| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KOH + H3AsO4 = K2HAsO4 + 2 H2O
Bi(NO3)3 + PbO = BiONO3 + Pb(NO3)2 =>
Bi(NO3)3 + PbO = BiONO3 + Pb(NO3)2
C17H35COOK + H2SO4 = C17H35COOH + KHSO4 =>
C17H35COOK + H2SO4 = C17H35COOH + KHSO4
Cu(OH)2 + NHO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 NHO3 = Cu(NO3)2 + 2 H2O
CO2O3 + H2SO4 = COSO4 + O2 + H2O =>
2 CO2O3 + 2 H2SO4 = 2 COSO4 + 3 O2 + 2 H2O
ZnI2 + O2 = ZnO2 + IO =>
ZnI2 + 2 O2 = ZnO2 + 2 IO
Mg(NH4)PO4 + NaOH = Mg(OH)2 + NH3 + NaPO3 =>
Mg(NH4)PO4 + NaOH = Mg(OH)2 + NH3 + NaPO3
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
KMg3AlSi3O10(OH)2 + Fe3Al2Si3O12 = KFe3AlSi3O10(OH)2 + Mg3Al2Si3O12 =>
KMg3AlSi3O10(OH)2 + Fe3Al2Si3O12 = KFe3AlSi3O10(OH)2 + Mg3Al2Si3O12
Ba(NO3)2 + NH3 = Ba(H3)2 + NNO3 =>
Ba(NO3)2 + 2 NH3 = Ba(H3)2 + 2 NNO3
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
NaNO2 + KMnO4 + H2SO4 = Na2SO4 + NO2 + MnSO4 + K2SO4 + H2O =>
10 NaNO2 + 2 KMnO4 + 8 H2SO4 = 5 Na2SO4 + 10 NO2 + 2 MnSO4 + K2SO4 + 8 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cu(OH)2 + HI = Cu2O + H2O + I2 =>
2 Cu(OH)2 + 2 HI = Cu2O + 3 H2O + I2
H2CO3 + HS{-} = H1CO3{-} + H2S =>
H2CO3 + HS{-} = H1CO3{-} + H2S
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Al + CoSO4 = Al2(SO4) + Co =>
2 Al + CoSO4 = Al2(SO4) + Co
Hg + Hg(NO3)3 = Hg2(NO3)3 =>
Hg + Hg(NO3)3 = Hg2(NO3)3
Al(NO3)3 + KOH = K3[Al(OH)6] + KNO3 =>
Al(NO3)3 + 6 KOH = K3[Al(OH)6] + 3 KNO3
CoCl2 + K4Fe(CN)6 = Co4(Fe(CN)6)2 + KCl =>
4 CoCl2 + 2 K4Fe(CN)6 = Co4(Fe(CN)6)2 + 8 KCl
Na(OH)2 + CO2 = Na(CO3) + H2O =>
Na(OH)2 + CO2 = Na(CO3) + H2O
Na2CrO4 + CuCl + HCl = NaCl + CrCl3 + CuCl2 + H2O =>
Na2CrO4 + 3 CuCl + 8 HCl = 2 NaCl + CrCl3 + 3 CuCl2 + 4 H2O
C102H8 + O2 = CO2 + H2O =>
C102H8 + 104 O2 = 102 CO2 + 4 H2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Al4C3 + HOH = Al(OH)3 + CH4 =>
Al4C3 + 12 HOH = 4 Al(OH)3 + 3 CH4
H2O + KOH + Al2O3 = K[Al(OH)4] =>
3 H2O + 2 KOH + Al2O3 = 2 K[Al(OH)4]
H2S + MnO4{-} + H{+} = SO4{2-} + Mn{2+} + H2O =>
5 H2S + 8 MnO4{-} + 14 H{+} = 5 SO4{2-} + 8 Mn{2+} + 12 H2O
PbS(s) + O2(g) = PbO(s) + SO2(g) =>
2 PbS(s) + 3 O2(g) = 2 PbO(s) + 2 SO2(g)
OFe + H = O + FeH =>
OFe + H = O + FeH
Rb3N + BeS = Rb2S + Be3N2 =>
2 Rb3N + 3 BeS = 3 Rb2S + Be3N2
NH4HCO3(s) + Sr = SrHCO3 + NH4 =>
NH4HCO3(s) + Sr = SrHCO3 + NH4
Ca(NO3)2 + CuSO4 = Ca(SO4)2 + CuNO3 =>
Ca(NO3)2 + 2 CuSO4 = Ca(SO4)2 + 2 CuNO3
Hg(NO3)2 + K2S = HgS + (NO3)2 + K2 =>
Hg(NO3)2 + K2S = HgS + (NO3)2 + K2
BaO + Ag = AgO2 + Ba =>
2 BaO + Ag = AgO2 + 2 Ba
CuSO4 + CO2 = CSO4 + CuO2 =>
CuSO4 + CO2 = CSO4 + CuO2
Al(NO3)3 + KOH = K3[Al(OH)6] + KNO3 =>
Al(NO3)3 + 6 KOH = K3[Al(OH)6] + 3 KNO3
Ca(CH3CoO)2 + HCl = CaCl2 + CH3CoOH =>
Ca(CH3CoO)2 + 2 HCl = CaCl2 + 2 CH3CoOH
Pb(NO3)2 + AgCl = AgNO3 + PbCl2 =>
Pb(NO3)2 + 2 AgCl = 2 AgNO3 + PbCl2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Li + P4 = Li3P =>
12 Li + P4 = 4 Li3P
Ca3SiO5 + H2O = CaOSiO2H2O + Ca(OH)2 =>
Ca3SiO5 + 3 H2O = CaOSiO2H2O + 2 Ca(OH)2
Fe(lll) + H2O = Fe3O4 + H2 =>
3 Fe(lll) + 4 H2O = Fe3O4 + 4 H2
Zr + Ga = Zr2Ga3 =>
2 Zr + 3 Ga = Zr2Ga3
C8H18 + O2 = CO2 + H20O =>
20 C8H18 + 169 O2 = 160 CO2 + 18 H20O
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
Cu(OH)2*2CuCO3 + H2 = Cu + CO2 + H2O =>
Cu(OH)2*2CuCO3 + 3 H2 = 3 Cu + 2 CO2 + 4 H2O
Mn(NO3)2 + H2S = Mn(SO3)2 + H2N =>
Mn(NO3)2 + 2 H2S = Mn(SO3)2 + 2 H2N
KClO4 = KCl + O2 =>
KClO4 = KCl + 2 O2
C6H12(l) + O2(g) = C6H10O4(s) + H20(l) =>
10 C6H12(l) + 20 O2(g) = 10 C6H10O4(s) + H20(l)
FeCl3 + Sn(OH)2 = Fe(OH)3 + SnCl2 =>
2 FeCl3 + 3 Sn(OH)2 = 2 Fe(OH)3 + 3 SnCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
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