| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4*5H2O = CuSO4 + 5 H2O
Cr(SO4)3 + NaOH + H2O2 = Na2CrO4 + NaSO4 + H2O =>
2 Cr(SO4)3 + 10 NaOH + 3 H2O2 = 2 Na2CrO4 + 6 NaSO4 + 8 H2O
HClHCOOK = HCOOHKCl =>
HClHCOOK = HCOOHKCl
HNO2 + FeSO4 + H2O = FeOHSO4 + N2O =>
2 HNO2 + 4 FeSO4 + H2O = 4 FeOHSO4 + N2O
CH2(CH)2CH2 + O2 = CO2 + H2O =>
2 CH2(CH)2CH2 + 11 O2 = 8 CO2 + 6 H2O
Al2(SO4)3 + Ca(OH)2 = (Al)(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2(Al)(OH)3 + 3 CaSO4
Ag(s) + I2(aq) = AgI =>
2 Ag(s) + I2(aq) = 2 AgI
FeSO4 + HNO3 = Fe(SO4)(NO3) + NO2 + H2O =>
FeSO4 + 2 HNO3 = Fe(SO4)(NO3) + NO2 + H2O
[Co(NH3)6]{3+} + HCl = [Co(NH3)6]Cl3 + H{+} =>
[Co(NH3)6]{3+} + 3 HCl = [Co(NH3)6]Cl3 + 3 H{+}
NaHCO3 + CH3COOH = C2H3NaO2CO2 + H2O =>
NaHCO3 + CH3COOH = C2H3NaO2CO2 + H2O
K + Na3[Co(NO3)6] = K3[Co(NO3)6] + Na =>
3 K + Na3[Co(NO3)6] = K3[Co(NO3)6] + 3 Na
HOCl(aq) + HCl(aq) = Cl2(g) + H2O =>
HOCl(aq) + HCl(aq) = Cl2(g) + H2O
K + Cl2(g) = KCl2 =>
K + Cl2(g) = KCl2
P2O5 + S8 = SO2 + P4 =>
16 P2O5 + 5 S8 = 40 SO2 + 8 P4
Cr2O7{2-} + S + H{+} = SO2 + Cr{3+} + H2O =>
2 Cr2O7{2-} + 3 S + 16 H{+} = 3 SO2 + 4 Cr{3+} + 8 H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4 + NH4{+} + H{+} + SO4{2-} + H2O =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4 + 2 NH4{+} + 2 H{+} + 2 SO4{2-} + 6 H2O
HClO4 + P4 + O = Cl2O7 + H3PO3 =>
12 HClO4 + P4 + 6 O = 6 Cl2O7 + 4 H3PO3
CrSO4 + H2SO4 = Cr2(SO4)3 + H2 =>
2 CrSO4 + H2SO4 = Cr2(SO4)3 + H2
MoS2 + O2 = Mo3 + SO2 =>
3 MoS2 + 6 O2 = Mo3 + 6 SO2
HF + Ca = HCa + F =>
HF + Ca = HCa + F
Br2Ca + ILi = LiBr + CaI2 =>
Br2Ca + 2 ILi = 2 LiBr + CaI2
NiI2 + K3PO4 = NiPO4 + I2K3 =>
NiI2 + K3PO4 = NiPO4 + I2K3
ICl3 + HCl + H2O = HICl4*4H2O =>
ICl3 + HCl + 4 H2O = HICl4*4H2O
C5H10 + Cl2 = C5Cl2H10 =>
C5H10 + Cl2 = C5Cl2H10
Br2 + AgCl = AgBr + Cl2 =>
Br2 + 2 AgCl = 2 AgBr + Cl2
NaBr + LiNO3 = NaNO3 + LiBr =>
NaBr + LiNO3 = NaNO3 + LiBr
C2H4 + O2 = C2O4 + H =>
C2H4 + 2 O2 = C2O4 + 4 H
AgCl + NaOH + C6H12O6 = Ag + NaC6H11O7 + NaCl + H2O =>
2 AgCl + 3 NaOH + C6H12O6 = 2 Ag + NaC6H11O7 + 2 NaCl + 2 H2O
HClO3(aq) + KOH(aq) = H2O(l) + KClO3 =>
HClO3(aq) + KOH(aq) = H2O(l) + KClO3
CH3COOH(aq) + OH(aq) = H2O(l) + CH3COO(aq) =>
CH3COOH(aq) + OH(aq) = H2O(l) + CH3COO(aq)
(NaH)3(PO3)2 + AlCl3 = NaH2PO3 + AlPO3 + NaCl =>
2(NaH)3(PO3)2 + AlCl3 = 3 NaH2PO3 + AlPO3 + 3 NaCl
Zn + [Hg(SCN)4] = Zn[Hg(SCN)4] =>
Zn + [Hg(SCN)4] = Zn[Hg(SCN)4]
Al(ClO3)3(aq) + Hg2CO3(aq) = Al2(CO3)3(s) + HgClO3(aq) =>
2 Al(ClO3)3(aq) + 3 Hg2CO3(aq) = Al2(CO3)3(s) + 6 HgClO3(aq)
Ca + S8 = Ca2S =>
16 Ca + S8 = 8 Ca2S
HCHO + Na(OH) = HCOONa + CH3OH =>
2 HCHO + Na(OH) = HCOONa + CH3OH
NH4OH + Cu2 = Cu(OH)2 + NH4 =>
4 NH4OH + Cu2 = 2 Cu(OH)2 + 4 NH4
Ba(CIO3)2 + H2SO4 = BaSO4 + H2(CIO3)2 =>
Ba(CIO3)2 + H2SO4 = BaSO4 + H2(CIO3)2
CH3COOH + CaCO3 = Ca(CH3COO) + H2O + CO2 =>
9 CH3COOH + 8 CaCO3 = 8 Ca(CH3COO) + 6 H2O + 10 CO2
NH2OH + H2S = NH3 + H2O + S =>
NH2OH + H2S = NH3 + H2O + S
HPO4{2-} + H{+} = H2PO4{-} =>
HPO4{2-} + H{+} = H2PO4{-}
[Ni(NH3)4]{2+} + NH3H2O = [Ni(NH3)6]{2+} + H2O =>
[Ni(NH3)4]{2+} + 2 NH3H2O = [Ni(NH3)6]{2+} + 2 H2O
[Ni(NH3)6](NO3)2 + H2S = NiS + NH4NO3 + NH3 =>
[Ni(NH3)6](NO3)2 + H2S = NiS + 2 NH4NO3 + 4 NH3
C6H(g) + O2(g) = CO2 + H2O =>
4 C6H(g) + 25 O2(g) = 24 CO2 + 2 H2O
Br2(l) + NaCl(aq) = Na + Br2Cl =>
Br2(l) + NaCl(aq) = Na + Br2Cl
Fe(OH)3 + Na2O = NaFeO2 + H2O =>
2 Fe(OH)3 + Na2O = 2 NaFeO2 + 3 H2O
CsC6H5COO + V(NO3)5 = CsNO3 + V(C6H5COO)5 =>
5 CsC6H5COO + V(NO3)5 = 5 CsNO3 + V(C6H5COO)5
PH3 + NaBrO3 + KOH = H3PO4 + KBr + NaOH =>
3 PH3 + 4 NaBrO3 + 4 KOH = 3 H3PO4 + 4 KBr + 4 NaOH
Mg + Pb(OH)4 = Mg(OH)4 + Pb =>
Mg + Pb(OH)4 = Mg(OH)4 + Pb
RbCl + O2 = RbClO4 =>
RbCl + 2 O2 = RbClO4
Mg3N2 + H2O = MgO + N2H6 =>
Mg3N2 + 3 H2O = 3 MgO + N2H6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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