| Équations équilibrées la veille | Équations équilibrées le lendemain |
NiSO4 + 2 NH4OH = Ni(OH)2 + (NH4)2SO4
Pb(ClO3)2 + NaOH = PbOHClO3 + NaClO3 =>
Pb(ClO3)2 + NaOH = PbOHClO3 + NaClO3
NH3 + HNO3 = N + H2O =>
5 NH3 + 3 HNO3 = 8 N + 9 H2O
CH3CH2NH2 + NaNO2 + HCl = CH3CH2OH + N2 + NaCl + H2O =>
CH3CH2NH2 + NaNO2 + HCl = CH3CH2OH + N2 + NaCl + H2O
C2H3O2Cl + O2 = CO + H2O + Cl2 =>
4 C2H3O2Cl + 3 O2 = 8 CO + 6 H2O + 2 Cl2
NH3OH + CH3COOH = NH4OH + C2H3O2 =>
NH3OH + CH3COOH = NH4OH + C2H3O2
C + Fe2O3 = Fe + CO =>
3 C + Fe2O3 = 2 Fe + 3 CO
BaCO3 + MoO3 = Ba3MoO6 + CO2 =>
3 BaCO3 + MoO3 = Ba3MoO6 + 3 CO2
CH3CH2OH + NO3{-} = HCO3{-} + NO2{-} + H2O + H{+} =>
CH3CH2OH + 6 NO3{-} = 2 HCO3{-} + 6 NO2{-} + H2O + 2 H{+}
SI + HNO3 + HF = H2SIF6 + NO2 + H2O =>
SI + 4 HNO3 + 6 HF = H2SIF6 + 4 NO2 + 4 H2O
Hg2S2 + NH4(NO2) + H2O = Hg(OH)2 + (NH4)2S + HNO2 =>
Hg2S2 + 4 NH4(NO2) + 4 H2O = 2 Hg(OH)2 + 2(NH4)2S + 4 HNO2
MeNO2 + H2 = MeNH2 + H2O =>
MeNO2 + 3 H2 = MeNH2 + 2 H2O
Na2C2O4 + Ca(HCO3)2 = CaC2O4 + Na(HCO3) =>
Na2C2O4 + Ca(HCO3)2 = CaC2O4 + 2 Na(HCO3)
Ca10(PO4)6F2 + H3PO4 = Ca(H2PO4)2 + HF =>
Ca10(PO4)6F2 + 14 H3PO4 = 10 Ca(H2PO4)2 + 2 HF
KL + KLO3 + H2SO4 = L2 + K2SO4 + H2O =>
5 KL + KLO3 + 3 H2SO4 = 3 L2 + 3 K2SO4 + 3 H2O
NaOHHC8H4O4 = H2ONaC8H4O4 =>
NaOHHC8H4O4 = H2ONaC8H4O4
CaCl2 + H2SO4 = CaSO4 + HCl =>
CaCl2 + H2SO4 = CaSO4 + 2 HCl
SrCl2 + H2SO4 = Sr(SO4) + H2Cl2 =>
SrCl2 + H2SO4 = Sr(SO4) + H2Cl2
HNO2 + MnO4{-} + H{+} = NO3{-} + Mn{2+} + H2O =>
5 HNO2 + 2 MnO4{-} + H{+} = 5 NO3{-} + 2 Mn{2+} + 3 H2O
SrCl2 + H2SO4 = Sr(SO4) + H2Cl2 =>
SrCl2 + H2SO4 = Sr(SO4) + H2Cl2
Rb + Sc2(CrO4)3 = Rb2CrO4 + Sc =>
6 Rb + Sc2(CrO4)3 = 3 Rb2CrO4 + 2 Sc
C17H21NO4 + O2 = CO2 + H2O + NH3 =>
2 C17H21NO4 + 39 O2 = 34 CO2 + 18 H2O + 2 NH3
S + NaOH = Na2S2O3 + Na2S + H2O =>
4 S + 6 NaOH = Na2S2O3 + 2 Na2S + 3 H2O
NH4OH + HCe = NH4Ce + H2O =>
NH4OH + HCe = NH4Ce + H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
CO2O3 + HCl = COCl2 + Cl2 + H2O =>
CO2O3 + 8 HCl = COCl2 + 3 Cl2 + 4 H2O
LiOH + Al(OH)3 = Li3AlO3 + H2O =>
3 LiOH + Al(OH)3 = Li3AlO3 + 3 H2O
H4SO4 + NaCO3 = Na2SO4 + CO2 + H2O =>
H4SO4 + 2 NaCO3 = Na2SO4 + 2 CO2 + 2 H2O
H2O2 + K2Cr(OH)4 = K2CrO4 + H2O =>
2 H2O2 + K2Cr(OH)4 = K2CrO4 + 4 H2O
Al(OH)3 + K2SO4 = AlSO4 + K2(OH)3 =>
Al(OH)3 + K2SO4 = AlSO4 + K2(OH)3
Fe(NO3)3 + KOH = Fe(OH)3 + KNO3 =>
Fe(NO3)3 + 3 KOH = Fe(OH)3 + 3 KNO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
S + NaOH = H2O + NaHS + Na2SO4 =>
4 S + 5 NaOH = H2O + 3 NaHS + Na2SO4
Co + HClO3 = Co2O3 + HCl =>
2 Co + HClO3 = Co2O3 + HCl
Cu(OH)2 + AlCl3 = Al(OH)3 + CuCl2 =>
3 Cu(OH)2 + 2 AlCl3 = 2 Al(OH)3 + 3 CuCl2
KCIO3 = KCI + O2(classification) =>
2 KCIO3 = 2 KCI + 3 O2(classification)
CaCO3 + HSO4 = Ca(SO4)2 + CO2 + H2O =>
CaCO3 + 2 HSO4 = Ca(SO4)2 + CO2 + H2O
HClO + Ca(OH)2 = H2O + Ca(ClO)2 =>
2 HClO + Ca(OH)2 = 2 H2O + Ca(ClO)2
HClO + H3PO3 = HCl + H3PO4 =>
HClO + H3PO3 = HCl + H3PO4
(NH4)2SO4(aq) + SrCl2(aq) = (NH4)2Cl2 + SrSO4 =>
(NH4)2SO4(aq) + SrCl2(aq) = (NH4)2Cl2 + SrSO4
(NH4)2CO3 + H2O = H2CO3 + NH4OH =>
(NH4)2CO3 + 2 H2O = H2CO3 + 2 NH4OH
AlH3 + CO2 = CH4 + Al2O3 =>
4 AlH3 + 3 CO2 = 3 CH4 + 2 Al2O3
HCl + H2O = H3O + Cl =>
HCl + H2O = H3O + Cl
NaClO3 + C12H22O11 = NaCl + CO2 + H2O =>
8 NaClO3 + C12H22O11 = 8 NaCl + 12 CO2 + 11 H2O
Sr(OH)2 = Sr + OH =>
Sr(OH)2 = Sr + 2 OH
Pb(OH)2 + HClO3 = Pb(ClO3)2 + H2O =>
Pb(OH)2 + 2 HClO3 = Pb(ClO3)2 + 2 H2O
FeSO4 + Mg3(PO4)2 = Fe3(PO4)2 + MgSO4 =>
3 FeSO4 + Mg3(PO4)2 = Fe3(PO4)2 + 3 MgSO4
Pb(OH)2 + HClO3 = Pb(ClO3)2 + H2O =>
Pb(OH)2 + 2 HClO3 = Pb(ClO3)2 + 2 H2O
Mn2(SO4)3 = MnSO4 + O2 + SO3 =>
2 Mn2(SO4)3 = 4 MnSO4 + O2 + 2 SO3
Pb(OH)2 + HClO3 = Pb(ClO3)2 + H2O =>
Pb(OH)2 + 2 HClO3 = Pb(ClO3)2 + 2 H2O
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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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