| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CHBrCH2CH3 + KOH = CH3CH(OH)CH2CH3 + KBr
AgF + KCl = AgCl + KF =>
AgF + KCl = AgCl + KF
CH3CH2CH2OH + HCl{+} = CH3CH2CH2Cl{+} + H2O =>
CH3CH2CH2OH + HCl{+} = CH3CH2CH2Cl{+} + H2O
C5H9NO4 + O2 = H2O + CO2 + NH3 =>
2 C5H9NO4 + 9 O2 = 6 H2O + 10 CO2 + 2 NH3
H2O2(aq) + H2SO4(aq) + FeSO4(aq) = Fe2(SO4)3(aq) + H2O(l) =>
H2O2(aq) + H2SO4(aq) + 2 FeSO4(aq) = Fe2(SO4)3(aq) + 2 H2O(l)
Cr(OH)3 + HCl = CrCl3 + H2O =>
Cr(OH)3 + 3 HCl = CrCl3 + 3 H2O
Li2CO3 + Pb(NO3)2 = LiNO3 + PbCO3 =>
Li2CO3 + Pb(NO3)2 = 2 LiNO3 + PbCO3
C6H5NO2 + Fe + H2O = C6H5NH2 + Fe2O3 =>
C6H5NO2 + 2 Fe + H2O = C6H5NH2 + Fe2O3
VCl3 + Zn + HCl = ZnCl2 + VH3 =>
VCl3 + 3 Zn + 3 HCl = 3 ZnCl2 + VH3
Zn + AgO2 = Ag + ZnO =>
2 Zn + AgO2 = Ag + 2 ZnO
N3P + H2O = PH3 + NOH =>
N3P + 3 H2O = PH3 + 3 NOH
Ca(HCO3)2 + Na2Co3 = CaCo3 + NaHCO3 =>
Ca(HCO3)2 + Na2Co3 = CaCo3 + 2 NaHCO3
Cr(OH)2 + HNO3 = Cr(NO3)2 + H2O =>
Cr(OH)2 + 2 HNO3 = Cr(NO3)2 + 2 H2O
SH2 + MnO4K + ClH = ClK + Cl2Mn + S + H2O =>
5 SH2 + 2 MnO4K + 6 ClH = 2 ClK + 2 Cl2Mn + 5 S + 8 H2O
KMnO4 + KOH + Cu = K2MnO4 + Cu(OH)2 =>
2 KMnO4 + 2 KOH + Cu = 2 K2MnO4 + Cu(OH)2
NH4Cl + KOH = NH4(OH) + KCl =>
NH4Cl + KOH = NH4(OH) + KCl
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
Ca(s) + S(s) = Ca2S =>
2 Ca(s) + S(s) = Ca2S
C3H5(NO3)3 = CO2(g) + N2(g) + H2O(i) + O2(g) =>
4 C3H5(NO3)3 = 12 CO2(g) + 6 N2(g) + 10 H2O(i) + O2(g)
H + O + KI = KOH + I2 =>
2 H + 2 O + 2 KI = 2 KOH + I2
Zn + I2 = ZnI =>
2 Zn + I2 = 2 ZnI
Zn + H3AsO3 + HCl = ZnCl + AsH3 + H2O =>
6 Zn + H3AsO3 + 6 HCl = 6 ZnCl + AsH3 + 3 H2O
K2CO3 + CeO2 + WO3 = KCe(WO4)2 + CO2 + O2 =>
2 K2CO3 + 4 CeO2 + 8 WO3 = 4 KCe(WO4)2 + 2 CO2 + O2
C10H13O2N + KMnO4 + H2SO4 = C9H9NO8 + CO2 + K2SO4 + MnSO4 + H2O =>
C10H13O2N + 4 KMnO4 + 6 H2SO4 = C9H9NO8 + CO2 + 2 K2SO4 + 4 MnSO4 + 8 H2O
C19H17NO3 + O2 = CO2 + H2O + NO2 =>
4 C19H17NO3 + 91 O2 = 76 CO2 + 34 H2O + 4 NO2
XO + HCl = XCl2 + H2O =>
XO + 2 HCl = XCl2 + H2O
Fe(C5H5)2 + C2H3OCl + AlCl3 = Fe(C5H5)2C2H3O + AlCl4 =>
Fe(C5H5)2 + C2H3OCl + AlCl3 = Fe(C5H5)2C2H3O + AlCl4
Zn(HCO3) = Zn + HCO3 =>
Zn(HCO3) = Zn + HCO3
KC4H5O6 = KC4 + H5 + O6 =>
KC4H5O6 = KC4 + H5 + O6
KMnO4 + FeSO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + H2O =>
2 KMnO4 + 10 FeSO4 + 9 H2SO4 = 2 KHSO4 + 5 Fe2(SO4)3 + 2 MnSO4 + 8 H2O
NaOH + BH4 + PtCl6 = BCl3 + H2 + NaPt + H2O =>
2 NaOH + 4 BH4 + 2 PtCl6 = 4 BCl3 + 7 H2 + 2 NaPt + 2 H2O
HCN + K(OH) = KCN + H2O =>
HCN + K(OH) = KCN + H2O
POH3 + O2 = H2O + P4O5 =>
8 POH3 + 7 O2 = 12 H2O + 2 P4O5
CuPO4 + ZnSO4 = CuSO4 + ZnPO4 =>
CuPO4 + ZnSO4 = CuSO4 + ZnPO4
CO2(g) + H2O(l) = C6H12O6(aq) + O2(g) =>
6 CO2(g) + 6 H2O(l) = C6H12O6(aq) + 6 O2(g)
Zn + AgNO3 = NO3 + AgZn =>
Zn + AgNO3 = NO3 + AgZn
NaCH3COO + NiCl2 = Ni(C2H3O2)2 + NaCl =>
2 NaCH3COO + NiCl2 = Ni(C2H3O2)2 + 2 NaCl
Na2SO3 = Na2OSO2 =>
Na2SO3 = Na2OSO2
Hg + HCl = Hg2Cl2 + H =>
2 Hg + 2 HCl = Hg2Cl2 + 2 H
KOH + KHSO4 = K2SO4 + HOH =>
KOH + KHSO4 = K2SO4 + HOH
Na2[Mn(OH)4] + NaOH = Na4[Mn(OH)6] =>
Na2[Mn(OH)4] + 2 NaOH = Na4[Mn(OH)6]
K2SO4 + NH4 = (NH4)2SO4 + K =>
K2SO4 + 2 NH4 = (NH4)2SO4 + 2 K
NH4Cl + Fe2O3 + H2O = FeCl3 + NH4OH =>
6 NH4Cl + Fe2O3 + 3 H2O = 2 FeCl3 + 6 NH4OH
Zn(Hg) + HgO = ZnO + Hg =>
Zn(Hg) + HgO = ZnO + 2 Hg
Th + Ce(OH)3 = ThO2 + Ce + H2O =>
3 Th + 4 Ce(OH)3 = 3 ThO2 + 4 Ce + 6 H2O
HF + A(OH)3 = AF3 + H2O =>
3 HF + A(OH)3 = AF3 + 3 H2O
K2(CrO4) + H2SO4 = K2Cr2O7 + K2SO4 + H2O =>
2 K2(CrO4) + H2SO4 = K2Cr2O7 + K2SO4 + H2O
Sb2S5 + HCl = SbCl3 + S + H2S =>
Sb2S5 + 6 HCl = 2 SbCl3 + 2 S + 3 H2S
CoCl2 + CO3 = Cl2O3 + CoC =>
CoCl2 + CO3 = Cl2O3 + CoC
C57H104O6(l) + O2(g) = CO2(g) + H2O(g) =>
C57H104O6(l) + 80 O2(g) = 57 CO2(g) + 52 H2O(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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