| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Tl + O2 + 2 H2O = 4 TlOH
Pt + H2SO4 = PtSO4 + SO2 + H2O =>
Pt + 2 H2SO4 = PtSO4 + SO2 + 2 H2O
Ba(OH)2 + H3PO4 = H2O + (Ba)3(PO4)2 =>
3 Ba(OH)2 + 2 H3PO4 = 6 H2O + (Ba)3(PO4)2
NaCl + Br = NaBr + Cl =>
NaCl + Br = NaBr + Cl
Sr + KBr = SrBr2 + K =>
Sr + 2 KBr = SrBr2 + 2 K
Na2S2O8 + H2O = NaHSO4 + H2O2 =>
Na2S2O8 + 2 H2O = 2 NaHSO4 + H2O2
HBr + Zn(OH)2 = ZnBr2 + H2O =>
2 HBr + Zn(OH)2 = ZnBr2 + 2 H2O
UO2(NO3)2 = U3O8 + N2O5 + O2 =>
6 UO2(NO3)2 = 2 U3O8 + 6 N2O5 + O2
Li2O + SO3 = Li2O3 + SO =>
Li2O + SO3 = Li2O3 + SO
Pb + H2SO4 = Pb(SO4) + H2 =>
Pb + H2SO4 = Pb(SO4) + H2
K + P2 = K3P =>
6 K + P2 = 2 K3P
HNO3 + Mg2 = MgNO3 + H2 =>
2 HNO3 + Mg2 = 2 MgNO3 + H2
F + H = HF =>
F + H = HF
Fe2O3 + C6H8O7 = Fe2C6H2O7 + H2O =>
Fe2O3 + C6H8O7 = Fe2C6H2O7 + 3 H2O
P2O5 + H2O = H + PO4 =>
P2O5 + 3 H2O = 6 H + 2 PO4
C8H6O4 + CH4N2O + CuCl2 = C32H16CuN8 + H2O + CO2 + HCl =>
61 C8H6O4 + 60 CH4N2O + 15 CuCl2 = 15 C32H16CuN8 + 168 H2O + 68 CO2 + 30 HCl
ZnCl2 + H3PO4 = Zn3(PO4) + HCl2 =>
3 ZnCl2 + H3PO4 = Zn3(PO4) + 3 HCl2
ZnO + H = Zn2 + H2O =>
2 ZnO + 4 H = Zn2 + 2 H2O
PbI2 + H2O = PbO + H2I2 =>
PbI2 + H2O = PbO + H2I2
CH4 + H2SO4 = CH4O + SO2 + H2O =>
CH4 + H2SO4 = CH4O + SO2 + H2O
Mg + P = Mg2P3 =>
2 Mg + 3 P = Mg2P3
NaCl + Na2S = NaS + Na2Cl =>
NaCl + Na2S = NaS + Na2Cl
Pb(NO3)2 + HCl = Pb(NO3)2HCl =>
Pb(NO3)2 + HCl = Pb(NO3)2HCl
Ca5(PO4)3OH + HNO3 = H3PO4 + Ca(NO3)2 + H2O =>
Ca5(PO4)3OH + 10 HNO3 = 3 H3PO4 + 5 Ca(NO3)2 + H2O
Li2CO3(aq) + MoBr6(aq) = LiBr(aq) + Mo(CO3)3(s) =>
3 Li2CO3(aq) + MoBr6(aq) = 6 LiBr(aq) + Mo(CO3)3(s)
H3PO4(aq) + OH = PO4 + H2O =>
H3PO4(aq) + 3 OH = PO4 + 3 H2O
Cr2O7{-} + Br{-} + H{+} = Cr3{+} + Br2 + H2O =>
6 Cr2O7{-} + 74 Br{-} + 84 H{+} = 4 Cr3{+} + 37 Br2 + 42 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Tl + O2 + H2O = TlOH =>
4 Tl + O2 + 2 H2O = 4 TlOH
Cu + HNO3(stez) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(stez) = 3 Cu(NO3)2 + 2 NO + 4 H2O
CuFeS2(s) + O2(g) = Cu(s) + FeO(s) + SO2(g) =>
2 CuFeS2(s) + 5 O2(g) = 2 Cu(s) + 2 FeO(s) + 4 SO2(g)
HCHO + Ag(NH3)2OH = CO2 + Ag + NH3 + H2O =>
HCHO + 4 Ag(NH3)2OH = CO2 + 4 Ag + 8 NH3 + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
HCl + Al2O3 = AlCl3 + H2O =>
6 HCl + Al2O3 = 2 AlCl3 + 3 H2O
Ca(ClO)3 + HCl = CaCl2 + H2O + Cl2 =>
2 Ca(ClO)3 + 12 HCl = 2 CaCl2 + 6 H2O + 7 Cl2
Na2SO4 + HCl = H2SO4 + NaCl =>
Na2SO4 + 2 HCl = H2SO4 + 2 NaCl
Pb(NO3)2(aq) + CuSO4 = PbSO4 + Cu(NO3)2 =>
Pb(NO3)2(aq) + CuSO4 = PbSO4 + Cu(NO3)2
MnSO4 + KMnO4 = MnMnO4 + KSO4 =>
MnSO4 + KMnO4 = MnMnO4 + KSO4
NH3 + Fe2O3 = Fe + N2 + H2O =>
2 NH3 + Fe2O3 = 2 Fe + N2 + 3 H2O
CrCl2 + KMnO4 + H2O = Cr(OH)3 + Cl2 + MnO2 + KOH =>
CrCl2 + KMnO4 + 2 H2O = Cr(OH)3 + Cl2 + MnO2 + KOH
Al2O3 + S8 = Al2S3 + O2 =>
8 Al2O3 + 3 S8 = 8 Al2S3 + 12 O2
Cu + HNO3(stez) = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3(stez) = Cu(NO3)2 + 2 NO2 + 2 H2O
KClO3 + MnO2 = K2O + Mn(ClO3)4 =>
4 KClO3 + MnO2 = 2 K2O + Mn(ClO3)4
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
SO3 + N = N2SO3 =>
SO3 + 2 N = N2SO3
Na2SO4 + HCl = H2SO4 + NaCl =>
Na2SO4 + 2 HCl = H2SO4 + 2 NaCl
ZS(s) + HCl(g) = ZCl + SH =>
ZS(s) + HCl(g) = ZCl + SH
Al(NO3)2 = Al2O3 + NO2 + O2 =>
4 Al(NO3)2 = 2 Al2O3 + 8 NO2 + O2
C3O6H2 + O2 = CO2 + H2O =>
2 C3O6H2 + O2 = 6 CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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