| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 ZnCl + I2 = 2 ZnI + Cl2
NaSO4(aq) + CaCl(aq) = CaSO4(s) + NaCl(aq) =>
NaSO4(aq) + CaCl(aq) = CaSO4(s) + NaCl(aq)
KMnO4 + H2SO4 + S = K2SO4 + MnSO4 + H2O =>
6 KMnO4 + 4 H2SO4 + 5 S = 3 K2SO4 + 6 MnSO4 + 4 H2O
K + Sb(OH)6 = Sb2O3 + KOH + H2O =>
6 K + 2 Sb(OH)6 = Sb2O3 + 6 KOH + 3 H2O
HNO3 + KI = KNO3 + I2 + NO + H2O =>
8 HNO3 + 6 KI = 6 KNO3 + 3 I2 + 2 NO + 4 H2O
HNO3(aq) + Au(s) = AuNO3(s) + H(g) =>
HNO3(aq) + Au(s) = AuNO3(s) + H(g)
CS2(l) + Cl2(g) = CCl4(l) + S2Cl2 =>
CS2(l) + 3 Cl2(g) = CCl4(l) + S2Cl2
KHCO3 + O2 = KO2 + H2O + CO2 =>
4 KHCO3 + 3 O2 = 4 KO2 + 2 H2O + 4 CO2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Na2SO3 + S = Na2S2O3 =>
Na2SO3 + S = Na2S2O3
C + O2 = CO =>
2 C + O2 = 2 CO
CsOH + H = Cs + HOH =>
CsOH + H = Cs + HOH
C6H4(CO)2O + C3H8O3 = C9H8O4 + H2O =>
9 C6H4(CO)2O + 9 C3H8O3 = 11 C9H8O4 + 10 H2O
K2O + HBr = K2OHBr =>
K2O + HBr = K2OHBr
Cu(ClO4)2 = Cu + (ClO4) =>
Cu(ClO4)2 = Cu + 2(ClO4)
Mg + HF = MgF + H2 =>
2 Mg + 2 HF = 2 MgF + H2
Fe3O4 + CO = CO3 + Fe =>
Fe3O4 + 2 CO = 2 CO3 + 3 Fe
HPO3{2-} + H2O = PO3{3-} + H3O{+} =>
HPO3{2-} + H2O = PO3{3-} + H3O{+}
Ca(NO3)2*4H2O + Co(NO3)2*6H2O + Bi(NO3)3*5H2O + C6H10O5 = Ca28Bi02Co4O9 + N2O + CO2 + H2 =>
196 Ca(NO3)2*4H2O + 28.000000000001Co(NO3)2*6H2O + 14 Bi(NO3)3*5H2O + 312 C6H10O5 = 7 Ca28Bi02Co4O9 + 245 N2O + 1872 CO2 + 2582 H2
Al + FeCl3 = AlCl3 + Fe =>
Al + FeCl3 = AlCl3 + Fe
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NaHCO2 + CH3CO2H = NaCH3CO2 + CO2 + H2O =>
4 NaHCO2 + 3 CH3CO2H = 4 NaCH3CO2 + 2 CO2 + 2 H2O
Mg + P = Mg2P3 =>
2 Mg + 3 P = Mg2P3
Sn(NO3)4 + K2S = Sn2S4 + KNO3 =>
2 Sn(NO3)4 + 4 K2S = Sn2S4 + 8 KNO3
CuI2 + HNO3 = Cu(NO3)2 + HIO3 + NO2 + H2O =>
CuI2 + 14 HNO3 = Cu(NO3)2 + 2 HIO3 + 12 NO2 + 6 H2O
C2H2(g) + O2(g) = CO2 + H2O =>
2 C2H2(g) + 5 O2(g) = 4 CO2 + 2 H2O
P2O5 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
P2O5 + 3 Mg(OH)2 = Mg3(PO4)2 + 3 H2O
HCl + H2O2 = HClO + H2O =>
HCl + H2O2 = HClO + H2O
Cr + O = CrO6 =>
Cr + 6 O = CrO6
Mg + HL = MgL2 + H2 =>
Mg + 2 HL = MgL2 + H2
MnCl2 + ZnSO4 = Mn(SO4)2 + ZnCl =>
MnCl2 + 2 ZnSO4 = Mn(SO4)2 + 2 ZnCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H{+} + Cr2O7{2-} + Cl{-} = Cr{3+} + Cl2 + H2O =>
14 H{+} + Cr2O7{2-} + 6 Cl{-} = 2 Cr{3+} + 3 Cl2 + 7 H2O
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
NaO + H2O = NaH + O =>
2 NaO + H2O = 2 NaH + 3 O
(CH2)(OH2) + O2 = CO2 + H2O =>
2(CH2)(OH2) + 3 O2 = 2 CO2 + 4 H2O
ICl{3} + NaOH = I(OH){3} + NaCl =>
ICl{3} + NaOH = I(OH){3} + NaCl
CH3COOH + Ca3(PO4)2 = Ca(CH3COO)2 + H3PO4 =>
6 CH3COOH + Ca3(PO4)2 = 3 Ca(CH3COO)2 + 2 H3PO4
Fe(OH)2 = FeOH2O =>
Fe(OH)2 = FeOH2O
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Na2Cr2O7 + HCl + Na2SO3 = Na2SO4 + CrCl3 + H2O + NaCl =>
Na2Cr2O7 + 8 HCl + 3 Na2SO3 = 3 Na2SO4 + 2 CrCl3 + 4 H2O + 2 NaCl
KOH + KI = K2 + IOH =>
KOH + KI = K2 + IOH
Ca(AlO2)2 + HBr = CaBr2 + AlBr3 + H2O =>
Ca(AlO2)2 + 8 HBr = CaBr2 + 2 AlBr3 + 4 H2O
C7H8 + HNO3 = C7H5N3O6 + H2O =>
C7H8 + 3 HNO3 = C7H5N3O6 + 3 H2O
H3PO4 + NaClO = HClO + Na3PO4 =>
H3PO4 + 3 NaClO = 3 HClO + Na3PO4
Sr(OH)2 + H2O = H3O + HSrO2 =>
Sr(OH)2 + H2O = H3O + HSrO2
Fe3N2 = Fe2 + N3 =>
6 Fe3N2 = 9 Fe2 + 4 N3
I(aq) + Pb2(aq) = PbI2(s) =>
4 I(aq) + Pb2(aq) = 2 PbI2(s)
H7K3 = H2 + K =>
2 H7K3 = 7 H2 + 6 K
NaAlO2 + Na2SiO3*9H2O = Na96Al96Si96O384 + H2O + NaOH =>
96 NaAlO2 + 96 Na2SiO3*9H2O = Na96Al96Si96O384 + 768 H2O + 192 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/31/24
Équations équilibrées sur03/01/23
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