| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl + Cr(NO3) = CaNO3 + CrCl
CH3CH3OH + O2 = H2O + CH3COOH =>
4 CH3CH3OH + 5 O2 = 6 H2O + 4 CH3COOH
Mn + PO4 = Mn3(PO4)2 =>
3 Mn + 2 PO4 = Mn3(PO4)2
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
Cr(No3)3 + KOH = Cr(OH) + K(No3)3 =>
Cr(No3)3 + KOH = Cr(OH) + K(No3)3
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Fl2 + MgBr2 = Br2 + MgFl2 =>
Fl2 + MgBr2 = Br2 + MgFl2
Br2 + C2H6 = C2H5Br + HBr =>
Br2 + C2H6 = C2H5Br + HBr
CH3CH2CH2C(CH3)2OH + HCl = CH3CH2CH2C(CH3)2Cl + H2O =>
CH3CH2CH2C(CH3)2OH + HCl = CH3CH2CH2C(CH3)2Cl + H2O
FeS2 + NaClO + H2O = Fe(OH)3 + S + NaCl =>
2 FeS2 + 3 NaClO + 3 H2O = 2 Fe(OH)3 + 4 S + 3 NaCl
NaCH3COO + HCl = NaCl + HCH3COO =>
NaCH3COO + HCl = NaCl + HCH3COO
Li + Cl2 = Li2Cl =>
4 Li + Cl2 = 2 Li2Cl
CH2OHCHOHCH2OH + Na = CH2ONaCHONaCH2ONa + H =>
CH2OHCHOHCH2OH + 3 Na = CH2ONaCHONaCH2ONa + 3 H
ZnO + FeIISO4 = ZnIISO4 + FeO =>
ZnO + FeIISO4 = ZnIISO4 + FeO
MgSO4 + LiOH = Mg(OH)2 + Li2SO4 =>
MgSO4 + 2 LiOH = Mg(OH)2 + Li2SO4
K2O + Zn(OH)2 = K2ZnO2 + H2O =>
K2O + Zn(OH)2 = K2ZnO2 + H2O
C5H5N + H2O = OH + C5H6N =>
C5H5N + H2O = OH + C5H6N
C9H19NO7 + K = C5H14NO + KC4H5O6 =>
C9H19NO7 + K = C5H14NO + KC4H5O6
AgNO3 + NaOH + H2O2 = Ag(OH)3 + NaNO3 =>
AgNO3 + NaOH + H2O2 = Ag(OH)3 + NaNO3
NaCH3COO + HCl = NaCl + HCH3COO =>
NaCH3COO + HCl = NaCl + HCH3COO
Bi2O3 + C3H6 + NH3 = C3H5N + H2O + Bi =>
2 Bi2O3 + 3 C3H6 + 3 NH3 = 3 C3H5N + 6 H2O + 4 Bi
K + AlP = K3P + Al2 =>
6 K + 2 AlP = 2 K3P + Al2
AgI + H2O = Ag2O + H2I2 =>
2 AgI + H2O = Ag2O + H2I2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Fe2(SO4)3 + NiCl2 = FeCl3 + NiSO4 =>
Fe2(SO4)3 + 3 NiCl2 = 2 FeCl3 + 3 NiSO4
Fe2O3 + Mg = Mg2O + Fe =>
Fe2O3 + 6 Mg = 3 Mg2O + 2 Fe
As2S3 + NO3{-} + H2O = HAsO4{2-} + SO4{-2} + H{+} + NO =>
3 As2S3 + 28 NO3{-} + 4 H2O = 6 HAsO4{2-} + 9 SO4{-2} + 2 H{+} + 28 NO
NaHSO3 + KMnO4 = K + MnO2 + NaHSO4 =>
2 NaHSO3 + KMnO4 = K + MnO2 + 2 NaHSO4
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
LiCH3 + NH3 = Li3N + CH4 =>
3 LiCH3 + NH3 = Li3N + 3 CH4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NH2CONH2 + H2O + CH3COOH = CH3COOHNH3 + CO2 =>
NH2CONH2 + H2O + 2 CH3COOH = 2 CH3COOHNH3 + CO2
(NH4)3PO4 + Na2SO4 = Na3PO4 + (NH4)2SO4 =>
2(NH4)3PO4 + 3 Na2SO4 = 2 Na3PO4 + 3(NH4)2SO4
MnO2 + ClO3 = MnO4 + Cl2 =>
3 MnO2 + 2 ClO3 = 3 MnO4 + Cl2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH4Cl(aq) + HNO3(aq) = HCl + NH4NO3 =>
NH4Cl(aq) + HNO3(aq) = HCl + NH4NO3
(CH3COO)3Al + H2O = Al(OH)3 + CH3COOH =>
(CH3COO)3Al + 3 H2O = Al(OH)3 + 3 CH3COOH
Al + Ni(NO3)2 = Ni + Al(NO3) =>
2 Al + Ni(NO3)2 = Ni + 2 Al(NO3)
CH3POF2 + (CH3)2CHONa = (CH3)2CHOCH3POF + NaF =>
CH3POF2 + (CH3)2CHONa = (CH3)2CHOCH3POF + NaF
Fe(s) + O2 + H2O = FeO(OH) =>
4 Fe(s) + 3 O2 + 2 H2O = 4 FeO(OH)
As + HNO3 + H2O = H3AsO4 + N2O3 =>
4 As + 10 HNO3 + H2O = 4 H3AsO4 + 5 N2O3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Ca(s) + H2O(l) = Ca(OH)2(aq) + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2(aq) + H2(g)
KMnO4 + SO2 + H2O = MnO2 + KHSO4 + H2SO4 =>
2 KMnO4 + 3 SO2 + 2 H2O = 2 MnO2 + 2 KHSO4 + H2SO4
O3 = O4 =>
4 O3 = 3 O4
Ni(s) + H2SO4(aq) = H2(g) + NiSO4(aq) =>
Ni(s) + H2SO4(aq) = H2(g) + NiSO4(aq)
H2PHO3 + O2 = P2O5 + H2O =>
2 H2PHO3 + O2 = P2O5 + 3 H2O
Ag2O3S2 + Mg = Mg2O3S2 + Ag =>
Ag2O3S2 + 2 Mg = Mg2O3S2 + 2 Ag
KMnO4 + H2SO4 + FeCl2 + KCl = MnSO4 + K2SO4 + FeCl3 + H2O =>
KMnO4 + 4 H2SO4 + 5 FeCl2 + 5 KCl = MnSO4 + 3 K2SO4 + 5 FeCl3 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/23
Équations équilibrées sur01/19/23
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