| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C5H16N3PO4 + 45 O2 = 20 CO2 + 26 H2O + 4 H3PO4 + 12 NO2
NaCl + H2(SO4) + MnO2 = Mn(SO4) + Na2(SO4) + Cl2 + H2O =>
2 NaCl + 2 H2(SO4) + MnO2 = Mn(SO4) + Na2(SO4) + Cl2 + 2 H2O
C2H6 + Cl = C2H4Cl2 + HCl =>
C2H6 + 4 Cl = C2H4Cl2 + 2 HCl
CH3COOH + FeO = FeOH + CH3COO =>
CH3COOH + FeO = FeOH + CH3COO
CH3CH2CHOHCH3 + CuO = CH3CH2COCH3 + H2O + Cu =>
CH3CH2CHOHCH3 + CuO = CH3CH2COCH3 + H2O + Cu
Al(OH)3 + H3PO3 = Al2(HPO3)3 + H2O =>
2 Al(OH)3 + 3 H3PO3 = Al2(HPO3)3 + 6 H2O
NH2OH + HgCl2 + NaOH = Hg + N2O + NaCl + H2O =>
2 NH2OH + 2 HgCl2 + 4 NaOH = 2 Hg + N2O + 4 NaCl + 5 H2O
KMnO4 + NaOH + C12H22O11 = KMnO8 + Na + CH4 =>
37 KMnO4 + 104 NaOH + 4 C12H22O11 = 37 KMnO8 + 104 Na + 48 CH4
Pb + H2O + O2 = Pb(OH)2 =>
2 Pb + 2 H2O + O2 = 2 Pb(OH)2
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Ba(SO4) + K(MnO4) = Ba(MnO4) + K(SO4) =>
Ba(SO4) + K(MnO4) = Ba(MnO4) + K(SO4)
CH3CH2CH2OH = C3H6 + H2O =>
CH3CH2CH2OH = C3H6 + H2O
KCl + H3PO4 = K3(PO4) + HCl =>
3 KCl + H3PO4 = K3(PO4) + 3 HCl
Cr + PO4 = Cr(PO4) =>
Cr + PO4 = Cr(PO4)
K3[Fe(CN)6] + HCl = KCl + FeCl3 + HCN =>
K3[Fe(CN)6] + 6 HCl = 3 KCl + FeCl3 + 6 HCN
Ca(CIO)2 + KI + HCI = CaCI2 + KCI + I2 + H2O =>
Ca(CIO)2 + 5 KI + 4 HCI = CaCI2 + 5 KCI + 2 I2 + 2 H2O
CH3COOH + HBr = CH3COOBr + H2 =>
CH3COOH + HBr = CH3COOBr + H2
KMnO4 + H2SO4 + Sb = K2SO4 + MnSO4 + SbO3 + H2O =>
6 KMnO4 + 9 H2SO4 + 5 Sb = 3 K2SO4 + 6 MnSO4 + 5 SbO3 + 9 H2O
FeO2 + H2O = H2FeO3 =>
FeO2 + H2O = H2FeO3
Cu(NO3)2 + H2O = NO3 + CuOH2 =>
Cu(NO3)2 + H2O = 2 NO3 + CuOH2
P2S5 = P + S5 =>
P2S5 = 2 P + S5
NaNO3 + Al2(SO4)3 = NaNO3Al2(SO4)3 =>
NaNO3 + Al2(SO4)3 = NaNO3Al2(SO4)3
SO3 + HClO4 = HSO3 + ClO4 =>
SO3 + HClO4 = HSO3 + ClO4
KMnO4 + NaOH + Na2SO3 = KOH + MnO4 + Na3SO3 =>
KMnO4 + NaOH + Na2SO3 = KOH + MnO4 + Na3SO3
Al2(SO4)3 + Na2HPO4 = AlPO4 + NaH2PO4 + Na2SO4 =>
Al2(SO4)3 + 4 Na2HPO4 = 2 AlPO4 + 2 NaH2PO4 + 3 Na2SO4
CUSO4(H2O)3 = CUSO4 + H2O =>
CUSO4(H2O)3 = CUSO4 + 3 H2O
Cl2 + KBr = KCl2 + Br =>
Cl2 + KBr = KCl2 + Br
Ag2 + AuSO4 = AgSO4 + Au2 =>
Ag2 + 2 AuSO4 = 2 AgSO4 + Au2
Cu(NO3)2 + H2O = NO3 + CuOH2 =>
Cu(NO3)2 + H2O = 2 NO3 + CuOH2
AlI3 + HgCl2 = AlCl3 + HgI2(s) =>
2 AlI3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2(s)
Co + NH4OH = Co(OH)3 + NH4 =>
Co + 3 NH4OH = Co(OH)3 + 3 NH4
NaOH + H2SO4 = H2O + Na2 + SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2 + SO4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
PI3 + H2O + Cl = HI + H3PO4 + HCl =>
PI3 + 4 H2O + 2 Cl = 3 HI + H3PO4 + 2 HCl
C6H8O7 + HCl = Cl(C6H6O7) + H2 =>
2 C6H8O7 + 2 HCl = 2 Cl(C6H6O7) + 3 H2
HBr + CaSO3 = CaBr2 + H2SO3 =>
2 HBr + CaSO3 = CaBr2 + H2SO3
CaCO3CO3 = Ca(CO3)2 =>
CaCO3CO3 = Ca(CO3)2
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
Ca3(PO4)2 + SiO4 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO4 + 22 C = 6 CaSiO3 + P4 + 22 CO
Ca2(OH)2 + Cl2 = Ca3(ClO3)2 + CaCa2 + HCl2 =>
3 Ca2(OH)2 + 7 Cl2 = Ca3(ClO3)2 + CaCa2 + 6 HCl2
Pb(CH3COO)2 + Cu = Cu(CH3COO)2 + Pb =>
Pb(CH3COO)2 + Cu = Cu(CH3COO)2 + Pb
C2H5OH + Na2Cr2O7 + H2SeO4 = CH3COOH + Cr2(SeO4)3 + H2O + Na2SeO4 =>
3 C2H5OH + 2 Na2Cr2O7 + 8 H2SeO4 = 3 CH3COOH + 2 Cr2(SeO4)3 + 11 H2O + 2 Na2SeO4
NI + H2SO4 = NI(SO4)4 + H2 =>
NI + 4 H2SO4 = NI(SO4)4 + 4 H2
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
K2FeO4 + HCl = KCl + FeCl3 + Cl2 + H2O =>
2 K2FeO4 + 16 HCl = 4 KCl + 2 FeCl3 + 3 Cl2 + 8 H2O
Fe + HNO3(den) = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3(den) = Fe(NO3)3 + NO + 2 H2O
(NH4)2S + F2 = NH4F + S =>
(NH4)2S + F2 = 2 NH4F + S
CH3CH2NH2 + HNO3 = N2 + H2O + CH3CH2OH =>
5 CH3CH2NH2 + 3 HNO3 = 4 N2 + 4 H2O + 5 CH3CH2OH
Li2CO3 + K2CO3 = LiKCO3 =>
Li2CO3 + K2CO3 = 2 LiKCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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