| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaO + 2 H3O{+} = Ca{2+} + 3 H2O
Mg5Fe5Al4Si6O20(OH)16 + K2Al4Si6Al2O20(OH)4 = Al2SiO5 + K2Mg3Fe3Si6Al2O20(OH)4 + MgFeSi5Al4O18*H2O + H2O =>
7 Mg5Fe5Al4Si6O20(OH)16 + 11 K2Al4Si6Al2O20(OH)4 = 32 Al2SiO5 + 11 K2Mg3Fe3Si6Al2O20(OH)4 + 2 MgFeSi5Al4O18*H2O + 54 H2O
FeSO4 + BaOH2 = FeOH2 + BaSO4 =>
FeSO4 + BaOH2 = FeOH2 + BaSO4
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Al + GeO = Al2O3 + Ge =>
2 Al + 3 GeO = Al2O3 + 3 Ge
H2O2 + H2SO4 + KBr = K2SO4 + H2O + Br2 =>
H2O2 + H2SO4 + 2 KBr = K2SO4 + 2 H2O + Br2
Fe2O3 + HCOOH = (HCOO)3Fe + H2O =>
Fe2O3 + 6 HCOOH = 2(HCOO)3Fe + 3 H2O
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
K3PO4 + Li2SO4 = Li2PO4 + K3SO4 =>
K3PO4 + Li2SO4 = Li2PO4 + K3SO4
NaC2H3O2 + NH4Cl = NH4C2H3O2 + NaCl =>
NaC2H3O2 + NH4Cl = NH4C2H3O2 + NaCl
H2O2(aq) = H + O =>
H2O2(aq) = 2 H + 2 O
MnO2 + SO2 + H2O = MnSO4(H2O) =>
MnO2 + SO2 + H2O = MnSO4(H2O)
Na2S2O3 + Al + NaOH + H2O = Na2S + Na[Al(OH)4(H2O)2] =>
3 Na2S2O3 + 8 Al + 14 NaOH + 25 H2O = 6 Na2S + 8 Na[Al(OH)4(H2O)2]
Au + Fe2O3 = Au2O + Fe3 =>
18 Au + 3 Fe2O3 = 9 Au2O + 2 Fe3
KCl + AgNO2 = KNO2 + AgCl =>
KCl + AgNO2 = KNO2 + AgCl
Cu + H2SO4 = H + CuSO4 =>
Cu + H2SO4 = 2 H + CuSO4
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
PbI + Br = I2 + PbBr2 =>
2 PbI + 4 Br = I2 + 2 PbBr2
HCOOH + NH3 = HCOONH3 + H2 =>
2 HCOOH + 2 NH3 = 2 HCOONH3 + H2
CaCl2 + Cs3PO4 = Ca3(PO4)2 + CsCl =>
3 CaCl2 + 2 Cs3PO4 = Ca3(PO4)2 + 6 CsCl
Zn{2+} + Fe(CN)6{4-} = Zn2Fe(CN)6 =>
2 Zn{2+} + Fe(CN)6{4-} = Zn2Fe(CN)6
Ca(OH)2 + NO3 = Ca(NO3)2 + OH =>
Ca(OH)2 + 2 NO3 = Ca(NO3)2 + 2 OH
Pb{2+} + NaOH = Pb(OH)2 + Na{+} =>
Pb{2+} + 2 NaOH = Pb(OH)2 + 2 Na{+}
CuO + (NH4)2SO4 = CuSO4 + H2O + NH3 =>
CuO + (NH4)2SO4 = CuSO4 + H2O + 2 NH3
FeCl3 + (NH4)(SCN) = (NH4)Cl + Fe(SCN)3 =>
FeCl3 + 3(NH4)(SCN) = 3(NH4)Cl + Fe(SCN)3
PbSO4 + OH = Pb(OH)2 + SO4 =>
PbSO4 + 2 OH = Pb(OH)2 + SO4
AgNO3 + Li = LiNO3 + Ag =>
AgNO3 + Li = LiNO3 + Ag
Fe + S = FeS =>
Fe + S = FeS
NO2 + H2O = HNO2 + O =>
2 NO2 + H2O = 2 HNO2 + O
Sr(HCO3)2 = HCO3 + Sr =>
Sr(HCO3)2 = 2 HCO3 + Sr
CH3CH2OH + KMnO4 = CH3CHO + MnO2 + KOH + H2O =>
3 CH3CH2OH + 2 KMnO4 = 3 CH3CHO + 2 MnO2 + 2 KOH + 2 H2O
CH3CHOHCH2CH3 + KMnO4 + H2SO4 = CH3COHCH2CH3 + MnSO4 + H2O + K2SO4 =>
10 CH3CHOHCH2CH3 + 2 KMnO4 + 3 H2SO4 = 10 CH3COHCH2CH3 + 2 MnSO4 + 8 H2O + K2SO4
HNO3 + NH3 = NH3(NO3) + H2O =>
9 HNO3 + 7 NH3 = 8 NH3(NO3) + 3 H2O
C2H5COH + H2 = C3H7OH =>
C2H5COH + H2 = C3H7OH
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Cu2O + NH4OH = Cu(NH3)2(OH) + H2O =>
Cu2O + 4 NH4OH = 2 Cu(NH3)2(OH) + 3 H2O
MnO + Cu = Mn + CuO =>
MnO + Cu = Mn + CuO
Al(OH)3 + KCl = AlCl3 + KOH =>
Al(OH)3 + 3 KCl = AlCl3 + 3 KOH
NaNO3NO2 = NaNO2NO3 =>
NaNO3NO2 = NaNO2NO3
NaCl + K2H2Sb2O7 = NaH2Sb2O7 + K2Cl =>
NaCl + K2H2Sb2O7 = NaH2Sb2O7 + K2Cl
NaMoO4 = Na + MoO4 =>
NaMoO4 = Na + MoO4
K2O + H2SiO3 = K2H2SiO4 =>
K2O + H2SiO3 = K2H2SiO4
CaO + K2SO4 + Al(OH)3 = AlKO2 + CaSO4 + H2O =>
CaO + K2SO4 + 2 Al(OH)3 = 2 AlKO2 + CaSO4 + 3 H2O
CH3COOH + BaO = Ba(CH3COO)2 + H2O =>
2 CH3COOH + BaO = Ba(CH3COO)2 + H2O
NH3 + MnO4{-} + H{+} = N2 + MnO2 + H2O =>
2 NH3 + 2 MnO4{-} + 2 H{+} = N2 + 2 MnO2 + 4 H2O
KCeO3 = KCe + O2 =>
2 KCeO3 = 2 KCe + 3 O2
C20H40O2 + O2 = CO2 + H2O =>
C20H40O2 + 29 O2 = 20 CO2 + 20 H2O
AgNO3 + CuCl = AgCl + Cu2(NO3)2 =>
2 AgNO3 + 2 CuCl = 2 AgCl + Cu2(NO3)2
C5H10O2 + O2 = CO2 + H20(l) =>
2 C5H10O2 + 8 O2 = 10 CO2 + H20(l)
CS2 + F2 = CF4 + S =>
CS2 + 2 F2 = CF4 + 2 S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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