| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaClO2 = NaCl + 2 O(g)
Al2O3 + SnSO4 = Al2(SO4)3 + SnO =>
Al2O3 + 3 SnSO4 = Al2(SO4)3 + 3 SnO
(MgOH)2SO4 + NaOH = Mg(OH)2 + Na2SO4 =>
(MgOH)2SO4 + 2 NaOH = 2 Mg(OH)2 + Na2SO4
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
LiHCO3 + NaOH = Na2CO3 + LiOH + H2O =>
LiHCO3 + 2 NaOH = Na2CO3 + LiOH + H2O
NH4{+} + CH2O + NaOH = (CH2)6N4 + H2O + Na{+} =>
4 NH4{+} + 6 CH2O + 4 NaOH = (CH2)6N4 + 10 H2O + 4 Na{+}
C2H5OK + HCl = C2H5OH + KCl =>
C2H5OK + HCl = C2H5OH + KCl
CuI + KCl = CuCl + KI =>
CuI + KCl = CuCl + KI
SiO2 + C + N2 = Si3N4 + CO2 =>
3 SiO2 + 3 C + 2 N2 = Si3N4 + 3 CO2
HCl03 + H2O = H3O + Cl =>
HCl03 + H2O = H3O + 3 Cl
MnSO4 + KIO3 + KOH = MnO2 + I2 + K2SO4 + H2O =>
5 MnSO4 + 2 KIO3 + 8 KOH = 5 MnO2 + I2 + 5 K2SO4 + 4 H2O
Hg + L2 = HgL2 =>
Hg + L2 = HgL2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe + Xe = XeFe =>
Fe + Xe = XeFe
C8H18 + O = CO2 + H2O =>
C8H18 + 25 O = 8 CO2 + 9 H2O
S2O8 + KI + Na2S2O3 = S2O3 + NaI + K2S2O8 =>
S2O8 + 2 KI + Na2S2O3 = S2O3 + 2 NaI + K2S2O8
MnCl2 + NaOH + O2 = MnO(OH)2 + NaCl =>
2 MnCl2 + 4 NaOH + O2 = 2 MnO(OH)2 + 4 NaCl
V + NaOH = VOH + Na =>
V + NaOH = VOH + Na
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na + H4O = Na2O5H5 + H4 =>
8 Na + 20 H4O = 4 Na2O5H5 + 15 H4
Cr + KOH = K3CrO3 + H2 =>
2 Cr + 6 KOH = 2 K3CrO3 + 3 H2
KHCO3 + H3PO4 = K2PHO4 + H2O + CO2 =>
2 KHCO3 + H3PO4 = K2PHO4 + 2 H2O + 2 CO2
Al + Cu3(SO4)2 = AlSO4 + Cu =>
2 Al + Cu3(SO4)2 = 2 AlSO4 + 3 Cu
C8H18 + O2 = CO2 + H2 =>
C8H18 + 8 O2 = 8 CO2 + 9 H2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Bi2O3 + NaClO + NaOH = NaBiO3 + NaCl + H2O =>
Bi2O3 + 2 NaClO + 2 NaOH = 2 NaBiO3 + 2 NaCl + H2O
Cu(NO3)2 + H2O = Cu(NO3)2*3H2O =>
Cu(NO3)2 + 3 H2O = Cu(NO3)2*3H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
MnO2 + O2 = Mn2O7 =>
4 MnO2 + 3 O2 = 2 Mn2O7
SO3 + H2O = SOH + HO3 =>
SO3 + H2O = SOH + HO3
FeSO4 + H2O2 = Fe2O3 + SO42 + H2O =>
2 FeSO4 + 79 H2O2 = Fe2O3 + 2 SO42 + 79 H2O
CuS + O2 = CuSO4 =>
CuS + 2 O2 = CuSO4
KCl + Zn3(PO4)2 = ZnCl2 + K3PO4 =>
6 KCl + Zn3(PO4)2 = 3 ZnCl2 + 2 K3PO4
HCI + AI = H2 + AICI =>
2 HCI + 2 AI = H2 + 2 AICI
B + NO3 = BN + O2 =>
2 B + 2 NO3 = 2 BN + 3 O2
C2H5O5OH + O2 = CO2 + H2O =>
2 C2H5O5OH + O2 = 4 CO2 + 6 H2O
C2H2 + F2 = CF4 + H2 =>
C2H2 + 4 F2 = 2 CF4 + H2
P + Cl2 = P2Cl4 =>
2 P + 2 Cl2 = P2Cl4
Co(NO3)2 + NH3 = [Co(NH3)2](NO3)2 =>
Co(NO3)2 + 2 NH3 = [Co(NH3)2](NO3)2
Cl + AgNO3 = AgCl + NO3 =>
Cl + AgNO3 = AgCl + NO3
LiNO3 + H2O = LiOH + HNO3 =>
LiNO3 + H2O = LiOH + HNO3
H2 + V2O5 = V + H2O =>
5 H2 + V2O5 = 2 V + 5 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
PbSO4 + AgNO3 = Pb(NO3)2 + Ag2SO4 =>
PbSO4 + 2 AgNO3 = Pb(NO3)2 + Ag2SO4
Pb + Cl = PbCl2 =>
Pb + 2 Cl = PbCl2
O2 + Fe = FeOO =>
O2 + Fe = FeOO
CuO + NO = CuNO2 =>
CuO + NO = CuNO2
Fe{3+} + HPO4{2-} + CH3COO{-} = FePO4 + CH3COOH =>
Fe{3+} + HPO4{2-} + CH3COO{-} = FePO4 + CH3COOH
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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