| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaO + 2 HCl = CaCl2 + HOH
B2O3 + C2H6O = B + H2O + CO2 =>
2 B2O3 + C2H6O = 4 B + 3 H2O + 2 CO2
AlC3 + H2O = Al(OH)3 + CH4 + O2 =>
4 AlC3 + 30 H2O = 4 Al(OH)3 + 12 CH4 + 9 O2
C12H10H2 = C6H6 =>
C12H10H2 = 2 C6H6
H3PO4 + Zr(OH)4 = H2O + Zr3P4O16 =>
4 H3PO4 + 3 Zr(OH)4 = 12 H2O + Zr3P4O16
IO3{-} + H{+} + I{-} + Cl{-} = ICl2{-} + H2O =>
IO3{-} + 6 H{+} + 2 I{-} + 6 Cl{-} = 3 ICl2{-} + 3 H2O
MgBr2KOH = MgOHBr2K =>
MgBr2KOH = MgOHBr2K
FeCl2 + O2 + H2O = Fe(OH)3 + HCl =>
4 FeCl2 + O2 + 10 H2O = 4 Fe(OH)3 + 8 HCl
C7H8OC3H7INaOH = C10H14ONaIH2O =>
C7H8OC3H7INaOH = C10H14ONaIH2O
HC3H5O2 + LiOH = Li{+} + C3H5O2{-} + H2O =>
HC3H5O2 + LiOH = Li{+} + C3H5O2{-} + H2O
Ba(OH)2(aq) + HCl(aq) = BaCl2(aq) + H2O1 =>
Ba(OH)2(aq) + 2 HCl(aq) = BaCl2(aq) + 2 H2O1
BaCO3CO2H2O = Ba(HCO3)2 =>
BaCO3CO2H2O = Ba(HCO3)2
Pb(CIO)NaS = PbSNa(CIO) =>
Pb(CIO)NaS = PbSNa(CIO)
Sr(NO3)2 + BaCl2 = SrCl2 + Ba(NO3)2 =>
Sr(NO3)2 + BaCl2 = SrCl2 + Ba(NO3)2
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C(s) + SO2 = CS2 + CO =>
5 C(s) + 2 SO2 = CS2 + 4 CO
Fe(OH)3 + H2CO3 = Fe(HCO3)3 + H2O =>
Fe(OH)3 + 3 H2CO3 = Fe(HCO3)3 + 3 H2O
CoCl2*6H2O + En + KBr + HCl + H2O2 = [Co(En)3]Br3*3H2O + KCl + H2O =>
2 CoCl2*6H2O + 6 En + 6 KBr + 2 HCl + H2O2 = 2[Co(En)3]Br3*3H2O + 6 KCl + 8 H2O
C4H8NH2 + O2 = CO2 + N2 + H2O =>
2 C4H8NH2 + 13 O2 = 8 CO2 + N2 + 10 H2O
Zn(s) + HC1(aq) = ZnC12(aq) + H2(g) =>
Zn(s) + 12 HC1(aq) = ZnC12(aq) + 6 H2(g)
Pb(OH)2 + CH4 = Pb + H2O + CO2 =>
4 Pb(OH)2 + CH4 = 4 Pb + 6 H2O + CO2
C5H13NO2 + O2 = CO2 + H2O + NO2 =>
4 C5H13NO2 + 33 O2 = 20 CO2 + 26 H2O + 4 NO2
NaOHFeCo = Fe(OH)NaCo =>
NaOHFeCo = Fe(OH)NaCo
KHSO4 + NaCl = Na2SO4 + K2SO4 + HCl =>
2 KHSO4 + 2 NaCl = Na2SO4 + K2SO4 + 2 HCl
Ca(OH)2ZnSO4 = CaSO4Zn(OH)2 =>
Ca(OH)2ZnSO4 = CaSO4Zn(OH)2
FeSO4(aq) + NaCl(aq) = FeCl2(s) + Na2SO4(aq) =>
FeSO4(aq) + 2 NaCl(aq) = FeCl2(s) + Na2SO4(aq)
Cd(NO3)2 + Co = CdCo + NO3 =>
Cd(NO3)2 + Co = CdCo + 2 NO3
NaOH + Ag = AgOH + Na =>
NaOH + Ag = AgOH + Na
HClO + NaOH = NaCl + H2O + O =>
HClO + NaOH = NaCl + H2O + O
FeS + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 FeS + 3 K2Cr2O7 + 13 H2SO4 = Fe2(SO4)3 + 3 Cr2(SO4)3 + 3 K2SO4 + 13 H2O
NiSO4 + C2H8N2 = [Ni(C2H8N2)2]SO4 =>
NiSO4 + 2 C2H8N2 = [Ni(C2H8N2)2]SO4
MgH3PO4 = MgHPO4H2 =>
MgH3PO4 = MgHPO4H2
HClO4 + NO3{-} = ClO4{-} + HNO3 =>
HClO4 + NO3{-} = ClO4{-} + HNO3
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
Pb(C2H3O2)Ca(Cl2) = Pb(Cl2)Ca(C2H3O2) =>
Pb(C2H3O2)Ca(Cl2) = Pb(Cl2)Ca(C2H3O2)
KH2PO2 + KOH = PH3 + K3PO3 + H2O =>
3 KH2PO2 + 3 KOH = PH3 + 2 K3PO3 + 3 H2O
Fe(s) + H2O(l) = Fe3O4(s) + H2(g) =>
3 Fe(s) + 4 H2O(l) = Fe3O4(s) + 4 H2(g)
FeNONaOH = Fe(OH)NaNO =>
FeNONaOH = Fe(OH)NaNO
Pb(OH)2 + CH4 = Pb + H2O + CO2 =>
4 Pb(OH)2 + CH4 = 4 Pb + 6 H2O + CO2
RbCH3COOH = C2H3O2RbH =>
RbCH3COOH = C2H3O2RbH
Cu + AgF = CuF + Ag =>
Cu + AgF = CuF + Ag
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
PbNKBr = KNPbBr =>
PbNKBr = KNPbBr
Fe(s)CuS(aq) = FeS(aq) + Cu(s) =>
Fe(s)CuS(aq) = FeS(aq) + Cu(s)
H2SO4 + NaCH3CO2 = Na2SO4 + HCH3CO2 =>
H2SO4 + 2 NaCH3CO2 = Na2SO4 + 2 HCH3CO2
BaCl2Na(C2H3O2) = Ba(C2H3O2)NaCl2 =>
BaCl2Na(C2H3O2) = Ba(C2H3O2)NaCl2
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
FrClNaBr = FrBrNaCl =>
FrClNaBr = FrBrNaCl
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/24/24
Équations équilibrées sur05/24/23
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