| Équations équilibrées la veille | Équations équilibrées le lendemain |
K + BaO = Ba + KO
Li3N = Li + N2 =>
2 Li3N = 6 Li + N2
C3H8O + K2Cr2O7 + H2SO4 = C3H6O + Cr2(SO4)3 + H2O + K2SO4 =>
3 C3H8O + K2Cr2O7 + 4 H2SO4 = 3 C3H6O + Cr2(SO4)3 + 7 H2O + K2SO4
CuCl2 + Na2CO3 = CuCO3 + NaCl =>
CuCl2 + Na2CO3 = CuCO3 + 2 NaCl
Cr + MgSO4 = CrSO4 + Mg =>
Cr + MgSO4 = CrSO4 + Mg
Li2CO3 + Mg3P2 = Li3P + MgCO3 =>
3 Li2CO3 + Mg3P2 = 2 Li3P + 3 MgCO3
ZnO + N2O5 = N2O + ZnO5 =>
ZnO + N2O5 = N2O + ZnO5
Cu2O + H2SO4 = CuSO4 + SO2 + H2O =>
Cu2O + 3 H2SO4 = 2 CuSO4 + SO2 + 3 H2O
NH4(OH) + HCl = NH4Cl + H2O =>
NH4(OH) + HCl = NH4Cl + H2O
Hydrochloricacid + lithiumhydroxide = water + lithiumchloride =>
HCl + LiOH = H2O + LiCl
KJ + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + J2 + H2O =>
6 KJ + K2Cr2O7 + 7 H2SO4 = 4 K2SO4 + Cr2(SO4)3 + 3 J2 + 7 H2O
S + Na(OH) = Na2S + Na2SO3 + H2O =>
3 S + 6 Na(OH) = 2 Na2S + Na2SO3 + 3 H2O
Au3 + S2 = AuS =>
2 Au3 + 3 S2 = 6 AuS
C47H51NO14 + O2 = CO2 + H2O + N =>
4 C47H51NO14 + 211 O2 = 188 CO2 + 102 H2O + 4 N
HC2H3O2(aq) + Ba(OH)2(aq) = H2O(l) + Ba(C2H3O2)2() =>
2 HC2H3O2(aq) + Ba(OH)2(aq) = 2 H2O(l) + Ba(C2H3O2)2()
CuSO4 + Na2SO3 + KSCN + H2O = Na2SO4 + KHSO4 + CuSCN =>
2 CuSO4 + Na2SO3 + 2 KSCN + H2O = Na2SO4 + 2 KHSO4 + 2 CuSCN
AgNO3 + NCl = AgCl + NNO3 =>
AgNO3 + NCl = AgCl + NNO3
KCl + Ca3P2 = K3P + CaCl2 =>
6 KCl + Ca3P2 = 2 K3P + 3 CaCl2
zinc + C4H6O4Pb = lead + Zn(O2CCH3)2 =>
Zn + C4H6O4Pb = Pb + Zn(O2CCH3)2
NaOH(aq) + FeBr2(aq) = NaBr2 + FeOH =>
NaOH(aq) + FeBr2(aq) = NaBr2 + FeOH
Bi + Te = Bi2Te3 =>
2 Bi + 3 Te = Bi2Te3
Cl + O = Cl2O10 =>
2 Cl + 10 O = Cl2O10
C5H9NO2 + O2 = CO2 + H2O + HNO3 =>
2 C5H9NO2 + 15 O2 = 10 CO2 + 8 H2O + 2 HNO3
NiNO3 + KCO3 = NiCO3 + KNO3 =>
NiNO3 + KCO3 = NiCO3 + KNO3
KClO3 + SO2 = ClO2 + K2SO4 =>
2 KClO3 + SO2 = 2 ClO2 + K2SO4
Mg + Fe(OH)2 = Fe + Mg(OH)2 =>
Mg + Fe(OH)2 = Fe + Mg(OH)2
HCl + Pb(NO4)2 = PbCl2 + HNO4 =>
2 HCl + Pb(NO4)2 = PbCl2 + 2 HNO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH4Cl + Cl = HCl + NCl3(NCl3) =>
2 NH4Cl + 12 Cl = 8 HCl + NCl3(NCl3)
MnO4{-} + S2O3{2-} + H2O = MnO2 + SO4{2+} + OH{-} =>
16 MnO4{-} + 3 S2O3{2-} + 17 H2O = 16 MnO2 + 6 SO4{2+} + 34 OH{-}
KNO3 + CH4 = HNO3 + KCH3 =>
KNO3 + CH4 = HNO3 + KCH3
NH4HCO3 + HCOOH = HCO2NH4 + CO2 + H2O =>
NH4HCO3 + HCOOH = HCO2NH4 + CO2 + H2O
FeSO4 + KCl = FeCl2 + K2SO4 =>
FeSO4 + 2 KCl = FeCl2 + K2SO4
C6H12 + Br2(aq) = C6H11 + HBr =>
2 C6H12 + Br2(aq) = 2 C6H11 + 2 HBr
CH3(CH2)8CHO + O2 = CO2 + H2O =>
2 CH3(CH2)8CHO + 29 O2 = 20 CO2 + 20 H2O
AsS5 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 AsS5 + 35 HNO3 + 2 H2O = 15 H2SO4 + 3 H3AsO4 + 35 NO
Al(NO3)3 + Mg = Mg(NO3)2 + Al =>
2 Al(NO3)3 + 3 Mg = 3 Mg(NO3)2 + 2 Al
fructose = ethanol + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Co(NO3)2 + Na2S = CoS + Na2(NO3)2 =>
Co(NO3)2 + Na2S = CoS + Na2(NO3)2
Ba(HCO3)2 + Ba(OH)2 = BaCO3 + H2O =>
Ba(HCO3)2 + Ba(OH)2 = 2 BaCO3 + 2 H2O
Al(OH)3 + NH3 = Al(NH3)3 + OH =>
Al(OH)3 + 3 NH3 = Al(NH3)3 + 3 OH
CaCl2(aq) + K2CO3(aq) = Ca2(CO3)2(s) + ClK(aq) =>
2 CaCl2(aq) + 2 K2CO3(aq) = Ca2(CO3)2(s) + 4 ClK(aq)
H2O(g) + C(g) = CO(g) + H(g) =>
H2O(g) + C(g) = CO(g) + 2 H(g)
AgBr + Zn + H2SO4 = ZnSO4 + Ag + HBr =>
2 AgBr + Zn + H2SO4 = ZnSO4 + 2 Ag + 2 HBr
Al(NO3)3 + LiOH = AlOH + Li(NO3)3 =>
Al(NO3)3 + LiOH = AlOH + Li(NO3)3
C3H7OH + C2H5COOH = C2H5COOCH3CH4 + H2O =>
7 C3H7OH + 3 C2H5COOH = 6 C2H5COOCH3CH4 + H2O
CO2 + OH{-} = CO3{-2} + H2O =>
CO2 + 2 OH{-} = CO3{-2} + H2O
C10H68 + O2 = CO2 + H2O =>
C10H68 + 27 O2 = 10 CO2 + 34 H2O
MoS2 + Co3S4 = S + MoCo3 =>
MoS2 + Co3S4 = 6 S + MoCo3
NaBrO + HCl = Br2 + NaClO + H2O + NaCl =>
2 NaBrO + 2 HCl = Br2 + NaClO + H2O + NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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