| Équations équilibrées la veille | Équations équilibrées le lendemain |
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
KOH + Na2S = KS + OHNa2 =>
KOH + Na2S = KS + OHNa2
La2(CO3)3 = La + CO3 =>
La2(CO3)3 = 2 La + 3 CO3
NaCl + O2 = NaClO3 =>
2 NaCl + 3 O2 = 2 NaClO3
C4H5N3 + NaOH + H2O = C4H5O4NNa2 + NH3 =>
C4H5N3 + 2 NaOH + 2 H2O = C4H5O4NNa2 + 2 NH3
CaOH2 + H2SO4 = H4O + CaSO4 =>
CaOH2 + H2SO4 = H4O + CaSO4
CCl4 + H2O = H2CO3 + HCl =>
CCl4 + 3 H2O = H2CO3 + 4 HCl
K3C6O6 = C + CO2 + K =>
K3C6O6 = 3 C + 3 CO2 + 3 K
K2NaCo(NO2)6 + MnO4{-} + H{+} = K{+} + Na{+} + Co{+3} + NO3{-} + Mn{+2} + H2O =>
5 K2NaCo(NO2)6 + 12 MnO4{-} + 36 H{+} = 10 K{+} + 5 Na{+} + 5 Co{+3} + 30 NO3{-} + 12 Mn{+2} + 18 H2O
CuCa(NO3)2 = Ca(NO3)2 + Cu =>
CuCa(NO3)2 = Ca(NO3)2 + Cu
H2S + Br2H2O = H2SO4 + HBr =>
H2S + 4 Br2H2O = H2SO4 + 8 HBr
CaSiO3 + P4 + CO = C + Ca3(PO4)2 + SiO2 =>
6 CaSiO3 + P4 + 10 CO = 10 C + 2 Ca3(PO4)2 + 6 SiO2
(NH4)2HPO4 + CuO = Cu3(PO4)2 + H2O + NH3 =>
2(NH4)2HPO4 + 3 CuO = Cu3(PO4)2 + 3 H2O + 4 NH3
Cs{+} + Li = Li{+} + Cs =>
Cs{+} + Li = Li{+} + Cs
NH4 + Ca = CaH2 + N2 =>
2 NH4 + 4 Ca = 4 CaH2 + N2
CFe2O3 + CO = Fe + CO2 =>
CFe2O3 + CO = 2 Fe + 2 CO2
Sn + CuSO4 = Sn(SO4)2 + Cu =>
Sn + 2 CuSO4 = Sn(SO4)2 + 2 Cu
Al2O3 + C = Al + CO3 =>
Al2O3 + C = 2 Al + CO3
Cr + Br = CrBr3 =>
Cr + 3 Br = CrBr3
MgCO3(s) + CH3COOH(aq) = CH3COOMg(aq) + H2O(l) + CO2(g) =>
8 MgCO3(s) + 9 CH3COOH(aq) = 8 CH3COOMg(aq) + 6 H2O(l) + 10 CO2(g)
HCl + NOH = H2O + ClN =>
HCl + NOH = H2O + ClN
P4 + O4 = P4O10 =>
2 P4 + 5 O4 = 2 P4O10
S8(s) + Cl2(g) = SCl6(g) =>
S8(s) + 24 Cl2(g) = 8 SCl6(g)
C12H22O11 + H3O = HC12H22O11 + H2O =>
C12H22O11 + H3O = HC12H22O11 + H2O
C2H3Br + KOH = C2H2 + KBr + H2O =>
C2H3Br + KOH = C2H2 + KBr + H2O
AgNO3 + F = AgF + NO3 =>
AgNO3 + F = AgF + NO3
Al(OH)3 + H2CO = Al2(CO)3 + H2O =>
2 Al(OH)3 + 3 H2CO = Al2(CO)3 + 6 H2O
NaHSO4 + LiOH = LiNaSO4 + H2O =>
NaHSO4 + LiOH = LiNaSO4 + H2O
K2Cr2O7 + C2H4(OH)2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2C2O4 + H2O =>
4 K2Cr2O7 + 3 C2H4(OH)2 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 3 H2C2O4 + 22 H2O
C2H4 = C6H12 =>
3 C2H4 = C6H12
Fe + FeCl2 = Fe2Cl2 =>
Fe + FeCl2 = Fe2Cl2
C6H12O6(s) = CH4(g) + CO2(g) =>
C6H12O6(s) = 3 CH4(g) + 3 CO2(g)
C7H6O = C14H12O2 = C14H10O2 = C29H20O =>
2 C7H6O = C14H12O2
C6H5CH3 + KMnO4 + KOH = C6H5COOK + K2MnO4 + H2O =>
C6H5CH3 + 6 KMnO4 + 7 KOH = C6H5COOK + 6 K2MnO4 + 5 H2O
Li2O + Al2O3 = Li3AlO3 =>
3 Li2O + Al2O3 = 2 Li3AlO3
KMnO4 + FeS2 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
6 KMnO4 + 2 FeS2 + 8 H2SO4 = 6 MnSO4 + Fe2(SO4)3 + 3 K2SO4 + 8 H2O
MnI2 + F2 = MnF3 + IF5 =>
2 MnI2 + 13 F2 = 2 MnF3 + 4 IF5
CH2 = CHCH2CH3 =>
3 CH2 = CHCH2CH3
NaSO3 + H2O + FeCl3 = NaSO4 + FeCl2 + HCl =>
NaSO3 + H2O + 2 FeCl3 = NaSO4 + 2 FeCl2 + 2 HCl
Ag2O + HCl = Ag2Cl2 + H2O =>
Ag2O + 2 HCl = Ag2Cl2 + H2O
Fe(NO3)2(aq) + HCl(aq) = FeCl2 + HNO3 =>
Fe(NO3)2(aq) + 2 HCl(aq) = FeCl2 + 2 HNO3
K + Sn{+} = Sn + K{+} =>
K + Sn{+} = Sn + K{+}
C5H10 + O2(g) = CO2 + H2O =>
2 C5H10 + 15 O2(g) = 10 CO2 + 10 H2O
FeSO4 + NaNO3 + NaOH = Fe3O4 + NH3 + Na2SO4 + H2O =>
12 FeSO4 + NaNO3 + 23 NaOH = 4 Fe3O4 + NH3 + 12 Na2SO4 + 10 H2O
KClO3 + Cl2 = KCl + ClO2 =>
4 KClO3 + 3 Cl2 = 4 KCl + 6 ClO2
Cr + KOH + H2O = KCrO2 + H2 =>
2 Cr + 2 KOH + 2 H2O = 2 KCrO2 + 3 H2
KMnO4 + Mn(OH)2 = K2MnO4 + H2O + MnO2 =>
2 KMnO4 + 2 Mn(OH)2 = K2MnO4 + 2 H2O + 3 MnO2
KMnO4 + C2H6O + NaOH = C2H4O2 + H2O + K2NaOH + MnNaO2 =>
4 KMnO4 + 5 C2H6O + 6 NaOH = 5 C2H4O2 + 7 H2O + 2 K2NaOH + 4 MnNaO2
NiCO3 + H2SO4 = NiSO4 + H2CO3 =>
NiCO3 + H2SO4 = NiSO4 + H2CO3
K2Cr2O7 + SnCl2 + KOH = K3(Cr(OH)6) + K2SnO3 + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 16 KOH = 2 K3(Cr(OH)6) + 3 K2SnO3 + 6 KCl + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/16/25
Équations équilibrées sur03/18/24
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