| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 K2Cr2O7 + 2 KMn04 + 21 H2SO4 = 3 Cr2(SO4)3 + 21 H2O + 4 K2SO4 + 8 MnSO4
Ca(OH)2 + HNO3 = H(OH)2CaNO3 =>
Ca(OH)2 + HNO3 = H(OH)2CaNO3
K2S2O8 + Ni2SO4 + NaOH = K2SO4 + Na2SO4 + Ni(OH)3 =>
2 K2S2O8 + Ni2SO4 + 6 NaOH = 2 K2SO4 + 3 Na2SO4 + 2 Ni(OH)3
NiO + IrO2 = NiIrO3 =>
NiO + IrO2 = NiIrO3
Cr2O3 + Cu = CuO + Cr =>
Cr2O3 + 3 Cu = 3 CuO + 2 Cr
CH3CHBrCH3 + KCN = CH3CH2CH2CN + KBr =>
CH3CHBrCH3 + KCN = CH3CH2CH2CN + KBr
Hg + F = HgF =>
Hg + F = HgF
Fe(No3)2Mg = Mg(No3)2Fe =>
Fe(No3)2Mg = Mg(No3)2Fe
NaClO = NaCl + O =>
NaClO = NaCl + O
NH4NO3 + Pb(ClO4)2 = Pb(NO3)2 + NH4ClO4 =>
2 NH4NO3 + Pb(ClO4)2 = Pb(NO3)2 + 2 NH4ClO4
Ba(NH2)2 = Ba3N2 + NH3 =>
3 Ba(NH2)2 = Ba3N2 + 4 NH3
XeO3 + HF = XeF4 + H2O + O2 =>
2 XeO3 + 8 HF = 2 XeF4 + 4 H2O + O2
K2Cr(OH)6 + HCl = KCl + CrCl4 + H2O =>
K2Cr(OH)6 + 6 HCl = 2 KCl + CrCl4 + 6 H2O
Pb(NO3)2 + Co2(SO4)3 = PbSO4 + Co(NO3)3 =>
3 Pb(NO3)2 + Co2(SO4)3 = 3 PbSO4 + 2 Co(NO3)3
C6H6N12O12 = CO + CO2 + N2 + H2O =>
C6H6N12O12 = 3 CO + 3 CO2 + 6 N2 + 3 H2O
Ga2(SO4)3 + Ba(NO3)2 = Ga(NO3)3 + Ba(SO4) =>
Ga2(SO4)3 + 3 Ba(NO3)2 = 2 Ga(NO3)3 + 3 Ba(SO4)
HCl + HgO = H2O + HgCl2 =>
2 HCl + HgO = H2O + HgCl2
Hg2S = Hg + S2 =>
2 Hg2S = 4 Hg + S2
FeCe3 + NaOH = Fe(OH)3 + NaCe =>
FeCe3 + 3 NaOH = Fe(OH)3 + 3 NaCe
AgNO3 + CH3COOH = AgCH3 + NO3COOH =>
AgNO3 + CH3COOH = AgCH3 + NO3COOH
Zn + AgCN = Ag + Zn(CN)2 =>
Zn + 2 AgCN = 2 Ag + Zn(CN)2
Fe + CuNO3 = Cu + Fe(NO3)2 =>
Fe + 2 CuNO3 = 2 Cu + Fe(NO3)2
CaI2 + H2SO4 = HI + CaSO4 =>
CaI2 + H2SO4 = 2 HI + CaSO4
C5H5NH + H2O = C5H5N + H3O =>
C5H5NH + H2O = C5H5N + H3O
HI + AgNO3 = Ag + HINO3 =>
HI + AgNO3 = Ag + HINO3
H3AsO3 + HIO3 + Cl{-} = ICl{-} + H3AsO4 + OH =>
2 H3AsO3 + HIO3 + Cl{-} = ICl{-} + 2 H3AsO4 + OH
C3H4O4 + KOH = H2O + K2C3H2O4 =>
C3H4O4 + 2 KOH = 2 H2O + K2C3H2O4
K2Cr2O7 + HBr = KBr3CrBr3 + H2O + Br2 =>
K2Cr2O7 + 14 HBr = 2 KBr3CrBr3 + 7 H2O + Br2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
C(g) + O(g) = CO =>
C(g) + O(g) = CO
NaNO3 + Mg(SO4) = Na2(SO4) + Mg(NO3)2 =>
2 NaNO3 + Mg(SO4) = Na2(SO4) + Mg(NO3)2
HCl + Li2SO3 = SO2 + H2O + LiCl =>
2 HCl + Li2SO3 = SO2 + H2O + 2 LiCl
NaOH + H2O = NaO + H3O =>
NaOH + H2O = NaO + H3O
VO3 + H2 = V + H2O =>
VO3 + 3 H2 = V + 3 H2O
Pb(NO3)2 + Na(C2H3O2) = NaNO3 + Pb(C2H3O2)2 =>
Pb(NO3)2 + 2 Na(C2H3O2) = 2 NaNO3 + Pb(C2H3O2)2
NaCl + MgSO4 = MgCl2 + Na2SO4 =>
2 NaCl + MgSO4 = MgCl2 + Na2SO4
FeSO4 + KMnO4 + H3SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
14 FeSO4 + 6 KMnO4 + 16 H3SO4 = 7 Fe2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 24 H2O
NiO + RuO2 = NiRuO3 =>
NiO + RuO2 = NiRuO3
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
N2H4 + ClF3 = N2 + HF + Cl =>
3 N2H4 + 4 ClF3 = 3 N2 + 12 HF + 4 Cl
KAl(SO4)2 + NH3 + H2O = Al(OH)3 + (NH4)2SO4 + K2SO4 =>
2 KAl(SO4)2 + 6 NH3 + 6 H2O = 2 Al(OH)3 + 3(NH4)2SO4 + K2SO4
Na2Cr2O7 + AgNO3 = NaNO3 + Ag2Cr2O7 =>
Na2Cr2O7 + 2 AgNO3 = 2 NaNO3 + Ag2Cr2O7
C7H6OS + O2 = CO2 + SO2 + H2O =>
C7H6OS + 9 O2 = 7 CO2 + SO2 + 3 H2O
Li + FeBr3 = Fe + LiBr =>
3 Li + FeBr3 = Fe + 3 LiBr
NH4Cl + O2 = ClO + H2O + NH2 =>
NH4Cl + O2 = ClO + H2O + NH2
HClO + I2 = HCl + I2O14 =>
14 HClO + I2 = 14 HCl + I2O14
H4SiO4 + MoO2 + H2O = H4[Si(Mo3O10)4] + H =>
H4SiO4 + 12 MoO2 + 12 H2O = H4[Si(Mo3O10)4] + 24 H
NH3(g) = H2(g) + N2(g) = H2(g) + O2(g) = H2O(g) =>
2 NH3(g) = 3 H2(g) + N2(g)
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O7 =>
10 Zn + 34 HNO3 = 10 Zn(NO3)2 + 7 NH4NO3 + 3 H2O7
P2S3 + H2O = HPO2 + H2S =>
P2S3 + 4 H2O = 2 HPO2 + 3 H2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/31/24
Équations équilibrées sur11/30/23
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