| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H(ClO)3 + Zn(OH)2 = Zn(ClO)6 + 2 H2O
AgC2H3O2 = (C2H3O2) + Ag =>
AgC2H3O2 = (C2H3O2) + Ag
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NO2{-}(aq) + HSO3NH2(s) = HSO4{-}(aq) + H2O(l) + N2(g) =>
NO2{-}(aq) + HSO3NH2(s) = HSO4{-}(aq) + H2O(l) + N2(g)
Pb(NO3)2 + Na2SO4 = PbSO4 + Na2(NO3)2 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + Na2(NO3)2
H3B + Ca(OH)2 = H2O + Ca3B2 =>
2 H3B + 3 Ca(OH)2 = 6 H2O + Ca3B2
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
CuCl2 + NaOH + C6H12O6 = Cu + C6H11O7Na + NaCl + H2O =>
CuCl2 + 3 NaOH + C6H12O6 = Cu + C6H11O7Na + 2 NaCl + 2 H2O
H2O2 + SiO2 = H2SiO3 + O =>
H2O2 + SiO2 = H2SiO3 + O
NH3 = H2 + NH =>
NH3 = H2 + NH
Al + Na2SO4 = Al(SO4) + Na =>
Al + Na2SO4 = Al(SO4) + 2 Na
H2(SO3) + Na(OH) = Na2(SO3) + H2O =>
H2(SO3) + 2 Na(OH) = Na2(SO3) + 2 H2O
Mg5(CO3)4(OH)2*4H2O = MgO + CO2 + H2O =>
Mg5(CO3)4(OH)2*4H2O = 5 MgO + 4 CO2 + 5 H2O
AlN3O9 + Na2S = Al2S3 + NaNO3 =>
2 AlN3O9 + 3 Na2S = Al2S3 + 6 NaNO3
FeSO4*7H2O + Na2S2O8 = Fe2(SO4)3 + Na2SO4 + H2O =>
2 FeSO4*7H2O + Na2S2O8 = Fe2(SO4)3 + Na2SO4 + 14 H2O
C3H5(OH)3 + Na = C3H5O3Na3 + H2 =>
2 C3H5(OH)3 + 6 Na = 2 C3H5O3Na3 + 3 H2
Zn + HCl + NO = N2O + ZnCl2 + H2O =>
Zn + 2 HCl + 2 NO = N2O + ZnCl2 + H2O
(NH4)3PO4(aq) + Mn(SO4)2(aq) = (NH4)2SO4(aq) + Mn3(PO4)4(s) =>
4(NH4)3PO4(aq) + 3 Mn(SO4)2(aq) = 6(NH4)2SO4(aq) + Mn3(PO4)4(s)
KNO2 + H3PO4 = K3PO4 + N2O3 + H2O =>
6 KNO2 + 2 H3PO4 = 2 K3PO4 + 3 N2O3 + 3 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Al + CH3COOH = Al(CH3COO)3 + H2 =>
2 Al + 6 CH3COOH = 2 Al(CH3COO)3 + 3 H2
LiCl = Li + Cl2 =>
2 LiCl = 2 Li + Cl2
K2SO3 + HCl = KHSO3 + KCl =>
K2SO3 + HCl = KHSO3 + KCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3CHOHCH3 = CH3COCH3 + H2 =>
CH3CHOHCH3 = CH3COCH3 + H2
FeC + SCl = FeCl + SC =>
FeC + SCl = FeCl + SC
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
Ba + HCI = BaCI + H2 =>
2 Ba + 2 HCI = 2 BaCI + H2
Na2CO3 + MgCl2 = Na2Cl2 + MgCO3 =>
Na2CO3 + MgCl2 = Na2Cl2 + MgCO3
K3PO4 + Al(NO3)3 = KNO3 + AlPO4 =>
K3PO4 + Al(NO3)3 = 3 KNO3 + AlPO4
KClO3 + Al = KCl + Al2O3 =>
KClO3 + 2 Al = KCl + Al2O3
LiCl = Li + Cl2 =>
2 LiCl = 2 Li + Cl2
MgBr2 + LiOH = Mg(OH)2 + LiBr =>
MgBr2 + 2 LiOH = Mg(OH)2 + 2 LiBr
Na2S2O5 + H2SO4 + KMnO4 = H2O + Na2SO4 + MnSO4 + K2SO4 =>
5 Na2S2O5 + H2SO4 + 4 KMnO4 = H2O + 5 Na2SO4 + 4 MnSO4 + 2 K2SO4
K3PO4 + Al(NO3)3 = KNO3 + AlPO4 =>
K3PO4 + Al(NO3)3 = 3 KNO3 + AlPO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
CH3COONa + H2SO4 = CH3COOH + Na2SO4 =>
2 CH3COONa + H2SO4 = 2 CH3COOH + Na2SO4
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
Cu(NO3)2 + Na(OH) = Cu(OH)2 + Na(NO3) =>
Cu(NO3)2 + 2 Na(OH) = Cu(OH)2 + 2 Na(NO3)
KClO3 + F2 = KFO3 + Cl2 =>
2 KClO3 + F2 = 2 KFO3 + Cl2
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
CaHPO42H2O + NaOH + H = Ca(OH)2 + H2O + NaH2PO4 =>
CaHPO42H2O + NaOH + 76 H = Ca(OH)2 + 38 H2O + NaH2PO4
Ba(NO3)2(aq) + Na2S(aq) = BaS + NaNO3 =>
Ba(NO3)2(aq) + Na2S(aq) = BaS + 2 NaNO3
Cr2O3 + H2O = CrO3 + H2 =>
Cr2O3 + 3 H2O = 2 CrO3 + 3 H2
C + H2 + O2 = CH3COOH =>
2 C + 2 H2 + O2 = CH3COOH
NiSO4 + H2O2 = NiO + H2SO5 =>
NiSO4 + H2O2 = NiO + H2SO5
CuNO3 + Na(OH)2 = NaNO3 + Cu(OH)2 =>
CuNO3 + Na(OH)2 = NaNO3 + Cu(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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