| Équations équilibrées la veille | Équations équilibrées le lendemain |
C57H104O6 + 3.0000000000002OH = 3 C18H33O2 + C3H8O3
Pb(CH3COO)2 + Cl2 + NaOH = PbO2 + CH3COONa + NaCl + H2O =>
Pb(CH3COO)2 + Cl2 + 4 NaOH = PbO2 + 2 CH3COONa + 2 NaCl + 2 H2O
SiO2 + H2 = Si + H2O =>
SiO2 + 2 H2 = Si + 2 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
CuSO4 + KCN = (CN)2 + CuCN + K2SO4 =>
2 CuSO4 + 4 KCN = (CN)2 + 2 CuCN + 2 K2SO4
Ca3(PO4)2 + Al = Ca3P2 + Al2O3 =>
3 Ca3(PO4)2 + 16 Al = 3 Ca3P2 + 8 Al2O3
Ni + NH3 = Ni(NH3) =>
Ni + NH3 = Ni(NH3)
Mn3O4 + O2 = Mn2O3 =>
4 Mn3O4 + O2 = 6 Mn2O3
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
KBr + MnO2 + H2SO4 = K2SO4 + MnSO4 + H2O + Br =>
2 KBr + MnO2 + 2 H2SO4 = K2SO4 + MnSO4 + 2 H2O + 2 Br
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NH4SO4 + LiOH = NH3 + LiSO4 + H2O =>
NH4SO4 + LiOH = NH3 + LiSO4 + H2O
Na2FeO4 + H2O = Fe(OH)3 + NaOH + O2 =>
4 Na2FeO4 + 10 H2O = 4 Fe(OH)3 + 8 NaOH + 3 O2
FeSO4 + Ba(OH)2 = BaSO4 + Fe(OH)2 =>
FeSO4 + Ba(OH)2 = BaSO4 + Fe(OH)2
SiO2 + FH = SiF4 + H2O =>
SiO2 + 4 FH = SiF4 + 2 H2O
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CuSO4 + KCN = Cu(CN)2 + K2SO4 =>
CuSO4 + 2 KCN = Cu(CN)2 + K2SO4
Ni + NH3 = Ni(NH3)2 =>
Ni + 2 NH3 = Ni(NH3)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Si + KOH + H2O2 = K2SiO3 + H2O =>
Si + 2 KOH + 2 H2O2 = K2SiO3 + 3 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
Al + Al(NO3)3 = Al2O3 + N2 =>
10 Al + 2 Al(NO3)3 = 6 Al2O3 + 3 N2
Co(OH)2 + Cl2 + NaOH = Co(OH)3 + NaCl =>
2 Co(OH)2 + Cl2 + 2 NaOH = 2 Co(OH)3 + 2 NaCl
Al + Pb(No3)2 = Al(No3) + Pb =>
2 Al + Pb(No3)2 = 2 Al(No3) + Pb
Fe + CuNo3 = Cu + Fe(No3)2 =>
Fe + 2 CuNo3 = 2 Cu + Fe(No3)2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CuSO4 + KCN = CuCN + K2SO4 + C2N2 =>
2 CuSO4 + 4 KCN = 2 CuCN + 2 K2SO4 + C2N2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
P4O10(s) + HNO3(aq) = H3PO4(aq) + N2O5(s) =>
P4O10(s) + 12 HNO3(aq) = 4 H3PO4(aq) + 6 N2O5(s)
Ba(OH)2(s) + NH4SCN(s) = Ba(SCN)2(aq) + NH3(g) + H2O(l) =>
Ba(OH)2(s) + 2 NH4SCN(s) = Ba(SCN)2(aq) + 2 NH3(g) + 2 H2O(l)
ClO + NO2 = ClONO2 =>
ClO + NO2 = ClONO2
NaI + AgNo{3} = NaNo{3} + AgI =>
NaI + AgNo{3} = NaNo{3} + AgI
CH3OH + O2 = CH + H2O =>
4 CH3OH + O2 = 4 CH + 6 H2O
Br + O = Br2O7 =>
2 Br + 7 O = Br2O7
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
C2 + ZnO2 = Zn + CO2 =>
C2 + 2 ZnO2 = 2 Zn + 2 CO2
Au + H2S = AuH2S =>
Au + H2S = AuH2S
Ca(ClO)2 + KI + HCl = CaCl2 + H2O + I2 + KCl =>
Ca(ClO)2 + 4 KI + 4 HCl = CaCl2 + 2 H2O + 2 I2 + 4 KCl
CaS + H2O = Ca(HS)2 + Ca(OH)2 =>
2 CaS + 2 H2O = Ca(HS)2 + Ca(OH)2
CH3OH + H3PO4 = H2O + CH3OH2PO3 =>
CH3OH + H3PO4 = H2O + CH3OH2PO3
P4O10(s) + HNO3(aq) = N2O5(g) + HPO3(l) =>
P4O10(s) + 4 HNO3(aq) = 2 N2O5(g) + 4 HPO3(l)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Br2 + Na2Co3 = NaBr + Co2 =>
2 Br2 + 2 Na2Co3 = 4 NaBr + 3 Co2
Ca(ClO)2 + KI + HCl = CaCl2 + H2O + I2 + KCl =>
Ca(ClO)2 + 4 KI + 4 HCl = CaCl2 + 2 H2O + 2 I2 + 4 KCl
Al2(SO4)3 + Na3PO4 = AlPO4 + Na2SO4 =>
Al2(SO4)3 + 2 Na3PO4 = 2 AlPO4 + 3 Na2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
Br + O = BrO3 =>
Br + 3 O = BrO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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