| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 NaHPO4 = 2 H2PO4 + Na2SO4
BaSO4 + Al = BaS + Al2O3 =>
3 BaSO4 + 8 Al = 3 BaS + 4 Al2O3
HC2H3O2 + CSOH = H2O + CSC2H3O2 =>
HC2H3O2 + CSOH = H2O + CSC2H3O2
CaCl + Fe(III)O = CaO + Fe(III)Cl =>
CaCl + Fe(III)O = CaO + Fe(III)Cl
Na2C2O4 + KMnO4 + H2SO4 = K2SO4 + Na2SO4 + MnO2 + CO2 + H2O =>
3 Na2C2O4 + 2 KMnO4 + 4 H2SO4 = K2SO4 + 3 Na2SO4 + 2 MnO2 + 6 CO2 + 4 H2O
H2SO4 + PbSO3 = PbSO4 + SO3 + H2 =>
H2SO4 + PbSO3 = PbSO4 + SO3 + H2
Mg(OH)2 + HCH3COO = MgCOO + HCH + H2O =>
Mg(OH)2 + HCH3COO = MgCOO + HCH + 2 H2O
KHO + Cu(NO3)2 = KNO3 + Cu(OH)2 =>
2 KHO + Cu(NO3)2 = 2 KNO3 + Cu(OH)2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Be(OH)2 + HClO2 = Be2Cl2O5 + H2O =>
2 Be(OH)2 + 2 HClO2 = Be2Cl2O5 + 3 H2O
Fe2O3 + MgCl2 = MgO3 + Fe2Cl2 =>
Fe2O3 + MgCl2 = MgO3 + Fe2Cl2
MgCO3 + Li3(PO4) = Mg3(PO4)2 + Li2CO3 =>
3 MgCO3 + 2 Li3(PO4) = Mg3(PO4)2 + 3 Li2CO3
Na + N2 + O2 = Na(NO3) =>
2 Na + N2 + 3 O2 = 2 Na(NO3)
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2NCH2CH2NH2 + CH3CH2COCl = CH3CH2CONHCH2NCH2H2 + HCl =>
H2NCH2CH2NH2 + CH3CH2COCl = CH3CH2CONHCH2NCH2H2 + HCl
C2H2O4 + CH3OH = C4H6O4 + H2O =>
C2H2O4 + 2 CH3OH = C4H6O4 + 2 H2O
NaAlH4 + H2O = NaOH + Al(OH) + H2 =>
NaAlH4 + 2 H2O = NaOH + Al(OH) + 3 H2
Cu2O5 = Cu + O2 =>
2 Cu2O5 = 4 Cu + 5 O2
Na2[Sn(OH)4] + Bi(NO3)3 + NaOH = Na2[Sn(OH)6] + NaNO3 + Bi =>
3 Na2[Sn(OH)4] + 2 Bi(NO3)3 + 6 NaOH = 3 Na2[Sn(OH)6] + 6 NaNO3 + 2 Bi
SiCl4 + Cl2 = SiCl6 =>
SiCl4 + Cl2 = SiCl6
C3H8O + H2O2 = CO2 + H2O =>
C3H8O + 9 H2O2 = 3 CO2 + 13 H2O
C10H22 + Cl2 = C10H21Cl + HCl =>
C10H22 + Cl2 = C10H21Cl + HCl
C4H10(love) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(love) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
H2S(aq) + Cl2(aq) = HCl(aq) + S(s) =>
H2S(aq) + Cl2(aq) = 2 HCl(aq) + S(s)
SrCl2 + Na2CO3*H2O = NaCl + SrCO3 + H2O =>
SrCl2 + Na2CO3*H2O = 2 NaCl + SrCO3 + H2O
Tl2(CO3)3(s) + H2SO4(aq) = Tl2(SO4)3(aq) + H2O(l) + CO2(g) =>
Tl2(CO3)3(s) + 3 H2SO4(aq) = Tl2(SO4)3(aq) + 3 H2O(l) + 3 CO2(g)
H2H4H4O6 + C2H5OH = C4H10C4H4O6 + H2O =>
7 H2H4H4O6 + 4 C2H5OH = C4H10C4H4O6 + 40 H2O
Mg + NaCl = MgNaCl =>
Mg + NaCl = MgNaCl
K2HAsO4 + HCl = H3AsO4 + KCl =>
K2HAsO4 + 2 HCl = H3AsO4 + 2 KCl
Mg(OH)2 + HF = MgF2 + H2O =>
Mg(OH)2 + 2 HF = MgF2 + 2 H2O
LiSO3 + H2SO4 = Li2SO4 + HSO3 =>
2 LiSO3 + H2SO4 = Li2SO4 + 2 HSO3
S2O8 + H = HSO4 =>
S2O8 + 2 H = 2 HSO4
Zn + AlNO2 = Al + ZnNO2 =>
Zn + AlNO2 = Al + ZnNO2
I + Pb2(SO4)2 = I2(SO4)2 + Pb =>
2 I + Pb2(SO4)2 = I2(SO4)2 + 2 Pb
H2O + SI = OH{-} + SIO3{2+} + H2 =>
5 H2O + SI = 2 OH{-} + SIO3{2+} + 4 H2
C4H4O4 + NaHCO3 = C4H4Na2O5 + CO2 + H2O =>
C4H4O4 + 2 NaHCO3 = C4H4Na2O5 + 2 CO2 + H2O
CH3COOH + Co(HCO3)2 = Co(CH3COO)2 + H2O + CO2 =>
2 CH3COOH + Co(HCO3)2 = Co(CH3COO)2 + 2 H2O + 2 CO2
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
NaOH + Ca(NO3)2 = NaNO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2
Ca(OH)2 + Cl2O7 = CaO + Cl(OH)7 =>
7 Ca(OH)2 + Cl2O7 = 7 CaO + 2 Cl(OH)7
Br2 + O2 + H2O = HBrO3 =>
2 Br2 + 5 O2 + 2 H2O = 4 HBrO3
SOCl2 + HI = H2S + H2O + HCl + I2 =>
SOCl2 + 6 HI = H2S + H2O + 2 HCl + 3 I2
Mg + HNO3 = Mg(NO3)2 + H2O + N =>
5 Mg + 12 HNO3 = 5 Mg(NO3)2 + 6 H2O + 2 N
Cr2O3 + Na2CO3 + NaNO3 = Na2CrO3 + NaNO2 + CO2 =>
Cr2O3 + 2 Na2CO3 + NaNO3 = 2 Na2CrO3 + NaNO2 + 2 CO2
Fe2(SO3)3 + H2O = Fe(OH)3 + SO2 =>
Fe2(SO3)3 + 3 H2O = 2 Fe(OH)3 + 3 SO2
C6H12O6 + Cu2O = Cu + CO2 + H2O =>
C6H12O6 + 12 Cu2O = 24 Cu + 6 CO2 + 6 H2O
C2H8 + H2 = C2H10 =>
C2H8 + H2 = C2H10
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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