| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 C4H10O + 7 C6H12 = 3 C4H9O2 + 9 C6H13
C4H8(OH) + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10 C4H8(OH) + 14 KMnO4 + 21 H2SO4 = 20 CH3COOH + 14 MnSO4 + 7 K2SO4 + 26 H2O
Na[(Cr(OH)4)(H2O)2] + Na2S2O8 + NaOH = Na2CrO4 + Na2SO4 + H2O =>
2 Na[(Cr(OH)4)(H2O)2] + 3 Na2S2O8 + 8 NaOH = 2 Na2CrO4 + 6 Na2SO4 + 12 H2O
Ca(OH)2 + BaSO4 = Ba(OH)2 + CaSO4 =>
Ca(OH)2 + BaSO4 = Ba(OH)2 + CaSO4
HBr + H2SO4 = BrSO4 + H =>
HBr + H2SO4 = BrSO4 + 3 H
C5H4O + O = CO2 + H2O =>
C5H4O + 11 O = 5 CO2 + 2 H2O
CuCl2(aq) + Na2SO4(aq) = CuSO4(s) + NaCl(aq) =>
CuCl2(aq) + Na2SO4(aq) = CuSO4(s) + 2 NaCl(aq)
Ca + NH3 = CaN + H3 =>
Ca + NH3 = CaN + H3
HSO3I + H2O = HI + H2SO4 =>
HSO3I + H2O = HI + H2SO4
C4H8(OH) + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10 C4H8(OH) + 14 KMnO4 + 21 H2SO4 = 20 CH3COOH + 14 MnSO4 + 7 K2SO4 + 26 H2O
Na(OH) + Ca(OH)2 + Cl = Ca(ClO)2 + NaCl + H2O =>
2 Na(OH) + Ca(OH)2 + 4 Cl = Ca(ClO)2 + 2 NaCl + 2 H2O
Sn(iv) + NaOH = Na2SnO2 + H2 =>
Sn(iv) + 2 NaOH = Na2SnO2 + H2
Cu(OH)2 + C = Cu + CO2 + H2O =>
2 Cu(OH)2 + C = 2 Cu + CO2 + 2 H2O
C4H8(OH) + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10 C4H8(OH) + 14 KMnO4 + 21 H2SO4 = 20 CH3COOH + 14 MnSO4 + 7 K2SO4 + 26 H2O
FeS + O2 = SO3 + FeO2 =>
2 FeS + 5 O2 = 2 SO3 + 2 FeO2
Cu + HNO3 = CuNO3 + N2O2 + H2O =>
6 Cu + 8 HNO3 = 6 CuNO3 + N2O2 + 4 H2O
BeCO3 + Na2SO4 = Be2SO4 + NaCO3 =>
2 BeCO3 + Na2SO4 = Be2SO4 + 2 NaCO3
Cr2O3 + Ba(OH)2 = Cr2(OH)2 + BaO3 =>
Cr2O3 + Ba(OH)2 = Cr2(OH)2 + BaO3
KCH3CO2 = KCH3 + CO2 =>
KCH3CO2 = KCH3 + CO2
F(g) + H2O(g) = HF(g) + O =>
2 F(g) + H2O(g) = 2 HF(g) + O
KMnO4 + HCl = K(ClO) + MnCl + H2O + Cl =>
KMnO4 + 6 HCl = K(ClO) + MnCl + 3 H2O + 4 Cl
Mercury(II)Nitrate + PotassiumIodide = Mercury(II)Iodide + PotassiumNitrate =>
Mercury(II)Nitrate + PotassiumIodide = Mercury(II)Iodide + PotassiumNitrate
K2Cr2O7 + KNO2 + H2SO4 = Cr2(SO4)3 + KNO3 + K2SO4 + H2O =>
K2Cr2O7 + 3 KNO2 + 4 H2SO4 = Cr2(SO4)3 + 3 KNO3 + K2SO4 + 4 H2O
Pb(NO3)2(aq) + Li2SO4(aq) = LiNO3 + PbSO4(s) =>
Pb(NO3)2(aq) + Li2SO4(aq) = 2 LiNO3 + PbSO4(s)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Tb4O7 = Tb2O3 + O2 =>
2 Tb4O7 = 4 Tb2O3 + O2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Fe(OH)3 + MgO = Mg(OH)2 + Fe2O3 =>
2 Fe(OH)3 + 3 MgO = 3 Mg(OH)2 + Fe2O3
Mg + O2 = MgO2 =>
Mg + O2 = MgO2
NH3 + N2O3 = N3 + H2O =>
6 NH3 + 3 N2O3 = 4 N3 + 9 H2O
KOH(aq) + H3PO4(aq) = K3PO4(aq) + H2O(l) =>
3 KOH(aq) + H3PO4(aq) = K3PO4(aq) + 3 H2O(l)
NaHCO3 + KAl(SO4)2 = Na2(SO4) + KAl(OH)2(SO4) + CO2 =>
2 NaHCO3 + KAl(SO4)2 = Na2(SO4) + KAl(OH)2(SO4) + 2 CO2
C8H8BrNO + HCl + NaOH = BrC6H4NH2 + CH3COOH + NaCl =>
C8H8BrNO + HCl + NaOH = BrC6H4NH2 + CH3COOH + NaCl
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
V(OH)5 + CaSO4 = Ca(OH)5 + VSO4 =>
V(OH)5 + CaSO4 = Ca(OH)5 + VSO4
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Ag + SO3 = Ag2SO3 =>
2 Ag + SO3 = Ag2SO3
Zn2(SO3) = Zn + SO3 =>
Zn2(SO3) = 2 Zn + SO3
Al2C3 + HCl = AlCl3 + C + H2 =>
Al2C3 + 6 HCl = 2 AlCl3 + 3 C + 3 H2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Li + H3PO4 = Li3PO4 + H2 =>
6 Li + 2 H3PO4 = 2 Li3PO4 + 3 H2
CH3F + O2 = CO2 + H2O + F2 =>
4 CH3F + 7 O2 = 4 CO2 + 6 H2O + 2 F2
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
C4H8(OH) + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10 C4H8(OH) + 14 KMnO4 + 21 H2SO4 = 20 CH3COOH + 14 MnSO4 + 7 K2SO4 + 26 H2O
FeCl3 + HCl = FeCl4{-} + H{+} =>
FeCl3 + HCl = FeCl4{-} + H{+}
Ba(HCO3)2 = BaO + CO2 + H2O =>
Ba(HCO3)2 = BaO + 2 CO2 + H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
KMnO4 + NaCl = K2O + MnO2 + Na2O + Cl2 =>
2 KMnO4 + 6 NaCl = K2O + 2 MnO2 + 3 Na2O + 3 Cl2
Cu(NO3)2Na2S = CuS + NaNO3 =>
Cu(NO3)2Na2S = CuS + 2 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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