| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2OH + 2 O3 = 2 CO2 + 3 H2O
P + (O2) = P4O10 =>
4 P + 5(O2) = P4O10
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Al(OH)3 + NaCl + NH4OH = AlCl3 + NaNH2 + H2O =>
Al(OH)3 + 3 NaCl + 3 NH4OH = AlCl3 + 3 NaNH2 + 6 H2O
CaI + CaIO3 + H2SO4 = I + Ca2SO4 + H2O =>
5 CaI + CaIO3 + 3 H2SO4 = 6 I + 3 Ca2SO4 + 3 H2O
ClO2 + H2S = SO2 + HCl + H2O =>
6 ClO2 + 5 H2S = 5 SO2 + 6 HCl + 2 H2O
Mn(NO3)2 + KH2PO4 = Mn(H2PO4)2 + KNO3 =>
Mn(NO3)2 + 2 KH2PO4 = Mn(H2PO4)2 + 2 KNO3
NaOH + C4H6O2 = C4H5NaO2 + HOH =>
NaOH + C4H6O2 = C4H5NaO2 + HOH
C5H12 + Cl2 = CCl + HCl =>
2 C5H12 + 17 Cl2 = 10 CCl + 24 HCl
CH3{-}CH = CH{-}CH2{-}CH3 + H2 = =>
CH3{-}CH = CH{-}CH2{-}CH3 + H2
Li2CO3 + HBr = Li2Br + HCO3 =>
Li2CO3 + HBr = Li2Br + HCO3
Mg(NO3)2 + KF = MgF + K(NO3)2 =>
Mg(NO3)2 + KF = MgF + K(NO3)2
ZnSO4 + BaBr2 = ZnBr2 + BaSO4 =>
ZnSO4 + BaBr2 = ZnBr2 + BaSO4
HCOOCH3 + NaOH = NaCOOCH3 + H2O =>
HCOOCH3 + NaOH = NaCOOCH3 + H2O
KF + O = KO + F =>
KF + O = KO + F
ZnS + H2 = H2S + Zn =>
ZnS + H2 = H2S + Zn
Al + NiO = Al2O3 + Ni =>
2 Al + 3 NiO = Al2O3 + 3 Ni
Li2CO3 + HBr = Li2Br + HCO3 =>
Li2CO3 + HBr = Li2Br + HCO3
KMnO4 + HBr = Br2 + MnBr + KBr2 + H2O =>
2 KMnO4 + 16 HBr = 5 Br2 + 2 MnBr + 2 KBr2 + 8 H2O
Al2(SO4)3 + NaOH = Al2(SO4)3*NaOH =>
Al2(SO4)3 + NaOH = Al2(SO4)3*NaOH
P4 + KOH = PH3 + K2HPO2 =>
P4 + 6 KOH = PH3 + 3 K2HPO2
CuS + O2 + CaCO3 = CuO + CaSO3 + CO2 =>
2 CuS + 3 O2 + 2 CaCO3 = 2 CuO + 2 CaSO3 + 2 CO2
{238}U{92} = {239}U{92} =>
239{238}U{92} = 238{239}U{92}
NaH + C2H5OH = NaC2H5O + H2 =>
NaH + C2H5OH = NaC2H5O + H2
K + CuNO3 = K2NO3 + Cu =>
2 K + CuNO3 = K2NO3 + Cu
PH3 + HCeO3 = HCe + H3PO4 =>
3 PH3 + 4 HCeO3 = 4 HCe + 3 H3PO4
CuCl2 + NaOH + N2H4 = Cu2O + N2 + NaCl + H2O =>
4 CuCl2 + 8 NaOH + N2H4 = 2 Cu2O + N2 + 8 NaCl + 6 H2O
K + CuNO3 = K2NO3 + Cu =>
2 K + CuNO3 = K2NO3 + Cu
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C2H4(g) + O2(g) = CO(g)H2O(g) =>
C2H4(g) + 2 O2(g) = 2 CO(g)H2O(g)
K + C + O = K2CO3 =>
2 K + C + 3 O = K2CO3
H2Cr2O7 + AgOH = Ag2Cr2O7 + H2O =>
H2Cr2O7 + 2 AgOH = Ag2Cr2O7 + 2 H2O
H2MoO4 + Cr(OH)3 = Cr2(MoO4)3 + H2O =>
3 H2MoO4 + 2 Cr(OH)3 = Cr2(MoO4)3 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C15H31COONa = C15H31COO + Na =>
C15H31COONa = C15H31COO + Na
PH3 + HCeO3 = HCe + H3PO4 =>
3 PH3 + 4 HCeO3 = 4 HCe + 3 H3PO4
K2SO4(s) + Pb(NO3)2 = KNO3 + PbSO4 =>
K2SO4(s) + Pb(NO3)2 = 2 KNO3 + PbSO4
NaH + C2H5OH = NaC2H5O + H2 =>
NaH + C2H5OH = NaC2H5O + H2
K2CO3 + CuSO4 = K2SO4 + CuCO3 =>
K2CO3 + CuSO4 = K2SO4 + CuCO3
Ag2CO3 + K3PO4 = Ag3PO4 + K2CO3 =>
3 Ag2CO3 + 2 K3PO4 = 2 Ag3PO4 + 3 K2CO3
KOH + CaCl2 = K2Cl2 + Ca(OH)2 =>
2 KOH + CaCl2 = K2Cl2 + Ca(OH)2
NaCl(s) + SO2(g) + H2O(g) + O2(g) = Na2SO4(s) + HCl =>
4 NaCl(s) + 2 SO2(g) + 2 H2O(g) + O2(g) = 2 Na2SO4(s) + 4 HCl
C3H7NO2 + O2 = CO2 + H2O + N2 =>
4 C3H7NO2 + 15 O2 = 12 CO2 + 14 H2O + 2 N2
MnSO4(aq) + HCl(g) = MnCl2(s) + H2SO4(aq) =>
MnSO4(aq) + 2 HCl(g) = MnCl2(s) + H2SO4(aq)
Na3PO4 + MgCl2 = NaCl + Mg3(PO4)2 =>
2 Na3PO4 + 3 MgCl2 = 6 NaCl + Mg3(PO4)2
H3BO3 + MgSO4 = H2SO4 + Mg3(BO3)2 =>
2 H3BO3 + 3 MgSO4 = 3 H2SO4 + Mg3(BO3)2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
NaI + AgNO3 + NH3 = Ag(NH3)I + NaNO3 =>
NaI + AgNO3 + NH3 = Ag(NH3)I + NaNO3
Ni2O3 + Cl2O5 = Ni(ClO3)3 =>
Ni2O3 + 3 Cl2O5 = 2 Ni(ClO3)3
KMnO4(aq) + Na2SO3(aq) + H2SO4(aq) = MnSO4(aq) + K2SO4(aq) + Na2SO4(aq) + H2O(s) =>
2 KMnO4(aq) + 5 Na2SO3(aq) + 3 H2SO4(aq) = 2 MnSO4(aq) + K2SO4(aq) + 5 Na2SO4(aq) + 3 H2O(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/09/24
Équations équilibrées sur10/09/23
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