| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO4(aq) + 3 LiOH(aq) = Li3PO4(aq) + 3 H2O(l)
K1 = K =>
K1 = K
H3PO4(aq) + LiOH(aq) = Li3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 LiOH(aq) = Li3PO4(aq) + 3 H2O(l)
BaNO32 + KI = BaI + KNO32 =>
BaNO32 + KI = BaI + KNO32
BH3O3 + C3H8O = C9H21BO3 + H2O =>
BH3O3 + 3 C3H8O = C9H21BO3 + 3 H2O
NaOH(aq)KI(aq) = KOH(aq)NaI(s) =>
NaOH(aq)KI(aq) = KOH(aq)NaI(s)
H3PO4(aq) + LiOH(aq) = Li3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 LiOH(aq) = Li3PO4(aq) + 3 H2O(l)
KCl(aq)AgC2H3O2(aq) = AgCl(s)KC2H3O2(aq) =>
KCl(aq)AgC2H3O2(aq) = AgCl(s)KC2H3O2(aq)
K3Fe(CN)6 + H2SO4 = K2SO4 + Fe2(SO4)3 + HCN =>
2 K3Fe(CN)6 + 6 H2SO4 = 3 K2SO4 + Fe2(SO4)3 + 12 HCN
C6H12 + KMnO4 + H2O = C6H12O2 + MnO2 + KOH =>
3 C6H12 + 4 KMnO4 + 2 H2O = 3 C6H12O2 + 4 MnO2 + 4 KOH
H3PO4(aq) + LiOH(aq) = Li3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 LiOH(aq) = Li3PO4(aq) + 3 H2O(l)
Na2SO3 + KMnO4 + H2O = Na2SO4 + MnSO4 + KOH + NaOH =>
5 Na2SO3 + 2 KMnO4 + 3 H2O = 3 Na2SO4 + 2 MnSO4 + 2 KOH + 4 NaOH
C18H8 + O2 = CO2 + H2 =>
C18H8 + 18 O2 = 18 CO2 + 4 H2
HSO + NaOH = NaS + HO =>
HSO + NaOH = NaS + 2 HO
FeSO4 + NaOH = FeOHNaSO4 =>
FeSO4 + NaOH = FeOHNaSO4
Fe(NO3)2 = Fe2O3 + NO2 + O2 = h2o =>
4 Fe(NO3)2 = 2 Fe2O3 + 8 NO2 + O2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Na2B4O7 + H2O + HCl = NaCl + H3BO3 =>
Na2B4O7 + 5 H2O + 2 HCl = 2 NaCl + 4 H3BO3
C2F = CFC =>
C2F = CFC
CO(g) + Br2(g) = COBr2(g) =>
CO(g) + Br2(g) = COBr2(g)
PH3 + CuO = Cu3P + P + H2O =>
2 PH3 + 3 CuO = Cu3P + P + 3 H2O
CI = IC =>
CI = IC
NaOHHC2H4O2 = H2ONaC2H4O2 =>
NaOHHC2H4O2 = H2ONaC2H4O2
(V)2(O)5 + HCl = VO(Cl)3 + (H)2O =>
(V)2(O)5 + 6 HCl = 2 VO(Cl)3 + 3(H)2O
C2H6 + Br2 = C2HBr3 + HBr =>
C2H6 + 4 Br2 = C2HBr3 + 5 HBr
FeSNaClO3 = NaSFeClO3 =>
FeSNaClO3 = NaSFeClO3
Ag + HNO3 = NO2 + H2O + AgNO3 =>
Ag + 2 HNO3 = NO2 + H2O + AgNO3
BaCl2(aq)CuSO4(aq) = CuCl2(s)BaSO4(aq) =>
BaCl2(aq)CuSO4(aq) = CuCl2(s)BaSO4(aq)
CH3CO2H(aq)NaOH(aq) = NaCH3CO2(aq)H2O(l) =>
CH3CO2H(aq)NaOH(aq) = NaCH3CO2(aq)H2O(l)
NH2OH + FeSO4 + H2SO4 = Fe2(SO4)3 + N2H4 + H2O =>
2 NH2OH + 2 FeSO4 + H2SO4 = Fe2(SO4)3 + N2H4 + 2 H2O
K3[Fe(CNS)6] + H2SO4 + Zn = Zn2[Fe(CNS)6] + H2S + K2SO4 + H2O =>
8 K3[Fe(CNS)6] + 15 H2SO4 + 16 Zn = 8 Zn2[Fe(CNS)6] + 3 H2S + 12 K2SO4 + 12 H2O
NH2OH + FeSO4 + H2SO4 = Fe2(SO4)3 + N2H4 + H2O =>
2 NH2OH + 2 FeSO4 + H2SO4 = Fe2(SO4)3 + N2H4 + 2 H2O
Cu + Mg = CuMg2 =>
Cu + 2 Mg = CuMg2
Na3Po4 + CuCl2 = Cu3Po4 + NaCl2 =>
Na3Po4 + 3 CuCl2 = Cu3Po4 + 3 NaCl2
KMnO4 + HClO = KCl + MnCl2 + H2O2 + O2 =>
2 KMnO4 + 6 HClO = 2 KCl + 2 MnCl2 + 3 H2O2 + 4 O2
P2O5 + H2S = P2SO4 + H2O =>
P2O5 + H2S = P2SO4 + H2O
Zn + MnO4{-} + H2O = Zn{2+} + MnO2 + OH({-}) =>
3 Zn + 2 MnO4{-} + 4 H2O = 3 Zn{2+} + 2 MnO2 + 8 OH({-})
CaCl2(aq) + HNo3(aw) = Ca(No3)2(aq) + HCl(aq) =>
CaCl2(aq) + 2 HNo3(aw) = Ca(No3)2(aq) + 2 HCl(aq)
CH2NH2COOH + H2SO4 = CO2 + SO2 + (NH4)2SO4 + H2O =>
2 CH2NH2COOH + 7 H2SO4 = 4 CO2 + 6 SO2 + (NH4)2SO4 + 8 H2O
NaCl + Pb(NO2)2 = PbCl2 + NaNO2 =>
2 NaCl + Pb(NO2)2 = PbCl2 + 2 NaNO2
NaHCO3 + C6H8O7 = NaC6H7O7 + H2O + CO2 =>
NaHCO3 + C6H8O7 = NaC6H7O7 + H2O + CO2
HH4NO3 = N2 + O2 + H2O =>
4 HH4NO3 = 2 N2 + O2 + 10 H2O
NaCl(aq) + Ba(s) = Na(s) + BaCl2(aq) =>
2 NaCl(aq) + Ba(s) = 2 Na(s) + BaCl2(aq)
ZnSO4 + H2O = Zn + O2 + HSO4 =>
4 ZnSO4 + 2 H2O = 4 Zn + O2 + 4 HSO4
Al + LiNO3 = Li + Al(NO3)3 =>
Al + 3 LiNO3 = 3 Li + Al(NO3)3
Cu + S = Cu2S =>
2 Cu + S = Cu2S
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + H2O + C{4+} =>
2 MnO4{-} + 5 C2O4{2-} + 56 H{+} = 2 Mn{2+} + 28 H2O + 10 C{4+}
HNO3 + I{-} = HI + NO3{-} =>
HNO3 + I{-} = HI + NO3{-}
HNO3 + Zn = (NH4)NO3 + Zn(NO3)2 + H2O =>
10 HNO3 + 4 Zn = (NH4)NO3 + 4 Zn(NO3)2 + 3 H2O
HNO3 + Mn(OH)2 = H2O + MnO3 + N =>
4 HNO3 + 5 Mn(OH)2 = 7 H2O + 5 MnO3 + 4 N
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/26/24
Équations équilibrées sur05/26/23
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