| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(II) + 2 HCl = Fe(II)Cl2 + H2
Bi(NO3)3 + Na[Sn(OH)3] + NaOH = Bi + Na[Sn(OH)6] + NaNO3 =>
Bi(NO3)3 + Na[Sn(OH)3] + 3 NaOH = Bi + Na[Sn(OH)6] + 3 NaNO3
P2O5 + Zn(OH)2 = H3PO4 + ZnO =>
P2O5 + 3 Zn(OH)2 = 2 H3PO4 + 3 ZnO
CaO2 + CO2 = CaCO4 =>
CaO2 + CO2 = CaCO4
ZnAg(NO3) = Zn(NO3)Ag =>
ZnAg(NO3) = Zn(NO3)Ag
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l)
HgNO3 + NaI = HgI + NaNO3 =>
HgNO3 + NaI = HgI + NaNO3
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
CrBr3 + Mg = MgBr2 + Cr =>
2 CrBr3 + 3 Mg = 3 MgBr2 + 2 Cr
FeO + PdCl2 = FeCl2 + PdO =>
FeO + PdCl2 = FeCl2 + PdO
CH2CHCH2OH(l) + O2(g) = CO2 + H2O =>
CH2CHCH2OH(l) + 4 O2(g) = 3 CO2 + 3 H2O
Ba + AgCN = Ba(CN)2 + Ag =>
Ba + 2 AgCN = Ba(CN)2 + 2 Ag
CH3CH2CH(OH)CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3(CO)CH2CH3 + H2O =>
3 CH3CH2CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3(CO)CH2CH3 + 7 H2O
Ag + HCl = AgCl + H =>
Ag + HCl = AgCl + H
Fe(II) + HCl = Fe(II)Cl + H =>
Fe(II) + HCl = Fe(II)Cl + H
Mg + HCI = (MgCI)2 + (H)2 =>
2 Mg + 2 HCI = (MgCI)2 + (H)2
(C6H5)3SnOH + HCl = (C6H5)3SnCl + H2O =>
(C6H5)3SnOH + HCl = (C6H5)3SnCl + H2O
K2MnF6 + SbF6 = KSbF6 + MnF3 + F2 =>
2 K2MnF6 + 4 SbF6 = 4 KSbF6 + 2 MnF3 + 3 F2
Na2S4O6 + HCl + Al = NaCl + Al2Cl6 + H2O + H2S =>
Na2S4O6 + 20 HCl + 6 Al = 2 NaCl + 3 Al2Cl6 + 6 H2O + 4 H2S
C6H11Cl + O2 = CO2 + H2O + HCl =>
2 C6H11Cl + 17 O2 = 12 CO2 + 10 H2O + 2 HCl
CuSO4*5H2O + NaHCO3 = CO2 + CuCO3 + H2O + Na2SO4 =>
CuSO4*5H2O + 2 NaHCO3 = CO2 + CuCO3 + 6 H2O + Na2SO4
C10H22 + O2 = C2 + H2O =>
2 C10H22 + 11 O2 = 10 C2 + 22 H2O
Al2O3 + NaOH + H2O = Na3[Al(OH)6] =>
Al2O3 + 6 NaOH + 3 H2O = 2 Na3[Al(OH)6]
Al + NaOH4 + H2O = NaAl(OH)4 + H2 =>
Al + NaOH4 + 3 H2O = NaAl(OH)4 + 3 H2
Al2O3 + NaOH + H2O = Na[Al(OH)4] =>
Al2O3 + 2 NaOH + 3 H2O = 2 Na[Al(OH)4]
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
CH3CH2CH(OH)CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3(CO)CH2CH3 + H2O =>
3 CH3CH2CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3(CO)CH2CH3 + 7 H2O
CoI2 + H2O = CoO + HI =>
CoI2 + H2O = CoO + 2 HI
CH3CHCH2 + HBr = CH3CHCH3 + Br =>
CH3CHCH2 + HBr = CH3CHCH3 + Br
HF + CaO = H2O + CaF2 =>
2 HF + CaO = H2O + CaF2
(NH4)2 = N + H =>
(NH4)2 = 2 N + 8 H
H3PO3 = H2O + P2O3 =>
2 H3PO3 = 3 H2O + P2O3
Pb + HNO3 = H2O + NO + Pb(NO3)2 =>
3 Pb + 8 HNO3 = 4 H2O + 2 NO + 3 Pb(NO3)2
CH3CHCH2 + HBr = CH3CHBrCH3 =>
CH3CHCH2 + HBr = CH3CHBrCH3
Pb(NO3)2 + Na2(CrO4) = Pb(CrO4) + Na(NO3) =>
Pb(NO3)2 + Na2(CrO4) = Pb(CrO4) + 2 Na(NO3)
CoO2 + C = Co + CO2 =>
CoO2 + C = Co + CO2
CH3CHCH2 + HBr = CH3CH2CH2Br =>
CH3CHCH2 + HBr = CH3CH2CH2Br
NaOH + H2O = H2 + NaO2 =>
2 NaOH + 2 H2O = 3 H2 + 2 NaO2
CH3COOH + CuO = (CH3COO)2Cu + HOH =>
2 CH3COOH + CuO = (CH3COO)2Cu + HOH
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
FeSO4 + KClO3 + KOH = K2FeO4 + KClO2 + K2SO4 + H2O =>
FeSO4 + 2 KClO3 + 4 KOH = K2FeO4 + 2 KClO2 + K2SO4 + 2 H2O
Fe + HNO3(conc) = Fe2O3 + NO2 + H2O =>
2 Fe + 6 HNO3(conc) = Fe2O3 + 6 NO2 + 3 H2O
Na2SO4 + NaCl = ClSO4 + Na =>
Na2SO4 + NaCl = ClSO4 + 3 Na
FeCl3 + CaSO4 = Fe2(SO4)3 + CaCl2 =>
2 FeCl3 + 3 CaSO4 = Fe2(SO4)3 + 3 CaCl2
NaClO + HCl = NaCl + Cl2 + H2O =>
NaClO + 2 HCl = NaCl + Cl2 + H2O
C7H5O3 + O2 = CO2 + H2O =>
4 C7H5O3 + 27 O2 = 28 CO2 + 10 H2O
K + SiO3 = K2SiO3 =>
2 K + SiO3 = K2SiO3
Na2SO4 + NaCl = ClSO4 + Na =>
Na2SO4 + NaCl = ClSO4 + 3 Na
C2H5OH + NH2OH = C2H5NO2 + H2 =>
C2H5OH + NH2OH = C2H5NO2 + 2 H2
SO4 + H = H2S + H2O =>
SO4 + 10 H = H2S + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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