| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe(NO3)3 + 3(NH4)2SO4 = 6 NH4 + 6 NO3 + Fe2(SO4)3
AgNO3 + CuO = Cu(NO3)2 + Ag2O =>
2 AgNO3 + CuO = Cu(NO3)2 + Ag2O
C9H20 + Cl2 = C9H17Cl + HCl =>
C9H20 + 2 Cl2 = C9H17Cl + 3 HCl
Fe2O3(s) + H2SO4(aq) = Fe2(SO4)3(aq) + H2O =>
Fe2O3(s) + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 3 H2O
PbO2 + NaNO2 + H2SO4 = NaNO3 + H2O + PbSO4 =>
PbO2 + NaNO2 + H2SO4 = NaNO3 + H2O + PbSO4
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
NaNO3 = NaO3 + N =>
NaNO3 = NaO3 + N
KCO3 + C = CO + K =>
KCO3 + 2 C = 3 CO + K
Ga(OH)3 + Ba(OH)2 = Ba([Ga(OH)4])2 =>
2 Ga(OH)3 + Ba(OH)2 = Ba([Ga(OH)4])2
ZnBr2 + KOH = KBr + Zn(OH)2 =>
ZnBr2 + 2 KOH = 2 KBr + Zn(OH)2
Mg(OH)2 + ZnO = MgO + Zn(OH)2 =>
Mg(OH)2 + ZnO = MgO + Zn(OH)2
Ag + HNO3 = H2O + NO2 + AgO2 =>
Ag + 4 HNO3 = 2 H2O + 4 NO2 + AgO2
C3H7COOH + C4H9OH = C3H7COOC4H9 + H2O =>
C3H7COOH + C4H9OH = C3H7COOC4H9 + H2O
KNO3 = KON + O2 =>
KNO3 = KON + O2
Ca(HSO3)2 = CaO + SO2 + H2O =>
Ca(HSO3)2 = CaO + 2 SO2 + H2O
CaI(aq) + Hg(NO3)2(aq) = HgI + Ca(NO3)2 =>
CaI(aq) + Hg(NO3)2(aq) = HgI + Ca(NO3)2
Fe(No)3 + NaOH = Fe(OH)3 + NaNo =>
Fe(No)3 + 3 NaOH = Fe(OH)3 + 3 NaNo
Cu(NO3)2 + Sr(OH)2 = Sr(NO3)2 + Cu(OH)2 =>
Cu(NO3)2 + Sr(OH)2 = Sr(NO3)2 + Cu(OH)2
NH4 + OH + NaOH = NaNO3 + H2O =>
NH4 + 9 OH + NaOH = NaNO3 + 7 H2O
Fe + Au(NO3)3 = Fe(NO3)2 + Au =>
3 Fe + 2 Au(NO3)3 = 3 Fe(NO3)2 + 2 Au
Ga2O3 + KOH + H2O = K[Ga(OH)4] =>
Ga2O3 + 2 KOH + 3 H2O = 2 K[Ga(OH)4]
KCO3 + H2SO4 = KSO4 + CO2 + H2O =>
KCO3 + H2SO4 = KSO4 + CO2 + H2O
Zn{2+} + Mn = Zn + Mn{2+} =>
Zn{2+} + Mn = Zn + Mn{2+}
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
CH3COOH + CH3CH2OH = CH2COOH2CH3 + H2O =>
3 CH3COOH + 3 CH3CH2OH = 4 CH2COOH2CH3 + H2O
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
Fe + CuCI2 = FeCI2 + Cu =>
Fe + CuCI2 = FeCI2 + Cu
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
CH3COO + H2O = CH3COOH + OH =>
CH3COO + H2O = CH3COOH + OH
K2S + HNO3 = H2S + KNO3 =>
K2S + 2 HNO3 = H2S + 2 KNO3
CH3OH + HCOOK = HCOOH + CH3OK =>
CH3OH + HCOOK = HCOOH + CH3OK
Cu(NO3)2 + Sr(OH)2 = Sr(NO3)2 + Cu(OH)2 =>
Cu(NO3)2 + Sr(OH)2 = Sr(NO3)2 + Cu(OH)2
ZnSO4(aq) + NH4OH(aq) = ZnOH + NH4SO4 =>
ZnSO4(aq) + NH4OH(aq) = ZnOH + NH4SO4
Mg + Co{+2} = Mg{+2} + Co =>
Mg + Co{+2} = Mg{+2} + Co
Na2SO4 + MgCl2 = MgSO4 + NaCl =>
Na2SO4 + MgCl2 = MgSO4 + 2 NaCl
NH4 + OH + NaOH = NaNO3 + H2O =>
NH4 + 9 OH + NaOH = NaNO3 + 7 H2O
C6H14 + O2 = H2O(g) + CO2 =>
2 C6H14 + 19 O2 = 14 H2O(g) + 12 CO2
Cu(NO3)2 + Sr(OH)2 = Sr(NO3)2 + Cu(OH)2 =>
Cu(NO3)2 + Sr(OH)2 = Sr(NO3)2 + Cu(OH)2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
KNO2 + K2Cr2O7 + H2SO4 = KNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 KNO2 + K2Cr2O7 + 4 H2SO4 = 3 KNO3 + Cr2(SO4)3 + K2SO4 + 4 H2O
Na2SO4 + MgCl2 = MgSO4 + NaCl =>
Na2SO4 + MgCl2 = MgSO4 + 2 NaCl
Li2O + Mg = MgO + Li =>
Li2O + Mg = MgO + 2 Li
N = N2 =>
2 N = N2
HI = H2 + I2 =>
2 HI = H2 + I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/25
Équations équilibrées sur04/29/24
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