| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
Na2MnO4 + CH3COOH = NaMnO4 + MnO2 + H2O + CH3COONa =>
3 Na2MnO4 + 4 CH3COOH = 2 NaMnO4 + MnO2 + 2 H2O + 4 CH3COONa
KMnO4 + C6H5CH3 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
6 KMnO4 + 5 C6H5CH3 + 9 H2SO4 = 5 C6H5COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
H2S + Pb(OH)3 = Pb2S3 + H2O =>
3 H2S + 2 Pb(OH)3 = Pb2S3 + 6 H2O
C4H7NH2 + O2 = CO2 + H2O + NO2 =>
4 C4H7NH2 + 29 O2 = 16 CO2 + 18 H2O + 4 NO2
C2H5OH + KMnO4 + HCl = CH3COOH + H2O + KCl + MnO2 =>
3 C2H5OH + 4 KMnO4 + 4 HCl = 3 CH3COOH + 5 H2O + 4 KCl + 4 MnO2
H2SO4 + MgO = H2SO4MgO =>
H2SO4 + MgO = H2SO4MgO
Mn + BiO3 = MnO + Bi =>
3 Mn + BiO3 = 3 MnO + Bi
CuS + Au = Cu + AuS =>
CuS + Au = Cu + AuS
As2O5 + H2O = H3AsO4 =>
As2O5 + 3 H2O = 2 H3AsO4
H2S + NaOH = H2O + Na2S =>
H2S + 2 NaOH = 2 H2O + Na2S
La100(N100O300)39H100O200 + Sr100(N100O300)2 + Mn100(N100O300)2*2H200O100 + C600H800O700 = La70Sr30Mn100O3 + H200O100 + C100O200 + N100O200 =>
630 La100(N100O300)39H100O200 + 270 Sr100(N100O300)2 + 900 Mn100(N100O300)2*2H200O100 + 3092 C600H800O700 = 900 La70Sr30Mn100O3 + 14483 H200O100 + 18552 C100O200 + 26910 N100O200
MgCl2 + C15H31COONa = NaCl + Mg(C15H31COO)2 =>
MgCl2 + 2 C15H31COONa = 2 NaCl + Mg(C15H31COO)2
ZnSO4 + BaS = BaSO4 + ZnS =>
ZnSO4 + BaS = BaSO4 + ZnS
Fe(OH)2 + OH = Fe(OH)3 =>
Fe(OH)2 + OH = Fe(OH)3
Na2SO3 + O4 = Na2SO6 =>
4 Na2SO3 + 3 O4 = 4 Na2SO6
SO2(g) + O2(g) + H2O(I) = H2SO4(I) =>
2 SO2(g) + O2(g) + 2 H2O(I) = 2 H2SO4(I)
NaCl + MgCO3 = MgCl2 + Na2CO3 =>
2 NaCl + MgCO3 = MgCl2 + Na2CO3
C2 + H2 + O2 = CH2O =>
C2 + 2 H2 + O2 = 2 CH2O
NaOH = Na2O + H2O =>
2 NaOH = Na2O + H2O
C4H10 + CI2 + O2 = CO2CCI4 + H2O =>
2 C4H10 + 16 CI2 + 13 O2 = 8 CO2CCI4 + 10 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
PH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H3PO4 + H2O =>
5 PH3 + 8 KMnO4 + 12 H2SO4 = 4 K2SO4 + 8 MnSO4 + 5 H3PO4 + 12 H2O
Hg2CrO4 = Cr2O3 + Hg + O2 =>
4 Hg2CrO4 = 2 Cr2O3 + 8 Hg + 5 O2
MnBr3 + H2S = Mn2S3 + HBr =>
2 MnBr3 + 3 H2S = Mn2S3 + 6 HBr
C15H30 + O2 = CO2 + H2O =>
2 C15H30 + 45 O2 = 30 CO2 + 30 H2O
AlPO4 + KNO3 = AlNO3 + KPO4 =>
AlPO4 + KNO3 = AlNO3 + KPO4
AgNO3 + BaI2 = AgI + Ba(NO3)2 =>
2 AgNO3 + BaI2 = 2 AgI + Ba(NO3)2
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
AlPO4 + KNO3 = AlNO3 + KPO4 =>
AlPO4 + KNO3 = AlNO3 + KPO4
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Ca(OH)2 + C20H14O4 = Ca + CO2 + H2O =>
43 Ca(OH)2 + C20H14O4 = 43 Ca + 20 CO2 + 50 H2O
K2CO3 + Ba(OH)2 = BaCO3 + KOH =>
K2CO3 + Ba(OH)2 = BaCO3 + 2 KOH
K4[Fe(CN)6] + FeSO4 = Fe4[Fe(CN)6]3 + K2SO4 + Fe2 =>
3 K4[Fe(CN)6] + 6 FeSO4 = Fe4[Fe(CN)6]3 + 6 K2SO4 + Fe2
CH3CH2Br + KCN = CH3CH2CN + KBr =>
CH3CH2Br + KCN = CH3CH2CN + KBr
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MnBr2 + H2O = HBr2 + Mn2O =>
2 MnBr2 + H2O = 2 HBr2 + Mn2O
C2H5NO2 + HCl = C2H5NH3Cl + H2O + Cl2 =>
C2H5NO2 + 7 HCl = C2H5NH3Cl + 2 H2O + 3 Cl2
Al + MnO = Al2O3 + Mn2 =>
4 Al + 6 MnO = 2 Al2O3 + 3 Mn2
MnCl7 + SnCl2 = MnCl2 + SnCl4 =>
2 MnCl7 + 5 SnCl2 = 2 MnCl2 + 5 SnCl4
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
SiCl4 + NaOH = NaCl + Na2SiO3 + H2O =>
SiCl4 + 6 NaOH = 4 NaCl + Na2SiO3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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