| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2SO4 + Cu(ClO3)2 = 2 NH4ClO3 + CuSO4
V(OH)4 + HCl = VCl4 + H2O =>
V(OH)4 + 4 HCl = VCl4 + 4 H2O
B10H14 + H2O2 = BO3H3 + H2O =>
B10H14 + 22 H2O2 = 10 BO3H3 + 14 H2O
Br2O7 + H2O = HBrO4 =>
Br2O7 + H2O = 2 HBrO4
Pb(s) + Ag{+}(aq) = Pb{2+}(aq) + Ag(s) =>
Pb(s) + 2 Ag{+}(aq) = Pb{2+}(aq) + 2 Ag(s)
Co2 + HCl = CoCl2 + H =>
Co2 + 4 HCl = 2 CoCl2 + 4 H
Br2O7 + H2O = HBrO4 =>
Br2O7 + H2O = 2 HBrO4
H2O(l) + O(g) = H2O2(g) =>
H2O(l) + O(g) = H2O2(g)
BiONO3 + HCl = HClO + BiNO3 =>
BiONO3 + HCl = HClO + BiNO3
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
MnS + HNO3 + HCl = NO + S2 + MnCl2 + H2O =>
6 MnS + 4 HNO3 + 12 HCl = 4 NO + 3 S2 + 6 MnCl2 + 8 H2O
C2H4O2 + Ag2O = Ag + CO2 + H2O =>
C2H4O2 + 4 Ag2O = 8 Ag + 2 CO2 + 2 H2O
C3H9 + Cl2 = C4H9 + HCl =>
8 C3H9 + 9 Cl2 = 6 C4H9 + 18 HCl
CH3CHCHCl + KOH = CH3CHCHOH + KCl =>
CH3CHCHCl + KOH = CH3CHCHOH + KCl
Al + FeO = AlO + Fe3 =>
3 Al + 3 FeO = 3 AlO + Fe3
MgCl2 + LiOH = LiCl + Mg(OH)2 =>
MgCl2 + 2 LiOH = 2 LiCl + Mg(OH)2
CH3Cl + NaOH = NaCl + CH2 + H2O =>
CH3Cl + NaOH = NaCl + CH2 + H2O
CH3COOH + KMnO4 = CH3COO + H2O + MnO2 + K =>
4 CH3COOH + KMnO4 = 4 CH3COO + 2 H2O + MnO2 + K
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
HBr + C2H2 = C2H3 + Br =>
HBr + C2H2 = C2H3 + Br
Na2PbO2 + H2O = Pb(OH)2 + NaOH =>
Na2PbO2 + 2 H2O = Pb(OH)2 + 2 NaOH
Ba + H3PO4 = Ba3(PO4)2 + H2 =>
3 Ba + 2 H3PO4 = Ba3(PO4)2 + 3 H2
Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6
HY + HNO3 = HYO3 + NO2 + H2O =>
HY + 6 HNO3 = HYO3 + 6 NO2 + 3 H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
C5H12O = C + H2 + O2 =>
2 C5H12O = 10 C + 12 H2 + O2
Na2CrO4 + Zn(ClO3)2 = NaClO3 + ZnCrO4 =>
Na2CrO4 + Zn(ClO3)2 = 2 NaClO3 + ZnCrO4
H2C2O4 + KNO3 = KNO2 + CO2 + H2O =>
H2C2O4 + KNO3 = KNO2 + 2 CO2 + H2O
BN + F2 = BF3 + N2 =>
2 BN + 3 F2 = 2 BF3 + N2
Fe + (CO3)3 = Fe2O3 + CO2 =>
2 Fe + (CO3)3 = Fe2O3 + 3 CO2
CuSO4 + H2C2O4 = Cu(C2O4) + H2SO4 =>
CuSO4 + H2C2O4 = Cu(C2O4) + H2SO4
CrBr2 + Ba(OH)2 = BaBr2 + Cr(OH)2 =>
CrBr2 + Ba(OH)2 = BaBr2 + Cr(OH)2
Pb(CH3COO)2 + FeCl3 = PbCl2 + Fe(CH3COO)3 =>
3 Pb(CH3COO)2 + 2 FeCl3 = 3 PbCl2 + 2 Fe(CH3COO)3
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
CuSO4 + RbOH = Cu(OH)2 + Rb2SO4 =>
CuSO4 + 2 RbOH = Cu(OH)2 + Rb2SO4
Ca(HCO3)2 + Cs2CO3 = CaCO3 + CsHCO3 =>
Ca(HCO3)2 + Cs2CO3 = CaCO3 + 2 CsHCO3
C5H12 + HCl = C5H11Cl + H2 =>
C5H12 + HCl = C5H11Cl + H2
ZnCO3 + C2H4O2 = Zn(C2H4O2)2 + CO3 =>
ZnCO3 + 2 C2H4O2 = Zn(C2H4O2)2 + CO3
C + O2 = CO2 =>
C + O2 = CO2
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
Cl2O5 + H2O = HClO3 =>
Cl2O5 + H2O = 2 HClO3
HClO4 + Sr(OH) = H2O + SrClO4 =>
HClO4 + Sr(OH) = H2O + SrClO4
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
BaCl2(aq) + NH4OH(aq) = Ba(OH)2 + NH4Cl =>
BaCl2(aq) + 2 NH4OH(aq) = Ba(OH)2 + 2 NH4Cl
CuSO4 + RbOH = Cu(OH)2 + Rb2SO4 =>
CuSO4 + 2 RbOH = Cu(OH)2 + Rb2SO4
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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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