| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O6 + 2 Ag{+} + 2 OH{-} = C6H12O7 + 2 Ag + H2O
H2SO4(ac) + H2O(l) = H3O(ac) + HSO4 =>
H2SO4(ac) + H2O(l) = H3O(ac) + HSO4
H2O22 = H2O + O2 =>
2 H2O22 = 2 H2O + 21 O2
B3O3 + Mg = MgO + B =>
B3O3 + 3 Mg = 3 MgO + 3 B
CuSO4 + NaOH = NaCu + SO4OH =>
CuSO4 + NaOH = NaCu + SO4OH
CrO4 + Fe = Cr2O3 + Fe2O3 =>
6 CrO4 + 10 Fe = 3 Cr2O3 + 5 Fe2O3
Na2S2O3 + HCl = H2O + NaCl + SO =>
Na2S2O3 + 2 HCl = H2O + 2 NaCl + 2 SO
KClO3 + HI + H2SO4 = KHSO4 + I2 + HCl + H2O =>
KClO3 + 6 HI + H2SO4 = KHSO4 + 3 I2 + HCl + 3 H2O
Cd + Pb{+2} = Pb + Cd{+2} =>
Cd + Pb{+2} = Pb + Cd{+2}
HCl + Ca(OH)2 = CaCl2 + H + OH =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H + 2 OH
FeSO4 + NaOH = Fe(OH)2Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2Na2SO4
Pb(C2H3O2)2 + H2CO3 = PbCO3 + C2H4O2 =>
Pb(C2H3O2)2 + H2CO3 = PbCO3 + 2 C2H4O2
C16H31LiO2 + O2 = CO2 + H2O + Li =>
4 C16H31LiO2 + 91 O2 = 64 CO2 + 62 H2O + 4 Li
SbFe + Hg + Au = Sb2Fe2Hg2Au =>
2 SbFe + 2 Hg + Au = Sb2Fe2Hg2Au
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Ba + N2 = Ba3N2 =>
3 Ba + N2 = Ba3N2
I2 + HSO3{-} + H2O = H3O{+} + HSO4{-} + I{-} =>
I2 + HSO3{-} + 3 H2O = 2 H3O{+} + HSO4{-} + 2 I{-}
NH3 + NaCl + CH3COOH = NH4Cl + CH3COONa =>
NH3 + NaCl + CH3COOH = NH4Cl + CH3COONa
Ba3(PO4)2 + H2SO4 = BaSO4 + H3PO4 =>
Ba3(PO4)2 + 3 H2SO4 = 3 BaSO4 + 2 H3PO4
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
SnCl2 + H2SO4 + HCl = SnCl4 + H2S + H2O =>
4 SnCl2 + H2SO4 + 8 HCl = 4 SnCl4 + H2S + 4 H2O
C3(CH2)4CH3 + O2 = CO2 + H2O =>
4 C3(CH2)4CH3 + 43 O2 = 32 CO2 + 22 H2O
LiOH(aq) = Li(aq) + OH =>
LiOH(aq) = Li(aq) + OH
C2H4 + HCl = C2H4Cl2 + H2 =>
C2H4 + 2 HCl = C2H4Cl2 + H2
NiCl2 + NH4OH = H2O + [Ni(NH3)6]Cl2(aq) =>
NiCl2 + 6 NH4OH = 6 H2O + [Ni(NH3)6]Cl2(aq)
Fe{2+} + N2O + H{+}< = Fe{3+} + N2 + H2O =>
2 Fe{2+} + N2O + 2 H{+}< = 2 Fe{3+} + N2 + H2O
SnS2 + (NH4)2S = SnS3 + NH4 =>
SnS2 + (NH4)2S = SnS3 + 2 NH4
H2SO4 + Na(OH) = H2O + SNa2O4 =>
H2SO4 + 2 Na(OH) = 2 H2O + SNa2O4
HCOOH + CH3OH = HCOOC2H5 + H2O =>
HCOOH + 2 CH3OH = HCOOC2H5 + 2 H2O
P4(s) + F2(g) = PF3(g) =>
P4(s) + 6 F2(g) = 4 PF3(g)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Pb(CH3CO2)3 + NaI = PbI3 + NaCH3CO2 =>
Pb(CH3CO2)3 + 3 NaI = PbI3 + 3 NaCH3CO2
K2S + Ag[(NH3)2]OH = NH3 + Ag2S + KOH =>
K2S + 2 Ag[(NH3)2]OH = 4 NH3 + Ag2S + 2 KOH
AlO + NaOH + H2O = Na2[Al(OH)4] =>
AlO + 2 NaOH + H2O = Na2[Al(OH)4]
K2J + Cl2 = KCl + J2 =>
2 K2J + 2 Cl2 = 4 KCl + J2
HCl + AgNO3 = NO3 + Ag2HCl =>
HCl + 2 AgNO3 = 2 NO3 + Ag2HCl
Cu + H2SO4 = Cu3SO4 + H2O + SO2 =>
3 Cu + 2 H2SO4 = Cu3SO4 + 2 H2O + SO2
H2O + I = H{+} + IO2{-} + I{-} =>
2 H2O + 4 I = 4 H{+} + IO2{-} + 3 I{-}
CrO4 + H2O = Cr[OH] + [OH] =>
CrO4 + 4 H2O = Cr[OH] + 7[OH]
Zn12 + O18 = ZnO =>
3 Zn12 + 2 O18 = 36 ZnO
O2 + C2H4O2 = CO2 + H2O =>
2 O2 + C2H4O2 = 2 CO2 + 2 H2O
NH4 + HCl = NH4Cl2 + H2 =>
NH4 + 2 HCl = NH4Cl2 + H2
K2Cr2O7 + HCl + SnCl = KCl + CrCl3 + SnCl4 + H2O =>
K2Cr2O7 + 14 HCl + 2 SnCl = 2 KCl + 2 CrCl3 + 2 SnCl4 + 7 H2O
Bi(NO3)3 + Br2 + NaOH = NaBiO3 + NaBr + NaNO3 + H2O =>
Bi(NO3)3 + Br2 + 6 NaOH = NaBiO3 + 2 NaBr + 3 NaNO3 + 3 H2O
potassiumchloride + sodiumhydroxide = potassiumhydroxide + sodiumchloride =>
KCl + NaOH = KOH + NaCl
Li2CO3 + Ni(CH3COO)2 + (NH4)H2PO4 + Fe3O4 = LiNi001Fe099PO4 + NH3 + CO2 + H2O + O2 =>
Li2CO3 + 2 Ni(CH3COO)2 + 2(NH4)H2PO4 + 66 Fe3O4 = 2 LiNi001Fe099PO4 + 2 NH3 + 9 CO2 + 9 H2O + 124 O2
V2O5 + HF + KOH + H2O2 = K3[V2O2(O2)3F3]*HF*2H2O + H2O =>
V2O5 + 4 HF + 3 KOH + 3 H2O2 = K3[V2O2(O2)3F3]*HF*2H2O + 4 H2O
N2O + CH4O = CO2 + H2O + N2 =>
3 N2O + CH4O = CO2 + 2 H2O + 3 N2
LiOH + H2SO3 = LiHSO3 + H2O =>
LiOH + H2SO3 = LiHSO3 + H2O
Al + Fe(OH)2 = Al2O3 + Fe + H2O =>
2 Al + 3 Fe(OH)2 = Al2O3 + 3 Fe + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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