| Équations équilibrées la veille | Équations équilibrées le lendemain |
SbCl3 + 3 NaOH = Sb(OH)3 + 3 NaCl
K2Cr2O7 + H2C2O4H2O = K[Cr(C2O4)2(H2O)2] + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4H2O = 2 K[Cr(C2O4)2(H2O)2] + 6 CO2 + 10 H2O
H3PO4MgO = MgHPO4H2O =>
H3PO4MgO = MgHPO4H2O
NH4Cl(aq) + KOH(aq) = NH4OH(aq) + KCl(aq) =>
NH4Cl(aq) + KOH(aq) = NH4OH(aq) + KCl(aq)
Ca + Ga2(CO3)3 = Ca(CO3) + Ga =>
3 Ca + Ga2(CO3)3 = 3 Ca(CO3) + 2 Ga
SO2 + H2O = H2SO4 + H2 =>
SO2 + 2 H2O = H2SO4 + H2
Ni(OH)2HCl = NiOHClH2O =>
Ni(OH)2HCl = NiOHClH2O
N0 = N202 =>
202 N0 = N202
H2S + NH4OH = (NH4)2S + H2O =>
H2S + 2 NH4OH = (NH4)2S + 2 H2O
MgNO = Mg(NO) =>
MgNO = Mg(NO)
Cr(s) + NiCl2(aq) = CrCl3(aq) + Ni(s) =>
2 Cr(s) + 3 NiCl2(aq) = 2 CrCl3(aq) + 3 Ni(s)
HA + NaOH = NaA + H2O =>
HA + NaOH = NaA + H2O
C6H5NO2 + S{2-} + H{+} = C6H5NH2 + S + H2O =>
C6H5NO2 + 3 S{2-} + 6 H{+} = C6H5NH2 + 3 S + 2 H2O
Ca(NO3)2 + Na2(CO3) = Ca(CO3)2 + Na + NO3 =>
Ca(NO3)2 + 2 Na2(CO3) = Ca(CO3)2 + 4 Na + 2 NO3
[Co(NH3)5Cl]Cl2 + AgNO3 = AgCl + [Co(NH3)5NO3]Cl2 =>
[Co(NH3)5Cl]Cl2 + AgNO3 = AgCl + [Co(NH3)5NO3]Cl2
C3H6O + H2O = C3H8O2 =>
C3H6O + H2O = C3H8O2
KMnO4 + Na2C2O4 + H2SO4 = Na2SO4 + K2SO4 + MnSO4 + CO2 + H2O =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = 5 Na2SO4 + K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
Ca3 + (PO4)2 + H2SO4 = CaSO4 + Ca(H3PO4)2 =>
4 Ca3 + 3(PO4)2 + 9 H2SO4 = 9 CaSO4 + 3 Ca(H3PO4)2
Fe(OH)3 + H2Se4 = Fe(HSe4)3 + H2O =>
Fe(OH)3 + 3 H2Se4 = Fe(HSe4)3 + 3 H2O
Ba + CH3COOH = Ba(CH3COOH)2 =>
Ba + 2 CH3COOH = Ba(CH3COOH)2
SiOH2 + Cl2 = SiCl4 + H2O =>
SiOH2 + 2 Cl2 = SiCl4 + H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Cu + (H2O)5 = Cu(H2O)5 =>
Cu + (H2O)5 = Cu(H2O)5
Na2CO3(s) + HCl(l) = NaCl(s) + H2O(l) + CO2(g) =>
Na2CO3(s) + 2 HCl(l) = 2 NaCl(s) + H2O(l) + CO2(g)
Pb(ClO3)2 + KI = PbI2 + KClO3 =>
Pb(ClO3)2 + 2 KI = PbI2 + 2 KClO3
C12H26 + H2SO4 = CH2O + H2S + H2O =>
4 C12H26 + 13 H2SO4 = 48 CH2O + 13 H2S + 4 H2O
AgCH3COO + NH4Cl = AgCl + NH4CH3COO =>
AgCH3COO + NH4Cl = AgCl + NH4CH3COO
MgSn(No3)2 = Mg(No3)2Sn =>
MgSn(No3)2 = Mg(No3)2Sn
HS + CS2 + Cu = Cu2S + CH4 =>
4 HS + CS2 + 12 Cu = 6 Cu2S + CH4
Na2O(s) + H2O(g) = NaOH(s) =>
Na2O(s) + H2O(g) = 2 NaOH(s)
NH2CH2CH2NH2 + Co(C2H3O2)2*4H2O + C8H8O3 = CoC18H20N2O5 + CH3COOH + H2O =>
NH2CH2CH2NH2 + Co(C2H3O2)2*4H2O + 2 C8H8O3 = CoC18H20N2O5 + 2 CH3COOH + 5 H2O
HCl(s) + NaOH(s) = H2O + NaCl =>
HCl(s) + NaOH(s) = H2O + NaCl
C3H7ClNaOH = C3H8ONaCl =>
C3H7ClNaOH = C3H8ONaCl
CO + F2O3 = CO2 + F2 =>
3 CO + F2O3 = 3 CO2 + F2
NH3 + O2 = N2O4 + H20(water) =>
20 NH3 + 20 O2 = 10 N2O4 + 3 H20(water)
CH4 + Cu(OH)2 = Cu2O + CO2 + H2O =>
CH4 + 8 Cu(OH)2 = 4 Cu2O + CO2 + 10 H2O
Na3PO4 + Li2S = Li3PO4 + Na2S =>
2 Na3PO4 + 3 Li2S = 2 Li3PO4 + 3 Na2S
Fe2(SO4)2 + HBrO + HCl = Fe2(SO4)3 + FeCl3 + HBr + H2O =>
3 Fe2(SO4)2 + 3 HBrO + 6 HCl = 2 Fe2(SO4)3 + 2 FeCl3 + 3 HBr + 3 H2O
C + H + O2 = CH3OH =>
2 C + 8 H + O2 = 2 CH3OH
NaHCO3 + CO2 + H2O = NaC2H3O6 =>
NaHCO3 + CO2 + H2O = NaC2H3O6
PbO + NaOH + H2O = Na4[Pb(OH)6] =>
PbO + 4 NaOH + H2O = Na4[Pb(OH)6]
C10H18O + O2 = CO2 + H2O =>
C10H18O + 14 O2 = 10 CO2 + 9 H2O
H2SO4 + NaFeO2 = Na2SO4 + Fe2(SO4)3 + H2O =>
4 H2SO4 + 2 NaFeO2 = Na2SO4 + Fe2(SO4)3 + 4 H2O
C9H8O2 + C2H6O = C11H12O2 + H2O =>
C9H8O2 + C2H6O = C11H12O2 + H2O
Al(C2H3O2)3 + HNO3 = Al(NO3)3 + H(C2H3O2) =>
Al(C2H3O2)3 + 3 HNO3 = Al(NO3)3 + 3 H(C2H3O2)
Ba(OH)2 + HCl = BaOHCl + H2O =>
Ba(OH)2 + HCl = BaOHCl + H2O
Sr(C2H3O2)2 + Fe2(SO4)3 = Fe(C2H3O2)3 + SrSO4 =>
3 Sr(C2H3O2)2 + Fe2(SO4)3 = 2 Fe(C2H3O2)3 + 3 SrSO4
SnF2 + Na3PO4 = NaF + Sn3(PO4)2 =>
3 SnF2 + 2 Na3PO4 = 6 NaF + Sn3(PO4)2
Ni + PbCO3 = Pb + NiCO3 =>
Ni + PbCO3 = Pb + NiCO3
K + FeCO3 = K2CO3 + Fe =>
2 K + FeCO3 = K2CO3 + Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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