| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(OH)2 + K2SO4 = CuSO4 + 2 KOH
CU + H2SO4 = CUSO4 + H2 =>
CU + H2SO4 = CUSO4 + H2
Mg + K2SO4 = MgK + SO4 =>
2 Mg + K2SO4 = 2 MgK + SO4
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb =>
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Li + SiO2 = Si + LiO =>
2 Li + SiO2 = Si + 2 LiO
PbNO3(aq) + NaCl(aq) = PbCl(s) + NaNO3(aq) =>
PbNO3(aq) + NaCl(aq) = PbCl(s) + NaNO3(aq)
NaOH = Na2O + H2O =>
2 NaOH = Na2O + H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
FeSO4 + H2O2 = Fe(OH)3 + SO2 + O2 =>
2 FeSO4 + 3 H2O2 = 2 Fe(OH)3 + 2 SO2 + 2 O2
C2H5OH + NaOH + CuSO4 = Cu2O + Na2SO4 + H2O + COH =>
C2H5OH + 12 NaOH + 6 CuSO4 = 3 Cu2O + 6 Na2SO4 + 8 H2O + 2 COH
S + O2 = SSO3 =>
4 S + 3 O2 = 2 SSO3
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
HNO3 + CH3NH2 = NO3 + CH3NH4 =>
2 HNO3 + CH3NH2 = 2 NO3 + CH3NH4
K2Cr2O7 + H2S2O3 + KOH = Cr2(OH)3 + H2O + K2SO4 =>
8 K2Cr2O7 + 9 H2S2O3 + 20 KOH = 8 Cr2(OH)3 + 7 H2O + 18 K2SO4
MnO4{-} = MnO4{-2} + MnO2 + O2 =>
2 MnO4{-} = MnO4{-2} + MnO2 + O2
PbCl2 + H2SO4 = PbCl4 + PbSO4 + H2O + SO2 =>
2 PbCl2 + 2 H2SO4 = PbCl4 + PbSO4 + 2 H2O + SO2
UO2A2(HA)2 + NH4HCO3 = (NH4)2H2UO2(CO3)3 + HA2 + NH4H2A2 =>
UO2A2(HA)2 + 3 NH4HCO3 = (NH4)2H2UO2(CO3)3 + HA2 + NH4H2A2
Na2O + H2(SO4) = Na2(SO4) + H2O =>
Na2O + H2(SO4) = Na2(SO4) + H2O
NH3(aq) + AgCl(s) = AgH(aq) + NCl3(aq) =>
NH3(aq) + 3 AgCl(s) = 3 AgH(aq) + NCl3(aq)
NaHCO3 + KOH = Na2CO3 + K2CO3 + H2O =>
2 NaHCO3 + 2 KOH = Na2CO3 + K2CO3 + 2 H2O
SrCrO4 + (NH4)2SO4 = SrSO4 + (NH4)2CrO4 =>
SrCrO4 + (NH4)2SO4 = SrSO4 + (NH4)2CrO4
Mg + CUSO4 = Mg2SO4 + CU =>
2 Mg + CUSO4 = Mg2SO4 + CU
F2(g) + NaCl = NaF + Cl2 =>
F2(g) + 2 NaCl = 2 NaF + Cl2
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
C6H6O + C18H34O2 = C24H38O2 + H2O =>
C6H6O + C18H34O2 = C24H38O2 + H2O
C5H7 + O2 = CO2 + H2O =>
4 C5H7 + 27 O2 = 20 CO2 + 14 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CaO + Cr2O3 = CaCr2O4 =>
CaO + Cr2O3 = CaCr2O4
C5H9 + O2 = CO2 + H2O =>
4 C5H9 + 29 O2 = 20 CO2 + 18 H2O
SI + KI = K2SI + I2 =>
SI + 2 KI = K2SI + I2
C4H6 + NaOH = C4H6(OH)2 + Na =>
C4H6 + 2 NaOH = C4H6(OH)2 + 2 Na
Hg2 + HCl = Hg2Cl2 + H =>
Hg2 + 2 HCl = Hg2Cl2 + 2 H
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
C2O2H4 + NaOH = H2O + C2H3O2Na =>
C2O2H4 + NaOH = H2O + C2H3O2Na
(H3C)(CH2)CH(OH)CH3 + O2 = CO2 + H2O =>
(H3C)(CH2)CH(OH)CH3 + 6 O2 = 4 CO2 + 5 H2O
AgNo3 + Na2Co3 = Ag2Co3 + NaNo3 =>
2 AgNo3 + Na2Co3 = Ag2Co3 + 2 NaNo3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MgO + H = H2O + Mg =>
MgO + 2 H = H2O + Mg
HCl + V(OH) = VCl + H2O =>
HCl + V(OH) = VCl + H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
HCl + AI(OH)3 = AICl3 + H2O =>
3 HCl + AI(OH)3 = AICl3 + 3 H2O
C6H10O + HNO3 = C6H10O4 + NO + H2O =>
C6H10O + 2 HNO3 = C6H10O4 + 2 NO + H2O
Pb + HC1 = PbHC1 =>
Pb + HC1 = PbHC1
NH3 + [Ni(H2O)6]{2+} = [Ni(NH3)6]{2+} + H2O =>
6 NH3 + [Ni(H2O)6]{2+} = [Ni(NH3)6]{2+} + 6 H2O
CaCl2(aq) + Na2C2O4(aq) = CaC2O4(s) + NaCl(aq) =>
CaCl2(aq) + Na2C2O4(aq) = CaC2O4(s) + 2 NaCl(aq)
C5H10 + O2 = H2C5H6O4 + H2O =>
2 C5H10 + 5 O2 = 2 H2C5H6O4 + 2 H2O
KBr2 = K + Br2 =>
KBr2 = K + Br2
Ca + (NH4)2CO3 = CaCO3 + NH4 =>
Ca + (NH4)2CO3 = CaCO3 + 2 NH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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