| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + NH4I = NH3 + KI + H2O
BO3H3 + Na2O = Na2B4O7 + H2O =>
4 BO3H3 + Na2O = Na2B4O7 + 6 H2O
Hg2O + O2 = HgO4 =>
2 Hg2O + 7 O2 = 4 HgO4
NH4NO3 = N4 + H2 + O2 =>
2 NH4NO3 = N4 + 4 H2 + 3 O2
Zn + Cu(NO3)1 = Zn2(NO3)1 + Cu =>
2 Zn + Cu(NO3)1 = Zn2(NO3)1 + Cu
수산화칼슘 + 이산화탄소 = 탄산칼슘 + 물 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
FeCl3 + NH4CNS = [Fe(CNS)3] + NH4Cl =>
FeCl3 + 3 NH4CNS = [Fe(CNS)3] + 3 NH4Cl
BaCl2(aq) + Zn(s) = Ba(s) + ZnCl2(aq) =>
BaCl2(aq) + Zn(s) = Ba(s) + ZnCl2(aq)
Mg + CuI = MgI + Cu =>
Mg + CuI = MgI + Cu
MgCl2 + HNo3 = Mg(No3)2 + HCl =>
MgCl2 + 2 HNo3 = Mg(No3)2 + 2 HCl
C3H8O3 + C17H35COOH = C57H110O6 + H2O =>
C3H8O3 + 3 C17H35COOH = C57H110O6 + 3 H2O
Na2B4O7 + CuSO4 + H2O = CuOHBO2 + H3BO3 + Na2SO4 =>
Na2B4O7 + CuSO4 + 5 H2O = CuOHBO2 + 3 H3BO3 + Na2SO4
K2SiO3 + MgCl2 = KCl + MgSiO3 =>
K2SiO3 + MgCl2 = 2 KCl + MgSiO3
HCl + Sb(NO3)3 = HNO3 + SbCl3 =>
3 HCl + Sb(NO3)3 = 3 HNO3 + SbCl3
Fe{2+} + CrO4{2-} + H{+} = Fe{3+} + Cr{3+} + H2O =>
3 Fe{2+} + CrO4{2-} + 8 H{+} = 3 Fe{3+} + Cr{3+} + 4 H2O
K2FeO4 + H2SO4 = K2SO4 + FeO3 + H2O =>
K2FeO4 + H2SO4 = K2SO4 + FeO3 + H2O
SO3 + P = P2O5 + S =>
5 SO3 + 6 P = 3 P2O5 + 5 S
AgNO3 + AnswerK3PO4 = AnswerAg3PO4 + KNO3 =>
3 AgNO3 + AnswerK3PO4 = AnswerAg3PO4 + 3 KNO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mg(OH)2 + C6H8O7 = Mg2C6H4O7 + H2O =>
2 Mg(OH)2 + C6H8O7 = Mg2C6H4O7 + 4 H2O
MnO2 + CH4 = H2O + CO + Mn =>
3 MnO2 + 2 CH4 = 4 H2O + 2 CO + 3 Mn
Al(OH)3 + NH3 = Al(NH3)3 + OH =>
Al(OH)3 + 3 NH3 = Al(NH3)3 + 3 OH
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
H2 + SO42{-} + Fe{2+} = FeS(s) + H2O + H{+} =>
85 H2 + 2 SO42{-} + 2 Fe{2+} = 2 FeS(s) + 84 H2O + 2 H{+}
PbS + O2 = Pb2O3 + SO2 =>
4 PbS + 7 O2 = 2 Pb2O3 + 4 SO2
S{2-} + Fe(CN)6{3-} + Fe{3+} = Fe4[Fe(CN)6]3 + S2 =>
6 S{2-} + 12 Fe(CN)6{3-} + 16 Fe{3+} = 4 Fe4[Fe(CN)6]3 + 3 S2
Al5 + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al5 + 15 NH4ClO4 = 5 Al2O3 + 5 AlCl3 + 15 NO + 30 H2O
Al(OH)3 + NH3 = [Al(NH3)6](OH)3 =>
Al(OH)3 + 6 NH3 = [Al(NH3)6](OH)3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
(NH4)2CO3 + HCl = NH4Cl + H2O + CO2 =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + H2O + CO2
Pb(C2H3O2)2 + H2SO4 = Pb2(SO4)2 + CH3COOH =>
2 Pb(C2H3O2)2 + 2 H2SO4 = Pb2(SO4)2 + 4 CH3COOH
C2H5OH + CH3CO2H = CH3CO2C2H5 + H2O =>
C2H5OH + CH3CO2H = CH3CO2C2H5 + H2O
Na2CO3 + MnCl2 + H2O2 = MnO2 + NaCl + H2CO3 =>
Na2CO3 + MnCl2 + H2O2 = MnO2 + 2 NaCl + H2CO3
Cu + H2SO4 + H2O = Cu(SO4)*5H2O + H2 =>
Cu + H2SO4 + 5 H2O = Cu(SO4)*5H2O + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KO3 + CO4 = K3C2O4 + O4 =>
12 KO3 + 8 CO4 = 4 K3C2O4 + 13 O4
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Fe(NO3)3 = Fe203 + NO2 + O2 =>
406 Fe(NO3)3 = 2 Fe203 + 1218 NO2 + 609 O2
K + CO2 = K2CO2 =>
2 K + CO2 = K2CO2
K2(C2O4)(aq) + CaCl2(aq) = KCl(s) + Ca(C2O4)() =>
K2(C2O4)(aq) + CaCl2(aq) = 2 KCl(s) + Ca(C2O4)()
H2CO3 + Sr(OH)2 = SrCO3 + H2O =>
H2CO3 + Sr(OH)2 = SrCO3 + 2 H2O
FeF2 + PdO = FeO + PdF2 =>
FeF2 + PdO = FeO + PdF2
C6H12O6 + Br2 + H2O = C5H11O5COOH + HBr =>
C6H12O6 + Br2 + H2O = C5H11O5COOH + 2 HBr
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
KOH + FeCl = Fe(OH)3 + K3Cl =>
3 KOH + FeCl = Fe(OH)3 + K3Cl
HNO3 + (NH3) = NH4NO3 =>
HNO3 + (NH3) = NH4NO3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
NH4{+} + H2O = H3O + NH3{+} =>
NH4{+} + H2O = H3O + NH3{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/12/24
Équations équilibrées sur04/11/23
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