| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Au2SO4 + 2 Fe = Fe2(SO4)3 + 6 Au
CH3 + N2Cl4 = CCl4 + N2 + H =>
CH3 + N2Cl4 = CCl4 + N2 + 3 H
LiNO3 + HCl = LiCl + HNO3 =>
LiNO3 + HCl = LiCl + HNO3
CrCl2 + O2 = Cl + Cr2O3 =>
4 CrCl2 + 3 O2 = 8 Cl + 2 Cr2O3
C5H110 + O2 = CO2 + H2O =>
2 C5H110 + 65 O2 = 10 CO2 + 110 H2O
CsOH + Mg = Cs + Mg(OH)2 =>
2 CsOH + Mg = 2 Cs + Mg(OH)2
Br2 + KOH = H2O + KBr + KBrO3 =>
3 Br2 + 6 KOH = 3 H2O + 5 KBr + KBrO3
CH3OH + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
5 CH3OH + 4 KMnO4 + 6 H2SO4 = 5 HCOOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
FeS2 + NaOH + H2O = Na2SO3 + Fe2O3 + H2S =>
6 FeS2 + 2 NaOH + 10 H2O = Na2SO3 + 3 Fe2O3 + 11 H2S
GaO = Ga + O =>
GaO = Ga + O
FeBr3 + LiOH = LiBr + Fe(OH)3 =>
FeBr3 + 3 LiOH = 3 LiBr + Fe(OH)3
C2H4 + HNO3 = CO + NO + H2O =>
3 C2H4 + 8 HNO3 = 6 CO + 8 NO + 10 H2O
CaBr2 + K3PO4 = Ca3(PO4)2 + KBr =>
3 CaBr2 + 2 K3PO4 = Ca3(PO4)2 + 6 KBr
CuS + Ag = Cu + Ag2S =>
CuS + 2 Ag = Cu + Ag2S
Fe + S = FeS =>
Fe + S = FeS
(AsO3)3{-} + ClO{-} = (AsO4)3{-} + Cl{-} =>
(AsO3)3{-} + 3 ClO{-} = (AsO4)3{-} + 3 Cl{-}
CoCO3 + C5H8O2 = Co(C5H8O2)3 + CO2 + O2 =>
2 CoCO3 + 6 C5H8O2 = 2 Co(C5H8O2)3 + 2 CO2 + O2
Na2CO3(aq) + Ni(NO3)2(aq) = NaNO3(aq) + NiCO3(s) =>
Na2CO3(aq) + Ni(NO3)2(aq) = 2 NaNO3(aq) + NiCO3(s)
CO2 + H2O = C6H12C + O2 =>
7 CO2 + 6 H2O = C6H12C + 10 O2
Ca(NO3)2 + H2S = CaS + HNO3 =>
Ca(NO3)2 + H2S = CaS + 2 HNO3
AgNO3 + BaCl = AgCl + BaNO3 =>
AgNO3 + BaCl = AgCl + BaNO3
Fe + H2 = FeH2 =>
Fe + H2 = FeH2
Mg(OH)2 = MgO + H2 + O2 =>
2 Mg(OH)2 = 2 MgO + 2 H2 + O2
P4 + S8 = P4S2 =>
4 P4 + S8 = 4 P4S2
C4H10 + O2 = HC2H3O2 + H2O =>
2 C4H10 + 5 O2 = 4 HC2H3O2 + 2 H2O
MoO3 + S = MoS2 + O3 =>
MoO3 + 2 S = MoS2 + O3
Mg + CO3 = MgO + CO2 =>
Mg + CO3 = MgO + CO2
HClO4 + NaOH = HOH + NaClO4 =>
HClO4 + NaOH = HOH + NaClO4
Cu(SCN)2 + H2O = CuSCN + H2SO4 + HSCN + HCN =>
6 Cu(SCN)2 + 4 H2O = 6 CuSCN + H2SO4 + 5 HSCN + HCN
C2H5CHO + H2 = C3H8O =>
C2H5CHO + H2 = C3H8O
MnO4 + Na2SO3 + H{+} = Mn{2+} + H2SO3 + H2O + Na{2+} =>
MnO4 + 3 Na2SO3 + 14 H{+} = Mn{2+} + 3 H2SO3 + 4 H2O + 6 Na{2+}
CH3COOH + Al2O3 = H2O + Al(CH3COO)3 =>
6 CH3COOH + Al2O3 = 3 H2O + 2 Al(CH3COO)3
CO2 + H2O + SO2 = C2H6S + O2 =>
4 CO2 + 6 H2O + 2 SO2 = 2 C2H6S + 9 O2
Zn(s) + H2SO4(g) = H(g) + ZnSO4(aq) =>
Zn(s) + H2SO4(g) = 2 H(g) + ZnSO4(aq)
HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O
K3N + HCl = KCl + NH4Cl =>
K3N + 4 HCl = 3 KCl + NH4Cl
C2H4O + NaHSO3 = C2H3ONa + H2O + SO2 =>
C2H4O + NaHSO3 = C2H3ONa + H2O + SO2
C6H14O + O2 = CO + H2O =>
C6H14O + 6 O2 = 6 CO + 7 H2O
Hg + H2O = Hg2O + H2 =>
2 Hg + H2O = Hg2O + H2
Cr2O7 + OH = CrO4 + H2O =>
Cr2O7 + 2 OH = 2 CrO4 + H2O
HClO3 + NaOH = NaClO3 + HOH =>
HClO3 + NaOH = NaClO3 + HOH
C2H4 + KMnO4 = MnO2 + KOH + H2O + CH3CO2K =>
3 C2H4 + 4 KMnO4 = 4 MnO2 + KOH + H2O + 3 CH3CO2K
H4Br2O4 + H2O + O2 = H3BrO3 =>
2 H4Br2O4 + 2 H2O + O2 = 4 H3BrO3
NaI + Cl2 + NaOH = NaIO4 + NaCl + H2O =>
NaI + 4 Cl2 + 8 NaOH = NaIO4 + 8 NaCl + 4 H2O
CuCl2(aq) + Na2S(aq) = CuS + ClNa =>
CuCl2(aq) + Na2S(aq) = CuS + 2 ClNa
H2SO4 + Ag(OH) = Ag2(SO4) + H2O =>
H2SO4 + 2 Ag(OH) = Ag2(SO4) + 2 H2O
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
C6H14 + O2 = CO2 + H2 =>
C6H14 + 6 O2 = 6 CO2 + 7 H2
HClO3 + Al(OH)3 = H(OH)3 + AlClO3 =>
HClO3 + Al(OH)3 = H(OH)3 + AlClO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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