| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Bi2O3 = 2 Bi2 + O6
NaH2PO4 = NaHPO4 + H2 =>
2 NaH2PO4 = 2 NaHPO4 + H2
NaCl + Br2 = NaClBr =>
2 NaCl + Br2 = 2 NaClBr
KClO3 + Hg2 = K2O + Hg2Cl2 + O2 =>
4 KClO3 + 2 Hg2 = 2 K2O + 2 Hg2Cl2 + 5 O2
NH3 + F2 = HF + NF3 =>
NH3 + 3 F2 = 3 HF + NF3
Zn + H2CO3 = H + ZnCO3 =>
Zn + H2CO3 = 2 H + ZnCO3
Na2S = Na + S =>
Na2S = 2 Na + S
Cr(OH)3 + Na2CO3 = Na3CrO3 + NaHCO3 =>
Cr(OH)3 + 3 Na2CO3 = Na3CrO3 + 3 NaHCO3
C2H6OCH3COOH = C4H8O2H2O =>
C2H6OCH3COOH = C4H8O2H2O
Al[OH]3 + H4SiO4 = Al4(SiO4)3 + H2O =>
4 Al[OH]3 + 3 H4SiO4 = Al4(SiO4)3 + 12 H2O
C6H5Cl + H2 = C6H6 + HCl =>
C6H5Cl + H2 = C6H6 + HCl
CHCH + HCl = CH2CHCl =>
CHCH + HCl = CH2CHCl
KCo3CaNo3 = KNo3CaCo3 =>
KCo3CaNo3 = KNo3CaCo3
NO3{-} + {-} + H{+} = N2 + H2O =>
2 NO3{-} + 10e + 12 H{+} = N2 + 6 H2O
C8H38 + CUO = CO2 + H2O + CU =>
C8H38 + 35 CUO = 8 CO2 + 19 H2O + 35 CU
C4H9Br + K = C4H9K + Br2 =>
2 C4H9Br + 2 K = 2 C4H9K + Br2
Bi2O3 = Bi2 + O6 =>
2 Bi2O3 = 2 Bi2 + O6
Hemoglobin + O2 = HemoglobinO2 =>
Hemoglobin + O2 = HemoglobinO2
NaCl + AgNO2 = NaNO2 + AgCl =>
NaCl + AgNO2 = NaNO2 + AgCl
Mg + Ba(C2H3O2)2 = Ba + Mg(C2H3O2) =>
2 Mg + Ba(C2H3O2)2 = Ba + 2 Mg(C2H3O2)
K2Cr2O7 + H3SbO3 + H2SO4 = H3SbO4 + Cr2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 3 H3SbO3 + 4 H2SO4 = 3 H3SbO4 + Cr2(SO4)3 + 4 H2O + K2SO4
CHCH2COOH + NaHCO3 = CH3COONa + H2O + CO2 =>
2 CHCH2COOH + 3 NaHCO3 = 3 CH3COONa + H2O + 3 CO2
Ba(OH)2 + Hg2O = BaO + HgOH =>
Ba(OH)2 + Hg2O = BaO + 2 HgOH
H2AuOCl3 + AgNO3 = Ag2[AuOCl3] + HNO3 =>
H2AuOCl3 + 2 AgNO3 = Ag2[AuOCl3] + 2 HNO3
Al2(SO4)3 + NH3 + H2O + C22H23N3O9 = (NH4)2SO4 + Al(OH)3C22H23N3O9 =>
Al2(SO4)3 + 6 NH3 + 6 H2O + 2 C22H23N3O9 = 3(NH4)2SO4 + 2 Al(OH)3C22H23N3O9
NaCH3COO + CH3COOH = CH3COO + H3O + NaCHCO =>
NaCH3COO + CH3COOH = CH3COO + H3O + NaCHCO
LiNaOH = NaLiOH =>
LiNaOH = NaLiOH
K2CrO4 + K2SO3 + H2O = Cr(OH)2 + K2SO4 + KOH =>
K2CrO4 + 2 K2SO3 + 2 H2O = Cr(OH)2 + 2 K2SO4 + 2 KOH
Magnesium + oxygen = Magnesiumoxide =>
2 Mg + O2 = 2 MgO
Zn(s) + NaCl(aq) + H2O(l) = ZnCl2(aq) + NaOH(aq) + H2(g) =>
Zn(s) + 2 NaCl(aq) + 2 H2O(l) = ZnCl2(aq) + 2 NaOH(aq) + H2(g)
Pb + FePO4 = Pb3(PO4)2 + Fe =>
3 Pb + 2 FePO4 = Pb3(PO4)2 + 2 Fe
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HNO3 + NaNO3 = HNa + NO3 =>
HNO3 + NaNO3 = HNa + 2 NO3
Sr + HCl = SrCl + H2 =>
2 Sr + 2 HCl = 2 SrCl + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ca(OH)2 + CaHPO4 + CO2 = Ca99(PO4)59(CO3)01(OH)15(CO3)02 + H2O =>
40 Ca(OH)2 + 59 CaHPO4 + 3 CO2 = Ca99(PO4)59(CO3)01(OH)15(CO3)02 + 62 H2O
BaSO3 + HC2H3O2 = H2O + SO2 + Ba(C2H3O2)2 =>
BaSO3 + 2 HC2H3O2 = H2O + SO2 + Ba(C2H3O2)2
AlBr3 + Cl2 = Al2Cl3 + Br2 =>
4 AlBr3 + 3 Cl2 = 2 Al2Cl3 + 6 Br2
Al + NO3{-} + OH{-} + H2O = Al(OH)4{-} + NH3 =>
8 Al + 3 NO3{-} + 5 OH{-} + 18 H2O = 8 Al(OH)4{-} + 3 NH3
PbCO3 = PbOCO2 =>
PbCO3 = PbOCO2
H2O + K2S = H2S + KOH =>
2 H2O + K2S = H2S + 2 KOH
KI = IK =>
KI = IK
Ca(OH)2 + Mg = Ca + H2O + MgO =>
Ca(OH)2 + Mg = Ca + H2O + MgO
NaHSO3 = Na2SO4 + SO2 + H2 =>
2 NaHSO3 = Na2SO4 + SO2 + H2
Br + HNO3 = HBr + NO3 =>
Br + HNO3 = HBr + NO3
FeCl + AlNO3 = FeNO3 + AlCl =>
FeCl + AlNO3 = FeNO3 + AlCl
H202 + O = H2O =>
H202 + 101 O = 101 H2O
HCl(aq) + Mn2O4(s) = MnCl2(aq) + H2O(l) + Cl2 =>
8 HCl(aq) + Mn2O4(s) = 2 MnCl2(aq) + 4 H2O(l) + 2 Cl2
H2S2O3 = H2O + O2 + S =>
H2S2O3 = H2O + O2 + 2 S
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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