| Équations équilibrées la veille | Équations équilibrées le lendemain |
17 NH4NO3 + 56 C8H8O3 + 108 NaOH = 34 C10H15N + 108 NaHCO3 + 3 H2O
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
NaOH + CO2 = NaHCO3 =>
NaOH + CO2 = NaHCO3
(NH2)2CO + H2O = NH3 + CO2 =>
(NH2)2CO + H2O = 2 NH3 + CO2
Fe + H2So4 = Fe2(So4)3 + H2 =>
2 Fe + 3 H2So4 = Fe2(So4)3 + 3 H2
Li + CuSO4 = Li2SO4 + Cu =>
2 Li + CuSO4 = Li2SO4 + Cu
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
FeC2O4*2H2O + H2O2 = Fe(C2O4)3 + FeOH + H2O =>
3 FeC2O4*2H2O + H2O2 = Fe(C2O4)3 + 2 FeOH + 6 H2O
Ba(OH)2 + K2CrO4 = BaCrO4 + KOH =>
Ba(OH)2 + K2CrO4 = BaCrO4 + 2 KOH
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
H2SO4(aq) + NaOH(aq) = H2O(l) + Na2SO4(aq) =>
H2SO4(aq) + 2 NaOH(aq) = 2 H2O(l) + Na2SO4(aq)
CH3CH2CH2CHO + NH2OH = CH3CH2CH2COOH + NH3 =>
CH3CH2CH2CHO + NH2OH = CH3CH2CH2COOH + NH3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH4OH + C8H8O3 + NaOH = C10H15N + NaHCO3 + H2O =>
17 NH4OH + 26 C8H8O3 + 38 NaOH = 17 C10H15N + 38 NaHCO3 + 19 H2O
H2O + NaH2PO4 = H3O + NaHPO4 =>
H2O + NaH2PO4 = H3O + NaHPO4
H6 + N2 = NH3 =>
H6 + N2 = 2 NH3
AgNO3 + Br = AgBr + NO3 =>
AgNO3 + Br = AgBr + NO3
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
ZNS + H2SO4 = ZNSO4 + H2S =>
ZNS + H2SO4 = ZNSO4 + H2S
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
Fe2(CO3)3 + HCIO3 = Fe(CIO3)3 + CO2 + H2O =>
Fe2(CO3)3 + 6 HCIO3 = 2 Fe(CIO3)3 + 3 CO2 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H7NO2 + C8H8O3 + NaOH = C10H15N + NaHCO3 + H2O =>
17 H7NO2 + 26 C8H8O3 + 38 NaOH = 17 C10H15N + 38 NaHCO3 + 36 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Li(s) + H2(g) = LiH(s) =>
2 Li(s) + H2(g) = 2 LiH(s)
Na2SO3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + Na2O =>
3 Na2SO3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + 3 Na2O
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
H3BO3 + (MgCO3)4*5H2O*Mg(OH)2 + MnCO3*H2O = Mg2Mn(BO3)2 + CO2 + H2O =>
10 H3BO3 + 2(MgCO3)4*5H2O*Mg(OH)2 + 5 MnCO3*H2O = 5 Mg2Mn(BO3)2 + 13 CO2 + 32 H2O
K3PO4 + NiCl2 = Ni3(PO4)2 + KCl =>
2 K3PO4 + 3 NiCl2 = Ni3(PO4)2 + 6 KCl
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Br + Al = AlBr =>
Br + Al = AlBr
CH3COONa + NaOH = Na2CO3 + CH4 =>
CH3COONa + NaOH = Na2CO3 + CH4
ALCl3 = AL + Cl2 =>
2 ALCl3 = 2 AL + 3 Cl2
MnN2O6 + C2H5NO2 = Mn + CO2 + N2 + H2O =>
3 MnN2O6 + 4 C2H5NO2 = 3 Mn + 8 CO2 + 5 N2 + 10 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
NO + H2 = N2 + H2O =>
2 NO + 2 H2 = N2 + 2 H2O
H2SO4 + Al = Al2(SO4)3 + SO2 + H2O =>
6 H2SO4 + 2 Al = Al2(SO4)3 + 3 SO2 + 6 H2O
KOH + H2Co3 = K2Co3 + H2O =>
2 KOH + H2Co3 = K2Co3 + 2 H2O
KAl(OH)4(aq) + H2SO4(aq) = Al(OH)3(s) + K2SO4(aq) + H2O(l) =>
2 KAl(OH)4(aq) + H2SO4(aq) = 2 Al(OH)3(s) + K2SO4(aq) + 2 H2O(l)
MnN2O6 + C2H5NO2 = MnO + CO2 + N2 + H2O =>
9 MnN2O6 + 10 C2H5NO2 = 9 MnO + 20 CO2 + 14 N2 + 25 H2O
HBr + KMnO4 + H2SO4 = HBrO + MnSO4 + K2SO4 + H2O =>
5 HBr + 2 KMnO4 + 3 H2SO4 = 5 HBrO + 2 MnSO4 + K2SO4 + 3 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Zn(NO3)2 + H2SO4 = ZnSO4 + HNO3 =>
Zn(NO3)2 + H2SO4 = ZnSO4 + 2 HNO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH4 + CCl4 = CH2Cl2 =>
CH4 + CCl4 = 2 CH2Cl2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
KAl(OH)4(aq) + H2SO4(aq) = Al(OH)3(s) + K2SO4(aq) + H2O(l) =>
2 KAl(OH)4(aq) + H2SO4(aq) = 2 Al(OH)3(s) + K2SO4(aq) + 2 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/02/18
Équations équilibrées sur11/01/17
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