| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 + 10 F = 6 HF + N2F4
CuSO4 + KI = CuSO + KIO3 =>
CuSO4 + KI = CuSO + KIO3
K2Cr2O7 + FeSO4 = FeCr2O7 + K2SO4 =>
K2Cr2O7 + FeSO4 = FeCr2O7 + K2SO4
Fe(NO3)2 + Li2(SO4) = Fe(SO4) + Li(NO3) =>
Fe(NO3)2 + Li2(SO4) = Fe(SO4) + 2 Li(NO3)
Ba(OH)Br + H2O = HBr + Ba(OH)2 =>
Ba(OH)Br + H2O = HBr + Ba(OH)2
Na3PO4(aq) + HCl(aq) = H3PO4(aq) + NaCl(aq) =>
Na3PO4(aq) + 3 HCl(aq) = H3PO4(aq) + 3 NaCl(aq)
O2 + SiH4 = SiO2 + H2O =>
2 O2 + SiH4 = SiO2 + 2 H2O
Cl2 + CaO = Cl2O7 + Ca =>
Cl2 + 7 CaO = Cl2O7 + 7 Ca
NaCl + O2 = Na2O + Cl2 =>
4 NaCl + O2 = 2 Na2O + 2 Cl2
ZnSO4 + H2O = ZnSO4(H2O)7 =>
ZnSO4 + 7 H2O = ZnSO4(H2O)7
KMnO4 + KC2O2 = MnO2 + K + CO2 =>
KMnO4 + KC2O2 = MnO2 + 2 K + 2 CO2
NaCl + Ca(OH)2 = NaOH + CaCl2* =>
2 NaCl + Ca(OH)2 = 2 NaOH + CaCl2*
P2O5 = P4 + O2 =>
2 P2O5 = P4 + 5 O2
Mg + HNO3 = Mg(NO3) + H =>
Mg + HNO3 = Mg(NO3) + H
LiOH + HBr = H2O + LiBr =>
LiOH + HBr = H2O + LiBr
C6H8O6 + CH3NH2 = C6H7O6 + CH4NH2 =>
C6H8O6 + CH3NH2 = C6H7O6 + CH4NH2
TiC4 + H2O = TiO2 + HC =>
TiC4 + 2 H2O = TiO2 + 4 HC
NaCl + O2 = Na2O + Cl2 =>
4 NaCl + O2 = 2 Na2O + 2 Cl2
C60 + O2 = CO2 =>
C60 + 60 O2 = 60 CO2
CuSO4 + FeCl3 = CuCl + Fe + SO4 =>
3 CuSO4 + FeCl3 = 3 CuCl + Fe + 3 SO4
C5H17 + O2 = CO2 + H2O =>
4 C5H17 + 37 O2 = 20 CO2 + 34 H2O
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
C(H3)2OH2 + O = C2O + H2O =>
2 C(H3)2OH2 + 7 O = C2O + 8 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
NaCl + O2 = Na2O + Cl2 =>
4 NaCl + O2 = 2 Na2O + 2 Cl2
Na2S2O3 + H2O2 = Na2SO4 + H2O + Na2S3O6 =>
2 Na2S2O3 + 4 H2O2 = Na2SO4 + 4 H2O + Na2S3O6
HClO = HCl + O =>
HClO = HCl + O
CaF2 + Tl = TlF3 + Ca =>
3 CaF2 + 2 Tl = 2 TlF3 + 3 Ca
NH3 + NI3 = NI3NH3 =>
NH3 + NI3 = NI3NH3
CrBr3 + H12N3PO4 = CrN3PO4 + H12Br3 =>
CrBr3 + H12N3PO4 = CrN3PO4 + H12Br3
HClO = H + ClO =>
HClO = H + ClO
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
H2C2O4*2H2O + NaOH = Na2C2O4 + H2O =>
H2C2O4*2H2O + 2 NaOH = Na2C2O4 + 4 H2O
NO2 + I{-} + H{+} = I2 + NO + H2O =>
NO2 + 2 I{-} + 2 H{+} = I2 + NO + H2O
NaNo3 + PBO = PB(No3)2 + Na2O =>
2 NaNo3 + PBO = PB(No3)2 + Na2O
N2H4 + N2O4 = H2O + N =>
2 N2H4 + N2O4 = 4 H2O + 6 N
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
CuH2O2 = Cu + H2 + O2 =>
CuH2O2 = Cu + H2 + O2
C9H24 + O2 = CO2 + H2O =>
C9H24 + 15 O2 = 9 CO2 + 12 H2O
Ca{2+}{+} + PO4{3-}{-} = Ca3(PO4)2 =>
3 Ca{2+}{+} + 2 PO4{3-}{-} = Ca3(PO4)2
LiPN2 + Li7PN4 = Li4PN3 =>
LiPN2 + Li7PN4 = 2 Li4PN3
KMnO4 + NaNO2 + H2SO4 = MnSO4 + H2O + K2SO4 + NaNO3 =>
2 KMnO4 + 5 NaNO2 + 3 H2SO4 = 2 MnSO4 + 3 H2O + K2SO4 + 5 NaNO3
Ag2S + KCN = KAg(CN)2 + K2S1 =>
Ag2S + 4 KCN = 2 KAg(CN)2 + K2S1
Fe + C = Fe2C =>
2 Fe + C = Fe2C
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
Cu(OH)2(t) = CuO + H2O =>
Cu(OH)2(t) = CuO + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
K2SO4 + CaCO3 + C = CaS + K2CO3 + CO2 =>
K2SO4 + CaCO3 + 2 C = CaS + K2CO3 + 2 CO2
Mn2O7 + KOH = KMnO4 + H2O =>
Mn2O7 + 2 KOH = 2 KMnO4 + H2O
AlBr3 + Cl = AlCl3 + Br =>
AlBr3 + 3 Cl = AlCl3 + 3 Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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