| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4 + OH = 4 H + NOH
(NH4)2S + Ag2CrO4 = Ag2S + S + NH3 + Cr(OH)3 + H2O =>
5(NH4)2S + 2 Ag2CrO4 = 2 Ag2S + 3 S + 10 NH3 + 2 Cr(OH)3 + 2 H2O
Cu + HBr = CuHBr =>
Cu + HBr = CuHBr
HgCl4 + NaOH = HgO + NaCl4 + H =>
HgCl4 + NaOH = HgO + NaCl4 + H
HgO = Hg + O =>
HgO = Hg + O
Cu{+2} + I{-} + S2O3{-2} = CuI + S4O6{-2} =>
2 Cu{+2} + 2 I{-} + 2 S2O3{-2} = 2 CuI + S4O6{-2}
Al + HClO = AlClO + H2 =>
2 Al + 2 HClO = 2 AlClO + H2
Fe(OH)3 + HCl = HOH + FeCl3 =>
Fe(OH)3 + 3 HCl = 3 HOH + FeCl3
C6H12O6 = CH4 + CO2 =>
C6H12O6 = 3 CH4 + 3 CO2
K2CO3 + H2O = H2OK2CO3 =>
K2CO3 + H2O = H2OK2CO3
H2O + SO2 = H2SO3 =>
H2O + SO2 = H2SO3
Ag2SO4 + H = Ag + H2SO4 =>
Ag2SO4 + 2 H = 2 Ag + H2SO4
AgNO3 + Kl = Ag + NO3Kl =>
AgNO3 + Kl = Ag + NO3Kl
C6H10 + H2O2 = C6H10O4 + H2O =>
C6H10 + 4 H2O2 = C6H10O4 + 4 H2O
CCl2 + C6H10 = C7H10Cl2 =>
CCl2 + C6H10 = C7H10Cl2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
MnO4{-} + Cr{3+} + H2O = Mn{2+} + Cr2O7{2-} + H{+} =>
6 MnO4{-} + 10 Cr{3+} + 11 H2O = 6 Mn{2+} + 5 Cr2O7{2-} + 22 H{+}
C6H12O6 + H2 = C9H12 + H2O =>
3 C6H12O6 + 12 H2 = 2 C9H12 + 18 H2O
As + Cl2 = AsCl =>
2 As + Cl2 = 2 AsCl
B + Br2 = BBr3 =>
2 B + 3 Br2 = 2 BBr3
C5H10 + O2 = CO + H2 =>
2 C5H10 + 5 O2 = 10 CO + 10 H2
Sn{2+} + H{+} + IO3{-} = Sn{4+} + I{-} + H2O =>
3 Sn{2+} + 6 H{+} + IO3{-} = 3 Sn{4+} + I{-} + 3 H2O
C19H20 + O2 = CO2 + H2O =>
C19H20 + 24 O2 = 19 CO2 + 10 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mn + S = MnS2 =>
Mn + 2 S = MnS2
HCl + C2H6O + K2CrO4 = CrCl + KCl + C2H4O + H2O =>
6 HCl + 5 C2H6O + 2 K2CrO4 = 2 CrCl + 4 KCl + 5 C2H4O + 8 H2O
MgO + OI = MgI + OO =>
MgO + OI = MgI + OO
KI(aq) + Cu(NO3)2(aq) = KNO3(aq) + CuI2 =>
2 KI(aq) + Cu(NO3)2(aq) = 2 KNO3(aq) + CuI2
Mg + HNO3 = H + MgNO3 =>
Mg + HNO3 = H + MgNO3
C2 + H4 = C2H4 =>
C2 + H4 = C2H4
H2C2O4*2H2O + NaOH = H2O + Na2C2O4 =>
H2C2O4*2H2O + 2 NaOH = 4 H2O + Na2C2O4
Ag + HCe = AgCe + H =>
Ag + HCe = AgCe + H
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C12H26 + O2 = H2O + CO =>
2 C12H26 + 25 O2 = 26 H2O + 24 CO
C2 + H2O = C2H2O =>
C2 + H2O = C2H2O
C4H10 + O2 = C4H10O =>
2 C4H10 + O2 = 2 C4H10O
C5H12OH + O2 = H2O + CO2 =>
4 C5H12OH + 31 O2 = 26 H2O + 20 CO2
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
NaVO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + VOSO4 + H2O + Na2SO4 =>
2 NaVO3 + 2 FeSO4 + 4 H2SO4 = Fe2(SO4)3 + 2 VOSO4 + 4 H2O + Na2SO4
Fe + HNO3 = NO2 + H2O + Fe(NO3)3 =>
Fe + 6 HNO3 = 3 NO2 + 3 H2O + Fe(NO3)3
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Al + HOH = Al2O3 + H2 =>
2 Al + 3 HOH = Al2O3 + 3 H2
C2H5OCOOH + NaOH = C2H5OCOONa + H2O =>
C2H5OCOOH + NaOH = C2H5OCOONa + H2O
Cu{+2} + I{-} + S2O3{-2} = CuI + S4O6{-2} =>
2 Cu{+2} + 2 I{-} + 2 S2O3{-2} = 2 CuI + S4O6{-2}
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Mn{2+} + IO3{-} + H2O = MnO4{-} + I2{-} + H{+} =>
11 Mn{2+} + 10 IO3{-} + 14 H2O = 11 MnO4{-} + 5 I2{-} + 28 H{+}
P4 + C1 = PC1 =>
P4 + 4 C1 = 4 PC1
HgCl4 + NaOH = HgO + NaCl4 + H =>
HgCl4 + NaOH = HgO + NaCl4 + H
Al{3} + Cl{2} = Al{2} + Cl{3} =>
Al{3} + Cl{2} = Al{2} + Cl{3}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/23
Équations équilibrées sur12/19/22
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