(aq) = Mg(HCO3)2(aq) =>
MgCO3 + H2CO3(aq) = Mg(HCO3)2(aq)
FeCl2(aq) + HgNO3(aq) = Fe(NO3)2 + HgCl =>
FeCl2(aq) + 2 HgNO3(aq) = Fe(NO3)2 + 2 HgCl
PbCl2(aq) + Na2SO4(aq) = PbSO4 + NaCl(aq) =>
PbCl2(aq) + Na2SO4(aq) = PbSO4 + 2 NaCl(aq)
N2O5 + Water = HNO3 =>
N2O5 + H2O = 2 HNO3
IBr + NH3 = NH4Br + NI3IBr =>
4 IBr + 4 NH3 = 3 NH4Br + NI3IBr
Na2B4O7*10H2O(borax) + HCl = NaCl + H3BO3 + H2O =>
Na2B4O7*10H2O(borax) + 2 HCl = 2 NaCl + 4 H3BO3 + 5 H2O
FeCl3 + CH3COONa = NaCl + Fe(CH3COO)3 =>
FeCl3 + 3 CH3COONa = 3 NaCl + Fe(CH3COO)3
SnO2 = O + Sn =>
SnO2 = 2 O + Sn
Zn2 + Pb(NO3)2 = ZnNO3 + Pb =>
Zn2 + Pb(NO3)2 = 2 ZnNO3 + Pb
NaOH + Mg{2+} = Mg(OH){2+} + Na =>
NaOH + Mg{2+} = Mg(OH){2+} + Na
K2Cr2O7 + H3SbO3 + HCl = H3SbO4 + CrCl3 + H2O + KCl =>
K2Cr2O7 + 3 H3SbO3 + 8 HCl = 3 H3SbO4 + 2 CrCl3 + 4 H2O + 2 KCl
Mg(OH) + H2NO3 = Mg2(NO3) + H2O =>
2 Mg(OH) + H2NO3 = Mg2(NO3) + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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