| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCl2 + 2 NH4NO3 = 2 NH4Cl + Mg(NO3)2
Cu(s) + CH3COOAg(aq) = Cu(CH3COO)2(aq) + Ag(s) =>
Cu(s) + 2 CH3COOAg(aq) = Cu(CH3COO)2(aq) + 2 Ag(s)
P4 + CuCl2 + H2O = H3(PO4) + Cu + HCl =>
P4 + 10 CuCl2 + 16 H2O = 4 H3(PO4) + 10 Cu + 20 HCl
Na2CO3(aq) + FeCl2(aq) = FeCO3(s) + NaCl(aq) =>
Na2CO3(aq) + FeCl2(aq) = FeCO3(s) + 2 NaCl(aq)
CH2(OH)CH(OH)CH(OH) + O2 = CO2 + H2O =>
4 CH2(OH)CH(OH)CH(OH) + 13 O2 = 12 CO2 + 14 H2O
NaNO3 + KC2H3O2 = NaC2H3O2 + KNO3 =>
NaNO3 + KC2H3O2 = NaC2H3O2 + KNO3
KOH + KCIO3 + MnO2 = K2MnO4 + KCI + H2O =>
6 KOH + KCIO3 + 3 MnO2 = 3 K2MnO4 + KCI + 3 H2O
Al + MnCO3 = Mn + AlCO3 =>
Al + MnCO3 = Mn + AlCO3
Li(s) + O2(g) = Li2O(g) =>
4 Li(s) + O2(g) = 2 Li2O(g)
AuCN + Hg = Au + Hg(CN)2 =>
2 AuCN + Hg = 2 Au + Hg(CN)2
LiPF6 + H2O = LiF + HF + H3PO4 =>
LiPF6 + 4 H2O = LiF + 5 HF + H3PO4
C14H8O4 + Al2(SO4)3 = (C14H6O4)3Al2 + H2SO4 =>
3 C14H8O4 + Al2(SO4)3 = (C14H6O4)3Al2 + 3 H2SO4
Cu(OH)2 + K2O = CuO + KOH =>
Cu(OH)2 + K2O = CuO + 2 KOH
Cl2O + Sr(OH)2 = Sr(ClO)2 + H2O =>
Cl2O + Sr(OH)2 = Sr(ClO)2 + H2O
Zn + KOH = K2ZnO2 + H2 =>
Zn + 2 KOH = K2ZnO2 + H2
Cu + FeCl3 = CuCl + Fe =>
3 Cu + FeCl3 = 3 CuCl + Fe
FeSO4*7H2O + Na2CO3 = FeCO3 + Na2SO4 + H2O =>
FeSO4*7H2O + Na2CO3 = FeCO3 + Na2SO4 + 7 H2O
C6H6 + Cl2 = CHCl =>
C6H6 + 3 Cl2 = 6 CHCl
NH4NO3 + Zn = ZnO + N2 + H2O =>
NH4NO3 + Zn = ZnO + N2 + 2 H2O
Al + I = AlI =>
Al + I = AlI
SrBr2 + H2O = Sr(OH)2 + HBr =>
SrBr2 + 2 H2O = Sr(OH)2 + 2 HBr
AgNo3 + Br = AgBr + No3 =>
AgNo3 + Br = AgBr + No3
ZnO + Mn = Zn + MnO2 =>
2 ZnO + Mn = 2 Zn + MnO2
AgNO3(aq) + K2Cr2O7(aq) = KNO3(aq) + Ag2Cr2O7(s) =>
2 AgNO3(aq) + K2Cr2O7(aq) = 2 KNO3(aq) + Ag2Cr2O7(s)
NF2CONH2 + KOH + H2O = NH4HCO3 + N2F2 + KF =>
2 NF2CONH2 + 2 KOH + 2 H2O = 2 NH4HCO3 + N2F2 + 2 KF
Cl2 + Br2 + H2O = HClO + HBr =>
Cl2 + Br2 + 2 H2O = 2 HClO + 2 HBr
Cu + MnSO4 = CuSO4 + Mn =>
Cu + MnSO4 = CuSO4 + Mn
Ca3N2 + HNO3 = Ca(NO3)2 + H3N =>
Ca3N2 + 6 HNO3 = 3 Ca(NO3)2 + 2 H3N
Ni(CH3COO)2 + NaOH = Ni(OH)2 + NaCH3COO =>
Ni(CH3COO)2 + 2 NaOH = Ni(OH)2 + 2 NaCH3COO
C2 + HI = H2 + CI =>
C2 + 2 HI = H2 + 2 CI
CrCl3 + KBrO3 + KOH = K2CrO4 + KBrO2 + H2O + KCl =>
2 CrCl3 + 3 KBrO3 + 10 KOH = 2 K2CrO4 + 3 KBrO2 + 5 H2O + 6 KCl
KI2 + CI2 = KCI + I2 =>
2 KI2 + 2 CI2 = 2 KCI + 3 I2
HNO3 + BaBr2 = Ba(NO3)2 + HBr =>
2 HNO3 + BaBr2 = Ba(NO3)2 + 2 HBr
Ca(Cl2O)2 + HCl = CaCl2 + Cl2 + H2O =>
Ca(Cl2O)2 + 4 HCl = CaCl2 + 3 Cl2 + 2 H2O
CuS + Li = LiCuS =>
CuS + Li = LiCuS
AlS = Al3 + S2 =>
6 AlS = 2 Al3 + 3 S2
AlF3 = Al + F2 =>
2 AlF3 = 2 Al + 3 F2
CH3CH(CH3)CH(OH)CH3 + K2Cr2O7 + H2SO4 = CH3CH(CH3)COCH3 + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CH(CH3)CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = 3 CH3CH(CH3)COCH3 + K2SO4 + Cr2(SO4)3 + 7 H2O
SO{4}{2-} + NH{3} = SO{3}{-2} + H{2}O + N{2} =>
SO{4}{2-} + NH{3} = SO{3}{-2} + H{2}O + N{2}
HBr + Zn(OH)2 = ZnBr2 + H2O =>
2 HBr + Zn(OH)2 = ZnBr2 + 2 H2O
CuFe2O3 + SiO2 = Cu + SiO2Fe2O3 =>
CuFe2O3 + SiO2 = Cu + SiO2Fe2O3
NaCl + AlO = AlCl + NaO =>
NaCl + AlO = AlCl + NaO
Zn + H2NO3 = Zn(NO3) + NH4NO3 + H2O =>
3 Zn + 5 H2NO3 = 3 Zn(NO3) + NH4NO3 + 3 H2O
C3H7OH + HOSO2OH = C3H7OSO2OH + H2O =>
C3H7OH + HOSO2OH = C3H7OSO2OH + H2O
H2TeO4 + PtBr4 + Hg2Ni2O7 = Hg2TeO4 + Pt(TeO4)2 + Ni2(TeO4)3 + Br2 + H2O =>
14 H2TeO4 + 3 PtBr4 + 2 Hg2Ni2O7 = 2 Hg2TeO4 + 3 Pt(TeO4)2 + 2 Ni2(TeO4)3 + 6 Br2 + 14 H2O
Ba2PbO4 + HNO3 = PbO2 + Ba(NO3)2 + H2O =>
Ba2PbO4 + 4 HNO3 = PbO2 + 2 Ba(NO3)2 + 2 H2O
CH3Cl = C2H6 + Cl =>
2 CH3Cl = C2H6 + 2 Cl
SnO2 + H2 = Sn + (H2O) =>
SnO2 + 2 H2 = Sn + 2(H2O)
CuFeS2(s) + O2(s) = CuSO4(s) + Fe2O3(s) + SO2(s) =>
4 CuFeS2(s) + 15 O2(s) = 4 CuSO4(s) + 2 Fe2O3(s) + 4 SO2(s)
[Co(NH3)6]Cl3 + KI = I2 + KCl + NH3 + CoCl2 =>
2[Co(NH3)6]Cl3 + 2 KI = I2 + 2 KCl + 12 NH3 + 2 CoCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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