| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mg(OH)2 + 2 H3PO4 = Mg3(PO4)2 + 6 H2O
HClO + HSO4{-}1 = Cl2 + H2O + SO4{-}2 =>
2 HClO + 2 HSO4{-}1 = Cl2 + 2 H2O + 2 SO4{-}2
MgCO3 + H2C2O4 = MgC2O4 + CO2 + H2O =>
MgCO3 + H2C2O4 = MgC2O4 + CO2 + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
La(OH)3 + CO2 = La2(CO3)3 + H2O =>
2 La(OH)3 + 3 CO2 = La2(CO3)3 + 3 H2O
GaF3 + Br2 = Br2F3 + Ga =>
GaF3 + Br2 = Br2F3 + Ga
CaO + H2O = CaO*H2O =>
CaO + H2O = CaO*H2O
Ti(s) + O2(g) = Ti2O3(s) =>
4 Ti(s) + 3 O2(g) = 2 Ti2O3(s)
Na + HCl = NaCl + H =>
Na + HCl = NaCl + H
RhCl3*3H2O + P(C6H5)3 = RhCl(P(C6H5)3)3 + Cl2 + H2O =>
RhCl3*3H2O + 3 P(C6H5)3 = RhCl(P(C6H5)3)3 + Cl2 + 3 H2O
K2SO4 + Mg(NO3)2 = KNO3 + MgSO4 =>
K2SO4 + Mg(NO3)2 = 2 KNO3 + MgSO4
CuC2O4 + BaCl2 = CuCl2 + BaC2O4 =>
CuC2O4 + BaCl2 = CuCl2 + BaC2O4
Al4C3 + NaOH = Al(OH)3 + Na4C =>
Al4C3 + 12 NaOH = 4 Al(OH)3 + 3 Na4C
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
Al4C3 + NaOH = Al(OH)3 + Na4C =>
Al4C3 + 12 NaOH = 4 Al(OH)3 + 3 Na4C
Fe(NO3)3 + NH3 + H2O = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4NO3
Al4C3 + NaOH = Al(OH)3 + Na4C =>
Al4C3 + 12 NaOH = 4 Al(OH)3 + 3 Na4C
Ca + (H2O)2 = Ca(OH)2 + H =>
Ca + (H2O)2 = Ca(OH)2 + 2 H
Al + Cl2 + H2O = Al(OH)4{-} + HCl + H{+} =>
2 Al + 3 Cl2 + 8 H2O = 2 Al(OH)4{-} + 6 HCl + 2 H{+}
K3PO4 + Al(NO3)3 = KNO3 + AlPO4 =>
K3PO4 + Al(NO3)3 = 3 KNO3 + AlPO4
NH3 + NO2 + H2O = NH4NO3 =>
6 NH3 + 8 NO2 + 5 H2O = 7 NH4NO3
HC2H3O2 + NH3 = C2OH + NH4 + H2O =>
HC2H3O2 + NH3 = C2OH + NH4 + H2O
Cl2 + AgNO3 + H2O = AgCl + HNO3 + HClO =>
Cl2 + AgNO3 + H2O = AgCl + HNO3 + HClO
Fe(MnO4)3 + Ca3(BO3)2 = Ca(MnO4)2 + FeBO3 =>
2 Fe(MnO4)3 + Ca3(BO3)2 = 3 Ca(MnO4)2 + 2 FeBO3
Ni + Pb(No3)2 = Ni(No3)3 + Pb =>
2 Ni + 3 Pb(No3)2 = 2 Ni(No3)3 + 3 Pb
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
Mn(NO3)2 + Na2S = MnS + Na2(NO3)2 =>
Mn(NO3)2 + Na2S = MnS + Na2(NO3)2
CNa = C2Na2 =>
2 CNa = C2Na2
HCl(aq) + NaOH(aq) = H2O(aq) + NaCl =>
HCl(aq) + NaOH(aq) = H2O(aq) + NaCl
H2SO3 + Br2 + H2O = H2SO4 + HBr =>
H2SO3 + Br2 + H2O = H2SO4 + 2 HBr
PbSO4 + K = Pb2K + (SO4) =>
2 PbSO4 + K = Pb2K + 2(SO4)
C2H2 + Br2 = C3H2Br + HBr =>
3 C2H2 + 2 Br2 = 2 C3H2Br + 2 HBr
Cr(OH)6 + H2SO4 = Cr2(SO4)6 + H2O =>
2 Cr(OH)6 + 6 H2SO4 = Cr2(SO4)6 + 12 H2O
WO3 + H = W2O5 + H2O =>
2 WO3 + 2 H = W2O5 + H2O
Al2O3 + Cr2O7 + H2O = AlCr3(OH)4 + OH =>
Al2O3 + 3 Cr2O7 + 24 H2O = 2 AlCr3(OH)4 + 40 OH
Na3[Sb(OH)6] + H2SO4 = Na2SO4 + Sb2(SO4)3 + H2O =>
2 Na3[Sb(OH)6] + 6 H2SO4 = 3 Na2SO4 + Sb2(SO4)3 + 12 H2O
FP = PF =>
FP = PF
PbO + KOH + H2O = KPbO3H3 =>
PbO + KOH + H2O = KPbO3H3
Zn + Ca(OH)2 = CaZnO2 + H2 =>
Zn + Ca(OH)2 = CaZnO2 + H2
H2O2 = H20(l) + O2(g) =>
10 H2O2 = H20(l) + 10 O2(g)
HNH3 + O2 = N2 + H2O =>
2 HNH3 + 2 O2 = N2 + 4 H2O
HgCl2 + KCN = HgCl2(CN)2 + K =>
HgCl2 + 2 KCN = HgCl2(CN)2 + 2 K
K2MnO4 + K2SO3 + H2O = MnO2 + KOH + K2SO4 =>
K2MnO4 + K2SO3 + H2O = MnO2 + 2 KOH + K2SO4
Na2SO4(aq) + Ba3(PO4)2(aq) = Na3PO4(aq) + BaSO4(s) =>
3 Na2SO4(aq) + Ba3(PO4)2(aq) = 2 Na3PO4(aq) + 3 BaSO4(s)
Fe2 + CuCl3 = FeCl2 + Cu =>
3 Fe2 + 4 CuCl3 = 6 FeCl2 + 4 Cu
H2 = H3 =>
3 H2 = 2 H3
CuO + NH4OH = (Cu(NH3)4(H2O)2)(OH)2 + H2O =>
CuO + 4 NH4OH = (Cu(NH3)4(H2O)2)(OH)2 + H2O
Fe(OH)3(t) = Fe2O3 + H2O =>
2 Fe(OH)3(t) = Fe2O3 + 3 H2O
C9H10O3 + CH3NO2 = C10H11NO4 + H2O =>
C9H10O3 + CH3NO2 = C10H11NO4 + H2O
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/29/24
Équations équilibrées sur08/28/23
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