| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H4(CH3)2 + 2 KMnO4 = K2C6H4(COOH)2 + 2 MnO2 + 2 H2
Ba(NO3)2 + Li2SO4 = BaSO4 + LiNO3 =>
Ba(NO3)2 + Li2SO4 = BaSO4 + 2 LiNO3
FeCl3 + K3[Fe(SCN)6] = Fe3[Fe(SCN)6]3 + KCl =>
3 FeCl3 + 3 K3[Fe(SCN)6] = Fe3[Fe(SCN)6]3 + 9 KCl
C4H4O4 + H2O = C2H2O4 + C2H4O2 =>
3 C4H4O4 + 4 H2O = 2 C2H2O4 + 4 C2H4O2
MgBr2 + Na3PO4 = NaBr + Mg3(PO4)2 =>
3 MgBr2 + 2 Na3PO4 = 6 NaBr + Mg3(PO4)2
Ba(NO3)2 + Li2SO4 = BaSO4 + LiNO3 =>
Ba(NO3)2 + Li2SO4 = BaSO4 + 2 LiNO3
N + CuCl2 = Cu2N3 + Cl =>
3 N + 2 CuCl2 = Cu2N3 + 4 Cl
NOCl + H2O = NO + NO2 + HCl =>
2 NOCl + H2O = NO + NO2 + 2 HCl
HCl + Co(OH)3 = CoCl3 + H2O =>
3 HCl + Co(OH)3 = CoCl3 + 3 H2O
H3PO2 + H2O + CuSO4 = H3PO4 + H2SO4 + Cu2 =>
H3PO2 + 2 H2O + 2 CuSO4 = H3PO4 + 2 H2SO4 + Cu2
H2O2 + SO32{-} = SO42{-} + H2O =>
10 H2O2 + SO32{-} = SO42{-} + 10 H2O
Ba(OH) + HClO = BaClO + H2O =>
Ba(OH) + HClO = BaClO + H2O
H + CaO = HCaO =>
H + CaO = HCaO
N + CuCl2 = Cu2N3 + Cl =>
3 N + 2 CuCl2 = Cu2N3 + 4 Cl
Nb2O5 + H2 = Nb + H2O =>
Nb2O5 + 5 H2 = 2 Nb + 5 H2O
Ge + HNO3 = Ge(NO3)4 + H2 =>
Ge + 4 HNO3 = Ge(NO3)4 + 2 H2
H + CaO = HCaO =>
H + CaO = HCaO
HReO4 + Zr(OH)3 = Zr(ReO4)3 + H2O =>
3 HReO4 + Zr(OH)3 = Zr(ReO4)3 + 3 H2O
FeCl3 + K3[Fe(SCN)6] = Fe3[Fe(SCN)6]3 + KCl =>
3 FeCl3 + 3 K3[Fe(SCN)6] = Fe3[Fe(SCN)6]3 + 9 KCl
Mn(OH)2 + H2O2 = MnO(OH)2 + H2O =>
Mn(OH)2 + H2O2 = MnO(OH)2 + H2O
CH4 + H2O = C2H6O + H2 =>
2 CH4 + H2O = C2H6O + 2 H2
C6H12O6 + O2 = CO2 + H2H =>
C6H12O6 + 3 O2 = 6 CO2 + 4 H2H
C4H4O4 + H2O = C2H2O4 + C2H4O2 =>
3 C4H4O4 + 4 H2O = 2 C2H2O4 + 4 C2H4O2
H + CaO = HCaO =>
H + CaO = HCaO
HOH + CaO = Ca(OH)2 =>
HOH + CaO = Ca(OH)2
Ca(NO3)2 = NO3 + Ca2 =>
2 Ca(NO3)2 = 4 NO3 + Ca2
Ba(NO3)2 + Li2SO4 = BaSO4 + LiNO3 =>
Ba(NO3)2 + Li2SO4 = BaSO4 + 2 LiNO3
NH3 + HNO3 = NH4 + NO3 =>
NH3 + HNO3 = NH4 + NO3
NaNO2 + NaH + HCl = NaCl + NH4Cl + H2O =>
NaNO2 + 3 NaH + 5 HCl = 4 NaCl + NH4Cl + 2 H2O
Zn2 + Fe2Cl2 = Fe2 + Zn2Cl2 =>
Zn2 + Fe2Cl2 = Fe2 + Zn2Cl2
MgO + H3(PO4) = Mg3(PO4)2 + H2O =>
3 MgO + 2 H3(PO4) = Mg3(PO4)2 + 3 H2O
AlBr3(aq) + Cl(g) = AlCl3(aq) + Br2 =>
2 AlBr3(aq) + 6 Cl(g) = 2 AlCl3(aq) + 3 Br2
Na2SO3 + K2Cr2O7 + H2SO4 = Na2SO4 + CrSO4 + H2O + K2SO4 =>
4 Na2SO3 + K2Cr2O7 + 3 H2SO4 = 4 Na2SO4 + 2 CrSO4 + 3 H2O + K2SO4
FeO3 + HCl = FeCl3 + Cl2 + H2O =>
2 FeO3 + 12 HCl = 2 FeCl3 + 3 Cl2 + 6 H2O
Li + Al(ClO4)3 = Al3 + LiClO4 =>
9 Li + 3 Al(ClO4)3 = Al3 + 9 LiClO4
Ba(NO3)2 + Li2SO4 = BaSO4 + LiNO3 =>
Ba(NO3)2 + Li2SO4 = BaSO4 + 2 LiNO3
Ar + H2O = ArOH2 =>
Ar + H2O = ArOH2
Cu + KNO3 + HCl = Cu(NO3)2 + KCl + NO2 + H2O =>
Cu + 4 KNO3 + 4 HCl = Cu(NO3)2 + 4 KCl + 2 NO2 + 2 H2O
C4H4O4 + H2O = C2H2O4 + C2H4O2 =>
3 C4H4O4 + 4 H2O = 2 C2H2O4 + 4 C2H4O2
C6H5F + O2 = CO2 + H2O + F2 =>
4 C6H5F + 29 O2 = 24 CO2 + 10 H2O + 2 F2
HMnO4 + KI = KMnO4 + HI =>
HMnO4 + KI = KMnO4 + HI
KBr + H2SO4 = Br2 + K2SO4 + H2S + H2O =>
8 KBr + 5 H2SO4 = 4 Br2 + 4 K2SO4 + H2S + 4 H2O
CuCl2 + N = NCl2 + Cu =>
CuCl2 + N = NCl2 + Cu
HgCI2 + Al = Hg + AlCI2 =>
HgCI2 + Al = Hg + AlCI2
Cu + AgNO3 = Ag + Cu2NO3 =>
2 Cu + AgNO3 = Ag + Cu2NO3
N2H4 + KI3 = KN2H4 + I2 =>
2 N2H4 + 2 KI3 = 2 KN2H4 + 3 I2
Ba(C2H3O)2 + Na2SO4 = NaC2H3O + BaSO4 =>
Ba(C2H3O)2 + Na2SO4 = 2 NaC2H3O + BaSO4
NaCCNa + CH3Cl = CH3CCCH3 + NaCl =>
NaCCNa + 2 CH3Cl = CH3CCCH3 + 2 NaCl
H20(water) + Ca = H30Ca =>
3 H20(water) + 2 Ca = 2 H30Ca
Fe + H2SO4 = Fe(SO4)3 + SO2 + H2O =>
Fe + 6 H2SO4 = Fe(SO4)3 + 3 SO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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