| Équations équilibrées la veille | Équations équilibrées le lendemain |
HIO3 + H2O = IO3(OH) + H2
Fe(s) + H2O(l) = Fe3O4(s) + H2(g) =>
3 Fe(s) + 4 H2O(l) = Fe3O4(s) + 4 H2(g)
PPH3 + O2 = P2O5 + H2O =>
4 PPH3 + 13 O2 = 4 P2O5 + 6 H2O
OH = O2 + H2 =>
2 OH = O2 + H2
Li2S = Li + S8 =>
8 Li2S = 16 Li + S8
H3PO3 + KOH = KH3PO3OH =>
H3PO3 + KOH = KH3PO3OH
NaBO2 + H2O2 + H2O = Na2B2(O2)2(OH)4*6H2O =>
2 NaBO2 + 2 H2O2 + 6 H2O = Na2B2(O2)2(OH)4*6H2O
BaCl2 + H3PO4 = Ba3(PO4)2 + ClH =>
3 BaCl2 + 2 H3PO4 = Ba3(PO4)2 + 6 ClH
SO3(g) + H20(l) = H2SO3(aq) =>
10 SO3(g) + H20(l) = 10 H2SO3(aq)
Cu(OH)2 = CuO*H2O =>
Cu(OH)2 = CuO*H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH3CHCH3OH + CuO = CH3COCH3 + H2O + Cu =>
CH3CHCH3OH + CuO = CH3COCH3 + H2O + Cu
Mg + HOH = H + Mg(OH)2 =>
Mg + 2 HOH = 2 H + Mg(OH)2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
C4H7N + O2 = CO2 + H2O + NO2 =>
4 C4H7N + 27 O2 = 16 CO2 + 14 H2O + 4 NO2
Ce2(CO3)3 + H2SO4 = CO2 + H2O + Ce2(SO4)3 =>
Ce2(CO3)3 + 3 H2SO4 = 3 CO2 + 3 H2O + Ce2(SO4)3
MnO4{-} + As2O3 + H{+} = Mn{2+} + As2O5 + H2O =>
4 MnO4{-} + 5 As2O3 + 12 H{+} = 4 Mn{2+} + 5 As2O5 + 6 H2O
C6H6 + Na2SO4 = Na2S + CO2 + H2O =>
4 C6H6 + 15 Na2SO4 = 15 Na2S + 24 CO2 + 12 H2O
MnO4 + HCl = Cl2 + H2O + MnCl2 =>
MnO4 + 8 HCl = 3 Cl2 + 4 H2O + MnCl2
H4Fe(CN)6 + Al(OH)3 = Al4(Fe(CN)6)3 + H2O =>
3 H4Fe(CN)6 + 4 Al(OH)3 = Al4(Fe(CN)6)3 + 12 H2O
Ni + S = NiS =>
Ni + S = NiS
Li + HCl = LiCl + H2 =>
2 Li + 2 HCl = 2 LiCl + H2
ZrCl4(g) + Mg(s) = MgCl2(s) + Zr(s) =>
ZrCl4(g) + 2 Mg(s) = 2 MgCl2(s) + Zr(s)
Bi2SO4 + NH4OH = BiOH + (NH4)2SO4 =>
Bi2SO4 + 2 NH4OH = 2 BiOH + (NH4)2SO4
NH3(aq) + I2(g) = NI3(aq) + H2(g) =>
2 NH3(aq) + 3 I2(g) = 2 NI3(aq) + 3 H2(g)
CuSO4(ac) + NH4CNS(ac) = Cu(CNS)2(s) + (NH4)2SO4(ac) =>
CuSO4(ac) + 2 NH4CNS(ac) = Cu(CNS)2(s) + (NH4)2SO4(ac)
Ce2 + O2 = Ce2O3 =>
2 Ce2 + 3 O2 = 2 Ce2O3
C7H13H2 + O2 = CO2 + H2O =>
4 C7H13H2 + 43 O2 = 28 CO2 + 30 H2O
SO3 + Co(OH)2 = Co2SO4(OH)2 + H2O =>
SO3 + 2 Co(OH)2 = Co2SO4(OH)2 + H2O
C5H5OC2H5 + O2 = CO2 + H2O =>
C5H5OC2H5 + 9 O2 = 7 CO2 + 5 H2O
CaCl2 + H2SO4 = CaSO4 + ClH =>
CaCl2 + H2SO4 = CaSO4 + 2 ClH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C17H34O3 + O2 = CO2 + H2O =>
C17H34O3 + 24 O2 = 17 CO2 + 17 H2O
NaCl + Ca(NO3)2 = CaCl2 + (NaNO3)2 =>
2 NaCl + Ca(NO3)2 = CaCl2 + (NaNO3)2
CH3CH2(CH2O)3COOH + O2 = CO2 + H2O =>
2 CH3CH2(CH2O)3COOH + 13 O2 = 12 CO2 + 12 H2O
Ca(OH)2 + Ca(H2PO4)2 = CaHPO4 + H2O =>
Ca(OH)2 + Ca(H2PO4)2 = 2 CaHPO4 + 2 H2O
HgO + C2H4O2 = C4H6O4Hg + H2O =>
HgO + 2 C2H4O2 = C4H6O4Hg + H2O
C6H12O6 + Ag(NH3)3{+} + OH{-} = Ag + C6H8O7 + NH3 + H2O =>
C6H12O6 + 6 Ag(NH3)3{+} + 6 OH{-} = 6 Ag + C6H8O7 + 18 NH3 + 5 H2O
Au + HNO3 + HCl = HAuCl4 + NO2 + H2O =>
Au + 3 HNO3 + 4 HCl = HAuCl4 + 3 NO2 + 3 H2O
Fe4(Fe(CN)6)3 + KOH = K4(Fe(CN)6) + Fe(OH)3 =>
Fe4(Fe(CN)6)3 + 12 KOH = 3 K4(Fe(CN)6) + 4 Fe(OH)3
N2O3(s) = NO + NO2 =>
N2O3(s) = NO + NO2
Fe + N2O5 = Fe(NO3)2 + Fe3N2 =>
8 Fe + 6 N2O5 = 5 Fe(NO3)2 + Fe3N2
NaF = Na + F2 =>
2 NaF = 2 Na + F2
Au(No3)2 + Cu = Cu(No3)2 + Au =>
Au(No3)2 + Cu = Cu(No3)2 + Au
N2O5 + Al2O3 = Al(NO3)3 =>
3 N2O5 + Al2O3 = 2 Al(NO3)3
NH3 + NaHCO3 = NaNH2 + H2O + CO2 =>
NH3 + NaHCO3 = NaNH2 + H2O + CO2
Cu(OH)2 = CuO*H2O =>
Cu(OH)2 = CuO*H2O
Mn + N2 = Mn3N2 =>
3 Mn + N2 = Mn3N2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
P4 + C12 = PC13 =>
3 P4 + 13 C12 = 12 PC13
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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