| Équations équilibrées la veille |
CuCO3*Cu(OH)2 + 4 NH2CH2COOH = 2 Cu(NH2CH2COO)2 + 3 H2O + CO2
K2S + Al(NO3)3 = Al2S3 + KNO3 =>
3 K2S + 2 Al(NO3)3 = Al2S3 + 6 KNO3
C3H6 + HBr = C3H7Br =>
C3H6 + HBr = C3H7Br
C3H6 + H2O = C3OH8 =>
C3H6 + H2O = C3OH8
C5H10Br2 + Zn = C5H10 + ZnBr2 =>
C5H10Br2 + Zn = C5H10 + ZnBr2
BaCl2 + Fe = BaCl2Fe =>
BaCl2 + Fe = BaCl2Fe
H2S + CO = CH3CO2H + S8 =>
8 H2S + 8 CO = 4 CH3CO2H + S8
B2O3(s) + HF(i) = BF3(g) + H2O =>
B2O3(s) + 6 HF(i) = 2 BF3(g) + 3 H2O
HCl + NaF = HF + NaCl =>
HCl + NaF = HF + NaCl
Ba + C = Ba2C4 =>
2 Ba + 4 C = Ba2C4
NH4Cl + NO3 = NH4NO3 + Cl2 =>
2 NH4Cl + 2 NO3 = 2 NH4NO3 + Cl2
Co2S3 + Co2(CO3)3 + SO2 = Co2(S2O3)3 + CO2 =>
2 Co2S3 + Co2(CO3)3 + 12 SO2 = 3 Co2(S2O3)3 + 3 CO2
C + HNO3 = CO2 + NO2H =>
C + 2 HNO3 = CO2 + 2 NO2H
Fe(aq) + K4[Fe(CN)6](aq) = Fe4[Fe(CN)6]3(s) + K(aq) =>
4 Fe(aq) + 3 K4[Fe(CN)6](aq) = Fe4[Fe(CN)6]3(s) + 12 K(aq)
H2SO4 + Ga(OH)3 = H2O + Ga2(SO4)3 =>
3 H2SO4 + 2 Ga(OH)3 = 6 H2O + Ga2(SO4)3
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
C7H8O + Br2 = C7H5OBr3 + HBr =>
C7H8O + 3 Br2 = C7H5OBr3 + 3 HBr
C12H22O11(aq) + H2O(l) = CH3CH2OH(aq) + CO2(g) =>
C12H22O11(aq) + H2O(l) = 4 CH3CH2OH(aq) + 4 CO2(g)
Fe3SO4 + NaOH = Fe3(OH)2 + Na2SO4 =>
Fe3SO4 + 2 NaOH = Fe3(OH)2 + Na2SO4
Fe + Mg(No3)2 = Mg + Fe(No3)2 =>
Fe + Mg(No3)2 = Mg + Fe(No3)2
Mg + CaBr2 = MgBr2 + Ca =>
Mg + CaBr2 = MgBr2 + Ca
C8H8O + Br2 = C8H7BrO + HBr =>
C8H8O + Br2 = C8H7BrO + HBr
Pb(NO3)2 + K2Cr2O7 = KNO3 + PbCr2O7 =>
Pb(NO3)2 + K2Cr2O7 = 2 KNO3 + PbCr2O7
Ba + S = BaS =>
Ba + S = BaS
CaCl2 + NaC18H35O2 = Ca(C18H35O2)2 + NaCl =>
CaCl2 + 2 NaC18H35O2 = Ca(C18H35O2)2 + 2 NaCl
NaIO3 + H2SO3 = I + H2SO4 + Na2SO4 + H2O =>
2 NaIO3 + 5 H2SO3 = 2 I + 4 H2SO4 + Na2SO4 + H2O
HCl(l) + NaOH = NaCl + H2O =>
HCl(l) + NaOH = NaCl + H2O
Li + CH3OH = CH3OLi + H2 =>
2 Li + 2 CH3OH = 2 CH3OLi + H2
H2SO4 + Fe + S = FeSO4 + H2S =>
H2SO4 + Fe + S = FeSO4 + H2S
NH4ClO4 + C8H18 = H2O + CO2 + N2 + Cl2 =>
50 NH4ClO4 + 4 C8H18 = 136 H2O + 32 CO2 + 25 N2 + 25 Cl2
CaO + SO4 = CaSO4 + O2 =>
2 CaO + 2 SO4 = 2 CaSO4 + O2
Al(NO3)3(aq) + KOH(aq) = KNO3(aq) + Al(OH)3 =>
Al(NO3)3(aq) + 3 KOH(aq) = 3 KNO3(aq) + Al(OH)3
Sr + PbCO3 = Sr(CO3) + Pb =>
Sr + PbCO3 = Sr(CO3) + Pb
AgNO3 + Na2HPO4 = Ag3PO4 + NaNO3 + NaH2PO4 =>
3 AgNO3 + 2 Na2HPO4 = Ag3PO4 + 3 NaNO3 + NaH2PO4
NaHCO3 + Ca(OH)2 = CaCO3 + H2O + NaOH =>
NaHCO3 + Ca(OH)2 = CaCO3 + H2O + NaOH
PbNO4 + NaSO3 = PbSO3 + NaNO4 =>
PbNO4 + NaSO3 = PbSO3 + NaNO4
KNO3(s) = KNO(s) + O2(g) =>
KNO3(s) = KNO(s) + O2(g)
CH3COOH + BaCO3 = Ba{2} + CH3COO{-} + CO2 + H2O{+} =>
19 CH3COOH + 6 BaCO3 = 6 Ba{2} + 20 CH3COO{-} + 4 CO2 + 8 H2O{+}
C7N3O6H5 + O2 = CO2 + NO2 + H2O =>
4 C7N3O6H5 + 33 O2 = 28 CO2 + 12 NO2 + 10 H2O
C2H4O + KMnO4 + HCl = C2H4O2 + KCl + MnCl2 + H2O =>
5 C2H4O + 2 KMnO4 + 6 HCl = 5 C2H4O2 + 2 KCl + 2 MnCl2 + 3 H2O
C5H10Br2 + Zn = C5H10 + ZnBr2 =>
C5H10Br2 + Zn = C5H10 + ZnBr2
CH2 = CHCH2CH3 =>
3 CH2 = CHCH2CH3
I2 + CuCl = Cl2 + CuI =>
I2 + 2 CuCl = Cl2 + 2 CuI
NaHSO3 + CH2CH2O = HOCH2CH2SO3Na =>
NaHSO3 + CH2CH2O = HOCH2CH2SO3Na
FeSO4 + NaNO2 + H2SO4 = Fe2(SO4)3 + NO + NaHSO4 + H2O =>
2 FeSO4 + 2 NaNO2 + 3 H2SO4 = Fe2(SO4)3 + 2 NO + 2 NaHSO4 + 2 H2O
Al2S3(s) + H2O(s) = Al(OH)3(s) + H2S(s) =>
Al2S3(s) + 6 H2O(s) = 2 Al(OH)3(s) + 3 H2S(s)
KClO + Al = KCl + AlO2 =>
2 KClO + Al = 2 KCl + AlO2
Na2CO3 + Ba(NO3)2 = BaO + NaNO3 + CO2 =>
Na2CO3 + Ba(NO3)2 = BaO + 2 NaNO3 + CO2
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| Équations équilibrées la veille |
Équations équilibrées sur12/18/24
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