| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3CH2SH + 9 O2 = 2 SO2 + 6 H2O + 4 CO2
KMnO4 + H2O2 + H2SO4 = HMnO4 + KSO4 + H2O =>
2 KMnO4 + H2O2 + 2 H2SO4 = 2 HMnO4 + 2 KSO4 + 2 H2O
K2SO4 + H2SO4 = K2(HSO4)2 =>
K2SO4 + H2SO4 = K2(HSO4)2
Al2(SO4)3 + K3PO4 = AlPO4 + K2SO4 =>
Al2(SO4)3 + 2 K3PO4 = 2 AlPO4 + 3 K2SO4
C6H12O6 = C2H5OH(ac) + CO2(g) =>
C6H12O6 = 2 C2H5OH(ac) + 2 CO2(g)
CaOH2 + Fe2(SO4)3 = Fe2OH2 + Ca(SO4)3 =>
CaOH2 + Fe2(SO4)3 = Fe2OH2 + Ca(SO4)3
K2SO4 + H2O = H2SO4 + KOH =>
K2SO4 + 2 H2O = H2SO4 + 2 KOH
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
CH3COH + Cu + H2O = C2H5OH + CuO =>
CH3COH + Cu + H2O = C2H5OH + CuO
C6H5OH + C3H6O = C15H16O2 + H2O =>
2 C6H5OH + C3H6O = C15H16O2 + H2O
P4 + OH{-} + H2O = H2PO2{-} + PH3 =>
P4 + 3 OH{-} + 3 H2O = 3 H2PO2{-} + PH3
C2HF3O2 + H2O + O2 = CO2 + HF =>
2 C2HF3O2 + 2 H2O + O2 = 4 CO2 + 6 HF
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
C6H5CH2COOCH3 + Cl2 = C6H5CH2CHOOCH2Cl2 =>
C6H5CH2COOCH3 + Cl2 = C6H5CH2CHOOCH2Cl2
H2O + FeS2 + Fe{+3} = Fe{+2} + SO4{-2} + H{+} =>
8 H2O + FeS2 + 14 Fe{+3} = 15 Fe{+2} + 2 SO4{-2} + 16 H{+}
(NH4)3(PO4) + Ni(NO3)2 = (NH4)(NO3) + Ni3(PO4)2 =>
2(NH4)3(PO4) + 3 Ni(NO3)2 = 6(NH4)(NO3) + Ni3(PO4)2
Zn(OH)Cl + NaOH = NaCl + Na2[Zn(OH)4] =>
Zn(OH)Cl + 3 NaOH = NaCl + Na2[Zn(OH)4]
C2H3Br + KOH = C2H2 + KBr + H2O =>
C2H3Br + KOH = C2H2 + KBr + H2O
Ca(HCO3)2 + HCl = CaCl2 + H2CO3 =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 H2CO3
C + S = C5S3 =>
5 C + 3 S = C5S3
KNO3 + Ba(OH)2 = Ba(NO3)2 + KOH =>
2 KNO3 + Ba(OH)2 = Ba(NO3)2 + 2 KOH
MgCl2 + Mg(OH)2 = Cl2(OH)2 + Mg =>
MgCl2 + Mg(OH)2 = Cl2(OH)2 + 2 Mg
NF = N2F2 =>
2 NF = N2F2
Na + H3PO4 = Na3PO4 + H1 =>
3 Na + H3PO4 = Na3PO4 + 3 H1
HNO3 + Cl2 = HClO + NO2 =>
2 HNO3 + Cl2 = 2 HClO + 2 NO2
K2CO3 + HI = H2CO3 + KI =>
K2CO3 + 2 HI = H2CO3 + 2 KI
Cu + HNO3 = NO + H2O + Cu(NO3)3 =>
Cu + 4 HNO3 = NO + 2 H2O + Cu(NO3)3
Ca + HCl = CaCl2 + H =>
Ca + 2 HCl = CaCl2 + 2 H
HCO2H + KOH = K2 + CO2 + H2O =>
HCO2H + 2 KOH = K2 + CO2 + 2 H2O
Ca(OH)2 + P2O5 = P(OH)5 + CaO =>
5 Ca(OH)2 + P2O5 = 2 P(OH)5 + 5 CaO
Cl2 + KBr = Br + Cl2K =>
Cl2 + KBr = Br + Cl2K
KOH(aq) + HNO3(aq) = H2O + KNO3(aq) =>
KOH(aq) + HNO3(aq) = H2O + KNO3(aq)
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
C3H6OH = C3H5OH + H2 =>
2 C3H6OH = 2 C3H5OH + H2
Kl + Pb(NO3) = KlPb + NO3 =>
Kl + Pb(NO3) = KlPb + NO3
H2Cr2O7 + NH4OH = (NH4)2CrO4 + H2O =>
H2Cr2O7 + 4 NH4OH = 2(NH4)2CrO4 + 3 H2O
CCl4 + Cl = CCl5 =>
CCl4 + Cl = CCl5
*2Fe(s) + O2(g) = *2FeO(s) =>
*2Fe(s) + O2(g) = *2FeO(s)
PbN6 + CrMn2O8 = Cr2O3 + Pb3O4 + MnO2 + NO =>
15 PbN6 + 44 CrMn2O8 = 22 Cr2O3 + 5 Pb3O4 + 88 MnO2 + 90 NO
CoCl2 + ZnO + H2O = CoZnO2 + HCl =>
CoCl2 + ZnO + H2O = CoZnO2 + 2 HCl
Mg3N2 + H2SO4 = MgSO4 + (NH4)2SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2SO4
N2Cl2 = N2 + Cl2 =>
N2Cl2 = N2 + Cl2
Pt + Cl2 = PtCl2 =>
Pt + Cl2 = PtCl2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
PbOH2SO4 = PbSO4H2O =>
PbOH2SO4 = PbSO4H2O
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
C8H16O2 + O2 = CO2 + H2O =>
C8H16O2 + 11 O2 = 8 CO2 + 8 H2O
CoOC = COCo =>
CoOC = COCo
KCO3 + H2SO4 = KSO4 + CO2 + H2O =>
KCO3 + H2SO4 = KSO4 + CO2 + 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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