| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2Cr2O7 + 3 Hg2O + 10 H2SO4 = 6 HgSO4 + Cr2(SO4)3 + K2SO4 + 10 H2O
C6H10O5 = H2O + C =>
C6H10O5 = 5 H2O + 6 C
NaHCO3 = NaHCO + O2 =>
NaHCO3 = NaHCO + O2
KClBaCl2 = BaClKCl2 =>
KClBaCl2 = BaClKCl2
Pb(NO3)2 + K2SO3 = PbSO3 + KNO3 =>
Pb(NO3)2 + K2SO3 = PbSO3 + 2 KNO3
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
HC2H3O2 + O = CO2 + H2O =>
HC2H3O2 + 4 O = 2 CO2 + 2 H2O
C2H5OH + KMnO4 + KOH = K2MnO4 + H2O + CH3COOH =>
C2H5OH + 4 KMnO4 + 4 KOH = 4 K2MnO4 + 3 H2O + CH3COOH
C3H7OH + H2 = C3H8 + H2O =>
C3H7OH + H2 = C3H8 + H2O
OH{-} + MnO4{-} + HSO3{-} = MnO2 + SO4{2-} + H2O =>
OH{-} + 2 MnO4{-} + 3 HSO3{-} = 2 MnO2 + 3 SO4{2-} + 2 H2O
C7H8O + H2 = C7H14O =>
C7H8O + 3 H2 = C7H14O
HgCl2 + MnO2 + H2SO4 = HgSO4 + MnSO4 + H2O + Cl2 =>
HgCl2 + MnO2 + 2 H2SO4 = HgSO4 + MnSO4 + 2 H2O + Cl2
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
LiOH + KCl = LiCl + KOH =>
LiOH + KCl = LiCl + KOH
Be(NO3)2(aq) + NaOH(aq) = Be(OH)2(s) + NaNO3(aq) =>
Be(NO3)2(aq) + 2 NaOH(aq) = Be(OH)2(s) + 2 NaNO3(aq)
Ba + Cr2O7 = BaCr2O7 =>
Ba + Cr2O7 = BaCr2O7
H{2}{+} = H{2}O =>
H{2}{+} = H{2}O
FeCl2 + Al = Fe + AlCl3 =>
3 FeCl2 + 2 Al = 3 Fe + 2 AlCl3
BaH2 + H2O = Ba(OH)2 + H2 =>
BaH2 + 2 H2O = Ba(OH)2 + 2 H2
C6H10O5 = H2O + C =>
C6H10O5 = 5 H2O + 6 C
K2SO4 + FeBr3 = KBr + Fe2(SO4)3 =>
3 K2SO4 + 2 FeBr3 = 6 KBr + Fe2(SO4)3
Cr + Ba(OH)2 = Cr(OH)2 + Ba =>
Cr + Ba(OH)2 = Cr(OH)2 + Ba
Ca(OH)2 + H2CO3 = Ca2(CO3)2 + H2O =>
2 Ca(OH)2 + 2 H2CO3 = Ca2(CO3)2 + 4 H2O
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
Ag2O + H = Ag + H2O =>
Ag2O + 2 H = 2 Ag + H2O
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
KF = K + F2 =>
2 KF = 2 K + F2
H + Br = HBr =>
H + Br = HBr
C6H8O4 + NaOH = C3H5O3Na =>
C6H8O4 + 2 NaOH = 2 C3H5O3Na
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H2SO3 + Ca(OH)2 = CaSO3 + H2O =>
H2SO3 + Ca(OH)2 = CaSO3 + 2 H2O
Mn(No3)2 + NaBiO3 + HNo3 = HMnO4 + BiONo3 + NaNo3 + H2O =>
2 Mn(No3)2 + 5 NaBiO3 + 6 HNo3 = 2 HMnO4 + 5 BiONo3 + 5 NaNo3 + 2 H2O
BaCO3 + TiO2 = Ba2TiO4 + CO2 =>
2 BaCO3 + TiO2 = Ba2TiO4 + 2 CO2
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
C12H22O11(aq) + H2O(l) = CH3CH2OH(aq) + CO2(g) =>
C12H22O11(aq) + H2O(l) = 4 CH3CH2OH(aq) + 4 CO2(g)
SOCaO = CaSO2 =>
SOCaO = CaSO2
H3PO4 + Cs2CO3 = Cs3PO4 + H2CO3 =>
2 H3PO4 + 3 Cs2CO3 = 2 Cs3PO4 + 3 H2CO3
NO2 = N + O2 =>
NO2 = N + O2
C51H98O6 + NaOH = C16H31O2Na + C3H8O3 =>
C51H98O6 + 3 NaOH = 3 C16H31O2Na + C3H8O3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KMnO4 + NH3 = KNO3 + MnO2 + KOH + H2O =>
8 KMnO4 + 3 NH3 = 3 KNO3 + 8 MnO2 + 5 KOH + 2 H2O
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
NH2CH2COOH + Cu(NO3)2H6O3 = Cu2O + N2 + H2O + CO2 =>
22 NH2CH2COOH + 18 Cu(NO3)2H6O3 = 9 Cu2O + 29 N2 + 109 H2O + 44 CO2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
HCl + Na2O = H2O(l) + NaCl =>
2 HCl + Na2O = H2O(l) + 2 NaCl
Pb(OH)2 + S = PbS + O2 + H2O =>
2 Pb(OH)2 + 2 S = 2 PbS + O2 + 2 H2O
CH4 + Cl2 = CCl4 + H1Cl =>
CH4 + 4 Cl2 = CCl4 + 4 H1Cl
KMnO4 + NaC2O4 = KC2O4 + NaMnO4 =>
KMnO4 + NaC2O4 = KC2O4 + NaMnO4
(NH4)CO3 + CH3COOH = CO2 + NH3 + H2O =>
8(NH4)CO3 + CH3COOH = 10 CO2 + 8 NH3 + 6 H2O
C44H30N4 + Cu(CH3COO)2 = CH3COOH + C44H28N4Cu =>
C44H30N4 + Cu(CH3COO)2 = 2 CH3COOH + C44H28N4Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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