| Équations équilibrées la veille | Équations équilibrées le lendemain |
KBr + H2SO4 = KHSO4 + HBr
C4H6O3 + CH2COC2H5 = CH3COCH2COC2H5 + H2O =>
3 C4H6O3 + 12 CH2COC2H5 = 10 CH3COCH2COC2H5 + H2O
IO3 + H4N2 = HI + H2 + NO3 =>
2 IO3 + H4N2 = 2 HI + H2 + 2 NO3
C12H24(NH2)COOH + O2 = CO2 + N2 + H2O =>
4 C12H24(NH2)COOH + 75 O2 = 52 CO2 + 2 N2 + 54 H2O
HAt + H2SO4 = At2 + H2S + H2O =>
8 HAt + H2SO4 = 4 At2 + H2S + 4 H2O
Mg2 + AlCl = MgCl2 + Al =>
Mg2 + 4 AlCl = 2 MgCl2 + 4 Al
CaMg(CO3)2 + H3O = Ca + Mg + H2O + CO2 =>
CaMg(CO3)2 + 4 H3O = Ca + Mg + 6 H2O + 2 CO2
C3H7OH + O2 = C2O + H2O =>
4 C3H7OH + 9 O2 = 6 C2O + 16 H2O
K + Mg3N2 = K3N + Mg =>
6 K + Mg3N2 = 2 K3N + 3 Mg
C5H11N + O2 = CO2 + H2O + N2 =>
4 C5H11N + 31 O2 = 20 CO2 + 22 H2O + 2 N2
CuSO4(aq) + HCl(aq) = CuCl4(aq) + H4SO4(aq) =>
CuSO4(aq) + 4 HCl(aq) = CuCl4(aq) + H4SO4(aq)
KOH + H2SO4 = (K2SO4) + H2O =>
2 KOH + H2SO4 = (K2SO4) + 2 H2O
KClO4 + O2 = K2O + ClO4 =>
4 KClO4 + O2 = 2 K2O + 4 ClO4
Pb(CH3COO)2 + HNO3 = Pb(NO3)2 + CH3COOH =>
Pb(CH3COO)2 + 2 HNO3 = Pb(NO3)2 + 2 CH3COOH
Ag + Zn(CH3CO2)2 = Ag2Zn + CH3CO2 =>
2 Ag + Zn(CH3CO2)2 = Ag2Zn + 2 CH3CO2
NaC7H5O3 + H2SO4 = HC7H5O3 + NaHSO4 =>
NaC7H5O3 + H2SO4 = HC7H5O3 + NaHSO4
HBr + H2O = H3O + Br4 =>
4 HBr + 4 H2O = 4 H3O + Br4
Cu5FeS4 + O2 = CuO + FeO3 + SO2 =>
Cu5FeS4 + 8 O2 = 5 CuO + FeO3 + 4 SO2
H2O3 = O2 + H2O =>
H2O3 = O2 + H2O
F + A = FA =>
F + A = FA
B4O7 + H2O = B(OH)3 + OH =>
B4O7 + 7 H2O = 4 B(OH)3 + 2 OH
C + K2CO3 + NH3 = KCN + H2O =>
C + K2CO3 + 2 NH3 = 2 KCN + 3 H2O
H2SO4 + KOH = SO4 + KOH2 =>
H2SO4 + 2 KOH = SO4 + 2 KOH2
Al + HNO3 = Al(NO3) + NHNO3 + H2O =>
5 Al + 7 HNO3 = 5 Al(NO3) + NHNO3 + 3 H2O
Potassiumchlorate = O2 + KCl =>
2 KClO3 = 3 O2 + 2 KCl
NaHSO3 + Cl2 + H2O = NaHSO4 + HCl =>
NaHSO3 + Cl2 + H2O = NaHSO4 + 2 HCl
Ba(OH)2 + ZnSO4 = Ba + SO4 + Zn(OH) =>
Ba(OH)2 + 2 ZnSO4 = Ba + 2 SO4 + 2 Zn(OH)
Cu2O + H2O = CuOH =>
Cu2O + H2O = 2 CuOH
CsOH + HBr = CsBr + H2O =>
CsOH + HBr = CsBr + H2O
Na2CS3 + HCl = CS2 + NaCl + H2S =>
Na2CS3 + 2 HCl = CS2 + 2 NaCl + H2S
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
CoO + Al2O3 = CoAl2O4 =>
CoO + Al2O3 = CoAl2O4
NH2CH2COONa + H2SO4 = (NH3CH2COOH)2SO4 + Na2SO4 =>
2 NH2CH2COONa + 2 H2SO4 = (NH3CH2COOH)2SO4 + Na2SO4
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Fe(OH)3 + H2SiO3 = FeOHSiO3 + H2O =>
Fe(OH)3 + H2SiO3 = FeOHSiO3 + 2 H2O
OHCH2CH2OH + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
OHCH2CH2OH + 2 KMnO4 + 3 H2SO4 = 2 CO2 + K2SO4 + 2 MnSO4 + 6 H2O
NaHCO3 + H(C2H3O2) = Na(C2H3O2) + H2O + CO2 =>
NaHCO3 + H(C2H3O2) = Na(C2H3O2) + H2O + CO2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CH3OH + NO3{-} = N2 + OH{-} + H2O + CO2 =>
5 CH3OH + 6 NO3{-} = 3 N2 + 6 OH{-} + 7 H2O + 5 CO2
Si + F2 = SiF4 =>
Si + 2 F2 = SiF4
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Cl + H2O = HCl + O =>
2 Cl + H2O = 2 HCl + O
Bi203 + NaClO4 + NaOH = NaBiO3 + NaCl + H2O =>
8 Bi203 + 1015 NaClO4 + 1624 NaOH = 1624 NaBiO3 + 1015 NaCl + 812 H2O
Fe(NO2)3 + NaOH = Fe(OH)3 + NaNO2 =>
Fe(NO2)3 + 3 NaOH = Fe(OH)3 + 3 NaNO2
AlCl3 + (NH3H2O) = AlO(OH) + NH4Cl + H2O =>
AlCl3 + 3(NH3H2O) = AlO(OH) + 3 NH4Cl + H2O
FeSO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 =>
3 FeSO4 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4
ZnSO4 = Zn + SO2 + O2 =>
ZnSO4 = Zn + SO2 + O2
K3 + C4 = K2C2 =>
4 K3 + 3 C4 = 6 K2C2
BaCl2HSO4 = BaSO4HCl2 =>
BaCl2HSO4 = BaSO4HCl2
HNO3 + HF = NO + F + H2O =>
HNO3 + 3 HF = NO + 3 F + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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