| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KCrO4 + S + H2O = SO + 2 KOH + 2 CrO3
C5H8 + O2 = C5H8O2 =>
C5H8 + O2 = C5H8O2
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
Co(OH)3 + HCl + KI = KCl + CoCl2 + I2 + H2O =>
2 Co(OH)3 + 6 HCl + 2 KI = 2 KCl + 2 CoCl2 + I2 + 6 H2O
Cl2 + H2O = HClO + HCl2 =>
3 Cl2 + 2 H2O = 2 HClO + 2 HCl2
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
CH3CH2CH2COOH + Al(OH)3 = (CH3CH2CH2COO)3Al + H2O =>
3 CH3CH2CH2COOH + Al(OH)3 = (CH3CH2CH2COO)3Al + 3 H2O
NaClO4 + Pb(NO3)2 = PbClO4 + Na(NO3)2 =>
NaClO4 + Pb(NO3)2 = PbClO4 + Na(NO3)2
Cr + Fe3(PO4)2 = Fe + Cr3(PO4)4 =>
3 Cr + 2 Fe3(PO4)2 = 6 Fe + Cr3(PO4)4
K2Cr2O7 + C2H5OH + H2SO4 = KCr(SO4)2 + CH3COOH + H2O =>
2 K2Cr2O7 + 3 C2H5OH + 8 H2SO4 = 4 KCr(SO4)2 + 3 CH3COOH + 11 H2O
K2SO4 + CaBr2 = CaSO4 + KBr =>
K2SO4 + CaBr2 = CaSO4 + 2 KBr
H + NF = NHF =>
H + NF = NHF
NaHCO3(aq) + HCl(aq) = H2O(l) + NaCl(aq) + CO2(g) =>
NaHCO3(aq) + HCl(aq) = H2O(l) + NaCl(aq) + CO2(g)
Li2SO4 + Mg(OH)2 = LiOH + MgSO4 =>
Li2SO4 + Mg(OH)2 = 2 LiOH + MgSO4
Mg3(PO4)2 + Na2O = MgO + Na3(PO4) =>
Mg3(PO4)2 + 3 Na2O = 3 MgO + 2 Na3(PO4)
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Al + H{+} = Al{3} + H2 =>
2 Al + 6 H{+} = 2 Al{3} + 3 H2
Ca3Ti2O7 = Ca3Ti2O6 + O2 =>
2 Ca3Ti2O7 = 2 Ca3Ti2O6 + O2
AgNO2 = Ag + NO2 =>
AgNO2 = Ag + NO2
Al + FeSO4 = Al2(SO4)3 + Fe =>
2 Al + 3 FeSO4 = Al2(SO4)3 + 3 Fe
O{2-} = O + {-} =>
O{2-} = O + 2e
KMnO4 + C3H(OH)3 = K2CO3 + Mn2O3 + CO2 + H2O =>
10 KMnO4 + 4 C3H(OH)3 = 5 K2CO3 + 5 Mn2O3 + 7 CO2 + 8 H2O
Al2(SO4)3 + Sr(OH)2 = Al(OH)3 + Sr(SO4) =>
Al2(SO4)3 + 3 Sr(OH)2 = 2 Al(OH)3 + 3 Sr(SO4)
FrClO3(s) = FrCl(s) + O2(g) =>
2 FrClO3(s) = 2 FrCl(s) + 3 O2(g)
Cu4H12 + O2 = H2O + Cu2 =>
Cu4H12 + 3 O2 = 6 H2O + 2 Cu2
CH3 + O2 = CO2 + H2O =>
4 CH3 + 7 O2 = 4 CO2 + 6 H2O
Cu(CH3COO)2 = Cu + HCH3COO + CO =>
2 Cu(CH3COO)2 = 2 Cu + 3 HCH3COO + 2 CO
BaC2O4 + HCl = BaCl2 + H2C2O4 =>
BaC2O4 + 2 HCl = BaCl2 + H2C2O4
NaNO3(s) = NaNO2(s) + O2(g) =>
2 NaNO3(s) = 2 NaNO2(s) + O2(g)
Al2O3 + HCl = AlCl3 + H + O3 =>
Al2O3 + 6 HCl = 2 AlCl3 + 6 H + O3
C6H12O6 = CH2O =>
C6H12O6 = 6 CH2O
C2H5OH = (C2H5)2O + H2O =>
2 C2H5OH = (C2H5)2O + H2O
Cl2O6 + AlCl3 = ClO2Cl + Al(ClO4)3 =>
3 Cl2O6 + AlCl3 = 3 ClO2Cl + Al(ClO4)3
C2H6O(ethanol) + O2 = C2H4O + H2O =>
2 C2H6O(ethanol) + O2 = 2 C2H4O + 2 H2O
Fe2P(s) + S(s) = P4S10(s) + FeS(s) =>
4 Fe2P(s) + 18 S(s) = P4S10(s) + 8 FeS(s)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Cu(NH3)4 + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu(NH3)4 + 32 HNO3 = Cu(NO3)2 + 34 NO2 + 22 H2O
SnO2 = O2 + SnO =>
2 SnO2 = O2 + 2 SnO
Pb + LiOH = Pb(OH)2 + Li =>
Pb + 2 LiOH = Pb(OH)2 + 2 Li
Mg + S + O2 = MgSO3 =>
2 Mg + 2 S + 3 O2 = 2 MgSO3
Ca(C2H3O2)2*H2O + Na2CO3 = CaCO3*H2O + NaC2H3O2 =>
Ca(C2H3O2)2*H2O + Na2CO3 = CaCO3*H2O + 2 NaC2H3O2
Pb(NO3)2 + CaCl2 = PbCl2 + Ca(NO3)2 =>
Pb(NO3)2 + CaCl2 = PbCl2 + Ca(NO3)2
CH2COOH + C2H5OH = CH3COOHC2H5 + H2O =>
3 CH2COOH + 7 C2H5OH = 5 CH3COOHC2H5 + 3 H2O
SO2 + KOH0 = K2SO3 + H2O =>
SO2 + 2 KOH0 = K2SO3 + H2O
Ca(C2H3O2)2(aq) + (NH4)2CO3(aq) = NH4C2H3O2(aq) + CaCO3(s) =>
Ca(C2H3O2)2(aq) + (NH4)2CO3(aq) = 2 NH4C2H3O2(aq) + CaCO3(s)
KClO3 + MgBr2 = KBr + Mg(ClO3)2 =>
2 KClO3 + MgBr2 = 2 KBr + Mg(ClO3)2
C2H5OH + KMnO4 = HC2H3O2 + MnO2 + KOH + H2O =>
3 C2H5OH + 4 KMnO4 = 3 HC2H3O2 + 4 MnO2 + 4 KOH + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cl + KN = N + KCl =>
Cl + KN = N + KCl
CH3 + Cl = CCl4 + HCl =>
CH3 + 7 Cl = CCl4 + 3 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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