| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaI + H2SO4 = NaSO4 + 2 H + I
MnO2 + HNO3 + NaNO2 = Mn(NO3)2 + H2ONaNO3 =>
MnO2 + 2 HNO3 + NaNO2 = Mn(NO3)2 + H2ONaNO3
(CH3(CH2)4CH3) + (O2) = (CO2) + (H2O) =>
2(CH3(CH2)4CH3) + 19(O2) = 12(CO2) + 14(H2O)
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Li2CrO4(aq) + BaCl2(aq) = Li2Cl2(aq) + BaCrO4(s) =>
Li2CrO4(aq) + BaCl2(aq) = Li2Cl2(aq) + BaCrO4(s)
Mg(NO3)2*6H2O + CH4N2O + EuH10N3O14 = Eu001Mg099O + N2 + CO2 + H2O =>
594.00000000001Mg(NO3)2*6H2O + 1204 CH4N2O + 6 EuH10N3O14 = 6.0000000000001Eu001Mg099O + 1807 N2 + 1204 CO2 + 6002.0000000001H2O
CH3CH2CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH2CH2C + H2O =>
10 CH3CH2CH2CH2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO2 + 10 CH3CH2CH2C + 19 H2O
CO + S = CS2 + CO2 =>
2 CO + 2 S = CS2 + CO2
Fe2(SO4)3 + CaS = Fe2S3 + Ca(SO4) =>
Fe2(SO4)3 + 3 CaS = Fe2S3 + 3 Ca(SO4)
H2SO4 + Fe = Fe(SO4) + H2 =>
H2SO4 + Fe = Fe(SO4) + H2
Zn + O2 = Zn2{+} + O{-}2 =>
4 Zn + O2 = 2 Zn2{+} + 2 O{-}2
C14H10 + O2 = H2O + CO2 =>
2 C14H10 + 33 O2 = 10 H2O + 28 CO2
KOH + H3Po4 = K3Po4 + H2O =>
3 KOH + H3Po4 = K3Po4 + 3 H2O
C6O4FeK4 + KSCN = C6N + KO4 + FeC + K4S =>
C6O4FeK4 + KSCN = C6N + KO4 + FeC + K4S
C6H6(l) + O2(g) = H2O(s) + CO2(g) =>
2 C6H6(l) + 15 O2(g) = 6 H2O(s) + 12 CO2(g)
Fe(NO3)3(aq) + KSCN(aq) = KNO3(aq) + Fe(SCN)3(s) =>
Fe(NO3)3(aq) + 3 KSCN(aq) = 3 KNO3(aq) + Fe(SCN)3(s)
CaCl2 + I2 = CaI + Cl2 =>
2 CaCl2 + I2 = 2 CaI + 2 Cl2
NaCl + H2O = NaCl2O2 + NaOH + H2 =>
4 NaCl + 6 H2O = 2 NaCl2O2 + 2 NaOH + 5 H2
Pb3O4 = Pb3O + O2 =>
2 Pb3O4 = 2 Pb3O + 3 O2
H2SO4 + CaO = CaSO4 + H2O =>
H2SO4 + CaO = CaSO4 + H2O
Pb + NO2{-} + H2O = HPbO2{-} + N2O =>
2 Pb + 2 NO2{-} + H2O = 2 HPbO2{-} + N2O
Hg(NO3)2 + K = KNO3 + Hg2 =>
2 Hg(NO3)2 + 4 K = 4 KNO3 + Hg2
H + (C2H4)(g) = (C2H6)(g) =>
2 H + (C2H4)(g) = (C2H6)(g)
Mg + NH4OH = Mg(OH)2 + NH4 =>
Mg + 2 NH4OH = Mg(OH)2 + 2 NH4
NNNNNNC3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 NNNNNNC3H5(NO3)3 = 12 CO2 + 18 N2 + 10 H2O + O2
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
H2SO4 = H2O + SO3 =>
H2SO4 = H2O + SO3
NaOH + HI + AgNO3 = AgI + H2O + NaNO3 =>
NaOH + HI + AgNO3 = AgI + H2O + NaNO3
AlH3 + H2O = Al(OH)3 + H2 =>
AlH3 + 3 H2O = Al(OH)3 + 3 H2
S(k) + O2(d) = SO2(d) =>
S(k) + O2(d) = SO2(d)
CuSO4(aq) + NaHCO3(aq) = CuCO3(s) + Na2SO4(aq) + H2O(l) + CO2(g) =>
CuSO4(aq) + 2 NaHCO3(aq) = CuCO3(s) + Na2SO4(aq) + H2O(l) + CO2(g)
NaHCO2 + HC2H3O2 = NaC2H3O2 + CO2 + H2O =>
4 NaHCO2 + 3 HC2H3O2 = 4 NaC2H3O2 + 2 CO2 + 2 H2O
Mg + CuBr2 = Cu + MgBr =>
2 Mg + CuBr2 = Cu + 2 MgBr
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
Cr + O2 + H2O = Cr(OH) =>
4 Cr + O2 + 2 H2O = 4 Cr(OH)
(NH4)2SO4 + K2CrO4 = (NH4)2CrO4 + K2SO4 =>
(NH4)2SO4 + K2CrO4 = (NH4)2CrO4 + K2SO4
Fe{+3} + NO3{-} + NaOH = Fe(OH)3(aq) + NaNO3 =>
Fe{+3} + 3 NO3{-} + 3 NaOH = Fe(OH)3(aq) + 3 NaNO3
Ir + O2 = IrO =>
2 Ir + O2 = 2 IrO
CS2(g) + NH3(g) = NH2CSNH2(s) + H2S(g) =>
CS2(g) + 2 NH3(g) = NH2CSNH2(s) + H2S(g)
Cu + Ag2CO3 = CuCO3 + Ag =>
Cu + Ag2CO3 = CuCO3 + 2 Ag
H2O2 + I2 = HIO3 + H2O =>
5 H2O2 + I2 = 2 HIO3 + 4 H2O
C18H36O2 + Ca(OH)2 = C36H70CaO4 + H2O =>
2 C18H36O2 + Ca(OH)2 = C36H70CaO4 + 2 H2O
C3H4O3 + C21H27N7O14P2 = C3H6O3 + C21H25N7O14P2 =>
C3H4O3 + C21H27N7O14P2 = C3H6O3 + C21H25N7O14P2
CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
NaO + PO = NaPO2 =>
NaO + PO = NaPO2
S2O32{-} = SO32{-} + S =>
S2O32{-} = SO32{-} + S
AlCl3 + K2S + H2O = Al(OH)3 + KCl + H2S =>
2 AlCl3 + 3 K2S + 6 H2O = 2 Al(OH)3 + 6 KCl + 3 H2S
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HMnO4 + Ba(OH)2 = H(OH)2 + BaMnO4 =>
HMnO4 + Ba(OH)2 = H(OH)2 + BaMnO4
H3PO4 + Sr(OH)3 = SrPO4 + H2O =>
H3PO4 + Sr(OH)3 = SrPO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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