| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCNO + HBrO = 2 HCN + HBrO3
Cu(NO3)2*3H2O = Cu + NO2 + O2 + H2O =>
Cu(NO3)2*3H2O = Cu + 2 NO2 + O2 + 3 H2O
Na2S2O3 + KMnO4 = Na2MnO4 + KS2O3 =>
Na2S2O3 + KMnO4 = Na2MnO4 + KS2O3
PO4 + H2SO4 = H3PO4 + SO4 =>
2 PO4 + 3 H2SO4 = 2 H3PO4 + 3 SO4
Hg(OH)2(s) + H3PO4(aq) = Hg3(PO4)2(aq) + H2O(l) =>
3 Hg(OH)2(s) + 2 H3PO4(aq) = Hg3(PO4)2(aq) + 6 H2O(l)
AgNO3(l) + Cl(l) = AgCl(s) + NO3(l) =>
AgNO3(l) + Cl(l) = AgCl(s) + NO3(l)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Mg(NO3)2 + NH3 = H2O + Mg(OH)2 + N2 =>
3 Mg(NO3)2 + 10 NH3 = 12 H2O + 3 Mg(OH)2 + 8 N2
*3K + *2N2 = *3KN3 =>
4*3K + 9*2N2 = 4*3KN3
(NH4)2SO3 + Ba(OH)2 = NH4OH + Ba2(SO3)2 =>
2(NH4)2SO3 + 2 Ba(OH)2 = 4 NH4OH + Ba2(SO3)2
SO3 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 SO3 + Pb(OH)4 = Pb(SO4)2 + 2 H2O
C4H10N12O5 = C + H2O + N2 =>
C4H10N12O5 = 4 C + 5 H2O + 6 N2
K2O + Mg3(PO4)2 = MgO + K3(PO4) =>
3 K2O + Mg3(PO4)2 = 3 MgO + 2 K3(PO4)
Fe(NH4)2(SO4)2 + HCl = FeCl2 + H2SO4 + NH4Cl =>
Fe(NH4)2(SO4)2 + 4 HCl = FeCl2 + 2 H2SO4 + 2 NH4Cl
SnF2(aq) + Na3PO4(aq) = Sn3(PO4)2(s) + NaF(at) =>
3 SnF2(aq) + 2 Na3PO4(aq) = Sn3(PO4)2(s) + 6 NaF(at)
Sr(CO3)2 + HNO3 = Sr(NO3)2 + HCO3 =>
Sr(CO3)2 + 2 HNO3 = Sr(NO3)2 + 2 HCO3
NH + H2O = NH3 + OH =>
NH + 2 H2O = NH3 + 2 OH
Li6 + O2 = Li2O =>
2 Li6 + 3 O2 = 6 Li2O
H3BO3 + NaOH = NaH + BO3 + H2O =>
2 H3BO3 + 3 NaOH = 3 NaH + 2 BO3 + 3 H2O
KAl(SO4)2*12H2O = SO4 + KAl + H2O =>
KAl(SO4)2*12H2O = 2 SO4 + KAl + 12 H2O
PBS + HO2 = H2O + PB(SO4) =>
3 PBS + 8 HO2 = 4 H2O + 3 PB(SO4)
C6H5OH + HNO3 = C6H2(NO2)3OH + H2O =>
C6H5OH + 3 HNO3 = C6H2(NO2)3OH + 3 H2O
Fe(OH)2 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe(OH)2 + 4 H2SO4 = Fe2(SO4)3 + SO2 + 6 H2O
Pb(NO3)2 + K2CO3 + H2O = Pb(OH)2 + CO2 + KNO3 =>
Pb(NO3)2 + K2CO3 + H2O = Pb(OH)2 + CO2 + 2 KNO3
Cr(NO3)3 + KH2PO4 = KH2(NO3)3 + CrPO4 =>
Cr(NO3)3 + KH2PO4 = KH2(NO3)3 + CrPO4
HClO4 = H2 + Cl2 + O2 =>
2 HClO4 = H2 + Cl2 + 4 O2
NH4 + [HgI4]2 + OH = HgOHg(NH2)I + I + H2O =>
NH4 + [HgI4]2 + 4 OH = HgOHg(NH2)I + 7 I + 3 H2O
KI + PbN3 = PbI + KN3 =>
KI + PbN3 = PbI + KN3
Cu + NaCN + O2 + H2O = NaCu(CN)2 + NaOH =>
4 Cu + 8 NaCN + O2 + 2 H2O = 4 NaCu(CN)2 + 4 NaOH
CsMnO4 + MnSO4 + H2O = MnO2 + Cs2SO4 + H2SO4 =>
2 CsMnO4 + 3 MnSO4 + 2 H2O = 5 MnO2 + Cs2SO4 + 2 H2SO4
Fe2 + H2 = FeH3 =>
Fe2 + 3 H2 = 2 FeH3
Ca(OH)2 + H2SO4 = SO4(CaOH)2 + H2O =>
2 Ca(OH)2 + H2SO4 = SO4(CaOH)2 + 2 H2O
C2H5OH + NO = N2 + CO2 + H2O =>
C2H5OH + 6 NO = 3 N2 + 2 CO2 + 3 H2O
AlS + H2O = AlHO + HS =>
AlS + H2O = AlHO + HS
FeO + Ni = NiO + Fe =>
FeO + Ni = NiO + Fe
MnO4{-} + S{-2} + H2O = MnO2 + S + OH{-} =>
2 MnO4{-} + 3 S{-2} + 4 H2O = 2 MnO2 + 3 S + 8 OH{-}
Ni2CO3 = Ni2O + CO2 =>
Ni2CO3 = Ni2O + CO2
KOH + Cl2 = KCl + KClO3 + H2O =>
6 KOH + 3 Cl2 = 5 KCl + KClO3 + 3 H2O
Li3N + HOH = LiOH + NH3 =>
Li3N + 3 HOH = 3 LiOH + NH3
LiCl + NaSO4 = LiSO4 + NaCl =>
LiCl + NaSO4 = LiSO4 + NaCl
MnO2 + KClO3 + KOH = KMnO4 + KCl2 + H2O =>
11 MnO2 + 6 KClO3 + 8 KOH = 11 KMnO4 + 3 KCl2 + 4 H2O
Al(OH)3 + Mg(NO3)2 = Al(NO3)3 + Mg(OH)2 =>
2 Al(OH)3 + 3 Mg(NO3)2 = 2 Al(NO3)3 + 3 Mg(OH)2
C21H42 + O2 = CO2 + H2O =>
2 C21H42 + 63 O2 = 42 CO2 + 42 H2O
P2O5(s) + KOH(aq) = K3PO4(aq) + H2O(l) =>
P2O5(s) + 6 KOH(aq) = 2 K3PO4(aq) + 3 H2O(l)
C6H12O6(aq) + O2(aq) = CO2(aq) + H2O(l) =>
C6H12O6(aq) + 6 O2(aq) = 6 CO2(aq) + 6 H2O(l)
Li + Ag2O = Ag + Li2O =>
2 Li + Ag2O = 2 Ag + Li2O
C6S2N4 + K2MnO4 + H2O = CO2 + MnO2 + KNO3 + K2SO4 + KOH =>
C6S2N4 + 28 K2MnO4 + 24 H2O = 6 CO2 + 28 MnO2 + 4 KNO3 + 2 K2SO4 + 48 KOH
C6H5OH + HNO3 = C6H2(NO2)3OH + H2O =>
C6H5OH + 3 HNO3 = C6H2(NO2)3OH + 3 H2O
H2SO4 + NaBr = Br2 + SO + Na2SO4 + H2O =>
3 H2SO4 + 4 NaBr = 2 Br2 + SO + 2 Na2SO4 + 3 H2O
KOH + H2O = H2K + OH =>
KOH + 2 H2O = H2K + 3 OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/12/25
Équations équilibrées sur06/11/24
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