| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO3 + H2O = H2SO4
C + S8 = CS2 =>
4 C + S8 = 4 CS2
BiO3{-} + Cr3{+} + H{+} = Cr2O72{-} + Bi3{+} + H2O =>
183 BiO3{-} + 4 Cr3{+} + 234 H{+} = 6 Cr2O72{-} + 61 Bi3{+} + 117 H2O
PbSO4 + NaCl = Na2SO4 + Na2PbCl4 =>
PbSO4 + 4 NaCl = Na2SO4 + Na2PbCl4
PH3 + O2 = P4O5 + H2O =>
8 PH3 + 11 O2 = 2 P4O5 + 12 H2O
CoSO4 + K2S2O8 + H2O = K2SO4 + CoOOH + H2SO4 =>
2 CoSO4 + K2S2O8 + 4 H2O = K2SO4 + 2 CoOOH + 3 H2SO4
HF + N2 = HF3N4H2 =>
3 HF + 2 N2 = HF3N4H2
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
(HCOO)2Mg = HCOO + Mg =>
(HCOO)2Mg = 2 HCOO + Mg
HMnO4 + Al2O3 = Al(MnO4)3 + H2O =>
6 HMnO4 + Al2O3 = 2 Al(MnO4)3 + 3 H2O
CaI + NaOH = CaOH + NaI =>
CaI + NaOH = CaOH + NaI
C6H5CH2Cl + Cl2 = C6H5CHCl2 + HCl =>
C6H5CH2Cl + Cl2 = C6H5CHCl2 + HCl
H4C6H5O7 + NaHCO3 = CO2 + H2O + NaC6H5O7 =>
16 H4C6H5O7 + 19 NaHCO3 = CO2 + 34 H2O + 19 NaC6H5O7
Co(NO3)2 = Co2O3 + NO2 + O2 =>
4 Co(NO3)2 = 2 Co2O3 + 8 NO2 + O2
Na2O + H2O = NaOH* =>
Na2O + H2O = 2 NaOH*
Na(C2H3O2) = Na + (C2H3O2) =>
Na(C2H3O2) = Na + (C2H3O2)
W + C + K = K2WC4 =>
W + 4 C + 2 K = K2WC4
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Fe + CaCl2 = FeCl2 + Ca =>
Fe + CaCl2 = FeCl2 + Ca
H3AsO4 + BaCl2 = Ba3(AsO4)2 + HCl =>
2 H3AsO4 + 3 BaCl2 = Ba3(AsO4)2 + 6 HCl
NaClO2 + FeCl3 = ClO2 + NaCl + FeCl2 =>
NaClO2 + FeCl3 = ClO2 + NaCl + FeCl2
H2NC6H4OH + (C2H5CO)2O = C9H11NO2 + C3H6O2 =>
H2NC6H4OH + (C2H5CO)2O = C9H11NO2 + C3H6O2
K3MnO4 + H2O = K2MnO4 + MnO2 + KOH =>
2 K3MnO4 + 2 H2O = K2MnO4 + MnO2 + 4 KOH
CH8COOH + O2 = H2O + CO2 =>
4 CH8COOH + 13 O2 = 18 H2O + 8 CO2
Ag + NaON + O2 + H2O = AgON + NaOH =>
4 Ag + 4 NaON + O2 + 2 H2O = 4 AgON + 4 NaOH
Na4EDTA + Mg(OH)2 = Mg(EDTA) + Na + OH =>
Na4EDTA + Mg(OH)2 = Mg(EDTA) + 4 Na + 2 OH
Ti + KOH + H2O = KTi(OH)4 + H2 =>
2 Ti + 2 KOH + 6 H2O = 2 KTi(OH)4 + 3 H2
Ag + HNO3(conc) = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3(conc) = AgNO3 + NO2 + H2O
Ag2SO4 + AlCl3(aq) = AgCl + Al2(SO4)3 =>
3 Ag2SO4 + 2 AlCl3(aq) = 6 AgCl + Al2(SO4)3
(NH4)2CO3 + Cr2(SO4)3 = (NH4)2SO4 + Cr2(CO3)3 =>
3(NH4)2CO3 + Cr2(SO4)3 = 3(NH4)2SO4 + Cr2(CO3)3
Na2[Fe(OH)4] + HCl = FeCl2 + NaCl + H2O =>
Na2[Fe(OH)4] + 4 HCl = FeCl2 + 2 NaCl + 4 H2O
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
W + C + K = WCK =>
W + C + K = WCK
Ho + H2O = Ho(OH)3 + H2 =>
2 Ho + 6 H2O = 2 Ho(OH)3 + 3 H2
(NH4)2Fe(SO4)2*6H2O + H2C2O4 = FeC2O4 + (NH4)2SO4 + H2SO4 + H2O =>
(NH4)2Fe(SO4)2*6H2O + H2C2O4 = FeC2O4 + (NH4)2SO4 + H2SO4 + 6 H2O
W + C + K = WCK =>
W + C + K = WCK
K2SO4 + Ba(OH)2 = K2(OH)2 + BaSO4 =>
K2SO4 + Ba(OH)2 = K2(OH)2 + BaSO4
C6H7N + C4H6O3 = C2H4O2 + C6H5NH(COCH3) =>
C6H7N + C4H6O3 = C2H4O2 + C6H5NH(COCH3)
K2FeO4 + NH3 + H2O = Fe(OH)3 + N2 + KOH =>
2 K2FeO4 + 2 NH3 + 2 H2O = 2 Fe(OH)3 + N2 + 4 KOH
Li(s) + NaI(aq) = LiI(aq) + Na(s) =>
Li(s) + NaI(aq) = LiI(aq) + Na(s)
Ba2 + S6 = Ba6S2 =>
9 Ba2 + S6 = 3 Ba6S2
C6H5NH2 + H2O + Fe(NO3)3 = C6H5NH3NO3 + Fe(OH)3 =>
3 C6H5NH2 + 3 H2O + Fe(NO3)3 = 3 C6H5NH3NO3 + Fe(OH)3
OCl{-} + S2O3{2-} + OH{-} = SO4{2-} + Cl{-} + H2O =>
4 OCl{-} + S2O3{2-} + 2 OH{-} = 2 SO4{2-} + 4 Cl{-} + H2O
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
H2*I2 = HI =>
H2*I2 = 2 HI
CH3(CH2)3CH3 + O2 = CO2 + H2O =>
CH3(CH2)3CH3 + 8 O2 = 5 CO2 + 6 H2O
Ag + HNO3{-} + H{+} = Ag{+} + NO + H2O =>
2 Ag + HNO3{-} + 3 H{+} = 2 Ag{+} + NO + 2 H2O
Pb(NO3)3 + KI = PbI3 + K(NO3) =>
Pb(NO3)3 + 3 KI = PbI3 + 3 K(NO3)
K2SO3 + KMgO4 + H2SO4 = K2SO4 + MgSO4 + H2O =>
5 K2SO3 + 2 KMgO4 + 3 H2SO4 = 6 K2SO4 + 2 MgSO4 + 3 H2O
K2CrO4 + KI + H2SO4 = Cr2(SO)4 + K2SO4 + I2 + H2O =>
2 K2CrO4 + 28 KI + 20 H2SO4 = Cr2(SO)4 + 16 K2SO4 + 14 I2 + 20 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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