| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
FeS + H2(SO4) = FeSO4 + H2S =>
FeS + H2(SO4) = FeSO4 + H2S
P203 + H2O = H3PO3 + H2 =>
2 P203 + 1218 H2O = 406 H3PO3 + 609 H2
NaCl + Ca2SiO4 + HCl = Na2SiO3 + CaCl2 + H2O =>
2 NaCl + Ca2SiO4 + 2 HCl = Na2SiO3 + 2 CaCl2 + H2O
Fe2O3 + ZrO2 = ZrFe2O5 =>
Fe2O3 + ZrO2 = ZrFe2O5
SeF5 + H2O = HF + H5SeO5 =>
SeF5 + 5 H2O = 5 HF + H5SeO5
MHO2 + H2SO4 = MHSO4 + H2O + O2 =>
2 MHO2 + 2 H2SO4 = 2 MHSO4 + 2 H2O + O2
F2 + Cr3 = CrF6 =>
9 F2 + Cr3 = 3 CrF6
NHO3 + Zn(OH)2 = Zn(NO3)2 + H2O =>
2 NHO3 + Zn(OH)2 = Zn(NO3)2 + 2 H2O
CH3COOH + CH3CH(OH)CH2 = CH3COOCH3CH2CH3 + H2O =>
2 CH3COOH + 7 CH3CH(OH)CH2 = 5 CH3COOCH3CH2CH3 + H2O
Hg(NO3)2 = Hg + NO2 + O =>
Hg(NO3)2 = Hg + 2 NO2 + 2 O
BaSO3 = BaS + O2 =>
2 BaSO3 = 2 BaS + 3 O2
Li + F2 = LiF =>
2 Li + F2 = 2 LiF
C6H12O6 + NH3 = C5H9NO2 + CO2 + H2O =>
11 C6H12O6 + 12 NH3 = 12 C5H9NO2 + 6 CO2 + 30 H2O
Fe + NaH2PO4 + H2O + O2 = Fe(H2PO4)2 + NaOH =>
2 Fe + 4 NaH2PO4 + 2 H2O + O2 = 2 Fe(H2PO4)2 + 4 NaOH
Li + HNO3 = LiNO3 + H =>
Li + HNO3 = LiNO3 + H
FeS + H2(SO4) = FeSO4 + H2S =>
FeS + H2(SO4) = FeSO4 + H2S
MnCl4 + CuCO3 = CuCl + Mn(CO3)4 =>
MnCl4 + 4 CuCO3 = 4 CuCl + Mn(CO3)4
Ni + Cl2 = NiCl2 =>
Ni + Cl2 = NiCl2
Pb(OH)2 + Na(OH) = Na2Pb(OH)4 =>
Pb(OH)2 + 2 Na(OH) = Na2Pb(OH)4
AgNO{3} + K{3}PO{4} = Ag{3}PO{4} + KNO{3} =>
AgNO{3} + K{3}PO{4} = Ag{3}PO{4} + KNO{3}
CH3(CH2)5CH3(l) + O2(g) = CH3COOH(g) + H2O(g) =>
2 CH3(CH2)5CH3(l) + 8 O2(g) = 7 CH3COOH(g) + 2 H2O(g)
Na2O + C = Na4C + CO2 =>
2 Na2O + 2 C = Na4C + CO2
C7H8O2 + O2 = CO2 + H2O =>
C7H8O2 + 8 O2 = 7 CO2 + 4 H2O
AgNO3 + KCN = Ag(CN)2 + K + NO3 =>
AgNO3 + 2 KCN = Ag(CN)2 + 2 K + NO3
AlBr3 + Cl2 = AlCl3 + Br2 = =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
Cr(NO3)3 + KOH = KNO3 + Cr(OH)3 =>
Cr(NO3)3 + 3 KOH = 3 KNO3 + Cr(OH)3
SO2 + HNO3 = NO + SO3 + H2 =>
4 SO2 + 2 HNO3 = 2 NO + 4 SO3 + H2
Ba + F2 = BaF2 =>
Ba + F2 = BaF2
CrCl2 + K2Cr2O7 + HCl = CrCl4 + H2O + KCl =>
2 CrCl2 + K2Cr2O7 + 14 HCl = 4 CrCl4 + 7 H2O + 2 KCl
C2H2(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H2(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
HF(aq) + NaOH(aq) = NaH(aq) + OHF(aq) =>
HF(aq) + NaOH(aq) = NaH(aq) + OHF(aq)
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
AgNO3 + HNO3 = Ag(NO3)2 + H2 =>
2 AgNO3 + 2 HNO3 = 2 Ag(NO3)2 + H2
Tb(NO3)3*6H2O + Ni(NO3)2*6H2O + C6H7O8 = Tb3Ni2O7 + H2O + CO2 + N2 =>
90 Tb(NO3)3*6H2O + 60 Ni(NO3)2*6H2O + 128 C6H7O8 = 30 Tb3Ni2O7 + 1348 H2O + 768 CO2 + 195 N2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ba(ClO3)2 + MnO2 + BaOH = BaMnO4 + Ba(ClO)2 + H2O =>
3 Ba(ClO3)2 + 8 MnO2 + 8 BaOH = 8 BaMnO4 + 3 Ba(ClO)2 + 4 H2O
Al + Se = Al3Se3 =>
3 Al + 3 Se = Al3Se3
Br2 + Ca(OH)2 = Br(OH)2 + Ca =>
Br2 + 2 Ca(OH)2 = 2 Br(OH)2 + 2 Ca
Al2O3(s) + HClO4(aq) = Al(ClO4)3(aq) + H2O(l) =>
Al2O3(s) + 6 HClO4(aq) = 2 Al(ClO4)3(aq) + 3 H2O(l)
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
HCOOH + Cu(OH)2 = Cu20 + CO2 + H2O =>
20 HCOOH + 20 Cu(OH)2 = Cu20 + 20 CO2 + 40 H2O
H2NCH2CH2COOHCH3CH2OH = H2NCH2CH2COOCH2CH3H2O =>
H2NCH2CH2COOHCH3CH2OH = H2NCH2CH2COOCH2CH3H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C2H26 + O2 = CO2 + H2O =>
2 C2H26 + 17 O2 = 4 CO2 + 26 H2O
NaCl(aq) + Cu(C2H3O2)2(aq) = CuCl2 + NaC2H3O2 =>
2 NaCl(aq) + Cu(C2H3O2)2(aq) = CuCl2 + 2 NaC2H3O2
K3[Fe(CN)6] + KCNS = K4[Fe(CN)6] + (CNS)6 =>
6 K3[Fe(CN)6] + 6 KCNS = 6 K4[Fe(CN)6] + (CNS)6
CH3CH(CH3)CH(Cl)CH3 + NaOH = CH3CH(CH3)CHCH2 + NaCl + H2O =>
CH3CH(CH3)CH(Cl)CH3 + NaOH = CH3CH(CH3)CHCH2 + NaCl + H2O
Na2S(aq) + KCl(aq) = NaCl(aq) + K2S(aq) =>
Na2S(aq) + 2 KCl(aq) = 2 NaCl(aq) + K2S(aq)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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