| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COO{-} + 2 O2 + H{+} = 2 CO2 + 2 H2O
Cu(HSO3)2 + H2SO4 = CuSO4 + SO2 + H2O =>
Cu(HSO3)2 + H2SO4 = CuSO4 + 2 SO2 + 2 H2O
Mn{2+} + NH3 = Mn(NH3)4{2+} =>
Mn{2+} + 4 NH3 = Mn(NH3)4{2+}
C7H7O3N + O2 = CO2 + H2O + HNO2 =>
C7H7O3N + 8 O2 = 7 CO2 + 3 H2O + HNO2
NaNO3 + SiO2(s) + Al2O3(s) + CO(g) = NaAlSiO4(s) + NO2(g) + CO2(g) =>
2 NaNO3 + 2 SiO2(s) + Al2O3(s) + CO(g) = 2 NaAlSiO4(s) + 2 NO2(g) + CO2(g)
C3H9COH + C2H6O2SO2 = C3H9COCH3 + H2SO4 =>
2 C3H9COH + C2H6O2SO2 = 2 C3H9COCH3 + H2SO4
NaOH + H2CO3 = H2O + Na2CO3 =>
2 NaOH + H2CO3 = 2 H2O + Na2CO3
Fe*2O*3 + H*2 = Fe + H*2O =>
Fe*2O*3 + H*2 = Fe + H*2O
NH4CN = NH4 + CN =>
NH4CN = NH4 + CN
Ca(OH)2 + HCI = Ca(CI)2 + H2O =>
Ca(OH)2 + 2 HCI = Ca(CI)2 + 2 H2O
Fe + HCl + H2O = Cl2Fe*4H2O + H2 =>
Fe + 2 HCl + 4 H2O = Cl2Fe*4H2O + H2
Ag(NO3)2 = Ag + NO3 =>
Ag(NO3)2 = Ag + 2 NO3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
P4O6 + H2O = H2PO4 + H =>
P4O6 + 10 H2O = 4 H2PO4 + 12 H
Na(s) + Br2(l) = NaBr(s) =>
2 Na(s) + Br2(l) = 2 NaBr(s)
KMnO4 + CH3CH2OH + H2SO4 = CH3CHO + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 CH3CH2OH + 3 H2SO4 = 5 CH3CHO + 2 MnSO4 + K2SO4 + 8 H2O
NaNO2 + KMnO4 + H2SO4 = KNO3 + MnSO4 + Na2SO4 + H2O + NaNO3 =>
5 NaNO2 + 2 KMnO4 + 3 H2SO4 = 2 KNO3 + 2 MnSO4 + Na2SO4 + 3 H2O + 3 NaNO3
CH3CH2Cl + AgOH = AgCl + CH3CH2OH =>
CH3CH2Cl + AgOH = AgCl + CH3CH2OH
Al + H2SO4 = Al(HSO4)3 + SO2 + H2O =>
2 Al + 9 H2SO4 = 2 Al(HSO4)3 + 3 SO2 + 6 H2O
C5H12 + I2 = CHI + HI =>
C5H12 + 6 I2 = 5 CHI + 7 HI
CaCl2 + Ag3N = Ag3Cl2 + CaN =>
CaCl2 + Ag3N = Ag3Cl2 + CaN
HNO3(liq) + Hg = H2O + Hg(NO3)2 + NO =>
8 HNO3(liq) + 3 Hg = 4 H2O + 3 Hg(NO3)2 + 2 NO
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
CuCl2 + H2O + Al = H2 + CuOHCl + AlCl3 =>
6 CuCl2 + 6 H2O + 2 Al = 3 H2 + 6 CuOHCl + 2 AlCl3
P3N5 + HNO3 + H2O = H3PO4 + NH4NO3 =>
P3N5 + 5 HNO3 + 12 H2O = 3 H3PO4 + 5 NH4NO3
BaBr2(aq) + Na2SO4(aq) = Ba2SO4(aq) + NaBr2(aq) =>
2 BaBr2(aq) + Na2SO4(aq) = Ba2SO4(aq) + 2 NaBr2(aq)
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
Ca(HCO3)2 + HCl = CaCl2 + (HCO3)H =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2(HCO3)H
Fe + CH{3}COOH = C + FeH{3}COOH =>
Fe + CH{3}COOH = C + FeH{3}COOH
Mg + ZnN = MgN + Zn =>
Mg + ZnN = MgN + Zn
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
H2O2 + K4[Fe(CN)6] = K3[Fe(CN)6] + KOH =>
H2O2 + 2 K4[Fe(CN)6] = 2 K3[Fe(CN)6] + 2 KOH
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
Ga(S) + As(s) = GaAs(S) =>
Ga(S) + As(s) = GaAs(S)
Ca(HCO3)2 + HI = CaI2 + H2O + CO2 =>
Ca(HCO3)2 + 2 HI = CaI2 + 2 H2O + 2 CO2
CuTe = Te + Cu =>
CuTe = Te + Cu
C13H24O4 + O2 = CO2 + H2O =>
C13H24O4 + 17 O2 = 13 CO2 + 12 H2O
Al2O3 + HI = AlI3 + H2O =>
Al2O3 + 6 HI = 2 AlI3 + 3 H2O
KOH + HCl = K + OCl + H2O =>
3 KOH + HCl = 3 K + OCl + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Li + H2SO4 = H4 + Li2SO4 =>
4 Li + 2 H2SO4 = H4 + 2 Li2SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KNO3 + H2O = KOH + NO3H =>
KNO3 + H2O = KOH + NO3H
CuCl2(s) + Al(s) = AlCl3 + Cu =>
3 CuCl2(s) + 2 Al(s) = 2 AlCl3 + 3 Cu
C6H12 + KMnO4 + HOH = C6H12(OH)2 + MnO2 + KOH =>
3 C6H12 + 2 KMnO4 + 4 HOH = 3 C6H12(OH)2 + 2 MnO2 + 2 KOH
Al(OH)3 + H2 + SO4 = Al2(SO4) + H2O =>
2 Al(OH)3 + 3 H2 + SO4 = Al2(SO4) + 6 H2O
RbOH + Li = LiOH + Rb =>
RbOH + Li = LiOH + Rb
Fe2SO4 + HBrO + H2SO4 = Fe2(SO4)3 + HBr + H2O =>
Fe2SO4 + 2 HBrO + 2 H2SO4 = Fe2(SO4)3 + 2 HBr + 2 H2O
C + H + N + NaO2 + S = C11H17N2NaO2S =>
11 C + 17 H + 2 N + NaO2 + S = C11H17N2NaO2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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