| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg(NO3)2 + 2 KOH = HgO + 2 KNO3 + H2O
ZnCl2 + H2O = ZnO + HCl =>
ZnCl2 + H2O = ZnO + 2 HCl
Ca(OH)2 + H3(PO4) = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3(PO4) = Ca3(PO4)2 + 6 H2O
C6H6 + C12H25Cl = C6H5C12H25 + HCl =>
C6H6 + C12H25Cl = C6H5C12H25 + HCl
CH3NH3Cl + H2O = HCl + CH3NH3 + OH =>
CH3NH3Cl + H2O = HCl + CH3NH3 + OH
Fe(OH)3 + NaSCN = Fe(SCN)3 + NaOH =>
Fe(OH)3 + 3 NaSCN = Fe(SCN)3 + 3 NaOH
NH3 + Ca(OH)2 = CaNH4 + O2 + H2O =>
4 NH3 + 4 Ca(OH)2 = 4 CaNH4 + 3 O2 + 2 H2O
C2H5Br + NaSH = C2H6S + NaBr =>
C2H5Br + NaSH = C2H6S + NaBr
MnO4 + H2O2 = MnH + O2 =>
2 MnO4 + H2O2 = 2 MnH + 5 O2
AlCl3 + Br = AlBr3 + Cl =>
AlCl3 + 3 Br = AlBr3 + 3 Cl
Cu(OH)2(s) = (CuO)(s) + H2O =>
Cu(OH)2(s) = (CuO)(s) + H2O
OH{-} + H2C2O4 = C2O4{2-} + H2O =>
2 OH{-} + H2C2O4 = C2O4{2-} + 2 H2O
Cu + NaCl = CuCl + Na =>
Cu + NaCl = CuCl + Na
Ba(OH)8 + HCl = H2O + OH + BaCl2 =>
Ba(OH)8 + 2 HCl = 2 H2O + 6 OH + BaCl2
ZnCl2 + H2O = ZnOHCl + HCl =>
ZnCl2 + H2O = ZnOHCl + HCl
MgCO3(s) = MgO(s) + CO2(g) =>
MgCO3(s) = MgO(s) + CO2(g)
AlCl3 + Ba(OH)2*8H2O = Al(OH)3 + BaCl2 + H2O =>
2 AlCl3 + 3 Ba(OH)2*8H2O = 2 Al(OH)3 + 3 BaCl2 + 24 H2O
Ba(HSe)2 + H2O = Ba(OH)2 + H2Se =>
Ba(HSe)2 + 2 H2O = Ba(OH)2 + 2 H2Se
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Ba(OH)2 + H3(PO4) = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3(PO4) = Ba3(PO4)2 + 6 H2O
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
AgNO3 + Li2O = LiNO3 + Ag2O =>
2 AgNO3 + Li2O = 2 LiNO3 + Ag2O
NO + ClO = Cl + NO3 =>
NO + 2 ClO = 2 Cl + NO3
N2 + H = NH3 =>
N2 + 6 H = 2 NH3
Ba(NO3)2 + (NH4)2 + CO3 = BaCO3 + NH4NO3 =>
Ba(NO3)2 + (NH4)2 + CO3 = BaCO3 + 2 NH4NO3
H3(PO4) + Cu(OH)2 = H2O + Cu3(PO4)2 =>
2 H3(PO4) + 3 Cu(OH)2 = 6 H2O + Cu3(PO4)2
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
H3(PO4) + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3(PO4) + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
FeO(s) + C(s) = Fe(l) + CO2(g) =>
2 FeO(s) + C(s) = 2 Fe(l) + CO2(g)
Be(OH)2 + NaOH = Na2[Be(OH)4] =>
Be(OH)2 + 2 NaOH = Na2[Be(OH)4]
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ba(OH)2 + NO2 = Ba(NO3)2 + Ba(NO2)2 + H2O =>
2 Ba(OH)2 + 4 NO2 = Ba(NO3)2 + Ba(NO2)2 + 2 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CaBr2 + Fe(OH)3 = Ca(OH)2 + FeBr3 =>
3 CaBr2 + 2 Fe(OH)3 = 3 Ca(OH)2 + 2 FeBr3
C2H5O2N + H2O = CH4 + CO2 + NH4 =>
8 C2H5O2N + 6 H2O = 5 CH4 + 11 CO2 + 8 NH4
C6H5CH3 + O2(g) = H2O + CO2(g) =>
C6H5CH3 + 9 O2(g) = 4 H2O + 7 CO2(g)
MnO2 + H2O2 = Mn(OH)2 + O2 =>
MnO2 + H2O2 = Mn(OH)2 + O2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Fe + H2SO4 = Fe(OH)3 + SO2 =>
2 Fe + 3 H2SO4 = 2 Fe(OH)3 + 3 SO2
BPO4 + Al + NaOH + H2O = BP + NaAlH4O4 =>
3 BPO4 + 8 Al + 8 NaOH + 12 H2O = 3 BP + 8 NaAlH4O4
Fe2(O)3 + Mg = MgO + Fe =>
Fe2(O)3 + 3 Mg = 3 MgO + 2 Fe
K3PO4 + CuSO4 = K2SO4 + Cu3(PO4)2 =>
2 K3PO4 + 3 CuSO4 = 3 K2SO4 + Cu3(PO4)2
Hg2Cl2 + NH4OH = HgClNH2 + Hg + NH4Cl + H2O =>
Hg2Cl2 + 2 NH4OH = HgClNH2 + Hg + NH4Cl + 2 H2O
NaOH + Pb(C2O4)2 = Na2C2O4 + Pb(OH)4 =>
4 NaOH + Pb(C2O4)2 = 2 Na2C2O4 + Pb(OH)4
C6H6 + HCl = C6H5Cl + H2 =>
C6H6 + HCl = C6H5Cl + H2
NH3 + KMnO4 + KOH = N2 + K2MnO4*H2O =>
2 NH3 + 6 KMnO4 + 6 KOH = N2 + 6 K2MnO4*H2O
PI3(s) = P4(s) + I2(g) =>
4 PI3(s) = P4(s) + 6 I2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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