| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 + 3 Ag2O = 3 H2O + N2 + 6 Ag
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Cu{+}{+} = Cu{2+} + e =>
Cu{+}{+} = Cu{2+} + e
Al2O3 + Cr2O7 + H2O = AlCr3(OH)3 + OH =>
Al2O3 + 3 Cr2O7 + 24 H2O = 2 AlCr3(OH)3 + 42 OH
CH5O3P + O2 = P2O5 + CO2 + H2O =>
2 CH5O3P + 4 O2 = P2O5 + 2 CO2 + 5 H2O
Li + H2SiO3 = Li2SiO3 + H2 =>
2 Li + H2SiO3 = Li2SiO3 + H2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Zn(s) + H2O(l) = Zn(OH)2(s) + H2(g) =>
Zn(s) + 2 H2O(l) = Zn(OH)2(s) + H2(g)
SbCl5 + KI = KCl + I2 + SbCl3 =>
SbCl5 + 2 KI = 2 KCl + I2 + SbCl3
CdNO3 + MgI = MgNO3 + ICd =>
CdNO3 + MgI = MgNO3 + ICd
Nb2O5 + Al = Nb + AlO =>
Nb2O5 + 5 Al = 2 Nb + 5 AlO
C2H2 + O = H2O + CO2 =>
C2H2 + 5 O = H2O + 2 CO2
CH6N2O3 + C6H10OS2 = C7H16N2O4S2 =>
CH6N2O3 + C6H10OS2 = C7H16N2O4S2
HgSO4 + NH4NO3 = Hg(NO3)2 + (NH4)2SO4 =>
HgSO4 + 2 NH4NO3 = Hg(NO3)2 + (NH4)2SO4
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
CO(NH2)2(aq) + HOCl(aq) = NCl3(aq) + CO2(aq) + H2O(l) =>
CO(NH2)2(aq) + 6 HOCl(aq) = 2 NCl3(aq) + CO2(aq) + 5 H2O(l)
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
C6H12O6 + NH3 = C6H14N2O2 + H2O + O2 =>
C6H12O6 + 2 NH3 = C6H14N2O2 + 2 H2O + O2
Mn + HgCl2 = MnCl2 + Hg =>
Mn + HgCl2 = MnCl2 + Hg
RCOORNaOH = RCOONaROH =>
RCOORNaOH = RCOONaROH
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Ga + H2SO4 = Ga2(SO4)3 + H2 =>
2 Ga + 3 H2SO4 = Ga2(SO4)3 + 3 H2
F3 = F =>
F3 = 3 F
KSCN + K2CrO4 = KCrO4 + K2SCN =>
KSCN + K2CrO4 = KCrO4 + K2SCN
NH4(NO3) + Na(OH) = NH4 + H2O + Na(NO3) =>
9 NH4(NO3) + 10 Na(OH) = 8 NH4 + 7 H2O + 10 Na(NO3)
K2O + KNO2 + Cl2 = KNO3 + KCl =>
K2O + KNO2 + Cl2 = KNO3 + 2 KCl
C2H5(NH2) + HNO3 = C2H5OH + N2 + H2O =>
5 C2H5(NH2) + 3 HNO3 = 5 C2H5OH + 4 N2 + 4 H2O
BeSO4 + KOH = BeOH + KSO4 =>
BeSO4 + KOH = BeOH + KSO4
Mg(NO3)2 + NH3 = H2O + Mg(OH)2 + N =>
3 Mg(NO3)2 + 10 NH3 = 12 H2O + 3 Mg(OH)2 + 16 N
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
C5H8 + KMnO4 + H2SO4 = (HOOC)2(CH2)3 + K2SO4 + MnSO4 + H2O =>
5 C5H8 + 8 KMnO4 + 12 H2SO4 = 5(HOOC)2(CH2)3 + 4 K2SO4 + 8 MnSO4 + 12 H2O
H2O2 + KI = O2 + KOH + HI =>
2 H2O2 + 2 KI = O2 + 2 KOH + 2 HI
CH3CHOHCH2CH3 + K2Cr2O7 + H2SO4 = CH3CHCH3COOH + K2SO4 + Cr2(SO)4 + H2O =>
7 CH3CHOHCH2CH3 + K2Cr2O7 + 5 H2SO4 = 7 CH3CHCH3COOH + K2SO4 + Cr2(SO)4 + 12 H2O
Bi(NO3)3 + NaOH + NaSn(OH)3 = Bi + Na[Sn(OH)4] + NaNO3 =>
Bi(NO3)3 + 3 NaOH + 3 NaSn(OH)3 = Bi + 3 Na[Sn(OH)4] + 3 NaNO3
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
CH3COOH + NaHCO3 = CO2 + H2O + NaCOOH =>
CH3COOH + 4 NaHCO3 = 2 CO2 + 2 H2O + 4 NaCOOH
CuCo3 + NaOH = Cu(OH)2 + Na2Co3 =>
CuCo3 + 2 NaOH = Cu(OH)2 + Na2Co3
Al2O3 + CaC2 = Al + CaO + CO =>
Al2O3 + CaC2 = 2 Al + CaO + 2 CO
KFeI2 + Cl2 = I2 + FeCl2 + KCl =>
2 KFeI2 + 3 Cl2 = 2 I2 + 2 FeCl2 + 2 KCl
K2HPO4KOH = K3PO4H2O =>
K2HPO4KOH = K3PO4H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe2O3 + Fe(OH)3 = Fe(OH)2 + O2 =>
2 Fe2O3 + 8 Fe(OH)3 = 12 Fe(OH)2 + 3 O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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