| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + Cl2 = Ca(Cl)2
Cr(s) + Fe(No3)2(aq) = Fe(s) + Cr(No3)3(aq) =>
2 Cr(s) + 3 Fe(No3)2(aq) = 3 Fe(s) + 2 Cr(No3)3(aq)
NiCl2(aq) = Ni + Cl2 =>
NiCl2(aq) = Ni + Cl2
NaNO3 + FeSO4 + CH3COOH = NaNO2 + (CH3COO)3Fe + SO3 + H2O =>
NaNO3 + 2 FeSO4 + 6 CH3COOH = NaNO2 + 2(CH3COO)3Fe + 2 SO3 + 3 H2O
Na(s) + Al(NO3)3(aq) = NaNO3(aq) + Al(s) =>
3 Na(s) + Al(NO3)3(aq) = 3 NaNO3(aq) + Al(s)
C2H4 + Fe{2+} + O2 = CO2 + FeOOH + H{+} =>
3 C2H4 + 4 Fe{2+} + 10 O2 = 6 CO2 + 4 FeOOH + 8 H{+}
C6H14 = C2H4 + H2 =>
C6H14 = 3 C2H4 + H2
Cl2 + Ca(OH)2 = CaCl2 + CaClO2 + H2O =>
3 Cl2 + 4 Ca(OH)2 = 2 CaCl2 + 2 CaClO2 + 4 H2O
K3PO4 + H2SO4 = KHSO4 + H3PO4 =>
K3PO4 + 3 H2SO4 = 3 KHSO4 + H3PO4
C2H + O = CO + HO =>
C2H + 3 O = 2 CO + HO
CaCl2 + NaHCO3 = CO2 + NaCl + Ca(OH)2 =>
CaCl2 + 2 NaHCO3 = 2 CO2 + 2 NaCl + Ca(OH)2
(NH4)2SO4 + CH3CH2OH = (CH3CH2)2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 CH3CH2OH = (CH3CH2)2SO4 + 2 NH3 + 2 H2O
C3H5(ONO2)3(l) = CO2(g) + H2O(g) + N2(g) + O2(g) =>
4 C3H5(ONO2)3(l) = 12 CO2(g) + 10 H2O(g) + 6 N2(g) + O2(g)
C6H10 = C6H8 + H2 =>
C6H10 = C6H8 + H2
Al3 + H(Cl) = Al(Cl3) + H =>
Al3 + 9 H(Cl) = 3 Al(Cl3) + 9 H
CH4 + O2 = C3 + H2O =>
3 CH4 + 3 O2 = C3 + 6 H2O
NiSO4 + Na3H2IO6 = Na2NiIO5*H2O + Na2S2O8 =>
2 NiSO4 + 2 Na3H2IO6 = 2 Na2NiIO5*H2O + Na2S2O8
AlCl3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + Al2(SO4)3 + Cl2 + H2O =>
2 AlCl3 + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + Al2(SO4)3 + 3 Cl2 + 7 H2O
C2H2 + Br2 + H2O = C2H4 + Br(OH)2 =>
2 C2H2 + Br2 + 4 H2O = 2 C2H4 + 2 Br(OH)2
N6Cl12 + C6H12 = C3Cl12 + N2 + H =>
2 N6Cl12 + C6H12 = 2 C3Cl12 + 6 N2 + 12 H
FeBr2 + Cl2 = FeCl3 + Br =>
2 FeBr2 + 3 Cl2 = 2 FeCl3 + 4 Br
NH3Cl + PbNO3 = PbCl + NH3NO3 =>
NH3Cl + PbNO3 = PbCl + NH3NO3
Ca(s) + F2(g) = CaF2(s) =>
Ca(s) + F2(g) = CaF2(s)
Ca3P2 + H2O = Ca(OH)2 + PH3Ca(OH)2PH3 =>
Ca3P2 + 6 H2O = 2 Ca(OH)2 + PH3Ca(OH)2PH3
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
C6H5COOH + Mg(OH)2 = H2O + Mg(C6H5COO)2 =>
2 C6H5COOH + Mg(OH)2 = 2 H2O + Mg(C6H5COO)2
Na3PO4 + CaCl2 = Na3Cl2 + CaPO4 =>
Na3PO4 + CaCl2 = Na3Cl2 + CaPO4
MnCl2 + Na2S = NaCl + MnS =>
MnCl2 + Na2S = 2 NaCl + MnS
C17H22OSH + O2 = H2O + CO2 + SO2 =>
4 C17H22OSH + 93 O2 = 46 H2O + 68 CO2 + 4 SO2
K2Al2(OH)8 + H4SO8 = Al2(OH)6 + K4SO8 + H4O2 =>
2 K2Al2(OH)8 + H4SO8 = 2 Al2(OH)6 + K4SO8 + 2 H4O2
CH3(CH2)7COCl + C27H46O = C36H62O2 + HCl =>
CH3(CH2)7COCl + C27H46O = C36H62O2 + HCl
C7H5(NO2)3 = C + CO + H2 + N =>
2 C7H5(NO2)3 = 2 C + 12 CO + 5 H2 + 6 N
H2Cr2O7 + K2SO4 + NaOH = K2Cr2O7 + Na2SO4 + H2O =>
H2Cr2O7 + K2SO4 + 2 NaOH = K2Cr2O7 + Na2SO4 + 2 H2O
KC2H3O2 + Pb(OH)3 = KOH + Pb(C2H3O2)3 =>
3 KC2H3O2 + Pb(OH)3 = 3 KOH + Pb(C2H3O2)3
CH3CH(Cl)CH(Cl)COH + H2 = CH3CH(Cl)CH2COH + HCl =>
CH3CH(Cl)CH(Cl)COH + H2 = CH3CH(Cl)CH2COH + HCl
CaC2O4 + KMnO4 + H2SO4 = CO2 + H2O + MnSO4 + CaSO4 + K2SO4 =>
5 CaC2O4 + 2 KMnO4 + 8 H2SO4 = 10 CO2 + 8 H2O + 2 MnSO4 + 5 CaSO4 + K2SO4
HCl(aq) + Sr(OH)2(aq) = SrCl2(aq) + H2O =>
2 HCl(aq) + Sr(OH)2(aq) = SrCl2(aq) + 2 H2O
C7H16 + (Br)2 + (NaOH)2 = OHC7H15 + HBr + Na =>
2 C7H16 + (Br)2 + (NaOH)2 = 2 OHC7H15 + 2 HBr + 2 Na
KIO4 + MnO = KIO3 + MnO4 =>
3 KIO4 + MnO = 3 KIO3 + MnO4
C6H5OH + KMnO4 = C7H6O2 + MnO2 + H2O + KOH =>
21 C6H5OH + 16 KMnO4 = 18 C7H6O2 + 16 MnO2 + H2O + 16 KOH
Sb + I = SbI5 =>
Sb + 5 I = SbI5
C + H = C3H8 =>
3 C + 8 H = C3H8
CH3CH(OH)COOH + Si(CH3)3 = CH3CH3CH(OH)COOH + Si =>
3 CH3CH(OH)COOH + Si(CH3)3 = 3 CH3CH3CH(OH)COOH + Si
CO2(g) + H2O = C6H12O6 + O2(g) =>
6 CO2(g) + 6 H2O = C6H12O6 + 6 O2(g)
Li2(CO3) + H2S = Li2S + H2(CO3) =>
Li2(CO3) + H2S = Li2S + H2(CO3)
(COOH)2(H2O)2 + O2 = CO2 + H2O =>
2(COOH)2(H2O)2 + O2 = 4 CO2 + 6 H2O
ClO2{-} + HNO3 = Cl(NO3)3 + H2O + OH{-} =>
ClO2{-} + 3 HNO3 = Cl(NO3)3 + H2O + OH{-}
Ca(ClO)2 + H2O = Ca + HClO + OH =>
Ca(ClO)2 + 2 H2O = Ca + 2 HClO + 2 OH
Sr(NO3) = SrNO2 + O2 =>
2 Sr(NO3) = 2 SrNO2 + O2
Mn(OH)2 + [O] = MnO(OH)2 =>
Mn(OH)2 + [O] = MnO(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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