| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 CO + U3O8 = 8 CO2 + 3 U
NO + Cl2 = NOCl =>
2 NO + Cl2 = 2 NOCl
CaC2O4 + KMnO4 + H2SO4 = CO2 + MnSO4 + CaSO4 + K2SO4 + H2O =>
5 CaC2O4 + 2 KMnO4 + 8 H2SO4 = 10 CO2 + 2 MnSO4 + 5 CaSO4 + K2SO4 + 8 H2O
NH4C2H3O2 + CaO = Ca(C2H3O2)2 + NH3 + H2O =>
2 NH4C2H3O2 + CaO = Ca(C2H3O2)2 + 2 NH3 + H2O
ScI3 + Sn3(PO4)4 = ScPO4 + SnI4 =>
4 ScI3 + Sn3(PO4)4 = 4 ScPO4 + 3 SnI4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AuNO3 = Au2O + NO2 + O2 =>
4 AuNO3 = 2 Au2O + 4 NO2 + O2
HO2CCH2CO2H + NaOH = NaO2CCH2CO2Na + H2O =>
HO2CCH2CO2H + 2 NaOH = NaO2CCH2CO2Na + 2 H2O
(COOH)2 + NaOH = COONa + H2O =>
(COOH)2 + 2 NaOH = 2 COONa + 2 H2O
C5H6 + KOH + FeCl2 = (C5H5)2Fe + H2O + KCl =>
2 C5H6 + 2 KOH + FeCl2 = (C5H5)2Fe + 2 H2O + 2 KCl
CH3Br + O2 = CO2 + H2O + HBr =>
2 CH3Br + 3 O2 = 2 CO2 + 2 H2O + 2 HBr
C3H7COOH + H2O = C3H7COO + H3O =>
C3H7COOH + H2O = C3H7COO + H3O
C7H5(NO2)3 = C + CO + H2 + N =>
2 C7H5(NO2)3 = 2 C + 12 CO + 5 H2 + 6 N
C3H9NH2 + O2 = CO2 + N2 + H2O =>
4 C3H9NH2 + 23 O2 = 12 CO2 + 2 N2 + 22 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Bi + S = BiS =>
Bi + S = BiS
K2MnO4 + KOH + NO2 = Mn(OH)2 + KNO3 =>
K2MnO4 + 2 KOH + 4 NO2 = Mn(OH)2 + 4 KNO3
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
H2O + Na2B4O7 + HCl = NaCl + H3BO3 =>
5 H2O + Na2B4O7 + 2 HCl = 2 NaCl + 4 H3BO3
C2H4O + H2 = C2H6 + H2O =>
C2H4O + 2 H2 = C2H6 + H2O
Ne + K = NeK =>
Ne + K = NeK
HCl + KNO3 + Cu = NO2 + CuCl + KCl + H2O =>
2 HCl + KNO3 + Cu = NO2 + CuCl + KCl + H2O
SO2 + Br2 = BrSO2 =>
2 SO2 + Br2 = 2 BrSO2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
N + O3 = NO =>
3 N + O3 = 3 NO
I2O5 + H2S = I2 + SO2 + H2O =>
3 I2O5 + 5 H2S = 3 I2 + 5 SO2 + 5 H2O
Ne + K = NeK =>
Ne + K = NeK
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
C6H6OH + O2 = H2C2O4 + H2O =>
4 C6H6OH + 23 O2 = 12 H2C2O4 + 2 H2O
K2Cr2O7 + H2C2O4*2H2O = K[Cr(C2O4)2(H2O)2]*2H2O + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4*2H2O = 2 K[Cr(C2O4)2(H2O)2]*2H2O + 6 CO2 + 13 H2O
Ir(OH)2 + H2SO4 = Ir2(SO4)2 + H2O =>
2 Ir(OH)2 + 2 H2SO4 = Ir2(SO4)2 + 4 H2O
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Ba3N2 + HF = BaF2 + NH3 =>
Ba3N2 + 6 HF = 3 BaF2 + 2 NH3
CuSO4*4H2O + NH4OH = CuSO4*4NH3 + H2O =>
CuSO4*4H2O + 4 NH4OH = CuSO4*4NH3 + 8 H2O
H2(SO3) = H2O + SO2 =>
H2(SO3) = H2O + SO2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Na2CO3 + H2O + CO2 = NaHCO3 =>
Na2CO3 + H2O + CO2 = 2 NaHCO3
Ni + Ag2O = NiO + Ag =>
Ni + Ag2O = NiO + 2 Ag
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
U3O8 = UO3 + UO2 =>
U3O8 = 2 UO3 + UO2
C6H5NH3Cl + H2O = C6H5NH2 + Cl + H3O =>
C6H5NH3Cl + H2O = C6H5NH2 + Cl + H3O
Ba(NO3)2 + La(NO3)2 + Zn(NO3)2 = BaZnLa2O3 + N2 + O2 =>
2 Ba(NO3)2 + 4 La(NO3)2 + 2 Zn(NO3)2 = 2 BaZnLa2O3 + 8 N2 + 21 O2
(CuOH)2CO3 = CuO + CO2 + Cu(OH)2 =>
(CuOH)2CO3 = CuO + CO2 + Cu(OH)2
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
MgO + Al(OH)3 = MgAl2O4 + H2O =>
MgO + 2 Al(OH)3 = MgAl2O4 + 3 H2O
CuSO4 + Fe = FeSO4 + Cu =>
CuSO4 + Fe = FeSO4 + Cu
NaCl(s) = Na + Cl =>
NaCl(s) = Na + Cl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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