| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaO2 + H2O = H2CaO3
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO2 + H2O =>
Cu2S + 12 HNO3 = Cu(NO3)2 + CuSO4 + 10 NO2 + 6 H2O
CoSO4 + NH3 + H2O = [Co(NH3)4](OH)2 + (NH4)2SO4 =>
CoSO4 + 6 NH3 + 2 H2O = [Co(NH3)4](OH)2 + (NH4)2SO4
AlH2Cl = AlCl + H2 =>
AlH2Cl = AlCl + H2
B2(CO3)3 + NH3 + H2O = B(OH)3 + (NH4)2CO3 =>
B2(CO3)3 + 6 NH3 + 6 H2O = 2 B(OH)3 + 3(NH4)2CO3
Pb(NO3)2 + Cu(OH)2 = Pb(OH)2 + Cu(NO3)2 =>
Pb(NO3)2 + Cu(OH)2 = Pb(OH)2 + Cu(NO3)2
Ba3P2 + HCl = Ba3H + P2Cl =>
Ba3P2 + HCl = Ba3H + P2Cl
C12H22O11(s) + H2O2(g) = CO2(g) + H2O(g) =>
C12H22O11(s) + 24 H2O2(g) = 12 CO2(g) + 35 H2O(g)
Ba3P2 + HCl = Ba3H + P2Cl =>
Ba3P2 + HCl = Ba3H + P2Cl
CaO2 + H2O = Ca(OH)2 + H2O2 =>
CaO2 + 2 H2O = Ca(OH)2 + H2O2
KOH(s) = H20(g) + KO(s) =>
20 KOH(s) = H20(g) + 20 KO(s)
Sn(s) + Mn(NO3)2 = Mn + Sn(NO3)2 =>
Sn(s) + Mn(NO3)2 = Mn + Sn(NO3)2
CS2 + CaO = CO2 + CaS =>
CS2 + 2 CaO = CO2 + 2 CaS
HNO3 + SrOH2 = Sr(HNO3)2 + H2O =>
2 HNO3 + SrOH2 = Sr(HNO3)2 + H2O
AlH2Cl = AlCl + H2 =>
AlH2Cl = AlCl + H2
AgNO3 + FeCl2 = AgCl + Fe(NO3)2 =>
2 AgNO3 + FeCl2 = 2 AgCl + Fe(NO3)2
WO + H2O = W(OH)2 =>
WO + H2O = W(OH)2
CaO2 + H2O = Ca(OH)2 + O2 =>
2 CaO2 + 2 H2O = 2 Ca(OH)2 + O2
Fe2(O3) + HCl(aq) = FeCl3(aq) + H2O =>
Fe2(O3) + 6 HCl(aq) = 2 FeCl3(aq) + 3 H2O
CoSO4 + NH3 + H2O = [Co(NH3)4](OH)2 + (NH4)2SO4 =>
CoSO4 + 6 NH3 + 2 H2O = [Co(NH3)4](OH)2 + (NH4)2SO4
C2Cl6 = C + Cl2 =>
C2Cl6 = 2 C + 3 Cl2
Ba(ClO4)2 + Na2S = BaS + Na2(ClO4)2 =>
Ba(ClO4)2 + Na2S = BaS + Na2(ClO4)2
Pb(NO3)2 + HBr = PbBr2 + H(NO3) =>
Pb(NO3)2 + 2 HBr = PbBr2 + 2 H(NO3)
CaO2 + H2O = Ca(OH)2 + H2O2 =>
CaO2 + 2 H2O = Ca(OH)2 + H2O2
PbO + NaOH = NaHPbO2 =>
PbO + NaOH = NaHPbO2
H2S + HNO3 = H2SO4 + NO + H3O =>
5 H2S + 12 HNO3 = 5 H2SO4 + 12 NO + 4 H3O
MoO3 + FeCl3 + NH3 + H2O = Fe2(MoO4)3 + NH4Cl =>
3 MoO3 + 2 FeCl3 + 6 NH3 + 3 H2O = Fe2(MoO4)3 + 6 NH4Cl
MnCl2 + NaOH = Mn(OH)2 + Na + Cl =>
MnCl2 + 2 NaOH = Mn(OH)2 + 2 Na + 2 Cl
Na3PO4 + ZnSO4 = Na2SO4 + Zn3(PO4)2 =>
2 Na3PO4 + 3 ZnSO4 = 3 Na2SO4 + Zn3(PO4)2
NaBr + Pb(NO3)2 = PbBr + Na(NO3)2 =>
NaBr + Pb(NO3)2 = PbBr + Na(NO3)2
HBr + K2Cr2O7 + HCl = Br2 + CrCl3 + KCl + H2O =>
6 HBr + K2Cr2O7 + 8 HCl = 3 Br2 + 2 CrCl3 + 2 KCl + 7 H2O
FeSO4 + HClO + H2SO4 = Fe2(SO4)3 + FeCl2 + H2O =>
5 FeSO4 + 2 HClO + H2SO4 = 2 Fe2(SO4)3 + FeCl2 + 2 H2O
CaO2 + H2O = Ca(OH)2 + O2 =>
2 CaO2 + 2 H2O = 2 Ca(OH)2 + O2
AeCl3 + Na3PO4 = NaCl + AePO4 =>
AeCl3 + Na3PO4 = 3 NaCl + AePO4
CS2(s) + O2(g) = CO2(g) + S2(s) =>
CS2(s) + O2(g) = CO2(g) + S2(s)
Ge + I3 = GeI3 =>
Ge + I3 = GeI3
C4H604 + O2 = CO2 + H2O =>
C4H604 + 155 O2 = 4 CO2 + 302 H2O
CaO2 + H2O = Ca(OH)2 + OH =>
CaO2 + 2 H2O = Ca(OH)2 + 2 OH
AeCl3 + Na3PO4 = NaCl + AePO4 =>
AeCl3 + Na3PO4 = 3 NaCl + AePO4
HClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
2 HClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O
CaO2 + H2O = Ca + OH =>
CaO2 + 2 H2O = Ca + 4 OH
PbO2 + H2O = Pb(OH)4 =>
PbO2 + 2 H2O = Pb(OH)4
CaO2 + H2O = CaH2O3 =>
CaO2 + H2O = CaH2O3
Mn(OH)2 + PdO2 + HNO3 = HMnO4 + Pd(NO3)2 + H2O =>
2 Mn(OH)2 + 5 PdO2 + 10 HNO3 = 2 HMnO4 + 5 Pd(NO3)2 + 6 H2O
CaO2 + H2O = H2CaO3 =>
CaO2 + H2O = H2CaO3
HCI + Na2SO4 = H2SO4 + NaCI =>
2 HCI + Na2SO4 = H2SO4 + 2 NaCI
Cs(s) + HCl(aq) = CsCl2(aq) + H2(g) =>
Cs(s) + 2 HCl(aq) = CsCl2(aq) + H2(g)
CaO2 + H2O = Ca(OH)2 + H2O2 =>
CaO2 + 2 H2O = Ca(OH)2 + H2O2
C5H10 + H2 = C5H10H2 =>
C5H10 + H2 = C5H10H2
CaO2 + H2O = Ca(OH)2 + O2 =>
2 CaO2 + 2 H2O = 2 Ca(OH)2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/28/24
Équations équilibrées sur10/28/23
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