| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na3PO4 + 3(NH4)2MoO4 + 3 H2SO4 = 2(NH4)3PO4 + 3 H2MoO4 + 3 Na2SO4
HOOC{-}CH(OH){-}CH2{-}COOH + NaHCO3 = H2O + CO2 + NaOOC{-}CH(OH){-}CH2{-}COONa =>
HOOC{-}CH(OH){-}CH2{-}COOH + NaHCO3 = H2O + CO2 + NaOOC{-}CH(OH){-}CH2{-}COONa
Sn(CO3) + H2SO4 = Sn(SO4) + CO2 + H2O =>
Sn(CO3) + H2SO4 = Sn(SO4) + CO2 + H2O
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
Cu + Cl{2} = CuCl{2} =>
Cu + Cl{2} = CuCl{2}
C2H5NO2 + H2O = CH4 + NH3 + CO2 =>
4 C2H5NO2 + 2 H2O = 3 CH4 + 4 NH3 + 5 CO2
HC8H4O4 + Ba(OH)2 = Ba(C8H4O4)2 + H2O =>
2 HC8H4O4 + Ba(OH)2 = Ba(C8H4O4)2 + 2 H2O
ZnCl2 + NH3 = [Zn(NH3)4]Cl2 =>
ZnCl2 + 4 NH3 = [Zn(NH3)4]Cl2
C8H8O + C5H8O = C21H20O + H2O =>
2 C8H8O + C5H8O = C21H20O + 2 H2O
Ca(H2PO4)2 + NaOH = Ca(OH)2 + NaH2PO4 =>
Ca(H2PO4)2 + 2 NaOH = Ca(OH)2 + 2 NaH2PO4
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
NaCl + H2SO4 + MnO2 = Na2SO4 + MnSO4 + H2O + Cl2 =>
2 NaCl + 2 H2SO4 + MnO2 = Na2SO4 + MnSO4 + 2 H2O + Cl2
CuCl2*2H2O + H2NCH2CH2NH2 = [Cu(H2NCH2CH2NH2)2]Cl2 + H2O =>
CuCl2*2H2O + 2 H2NCH2CH2NH2 = [Cu(H2NCH2CH2NH2)2]Cl2 + 2 H2O
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
HIO4 + Sr(OH)2 = Sr(IO4)2 + H2O =>
2 HIO4 + Sr(OH)2 = Sr(IO4)2 + 2 H2O
I2O5 + CO = I2 + CO2 =>
I2O5 + 5 CO = I2 + 5 CO2
CUO + H2SO4 = CUSO4 + H2O = CuSO4 + Fe = FeSO4 + Cu =>
CUO + H2SO4 = CUSO4 + H2O
FeCl3*6H2O + NH4OH = NH4Cl + Fe2O3 + H2O =>
2 FeCl3*6H2O + 6 NH4OH = 6 NH4Cl + Fe2O3 + 15 H2O
Ba(NO3)2 + CO3 = Ba(CO3) + NO3 =>
Ba(NO3)2 + CO3 = Ba(CO3) + 2 NO3
(CH3)COH + O2 = CO2 + H2O =>
2(CH3)COH + 5 O2 = 4 CO2 + 4 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ce(NO3)3 + H2O = Ce(OH)3 + HNO3 =>
Ce(NO3)3 + 3 H2O = Ce(OH)3 + 3 HNO3
Na2S(s) + O2(g) = Na2O(s) + SO2(g) =>
2 Na2S(s) + 3 O2(g) = 2 Na2O(s) + 2 SO2(g)
C5H6O3 + O2 = CO2 + H2O =>
C5H6O3 + 5 O2 = 5 CO2 + 3 H2O
KMn = Mn5 + K8 =>
40 KMn = 8 Mn5 + 5 K8
Fe2S3(aq) + HCN(g) = C3FeN3 + H2S =>
Fe2S3(aq) + 6 HCN(g) = 2 C3FeN3 + 3 H2S
P2O5 = P + O2 =>
2 P2O5 = 4 P + 5 O2
C10H7F + HF + NO2 + SOCl2 = C31H31F3N2O5SCl2 + C3100F6202 =>
139531 C10H7F + 272893 HF + 80620 NO2 + 40310 SOCl2 = 40310 C31H31F3N2O5SCl2 + 47 C3100F6202
NO3{-} + CH2O + H{+} = N2 + CO2 + H2O =>
4 NO3{-} + 5 CH2O + 4 H{+} = 2 N2 + 5 CO2 + 7 H2O
Mg + C2H4O2 = H2 + MgC4H6O4 =>
Mg + 2 C2H4O2 = H2 + MgC4H6O4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
BrN3 + H2O2 = HBrO3 + N2 + H2O =>
2 BrN3 + 5 H2O2 = 2 HBrO3 + 3 N2 + 4 H2O
C17H51COOH + NaOH = NaCOOH + C17H51OH =>
C17H51COOH + NaOH = NaCOOH + C17H51OH
CH3CH2COOCH(CH3)2 + NaOH = CH3CH(OH)CH3 + C2H5COONa =>
CH3CH2COOCH(CH3)2 + NaOH = CH3CH(OH)CH3 + C2H5COONa
Na + Cu3(PO4)2 = Na6(PO4)2 + Cu =>
6 Na + Cu3(PO4)2 = Na6(PO4)2 + 3 Cu
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Cu + Cl2 = CuCl =>
2 Cu + Cl2 = 2 CuCl
CuCl + Na(PO4)3 = Cu(PO4)3 + NaCl =>
CuCl + Na(PO4)3 = Cu(PO4)3 + NaCl
K2CrO4(aq) + Ag2SO4(aq) = K2SO4(aq) + Ag2CrO4(s) =>
K2CrO4(aq) + Ag2SO4(aq) = K2SO4(aq) + Ag2CrO4(s)
KMnO4 + C2H4 + H2O = C2H4OH + KOH + MnO =>
KMnO4 + 5 C2H4 + 3 H2O = 5 C2H4OH + KOH + MnO
Al + NiBr = NiAl + Br2 =>
2 Al + 2 NiBr = 2 NiAl + Br2
K2MnO4 + HI = MnO2 + KI + I2 + H2O =>
K2MnO4 + 4 HI = MnO2 + 2 KI + I2 + 2 H2O
Cu(OH)2 + HCl = HOH + CuCl2 =>
Cu(OH)2 + 2 HCl = 2 HOH + CuCl2
CH3CO2K + Pb(NO3)2 = CH3CO2(NO3)2 + KPb =>
CH3CO2K + Pb(NO3)2 = CH3CO2(NO3)2 + KPb
H3AsO4 + H2S = As2 + S + H2O =>
2 H3AsO4 + 5 H2S = As2 + 5 S + 8 H2O
Bi2O3 + CaCO3 + SrCO3 + CuO = Bi2Sr2Ca2Cu3O10 + CO2 =>
Bi2O3 + 2 CaCO3 + 2 SrCO3 + 3 CuO = Bi2Sr2Ca2Cu3O10 + 4 CO2
CH2OHCH2CH2CH2OH + KMnO4 + H2SO4 = COOHCH2CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH2OHCH2CH2CH2OH + 8 KMnO4 + 12 H2SO4 = 5 COOHCH2CH2COOH + 4 K2SO4 + 8 MnSO4 + 22 H2O
PhCH3 + KSO4 + MnO4 = PhCO2H + K2SO4 + MnSO4 + H2O =>
4 PhCH3 + 6 KSO4 + 3 MnO4 = 4 PhCO2H + 3 K2SO4 + 3 MnSO4 + 4 H2O
Ca(NO3)2 + Na2CO3 + HCl = CaCl2 + NaNO3 + H2O + CO2 =>
Ca(NO3)2 + Na2CO3 + 2 HCl = CaCl2 + 2 NaNO3 + H2O + CO2
Ag2O + NH4OH = (Ag(NH3)2)OH + H2O =>
Ag2O + 4 NH4OH = 2(Ag(NH3)2)OH + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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