| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2HCl3 + H{+} = C2H2Cl3{+}
Fe(NO3)3(aq) + Na3PO4(aq) = FePO4 + NaNO3(aq) =>
Fe(NO3)3(aq) + Na3PO4(aq) = FePO4 + 3 NaNO3(aq)
NH3 + H2SO4 = NH4{+} + SO4{2-} =>
2 NH3 + H2SO4 = 2 NH4{+} + SO4{2-}
Li3 + HCl = H + LiCl =>
Li3 + 3 HCl = 3 H + 3 LiCl
Rb + AgCl = Ag + RbCl =>
Rb + AgCl = Ag + RbCl
MgCO3 + H3(PO4) = Mg3(PO4)2 + H2CO3 =>
3 MgCO3 + 2 H3(PO4) = Mg3(PO4)2 + 3 H2CO3
H2SiO3 + Ca = Ca2(SiO3)2 + H2 =>
2 H2SiO3 + 2 Ca = Ca2(SiO3)2 + 2 H2
CH3COOAg + O2 = Ag2CO3 + H2O + CO2 =>
2 CH3COOAg + 4 O2 = Ag2CO3 + 3 H2O + 3 CO2
Ca(s) + Br2(l) = Ca2Br(s) =>
4 Ca(s) + Br2(l) = 2 Ca2Br(s)
AgNO3(aq) + Cr(C2H3O2)3(aq) = AgC2H3O2(aq) + Cr(NO3)3(aq) =>
3 AgNO3(aq) + Cr(C2H3O2)3(aq) = 3 AgC2H3O2(aq) + Cr(NO3)3(aq)
[Cu(NH3)4(H2O)2]SO4 + H2S = CuS + H2SO4 + NH3 + H2O =>
[Cu(NH3)4(H2O)2]SO4 + H2S = CuS + H2SO4 + 4 NH3 + 2 H2O
CH3COOH + OHCH2CHCH3CH3 = CH3COOCH2CHCH3CH3 + H2O =>
CH3COOH + OHCH2CHCH3CH3 = CH3COOCH2CHCH3CH3 + H2O
Ra + CuO = RaO + Cu =>
Ra + CuO = RaO + Cu
Cr3Na2 + Cu = NaCu3 + Cr2 =>
2 Cr3Na2 + 12 Cu = 4 NaCu3 + 3 Cr2
UO2 + COCl2 = UCl4 + CO2 =>
UO2 + 2 COCl2 = UCl4 + 2 CO2
Pt + HCl = PtCl2 + H2 =>
Pt + 2 HCl = PtCl2 + H2
CO2 + K2O = K2CO3 =>
CO2 + K2O = K2CO3
K2CO3 + Ba(OH)2 = Ba2(CO3)2 + KOH =>
2 K2CO3 + 2 Ba(OH)2 = Ba2(CO3)2 + 4 KOH
F2 + NaOH = NaF + FO2 + H2O =>
5 F2 + 8 NaOH = 8 NaF + 2 FO2 + 4 H2O
HBr + Zn0 = ZnBr2 + H0 =>
2 HBr + Zn0 = ZnBr2 + 2 H0
ClNa = Cl + Na =>
ClNa = Cl + Na
CaCO3 + Fe = CaFeO + CO2 =>
CaCO3 + Fe = CaFeO + CO2
HBr{-}I + Cl20 = HCl{-}I + Br20 =>
20 HBr{-}I + Cl20 = 20 HCl{-}I + Br20
C06H12O06 + O02 = H02O + CO02 =>
C06H12O06 + 6 O02 = 6 H02O + 6 CO02
Al3Mg2 + KClO4 = Al2O3 + MgO + KCl =>
8 Al3Mg2 + 13 KClO4 = 12 Al2O3 + 16 MgO + 13 KCl
NH2CH2COOH + CH3Cl = CH3NHCH2COOH + HCl =>
NH2CH2COOH + CH3Cl = CH3NHCH2COOH + HCl
C2H3OH + K2CrO7 + H2SO4 = HC2H3O2 + Cr2(SO4)3 + K2SO4 + H2O =>
9 C2H3OH + 2 K2CrO7 + 5 H2SO4 = 9 HC2H3O2 + Cr2(SO4)3 + 2 K2SO4 + 5 H2O
I2 + PbO = IO + Pb =>
I2 + 2 PbO = 2 IO + 2 Pb
Zn(NO3)2 + H2SO4 = HNO3 + ZnSO4 =>
Zn(NO3)2 + H2SO4 = 2 HNO3 + ZnSO4
VO(C5H8O2)2 + H2O = V2O5 + H2 + CO2 =>
2 VO(C5H8O2)2 + 35 H2O = V2O5 + 51 H2 + 20 CO2
Cr{3+} + NH4OH{-3} = CrNH4OH =>
Cr{3+} + NH4OH{-3} = CrNH4OH
NaOH + CH2ClCOOH = CH2ClCOONa + H2O =>
NaOH + CH2ClCOOH = CH2ClCOONa + H2O
NaOH + AlCu3 = Na3Cu3 + Al(OH)3 =>
3 NaOH + AlCu3 = Na3Cu3 + Al(OH)3
KBrO3 + Mn(NO3)2 + H2O = MnO2 + KBr + HNO3 =>
KBrO3 + 3 Mn(NO3)2 + 3 H2O = 3 MnO2 + KBr + 6 HNO3
Ca(OH)2 + SiO2 + H2O = CaH2SiO4*H2O =>
Ca(OH)2 + SiO2 + H2O = CaH2SiO4*H2O
Ca(No3)2(aq) + KCl = CaCl2(aq) + KNo3 =>
Ca(No3)2(aq) + 2 KCl = CaCl2(aq) + 2 KNo3
Ca(OH)2 + HClO4 = Ca(ClO)2 + H2O + O =>
Ca(OH)2 + 2 HClO4 = Ca(ClO)2 + 2 H2O + 6 O
Ca + HBrO3 = Ca(BrO3)2 + H2 =>
Ca + 2 HBrO3 = Ca(BrO3)2 + H2
AgCN = Ag + C2N2 =>
2 AgCN = 2 Ag + C2N2
Cr(OH)2 + CO2 = C(OH)2 + CrO2 =>
Cr(OH)2 + CO2 = C(OH)2 + CrO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C2H5OH + CH3CO2H = CH3CO2C2H5 + H2O8 =>
2 C2H5OH + 16 CH3CO2H = 9 CH3CO2C2H5 + 2 H2O8
KI + H2SO4 + KNO2 = I2 + NO + H2O + K2SO4 =>
2 KI + 2 H2SO4 + 2 KNO2 = I2 + 2 NO + 2 H2O + 2 K2SO4
Hg(ii)O = Hg + O =>
Hg(ii)O = Hg + O
AgNO3 + Zn = Zn(NO3)2 + Ag(s) =>
2 AgNO3 + Zn = Zn(NO3)2 + 2 Ag(s)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Sr + HNO3 = Sr(NO3) + NO + H2O =>
3 Sr + 4 HNO3 = 3 Sr(NO3) + NO + 2 H2O
NaNO3 + KI + H2SO4 = Na2SO4 + K2SO4 + I2 + NO + H2O =>
2 NaNO3 + 6 KI + 4 H2SO4 = Na2SO4 + 3 K2SO4 + 3 I2 + 2 NO + 4 H2O
H4N2O2 = N + H2O =>
H4N2O2 = 2 N + 2 H2O
I2 + KMnO4 + H2SO4 = KIO3 + MnSO4 + H2O =>
I2 + 2 KMnO4 + 2 H2SO4 = 2 KIO3 + 2 MnSO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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