| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MnO(OH)2 + 2 H2SO4 = 2 MnSO4 + O2 + 4 H2O
K2CO3(aq) + H2SO4(aq) = K2SO4(aq) + CO2 + H2O =>
K2CO3(aq) + H2SO4(aq) = K2SO4(aq) + CO2 + H2O
Copper(II)Nitrate + SodiumHydroxide = Copper(II)Hydroxide + SodiumNitrate =>
Copper(II)Nitrate + SodiumHydroxide = Copper(II)Hydroxide + SodiumNitrate
Fe(NO3)3 + KOH = KNO3 + Fe + OH =>
Fe(NO3)3 + 3 KOH = 3 KNO3 + Fe + 3 OH
CuSO4(aq) + LiNO3 = Li2SO4 + Cu(NO3)2 =>
CuSO4(aq) + 2 LiNO3 = Li2SO4 + Cu(NO3)2
MnSO4 + NH4OH = MnOH + NH4(SO4) =>
MnSO4 + NH4OH = MnOH + NH4(SO4)
CO2 + H2O = HCO3 + H = CO3 + OH =>
CO2 + H2O = HCO3 + H
NaOH + H8C6O7 = Na8C6O7 + H2O =>
8 NaOH + H8C6O7 = Na8C6O7 + 8 H2O
CaO + S8 = CaS + O2 =>
8 CaO + S8 = 8 CaS + 4 O2
Zn + H2CO3 = Zn(CO3) + H2 =>
Zn + H2CO3 = Zn(CO3) + H2
C2H5OONa = C6H14 + NaOH + CO2 + H2O =>
19 C2H5OONa = 5 C6H14 + 19 NaOH + 8 CO2 + 3 H2O
NaCl + NaI + H2SO4 + N2H8S2O8 = IClSO4 + Na2H2O + N2H8S2O7 =>
NaCl + NaI + H2SO4 + N2H8S2O8 = IClSO4 + Na2H2O + N2H8S2O7
Ca(OH)2 + Mn(NO3)2 = Ca(NO3)2 + Mn(OH)2 =>
Ca(OH)2 + Mn(NO3)2 = Ca(NO3)2 + Mn(OH)2
Mg + Zn = Mg3Zn =>
3 Mg + Zn = Mg3Zn
KOH + KClO3 + V = KCl + K3HV2O7 + H2O =>
9 KOH + 5 KClO3 + 6 V = 5 KCl + 3 K3HV2O7 + 3 H2O
NaOH + HCl = NaCl + HOH =>
NaOH + HCl = NaCl + HOH
MgO + HNO3 = MgO3 + HNO =>
MgO + HNO3 = MgO3 + HNO
BaSO4 = BaS + O2 =>
BaSO4 = BaS + 2 O2
KOH + CO2 = KHCO3 =>
KOH + CO2 = KHCO3
MgH2 + TiCl2 = MgCl2 + TiH2 =>
MgH2 + TiCl2 = MgCl2 + TiH2
CrCl3 + Be(IO3)2 = Cr(IO3)3 + BeCl2 =>
2 CrCl3 + 3 Be(IO3)2 = 2 Cr(IO3)3 + 3 BeCl2
CrCl2 + NaOAc + H2O = Cr2(OAc)4(H2O)2 + NaCl =>
2 CrCl2 + 4 NaOAc + 2 H2O = Cr2(OAc)4(H2O)2 + 4 NaCl
Co(NO3)2 + NH4OH = Co(OH)2 + NH4NO3 =>
Co(NO3)2 + 2 NH4OH = Co(OH)2 + 2 NH4NO3
PbOH + HBr = PbBr + HOH =>
PbOH + HBr = PbBr + HOH
CuCe2 + NaOH = NaCe + Cu(OH)2 =>
CuCe2 + 2 NaOH = 2 NaCe + Cu(OH)2
Au + HCl = AuCl3 + H =>
Au + 3 HCl = AuCl3 + 3 H
LiOH + Zn(OH)2 = Li2ZnO2 + H2O =>
2 LiOH + Zn(OH)2 = Li2ZnO2 + 2 H2O
CuCe2 + NaOH = NaCe + Cu(OH)2 =>
CuCe2 + 2 NaOH = 2 NaCe + Cu(OH)2
HCl + Al2(CO3)3 = AlCl3 + H2O + CO2 =>
6 HCl + Al2(CO3)3 = 2 AlCl3 + 3 H2O + 3 CO2
Pb(OH)2 + HCl = PbCl2 + H2O =>
Pb(OH)2 + 2 HCl = PbCl2 + 2 H2O
Ga2O3 = Ga + O =>
Ga2O3 = 2 Ga + 3 O
SnCl4 + Cu = CuCl2 + SnCl2 =>
SnCl4 + Cu = CuCl2 + SnCl2
CuS + PbSO4 = CuSO4 + PbS =>
CuS + PbSO4 = CuSO4 + PbS
Mg + HNO3 = Mg(NO3)2 + NO2 + H2O =>
Mg + 4 HNO3 = Mg(NO3)2 + 2 NO2 + 2 H2O
Ni2O3 + H2O = HNiO2 =>
Ni2O3 + H2O = 2 HNiO2
V(ClO4)3 + Sr(OH)2 = V(OH)3 + Sr(ClO4)2 =>
2 V(ClO4)3 + 3 Sr(OH)2 = 2 V(OH)3 + 3 Sr(ClO4)2
Mg(s) + C(s) + O2(s) = MgCO3 =>
2 Mg(s) + 2 C(s) + 3 O2(s) = 2 MgCO3
KOH + KClO3 = K2HClO4 =>
KOH + KClO3 = K2HClO4
Ba + HOH = Ba(OH)2 + H =>
Ba + 2 HOH = Ba(OH)2 + 2 H
H4Fe(CN)6 + Al(OH)3 = HOH + Al4(Fe(CN)6)3 =>
3 H4Fe(CN)6 + 4 Al(OH)3 = 12 HOH + Al4(Fe(CN)6)3
CO + ZnO = ZnCO2 =>
CO + ZnO = ZnCO2
(HCl)2 + MnO2 = MnCl2 + H2O + Cl2 =>
2(HCl)2 + MnO2 = MnCl2 + 2 H2O + Cl2
Cu(NH3)2 = Cu + NH3 =>
Cu(NH3)2 = Cu + 2 NH3
P4O10 + NH3*H2O = (NH4)3PO4 + H2O =>
P4O10 + 12 NH3*H2O = 4(NH4)3PO4 + 6 H2O
H2SO4 + Cl = SO4 + HCl =>
H2SO4 + 2 Cl = SO4 + 2 HCl
NaI + Cu(NO3)2 = I2 + Cu + NaNO3 =>
2 NaI + Cu(NO3)2 = I2 + Cu + 2 NaNO3
KNO2 + HCl = KCl + NO + H2O + KNO3 =>
3 KNO2 + 2 HCl = 2 KCl + 2 NO + H2O + KNO3
CaBr2(ac) + Li2CO3(ac) = CaCO3(s) + LiBr =>
CaBr2(ac) + Li2CO3(ac) = CaCO3(s) + 2 LiBr
FeCl2 + KMnO4 + H2SO4 = K2SO4 + FeCl3 + MnSO4 + Fe2(SO4)3 + H2O =>
30 FeCl2 + 6 KMnO4 + 24 H2SO4 = 3 K2SO4 + 20 FeCl3 + 6 MnSO4 + 5 Fe2(SO4)3 + 24 H2O
Na2CO3 + O2 = O2CO3 + Na2 =>
Na2CO3 + O2 = O2CO3 + Na2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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