| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCl + Ba(NO3)2 = BaCl2 + 2 Na + 2 NO3
BaHSO32 + H2SO4 = SO2 + H2O + BaHSO42 =>
BaHSO32 + 10 H2SO4 = 10 SO2 + 10 H2O + BaHSO42
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ca(OH)2*4H2O = Ca(OH)2 + H2O =>
Ca(OH)2*4H2O = Ca(OH)2 + 4 H2O
NaOH + MHCl = NaCl + MHOH =>
NaOH + MHCl = NaCl + MHOH
C6H8O7 + NaHCO3 = CO2 + H2O + Na6C6H5O7 =>
7 C6H8O7 + 36 NaHCO3 = 42 CO2 + 31 H2O + 6 Na6C6H5O7
H2NC6H4CO2C2H5 + NaOH = HNC6H4CO2C2H5Na + H2O =>
H2NC6H4CO2C2H5 + NaOH = HNC6H4CO2C2H5Na + H2O
FeClO = FeCl + O =>
FeClO = FeCl + O
Mg(s) + H2O(g) = MgOH + H2 =>
2 Mg(s) + 2 H2O(g) = 2 MgOH + H2
HNO3 + HSO2 = HSO4 + NO + H2O =>
4 HNO3 + 3 HSO2 = 3 HSO4 + 4 NO + 2 H2O
H2SO4 + NH4Cl = (NH4)2SO4 + HCl =>
H2SO4 + 2 NH4Cl = (NH4)2SO4 + 2 HCl
Ag(C2H3O2) + Na3(PO4) = Ag3(PO4)2 + Na2(C2H3O2) =>
3 Ag(C2H3O2) + 2 Na3(PO4) = Ag3(PO4)2 + 3 Na2(C2H3O2)
CUO + CO = CUCO2 =>
CUO + CO = CUCO2
HIC + Cu = CuIC + H =>
HIC + Cu = CuIC + H
CaSiO3 + Mg2SiO4 = Ca3Mg(SiO4)2 + CaMgSi2O6 =>
6 CaSiO3 + 2 Mg2SiO4 = Ca3Mg(SiO4)2 + 3 CaMgSi2O6
CoSO4 = Co + SO4 =>
CoSO4 = Co + SO4
In2 + Po = In2Po3 =>
In2 + 3 Po = In2Po3
HNO3 + HSO2 = HSO4 + NO + H2O =>
4 HNO3 + 3 HSO2 = 3 HSO4 + 4 NO + 2 H2O
O2 + FeC2H4*H2O = Fe2O3 + CO2 + H2O =>
15 O2 + 4 FeC2H4*H2O = 2 Fe2O3 + 8 CO2 + 12 H2O
PtCl4(aq) = Cl2(aq) + Pt(s) =>
PtCl4(aq) = 2 Cl2(aq) + Pt(s)
CH3OOH + MgO = (CH3OO)2Mg + H2O =>
2 CH3OOH + MgO = (CH3OO)2Mg + H2O
C + O + S = COS =>
C + O + S = COS
HNO3 + HSO2 = HSO4 + NO + H2O =>
4 HNO3 + 3 HSO2 = 3 HSO4 + 4 NO + 2 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Pb(ClO3)2 + Na2S = PbS + Na2(ClO3)2 =>
Pb(ClO3)2 + Na2S = PbS + Na2(ClO3)2
AI + H3PO4 = AIPO4 + H2 =>
2 AI + 2 H3PO4 = 2 AIPO4 + 3 H2
C + O + S = COS =>
C + O + S = COS
CH3OH + HBr = CH3Br + H2O =>
CH3OH + HBr = CH3Br + H2O
C + O + S = COS =>
C + O + S = COS
C9H26 + O2 = CO2 + H2O =>
2 C9H26 + 31 O2 = 18 CO2 + 26 H2O
NH4VO3(aq) + H2SO4(aq) = (VO3)2SO4(aq) + (NH4)2SO2(aq) + H2O(l) =>
2 NH4VO3(aq) + 2 H2SO4(aq) = (VO3)2SO4(aq) + (NH4)2SO2(aq) + 2 H2O(l)
HCl + K2Cr2O7 = KCl + H2O + Cl2 + CrCl3 =>
14 HCl + K2Cr2O7 = 2 KCl + 7 H2O + 3 Cl2 + 2 CrCl3
U + O2 = UO3 =>
2 U + 3 O2 = 2 UO3
Fe + PtCl2 = FePt + Cl2 =>
Fe + PtCl2 = FePt + Cl2
CS + O2 = CO2 + S =>
CS + O2 = CO2 + S
Al2O3 + NaOH = Na3 + AlO3 + H2O =>
Al2O3 + 6 NaOH = 2 Na3 + 2 AlO3 + 3 H2O
HCO3 + H2O = H3O + CO3 =>
HCO3 + H2O = H3O + CO3
HNO3 + HSO2 = HSO4 + NO + H2O =>
4 HNO3 + 3 HSO2 = 3 HSO4 + 4 NO + 2 H2O
Fe2(SO4)3 + NaCl = FeSO4 + Cl + NaSO4 =>
Fe2(SO4)3 + NaCl = 2 FeSO4 + Cl + NaSO4
SiCl4(g) + H2O(g) = H4SiO4 + HCl(g) =>
SiCl4(g) + 4 H2O(g) = H4SiO4 + 4 HCl(g)
CClO = CO + Cl2 =>
2 CClO = 2 CO + Cl2
BaCl2 + HCI = BaCI + HCl2 =>
BaCl2 + HCI = BaCI + HCl2
NaCl + SrCl2 = NaCl2 + SrCl =>
NaCl + SrCl2 = NaCl2 + SrCl
Cu + Fe + H2O = CuFe2O4 + H2 =>
Cu + 2 Fe + 4 H2O = CuFe2O4 + 4 H2
e + MnO4{-} + H{+} = Mn{2+} + H2O =>
5e + MnO4{-} + 8 H{+} = Mn{2+} + 4 H2O
NaOH + CH3CO2H = H2O + NaCH3 + NaCO2 =>
14 NaOH + 7 CH3CO2H = 12 H2O + 6 NaCH3 + 8 NaCO2
C + O + S = COS =>
C + O + S = COS
FeTiO3 + H3SO4 + H2O = FeSO4*7H2O + TiSO4 =>
FeTiO3 + 2 H3SO4 + 4 H2O = FeSO4*7H2O + TiSO4
C + O + S = COS =>
C + O + S = COS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/02/24
Équations équilibrées sur02/01/23
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