| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
HC2H3O2(aq) + Mg(OH)2(s) = Mg(C2H3O2)2(aq) + H2O(l) =>
2 HC2H3O2(aq) + Mg(OH)2(s) = Mg(C2H3O2)2(aq) + 2 H2O(l)
FH + Fe(OH) = FFe + H2O =>
FH + Fe(OH) = FFe + H2O
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
AgI + H2O = HI + Ag + O =>
2 AgI + H2O = 2 HI + 2 Ag + O
KMnO4 + Li2SO4 = K2SO4 + LiMnO4 =>
2 KMnO4 + Li2SO4 = K2SO4 + 2 LiMnO4
HClO4(aq) + NaHCO3(aq) = NaClO4(aq) + H2O(l) + CO2(g) =>
HClO4(aq) + NaHCO3(aq) = NaClO4(aq) + H2O(l) + CO2(g)
(CH3CH)2CH3 + O2 = H2O + CCO2 =>
4(CH3CH)2CH3 + 21 O2 = 22 H2O + 10 CCO2
NaY + NaNO2 + H2SO4 = Y + H2O + NO + Na2SO4 =>
NaY + NaNO2 + H2SO4 = Y + H2O + NO + Na2SO4
KBrO3 + Na2SSO3 + H2O = KBr + Na2SO4 + H2SO4 =>
4 KBrO3 + 3 Na2SSO3 + 3 H2O = 4 KBr + 3 Na2SO4 + 3 H2SO4
NaOH + CH3COOH = NaCH3COO + H2O =>
NaOH + CH3COOH = NaCH3COO + H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Mg + N = MgN =>
Mg + N = MgN
KHCO3 + SO3 = K2SO4 + H2O + CO2 =>
2 KHCO3 + SO3 = K2SO4 + H2O + 2 CO2
P2O5 + H2O = H3P1O4 =>
P2O5 + 3 H2O = 2 H3P1O4
CuS + HNO3 = S + NO + Cu(NO3) + H2O =>
3 CuS + 4 HNO3 = 3 S + NO + 3 Cu(NO3) + 2 H2O
HgCl2 + H3PO4 = Hg3(PO4)2 + HCl =>
3 HgCl2 + 2 H3PO4 = Hg3(PO4)2 + 6 HCl
HC2H3O2 + NaHCO3 = CH3COONa + H2CO3 =>
HC2H3O2 + NaHCO3 = CH3COONa + H2CO3
H2(g) + PbO(s) = Pb(s) + H2O(l) =>
H2(g) + PbO(s) = Pb(s) + H2O(l)
LiOH + H2SO = LiHSO + H2O =>
LiOH + H2SO = LiHSO + H2O
AgOH = Ag2O + H2O =>
2 AgOH = Ag2O + H2O
HIO3 + HI = H2O + I =>
HIO3 + 5 HI = 3 H2O + 6 I
VF5 + HI = V2I10 + HF =>
2 VF5 + 10 HI = V2I10 + 10 HF
HNO3(aq) + Al(OH)3(s) = (H2O)3 + Al(NO3)3 =>
3 HNO3(aq) + Al(OH)3(s) = (H2O)3 + Al(NO3)3
CHCH + NaOH = CHCNa + H2O =>
CHCH + NaOH = CHCNa + H2O
Al(ClO3)3 + (NH4)2SO4 = Al2(SO4)3 + NH4ClO3 =>
2 Al(ClO3)3 + 3(NH4)2SO4 = Al2(SO4)3 + 6 NH4ClO3
N2H4 + KIO3 = N2 + KI + H2O =>
3 N2H4 + 2 KIO3 = 3 N2 + 2 KI + 6 H2O
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
C4H4O6{-2} + ClO3{-} + OH{-} = CO32{-} + Cl{-} + H2O =>
C4H4O6{-2} + 41 ClO3{-} + 2 OH{-} = 4 CO32{-} + 41 Cl{-} + 3 H2O
Ag(NO3)2 + Ba(OH)2 = Ag(OH)2 + Ba(NO3)2 =>
Ag(NO3)2 + Ba(OH)2 = Ag(OH)2 + Ba(NO3)2
C6H4(COOK)(COOK) + CuSO4*5H2O = C6H4(COO)(COO)Cu + K2SO4 + H2O =>
C6H4(COOK)(COOK) + CuSO4*5H2O = C6H4(COO)(COO)Cu + K2SO4 + 5 H2O
KSCN(s) + FeCl3(aq) = Fe(SCN)3(s) + KCl(aq) =>
3 KSCN(s) + FeCl3(aq) = Fe(SCN)3(s) + 3 KCl(aq)
Al2 + CO2 = AlCO2 =>
Al2 + 2 CO2 = 2 AlCO2
BaS + Pu2F = BaF + Pu2S =>
BaS + Pu2F = BaF + Pu2S
CaO + MgO + Al2O3 + FeO + SiO2 = Ca2Fe2Mg2Al2Si7O23 =>
2 CaO + 2 MgO + Al2O3 + 2 FeO + 7 SiO2 = Ca2Fe2Mg2Al2Si7O23
KClO + HBr = Br2KCl + H2O =>
KClO + 2 HBr = Br2KCl + H2O
C3H34 + O2 = CO2 + H2O =>
2 C3H34 + 23 O2 = 6 CO2 + 34 H2O
Fe2(SO4)3 + SO2 + H2O = Fe3O4 + H2SO4 =>
3 Fe2(SO4)3 + SO2 + 10 H2O = 2 Fe3O4 + 10 H2SO4
Cr(OH)3 + Cr2(SO4)3 = Cr(OH)SO4 =>
Cr(OH)3 + Cr2(SO4)3 = 3 Cr(OH)SO4
H{+} + OH{-} = OH2 =>
H{+} + OH{-} = OH2
AgCO3 + Na2NO3 + HNO3 = AgNO3 + NaNO3 + H2O + CO2 =>
AgCO3 + Na2NO3 + 2 HNO3 = AgNO3 + 2 NaNO3 + H2O + CO2
HCl + MgSO3 = MgCl2 + H2SO3 =>
2 HCl + MgSO3 = MgCl2 + H2SO3
C2H5OH + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CH3COOH + H2O =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 5 CH3COOH + 11 H2O
Ni + H2SO4 = H + NiSO4 =>
Ni + H2SO4 = 2 H + NiSO4
H3C6H5O7(s) + NaHCO3(s) = Na3C6H5O7(s) + CO2(g) + H20(l) =>
80 H3C6H5O7(s) + 150 NaHCO3(s) = 50 Na3C6H5O7(s) + 330 CO2(g) + 27 H20(l)
PbO2 = Pb + O2 =>
PbO2 = Pb + O2
H + Ag2O = Ag + H2O =>
2 H + Ag2O = 2 Ag + H2O
NH4Cl(aq) + KOH(aq) = NH3(l) + KCl(aq) + H2O(l) =>
NH4Cl(aq) + KOH(aq) = NH3(l) + KCl(aq) + H2O(l)
CH3CH2COCH3 + HCN = CH3CH2COH(CN)CH3 =>
CH3CH2COCH3 + HCN = CH3CH2COH(CN)CH3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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