| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
Al(NO3)3 + K2CO3 + H2O = Al(OH)3 + KNO3 + CO2 =>
2 Al(NO3)3 + 3 K2CO3 + 3 H2O = 2 Al(OH)3 + 6 KNO3 + 3 CO2
NaBiO3 + CrCl3 + H{+} = Cr2O7{-2} + Bi{3+} + Na{+} + Cl{-} + H2O =>
3 NaBiO3 + 2 CrCl3 + 4 H{+} = Cr2O7{-2} + 3 Bi{3+} + 3 Na{+} + 6 Cl{-} + 2 H2O
NH4Cl + H2O = H3O + NH3 + Cl =>
NH4Cl + H2O = H3O + NH3 + Cl
KMnO4 + KI + H2SO4 = MnSO4 + I4 + K2SO4 + H2O =>
4 KMnO4 + 20 KI + 16 H2SO4 = 4 MnSO4 + 5 I4 + 12 K2SO4 + 16 H2O
Fe(NO3)3 + KOH = Fe(OH) + K(NO3)3 =>
Fe(NO3)3 + KOH = Fe(OH) + K(NO3)3
PoO + H2O = H2PoO2 =>
PoO + H2O = H2PoO2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C6H6 + O2 = CO + H2O =>
2 C6H6 + 9 O2 = 12 CO + 6 H2O
As + O2 = As2O5 =>
4 As + 5 O2 = 2 As2O5
Ag3 + As + O4 = Ag3AsO4 =>
Ag3 + As + O4 = Ag3AsO4
W(OH)3 + H2 = W6 + H2O =>
6 W(OH)3 + 9 H2 = W6 + 18 H2O
KNO3 = KO + O2 + N =>
KNO3 = KO + O2 + N
Pb(NO3)2 + K2ClO4 = PbClO4 + KNO3 =>
Pb(NO3)2 + K2ClO4 = PbClO4 + 2 KNO3
Rb3 + S = RbS2 =>
Rb3 + 6 S = 3 RbS2
NaHSO4 + KNO3 = HNO3 + K2SO4 + Na2SO4 =>
2 NaHSO4 + 2 KNO3 = 2 HNO3 + K2SO4 + Na2SO4
Br2 + CH2Cl2 = Br2CH2 + Cl2 =>
Br2 + CH2Cl2 = Br2CH2 + Cl2
Na2CO3(aq) + KNO3 = K2CO3 + NaNO3 =>
Na2CO3(aq) + 2 KNO3 = K2CO3 + 2 NaNO3
PbI2 = Pb + I =>
PbI2 = Pb + 2 I
KOH + FeCl3 = FeOH + KCl3 =>
KOH + FeCl3 = FeOH + KCl3
NaOH + I2 = NaIO3 + NaI + H2O =>
6 NaOH + 3 I2 = NaIO3 + 5 NaI + 3 H2O
CaCl2 + NaHCO3 = NaCl + CaCO3 + CO2 + H2O =>
CaCl2 + 2 NaHCO3 = 2 NaCl + CaCO3 + CO2 + H2O
C4H13O + K2Cr2O7 + H2SO4 = C4H9O + KCrS + H2O =>
13 C4H13O + 2 K2Cr2O7 + 4 H2SO4 = 13 C4H9O + 4 KCrS + 30 H2O
Fe2(SO4)3 + K4[Fe(Cn)6] = Fe4[Fe(Cn)6]3 + K2SO4 =>
2 Fe2(SO4)3 + 3 K4[Fe(Cn)6] = Fe4[Fe(Cn)6]3 + 6 K2SO4
Cl2O7(g) + H2O(l) = HClO4 =>
Cl2O7(g) + H2O(l) = 2 HClO4
(NH2)2CO + H2 = NH3 + CO =>
(NH2)2CO + H2 = 2 NH3 + CO
ClF3 + NaOH = NaF + NaCl + NaClO3 + H2O =>
3 ClF3 + 12 NaOH = 9 NaF + NaCl + 2 NaClO3 + 6 H2O
FeS = Fe203 + S02 =>
406 FeS = 2 Fe203 + 203 S02
C4H7OH + O2 = CO2 + H2O =>
2 C4H7OH + 11 O2 = 8 CO2 + 8 H2O
C11000H220002 + O2 = CO2 + H2O =>
2 C11000H220002 + 132001 O2 = 22000 CO2 + 220002 H2O
HBrO + H2O = HBr + H2O3 =>
2 HBrO + H2O = 2 HBr + H2O3
MgSO4 + Fe(NO3)3 = Mg(NO3)2 + Fe2(SO4)3 =>
3 MgSO4 + 2 Fe(NO3)3 = 3 Mg(NO3)2 + Fe2(SO4)3
AgCl + HNO3 = AgNO3 + HCl =>
AgCl + HNO3 = AgNO3 + HCl
Fe{2+} + OH{-} = Fe(OH)2 =>
Fe{2+} + 2 OH{-} = Fe(OH)2
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
P + HNO5 + H2O = H3PO4 + NO =>
7 P + 5 HNO5 + 8 H2O = 7 H3PO4 + 5 NO
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Hg + I2 = HgI =>
2 Hg + I2 = 2 HgI
C2H6 + Cl2 = C2HCl5 + HCl =>
C2H6 + 5 Cl2 = C2HCl5 + 5 HCl
C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
KHSO4 + CH3COOH = CH3COOK + H2SO4 =>
KHSO4 + CH3COOH = CH3COOK + H2SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu + NH3 = Cu(NH3)4 =>
Cu + 4 NH3 = Cu(NH3)4
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
KMnO4 + NaHSO3 + H2SO4 = MnSO4 + K2SO3 + NaHSO4 + H2O =>
2 KMnO4 + 6 NaHSO3 + 3 H2SO4 = 2 MnSO4 + K2SO3 + 6 NaHSO4 + 3 H2O
Kl + Cl = KlCl =>
Kl + Cl = KlCl
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
CaCO3 + CO2 + H2O = (Ca(HCO3)2) =>
CaCO3 + CO2 + H2O = (Ca(HCO3)2)
Pb(NO3)2 + HBr = PbBr2 + H(NO3) =>
Pb(NO3)2 + 2 HBr = PbBr2 + 2 H(NO3)
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/09/24
Équations équilibrées sur03/10/23
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