| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 RbMnO4 + 16 HF = 2 RbF + 2 MnF2 + 5 F2 + 8 H2O
FeSO4 + Na2S = FeSNa2SO4 =>
FeSO4 + Na2S = FeSNa2SO4
CH3CO2{-} + NH4{+} = CH3CO2NH2 + H2 =>
CH3CO2{-} + NH4{+} = CH3CO2NH2 + H2
CH3CH2CH2CHO + Cl2 = CH3CH2CH2COCl + HCl =>
CH3CH2CH2CHO + Cl2 = CH3CH2CH2COCl + HCl
C6H6 + SO3 = C6H5SO3H =>
C6H6 + SO3 = C6H5SO3H
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
S2Br2 + Br2 + H2O = HBr + H2SO4 =>
S2Br2 + 5 Br2 + 8 H2O = 12 HBr + 2 H2SO4
Ag3PO4 + MgI2 = AgI + Mg3(PO4)2 =>
2 Ag3PO4 + 3 MgI2 = 6 AgI + Mg3(PO4)2
CuSO4*5H2O + K2C2O4*4H2O = K2[Cu(C2O4)2]*2H2O + H2O + K + SO4 =>
CuSO4*5H2O + 2 K2C2O4*4H2O = K2[Cu(C2O4)2]*2H2O + 11 H2O + 2 K + SO4
Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + NOH =>
8 Mn(NO3)2 + 6 NaBiO3 + 15 HNO3 = 8 HMnO4 + 6 Bi(NO3)3 + 6 NaNO3 + 7 NOH
K2SO3 + Mn(NO3)2 = MnSO3 + KNO3 =>
K2SO3 + Mn(NO3)2 = MnSO3 + 2 KNO3
K2Cr2O7 + C2H5OH + H2SO4 = KCr(SO4)2 + CH3CHO + H2O =>
K2Cr2O7 + 3 C2H5OH + 4 H2SO4 = 2 KCr(SO4)2 + 3 CH3CHO + 7 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Cu + NH3 = Cu(NH3) =>
Cu + NH3 = Cu(NH3)
KH + Cl = KCl + H2 =>
2 KH + 2 Cl = 2 KCl + H2
H3 + CO3 = H3CO3 =>
H3 + CO3 = H3CO3
CuOH + HNO = CuNO + H2O =>
CuOH + HNO = CuNO + H2O
CO2 = C2 + O2 =>
2 CO2 = C2 + 2 O2
K + HCl = K{+} + HCl{-} =>
K + HCl = K{+} + HCl{-}
Zn + HC2H3O2 = Zn(CH3COO)2 + H22 =>
11 Zn + 22 HC2H3O2 = 11 Zn(CH3COO)2 + H22
[Pb(OH)4]2{-} + ClO{-} = PbO2 + Cl{-} + OH{-} + H2O =>
2[Pb(OH)4]2{-} + ClO{-} = 4 PbO2 + Cl{-} + 2 OH{-} + 7 H2O
HNO2 + PbO2 + H2SO4 = PbSO4 + HNO3 + H2O =>
HNO2 + PbO2 + H2SO4 = PbSO4 + HNO3 + H2O
HSO4 + ZrOH = ZrSO4 + H2O =>
HSO4 + ZrOH = ZrSO4 + H2O
Na2O2 + H = Na2O + H2O =>
Na2O2 + 2 H = Na2O + H2O
NaOCl + H2O = HOCl + OH + Na =>
NaOCl + H2O = HOCl + OH + Na
K2SiF6 + O2 = K2O + SiO2 + F2 =>
2 K2SiF6 + 3 O2 = 2 K2O + 2 SiO2 + 6 F2
Na2CO3(aq) + CuCl2 = NaCl + CuCO3(s) =>
Na2CO3(aq) + CuCl2 = 2 NaCl + CuCO3(s)
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
B(OH)3 = B2O3 + H2O =>
2 B(OH)3 = B2O3 + 3 H2O
XHSO4 + NH4OH = XOH + (NH4)2SO4 + H2O =>
XHSO4 + 2 NH4OH = XOH + (NH4)2SO4 + H2O
FeSO4 + Na2S = FeSNa2SO4 =>
FeSO4 + Na2S = FeSNa2SO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cu + Co = CuCo3 =>
Cu + 3 Co = CuCo3
La(NO3)3*6H2O + (NH4)6Mo7O24*4H2O + C2H5NO2 = La2Mo2O9 + CO2 + H2O + N2 =>
42 La(NO3)3*6H2O + 6(NH4)6Mo7O24*4H2O + 58 C2H5NO2 = 21 La2Mo2O9 + 116 CO2 + 493 H2O + 110 N2
CH3CH2OH + CH3CHO = CH3CH(OCH2CH3)2 + H2O =>
2 CH3CH2OH + CH3CHO = CH3CH(OCH2CH3)2 + H2O
Zn + H3PO3 = Zn3(PO3)2 + H =>
3 Zn + 2 H3PO3 = Zn3(PO3)2 + 6 H
OCl{-} + S2O3{2-} + OH{-} = SO4{2-} + Cl{-} + H2O =>
4 OCl{-} + S2O3{2-} + 2 OH{-} = 2 SO4{2-} + 4 Cl{-} + H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Cd(s) + HCl(ac) = Cd(s)Cl + H(ac) =>
Cd(s) + HCl(ac) = Cd(s)Cl + H(ac)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HBr(aq) + Mg(OH)2 = MgBr2(aq) + H2O(l) =>
2 HBr(aq) + Mg(OH)2 = MgBr2(aq) + 2 H2O(l)
Ca(PO4)2 + SiO2 + C = CO + CaSiO3 + P4 =>
2 Ca(PO4)2 + 2 SiO2 + 14 C = 14 CO + 2 CaSiO3 + P4
Zn + ClO3 = Zn(ClO3)2 =>
Zn + 2 ClO3 = Zn(ClO3)2
AsCl2 + H3PO3 + H2O = As4 + H3PO4 + HCl =>
4 AsCl2 + 4 H3PO3 + 4 H2O = As4 + 4 H3PO4 + 8 HCl
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
NaOCl + Na2SO3 = NaCl + Na2SO4 =>
NaOCl + Na2SO3 = NaCl + Na2SO4
AgNO3(s) + NaCl(s) = AgCl(s) + NaNO3(aq) =>
AgNO3(s) + NaCl(s) = AgCl(s) + NaNO3(aq)
Fe + (SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
2 Fe + (SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
KNO3 + BeF2 = Be(NO3)2 + KF =>
2 KNO3 + BeF2 = Be(NO3)2 + 2 KF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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