| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO4 + NaOH = SO4OH + Na
NaCl + Fe(No3)3 = Na(No3)3 + FeCl =>
NaCl + Fe(No3)3 = Na(No3)3 + FeCl
AgNO3 + MnCl2 = Mn(NO3)2 + AgCl =>
2 AgNO3 + MnCl2 = Mn(NO3)2 + 2 AgCl
C6H12O3(l) + O2(g) = CO2(g) + H2O(g) =>
2 C6H12O3(l) + 15 O2(g) = 12 CO2(g) + 12 H2O(g)
H2O2 + HNO3 + S = NH3 + H2SO4 =>
7 H2O2 + 2 HNO3 + 5 S = 2 NH3 + 5 H2SO4
NO + KClO3 + KOH = KNO3 + Cl2 + H2O =>
10 NO + 6 KClO3 + 4 KOH = 10 KNO3 + 3 Cl2 + 2 H2O
S8 + NaOH = Na2S + Na2S2O3 + H2O =>
S8 + 12 NaOH = 4 Na2S + 2 Na2S2O3 + 6 H2O
FeS + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeS + 10 H2SO4 = Fe2(SO4)3 + 9 SO2 + 10 H2O
PbBr + NaOH = PbOH + NaBr =>
PbBr + NaOH = PbOH + NaBr
Cr2O3 + Br2 + NaOH = NaCrO4 + NaBr + H2O =>
Cr2O3 + 4 Br2 + 10 NaOH = 2 NaCrO4 + 8 NaBr + 5 H2O
CH3CH2MgBr + H2O = CH3CH3 + MgBrOH =>
CH3CH2MgBr + H2O = CH3CH3 + MgBrOH
KClSbAu = KAuSbCl =>
KClSbAu = KAuSbCl
AlPO4 + NaOH = [Al(OH)2]3(PO4) + Na3PO4 =>
3 AlPO4 + 6 NaOH = [Al(OH)2]3(PO4) + 2 Na3PO4
NH3 + Cl = NH4Cl + N =>
4 NH3 + 3 Cl = 3 NH4Cl + N
CuClNaCN = CuCNNaCl =>
CuClNaCN = CuCNNaCl
Cu(NO3)2 + H2O = HNO3 + H2CuO2 =>
Cu(NO3)2 + 2 H2O = 2 HNO3 + H2CuO2
KOH + CUCl2 = KCl + CU(OH)2 =>
2 KOH + CUCl2 = 2 KCl + CU(OH)2
Fe2N3 = Fe2 + N3 =>
Fe2N3 = Fe2 + N3
NaOH + FeCI = NaCI + FeOH =>
NaOH + FeCI = NaCI + FeOH
CH2OPCl5 = CH2Cl2POCl3 =>
CH2OPCl5 = CH2Cl2POCl3
S8 + NaOH = Na2S + Na2S2O3 + H2O =>
S8 + 12 NaOH = 4 Na2S + 2 Na2S2O3 + 6 H2O
N2 + O2 = N2O2 =>
N2 + O2 = N2O2
P + Sr = SrP2 =>
2 P + Sr = SrP2
Ba(OH)2 + H3PO4 = Ba2PO4 + H3(OH)4 =>
2 Ba(OH)2 + H3PO4 = Ba2PO4 + H3(OH)4
NaH2PO2 + KMnO4 + H2SO4 = NaH2PO4 + MnO2 + K2SO4 + H2O =>
3 NaH2PO2 + 4 KMnO4 + 2 H2SO4 = 3 NaH2PO4 + 4 MnO2 + 2 K2SO4 + 2 H2O
Fe2(HPO)3 + H2 = Fe + H2O + PH3 =>
Fe2(HPO)3 + 6 H2 = 2 Fe + 3 H2O + 3 PH3
C6Cl3 = C + Cl2 =>
2 C6Cl3 = 12 C + 3 Cl2
(C6H14O) + O2 = CO2 + H2O =>
(C6H14O) + 9 O2 = 6 CO2 + 7 H2O
Na(OH)2 + H3O = H2O + Na =>
Na(OH)2 + 2 H3O = 4 H2O + Na
Fe23 + N2 = FeN =>
2 Fe23 + 23 N2 = 46 FeN
Sr(NO3)2(aq) + K2SO4(aq) = SrSO4(s) + KNO3 =>
Sr(NO3)2(aq) + K2SO4(aq) = SrSO4(s) + 2 KNO3
MgCl2 + Ba(OH)2 = Mg(OH)2 + Ba(Cl)2 =>
MgCl2 + Ba(OH)2 = Mg(OH)2 + Ba(Cl)2
KMnOHHCO = HMnOKHCO =>
KMnOHHCO = HMnOKHCO
As4O6 + H{+} + MnO4{-} + H2O = Mn{2+} + H3AsO4 =>
5 As4O6 + 24 H{+} + 8 MnO4{-} + 18 H2O = 8 Mn{2+} + 20 H3AsO4
NaSO3 + KMnO4 + H2SO4 = NaSO4 + MnSO4 + KSO4 + H2O =>
2 NaSO3 + KMnO4 + 2 H2SO4 = 2 NaSO4 + MnSO4 + KSO4 + 2 H2O
CuCl3 + Li3PO4 = CuPO4 + Li3Cl3 =>
CuCl3 + Li3PO4 = CuPO4 + Li3Cl3
AI + I2 = AII3 =>
2 AI + 3 I2 = 2 AII3
AgCrO4NH4Cl = AgClNH4CrO4 =>
AgCrO4NH4Cl = AgClNH4CrO4
P + Ca = CaP2 =>
2 P + Ca = CaP2
Pb + NH3 = Pb(NH3) =>
Pb + NH3 = Pb(NH3)
NaOHCO2H2O = NaH3CO4 =>
NaOHCO2H2O = NaH3CO4
HIONaNO2 = NaIOHNO2 =>
HIONaNO2 = NaIOHNO2
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
Al(s) + Cu(CH3CO2)2(aq) = Cu(s) + Al(CH3CO2)3(aq) =>
2 Al(s) + 3 Cu(CH3CO2)2(aq) = 3 Cu(s) + 2 Al(CH3CO2)3(aq)
Fe2(SO4)3 + K2S = Fe2S3 + K2SO4 =>
Fe2(SO4)3 + 3 K2S = Fe2S3 + 3 K2SO4
Mg + H2O + Nh4Cl = Mg(OH)2 + HCl + Nh3 =>
3 Mg + 6 H2O + 6 Nh4Cl = 3 Mg(OH)2 + 6 HCl + 8 Nh3
Zn(s) + HCl(aq) = H2(g) + ZnCl2(aq) =>
Zn(s) + 2 HCl(aq) = H2(g) + ZnCl2(aq)
NiCl2(s) + O(g) = Ni2O3(s) + Cl2O5(g) =>
2 NiCl2(s) + 13 O(g) = Ni2O3(s) + 2 Cl2O5(g)
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
e + HNO3 = NO3{-} + NO + H2O =>
3e + 4 HNO3 = 3 NO3{-} + NO + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/23/24
Équations équilibrées sur05/23/23
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