| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + C = CCl2 + H2
K + Tnx + DiE = KTnxDiE =>
K + Tnx + DiE = KTnxDiE
AgNO3 + BaF2 = AgF + Ba(NO3)2 =>
2 AgNO3 + BaF2 = 2 AgF + Ba(NO3)2
CO* + H2 = CH3OH =>
CO* + 2 H2 = CH3OH
KH2PO4 + NaOH = H2O + KNaHPO4 =>
KH2PO4 + NaOH = H2O + KNaHPO4
KMnO4 + Tl3AsO3 + H2SO4 = TlAsO3 + Tl2(SO4)3 + MnSO4 + K2SO4 + H2O =>
6 KMnO4 + 5 Tl3AsO3 + 24 H2SO4 = 5 TlAsO3 + 5 Tl2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 24 H2O
AgNO3(aq) + Li2SO4(aq) = Ag2SO4(s) + LiNO3(aq) =>
2 AgNO3(aq) + Li2SO4(aq) = Ag2SO4(s) + 2 LiNO3(aq)
KMnO4 + C5H8O2 = Mn(C5H7O2)3 + K(C5H8O2) + H2O + O2 =>
4 KMnO4 + 16 C5H8O2 = 4 Mn(C5H7O2)3 + 4 K(C5H8O2) + 6 H2O + 5 O2
CH3CH2OH + H2O = CH3COOH + H =>
CH3CH2OH + H2O = CH3COOH + 4 H
C6H7O5(NO2)3 = H2O + N2 + CO + CO2 =>
2 C6H7O5(NO2)3 = 7 H2O + 3 N2 + 9 CO + 3 CO2
KMnO4 + C3H5(OH)3 = K2CO3Mn2O3 + CO2 + H2O =>
14 KMnO4 + 4 C3H5(OH)3 = 7 K2CO3Mn2O3 + 5 CO2 + 16 H2O
HS{-} + H2O = S{2-} + H3O{+} =>
HS{-} + H2O = S{2-} + H3O{+}
C7H6O2N + O2 = CO2 + H2O + HNO3 =>
4 C7H6O2N + 35 O2 = 28 CO2 + 10 H2O + 4 HNO3
HClO4 + H2O2 = H2O + HClO5 =>
HClO4 + H2O2 = H2O + HClO5
Fe3Cl2 + (NH4)2CO3 = Fe3(CO3) + (NH4)2Cl2 =>
Fe3Cl2 + (NH4)2CO3 = Fe3(CO3) + (NH4)2Cl2
C2H4 + H2O = C2H5OH(g) =>
C2H4 + H2O = C2H5OH(g)
ClO3{-} + Co{2+} + H2O = Co{3+} + Cl{-} + OH{-} =>
ClO3{-} + 6 Co{2+} + 3 H2O = 6 Co{3+} + Cl{-} + 6 OH{-}
Fe2O3 + NaOH = Fe(OH)3 + Na2O =>
Fe2O3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2O
CUO + C = CU + CO =>
CUO + C = CU + CO
NaI + H2SO4 + KMnO4 = I2 + Na2SO4 + MnSO4 + K2SO4 + H2O =>
10 NaI + 8 H2SO4 + 2 KMnO4 = 5 I2 + 5 Na2SO4 + 2 MnSO4 + K2SO4 + 8 H2O
NaHCO3 + CH3COOH = NaCHCOO + CO2 + H2O =>
4 NaHCO3 + 3 CH3COOH = 4 NaCHCOO + 2 CO2 + 6 H2O
Bariumchloride + potassiumsulfate = bariumsulfate + potassiumchloride =>
BaCl2 + K2SO4 = BaSO4 + 2 KCl
Al + NaNO3 + H2O = NaOH + NH3 + Al(OH)3 =>
8 Al + 3 NaNO3 + 18 H2O = 3 NaOH + 3 NH3 + 8 Al(OH)3
CaCO3 + CH3COOH = Ca(CH3COO2) + H2O + CO2 =>
8 CaCO3 + 7 CH3COOH = 8 Ca(CH3COO2) + 2 H2O + 6 CO2
AgNO3 + NH4SO3{-}2 = AgSO3{-}2 + NH4NO3 =>
AgNO3 + NH4SO3{-}2 = AgSO3{-}2 + NH4NO3
NaCl + H2SO4 + KMnO4 = Cl2 + K2SO4 + MnSO4 + Na2SO4 + H2O =>
10 NaCl + 8 H2SO4 + 2 KMnO4 = 5 Cl2 + K2SO4 + 2 MnSO4 + 5 Na2SO4 + 8 H2O
Br + C4H9 = C4H9Br =>
Br + C4H9 = C4H9Br
CH3CH2CH6 + O2 = CO2 + H2O =>
4 CH3CH2CH6 + 23 O2 = 12 CO2 + 22 H2O
Na(HCO3) + CH3COOH = Na(C2H3O2) + H2O + CO2 =>
Na(HCO3) + CH3COOH = Na(C2H3O2) + H2O + CO2
Ag + Zn{2+} = Ag{+} + Zn =>
2 Ag + Zn{2+} = 2 Ag{+} + Zn
PbO + NH3 = Pb + N2 + H3O =>
2 PbO + 2 NH3 = 2 Pb + N2 + 2 H3O
HNO3 + K = H2 + KNO3 =>
2 HNO3 + 2 K = H2 + 2 KNO3
FeCl3*6H2O(s) + K2C2O4*H2O(s) = K3Fe(C2O4)3*3H2O(s) + H2O(l) + KCl(aq) =>
FeCl3*6H2O(s) + 3 K2C2O4*H2O(s) = K3Fe(C2O4)3*3H2O(s) + 6 H2O(l) + 3 KCl(aq)
C4H8 + KMnO4 + H2O = C2H4O + KOH + MnO2 =>
3 C4H8 + 4 KMnO4 + 2 H2O = 6 C2H4O + 4 KOH + 4 MnO2
MgCO3(s) + H2O(l) = Mg(OH)2(aq) + CO2(g) =>
MgCO3(s) + H2O(l) = Mg(OH)2(aq) + CO2(g)
Cu + Pd(NO3)3 = Pd + Cu(NO3) =>
3 Cu + Pd(NO3)3 = Pd + 3 Cu(NO3)
Na2CO3(s) + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
Na2CO3(s) + 2 HCl(aq) = CO2(g) + H2O(l) + 2 NaCl(aq)
NH5O(aq) + H2SO4(aq) = (NH4)2SO4(aq) + H2O(l) =>
2 NH5O(aq) + H2SO4(aq) = (NH4)2SO4(aq) + 2 H2O(l)
FeSO4 + NaOH = Fe(OH) + Na(SO4) =>
FeSO4 + NaOH = Fe(OH) + Na(SO4)
Ca(OH)2 + H2SO4 = Ca(OH)2H2SO4 =>
Ca(OH)2 + H2SO4 = Ca(OH)2H2SO4
CH3CHO + Cu(OH)2 + NaOH = HCOONa + Cu2O + H2O =>
CH3CHO + 6 Cu(OH)2 + 2 NaOH = 2 HCOONa + 3 Cu2O + 8 H2O
C9H12O5N + O2 = CO2 + H2O + NH3 =>
4 C9H12O5N + 35 O2 = 36 CO2 + 18 H2O + 4 NH3
CH3S(CH2)2NH3COO + O2 = CO(NH2)2 + CO2 + H2O + HSO4 =>
2 CH3S(CH2)2NH3COO + 13 O2 = CO(NH2)2 + 7 CO2 + 7 H2O + 2 HSO4
CH3MgCl + C2H5OH = CH4 + MgClOC2H5 =>
CH3MgCl + C2H5OH = CH4 + MgClOC2H5
(NH4)2(Co(SCN)4) + H2O = (NH4)2[Co(SCN)4(H2O)5] =>
(NH4)2(Co(SCN)4) + 5 H2O = (NH4)2[Co(SCN)4(H2O)5]
CH3CHO + Cu(OH)2 + NaOH = CH3COONa + Cu2O + H2O =>
CH3CHO + 2 Cu(OH)2 + NaOH = CH3COONa + Cu2O + 3 H2O
Pb(OH)2(S) + HCl(aq) = H2O(l) + PbCl2(S) =>
Pb(OH)2(S) + 2 HCl(aq) = 2 H2O(l) + PbCl2(S)
Cd(NO3)2 + Cr = Cd + Cr(NO3)3 =>
3 Cd(NO3)2 + 2 Cr = 3 Cd + 2 Cr(NO3)3
Si + HNO3 + HF = H2SiF6 + H2O + NO =>
3 Si + 4 HNO3 + 18 HF = 3 H2SiF6 + 8 H2O + 4 NO
HNO3 + KHCO3 = H2O + CO2KNO3 =>
HNO3 + KHCO3 = H2O + CO2KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/23
Équations équilibrées sur12/25/22
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