| Équations équilibrées la veille | Équations équilibrées le lendemain |
Rb + ZnO = RbO + Zn
NaOH + Al2(SO4)3 = Al(OH)3(osad) + Na2SO4 =>
6 NaOH + Al2(SO4)3 = 2 Al(OH)3(osad) + 3 Na2SO4
C4H8 + CrO3 + HCl = C2H4O2 + Cr2Cl3 + H2O =>
9 C4H8 + 16 CrO3 + 24 HCl = 18 C2H4O2 + 8 Cr2Cl3 + 12 H2O
NaCl + Br(NO3)2 = NaNO3 + BrCl2 =>
2 NaCl + Br(NO3)2 = 2 NaNO3 + BrCl2
CO + Na(OH)2 = Na2CO3 + H2O =>
CO + 2 Na(OH)2 = Na2CO3 + 2 H2O
[Mn(NH3)4]{2+} + H2S = MnS + NH4{+} + NH3 =>
[Mn(NH3)4]{2+} + H2S = MnS + 2 NH4{+} + 2 NH3
NiSO4 + Pb(NO3)2 = Ni(NO3)2 + SO4Pb =>
NiSO4 + Pb(NO3)2 = Ni(NO3)2 + SO4Pb
CuCl2 + K4FeCN6 = CuCl + KCl + K3FeCN6 =>
CuCl2 + K4FeCN6 = CuCl + KCl + K3FeCN6
SrCl2 + Na2HPo4 = SrHPo4 + NaCl =>
SrCl2 + Na2HPo4 = SrHPo4 + 2 NaCl
Cr(SO4) + NaOH = Cr(OH)2 + Na2SO4 =>
Cr(SO4) + 2 NaOH = Cr(OH)2 + Na2SO4
NaOH(aq) + HC2H3O2(aq) = NaC2H3O2(aq) + H2O(aq) =>
NaOH(aq) + HC2H3O2(aq) = NaC2H3O2(aq) + H2O(aq)
Al(OH)3 + FeCl2 = AlCl2 + Fe(OH)3 =>
Al(OH)3 + FeCl2 = AlCl2 + Fe(OH)3
CH3SO3H + H2O = H2S2O7 + C2H4 + H2 =>
2 CH3SO3H + H2O = H2S2O7 + C2H4 + 2 H2
C2H4O2 + SOCl2 = C2H3OCl + SO2 + HCl =>
C2H4O2 + SOCl2 = C2H3OCl + SO2 + HCl
Cl2 + CaBr = CaCl2 + Br =>
Cl2 + CaBr = CaCl2 + Br
Sb2(SO4)3 + KMnO4 + H2O = H3SbO4 + K2SO4 + MnSO4 + H2SO4 =>
5 Sb2(SO4)3 + 4 KMnO4 + 24 H2O = 10 H3SbO4 + 2 K2SO4 + 4 MnSO4 + 9 H2SO4
C5H12 + I2 = C5H12I2 =>
C5H12 + I2 = C5H12I2
Ba(OH)2 + CO2 = BaO + C(OH)4 =>
2 Ba(OH)2 + CO2 = 2 BaO + C(OH)4
NO + Na2SO3 = N2O + Na2SO4 =>
2 NO + Na2SO3 = N2O + Na2SO4
C6H10O + HNO3 + H2 = C6H11NO + H2O =>
C6H10O + HNO3 + 3 H2 = C6H11NO + 3 H2O
NaOH + NaHCO3 = Na + CO3 + H2O =>
NaOH + NaHCO3 = 2 Na + CO3 + H2O
Cu + HNO3(k) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(k) = 3 Cu(NO3)2 + 2 NO + 4 H2O
(NH4)2SO4 + Pb(C2H3O2)2 = (NH4)(C2H3O2) + PbSO4 =>
(NH4)2SO4 + Pb(C2H3O2)2 = 2(NH4)(C2H3O2) + PbSO4
C3H4O2 + NaOH = H2O + NaCH2CHCO2 =>
C3H4O2 + NaOH = H2O + NaCH2CHCO2
P2O5 + H2S = P2SO4 + H2O =>
P2O5 + H2S = P2SO4 + H2O
Zn + Pb(NO3)4 = (ZnNO3)2 + Pb =>
4 Zn + Pb(NO3)4 = 2(ZnNO3)2 + Pb
Cu(CH3COO)2 + H2S = CuS + CH3 + CO2 + H2O =>
7 Cu(CH3COO)2 + 7 H2S = 7 CuS + 16 CH3 + 12 CO2 + 4 H2O
Br2 + CaI2 = Br2Ca + I =>
Br2 + CaI2 = Br2Ca + 2 I
Rb(OH) + HF = RbF + H(OH) =>
Rb(OH) + HF = RbF + H(OH)
NiCl2 + NaBH4 = Ni + BH4 + NaCl2 =>
NiCl2 + NaBH4 = Ni + BH4 + NaCl2
N2 + H2 = NH3(classification) =>
N2 + 3 H2 = 2 NH3(classification)
Na3PO4 + CuSO4 = Cu3(PO4)2 + Na2SO4(aq) =>
2 Na3PO4 + 3 CuSO4 = Cu3(PO4)2 + 3 Na2SO4(aq)
CaOH + H3PO2 = CaPO + H2O =>
CaOH + H3PO2 = CaPO + 2 H2O
Zn + HNO3 = Zn3(NO3)2 + NH4(NO3) + H2O =>
12 Zn + 10 HNO3 = 4 Zn3(NO3)2 + NH4(NO3) + 3 H2O
NaI(ac) + HOCl(ac) = NaIO3(ac) + HCl(ac) =>
NaI(ac) + 3 HOCl(ac) = NaIO3(ac) + 3 HCl(ac)
Ca(OH)2 + Mg(NO3)2 = Mg(OH)2 + Ca(NO3)2 =>
Ca(OH)2 + Mg(NO3)2 = Mg(OH)2 + Ca(NO3)2
Mg + AuBr = Au + MgBr2 =>
Mg + 2 AuBr = 2 Au + MgBr2
KH2PO4 + Ba(OH)2 = K2HPO4 + BaHPO4 + H2O =>
2 KH2PO4 + Ba(OH)2 = K2HPO4 + BaHPO4 + 2 H2O
H3PO4 + K(OH) = K2HPO4 + H2O =>
H3PO4 + 2 K(OH) = K2HPO4 + 2 H2O
Cu(OH)2 + NaOH = Cu(OH)4 + Na =>
Cu(OH)2 + 2 NaOH = Cu(OH)4 + 2 Na
NiSO4 + HNO3 + H2SO4 = Ni(SO4)3 + NO2 + H2O =>
NiSO4 + 4 HNO3 + 2 H2SO4 = Ni(SO4)3 + 4 NO2 + 4 H2O
NaOH(Ac) + CuCl2(Ac) = Cu(OH)2(Ac) + NaCl(Ac) =>
2 NaOH(Ac) + CuCl2(Ac) = Cu(OH)2(Ac) + 2 NaCl(Ac)
Ti + NaOH = Ti(OH)2 + Na =>
Ti + 2 NaOH = Ti(OH)2 + 2 Na
PbO + HCl = H2O + PbCl2 =>
PbO + 2 HCl = H2O + PbCl2
C12H26 + KAl(SO4)2*12(H2O) = KAl(SO4)2 + C12H26*12(H2O) =>
C12H26 + KAl(SO4)2*12(H2O) = KAl(SO4)2 + C12H26*12(H2O)
NiBr2(aq) + K2CO3(aq) = NiCO3(s) + KBr(aq) =>
NiBr2(aq) + K2CO3(aq) = NiCO3(s) + 2 KBr(aq)
Al(NO3)3 + K2Cr2O7 = Al2(Cr2O7)3 + KNO3 =>
2 Al(NO3)3 + 3 K2Cr2O7 = Al2(Cr2O7)3 + 6 KNO3
HPr + O2 = H2O + Pr =>
4 HPr + O2 = 2 H2O + 4 Pr
HCl + NaOH = NaCl + (H2O)2 =>
2 HCl + 2 NaOH = 2 NaCl + (H2O)2
Li2CO3 + HCl = CO2 + HClLi2O =>
Li2CO3 + HCl = CO2 + HClLi2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/27/25
Équations équilibrées sur05/27/24
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