| Équations équilibrées la veille | Équations équilibrées le lendemain |
C7H16 + 11 O2 = 7 CO2 + 8 H2O
CD + HNO3 = CD(NO3)2 + NO + H2O =>
3 CD + 8 HNO3 = 3 CD(NO3)2 + 2 NO + 4 H2O
C(s) + S(s) = CS =>
C(s) + S(s) = CS
CH3(CH2)3OH + CH3(CH2)2COOH = CH3(CH2)3COO(CH2)2CH3 + H2O =>
CH3(CH2)3OH + CH3(CH2)2COOH = CH3(CH2)3COO(CH2)2CH3 + H2O
C5H8O2 + O2 = CO + H2O =>
2 C5H8O2 + 7 O2 = 10 CO + 8 H2O
Mg + Fe3O4 = Fe + MgO =>
4 Mg + Fe3O4 = 3 Fe + 4 MgO
KHO + Fe(NO3)3 = K(NO3) + Fe(OH)3 =>
3 KHO + Fe(NO3)3 = 3 K(NO3) + Fe(OH)3
OH + Al2O3 = AlO2 + H2O =>
2 OH + Al2O3 = 2 AlO2 + H2O
K + Br = K2Br2 =>
2 K + 2 Br = K2Br2
K2Cr2O7(ac) + H2SO4(ac) + FeSO4(ac) = Fe2(SO4)3(ac) + Cr2(SO4)3(ac) + K2SO4(ac) + H2O(l) =>
K2Cr2O7(ac) + 7 H2SO4(ac) + 6 FeSO4(ac) = 3 Fe2(SO4)3(ac) + Cr2(SO4)3(ac) + K2SO4(ac) + 7 H2O(l)
Li2S + HCl = LiCl + H2S =>
Li2S + 2 HCl = 2 LiCl + H2S
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
KMnO4 + CH2CH2 + H2SO4 + H2O = MnSO4 + CH2(OH)CH2(OH) + K2SO4 =>
2 KMnO4 + 5 CH2CH2 + 3 H2SO4 + 2 H2O = 2 MnSO4 + 5 CH2(OH)CH2(OH) + K2SO4
SO2CaO = Ca(SO3) =>
SO2CaO = Ca(SO3)
C6H5OBr + H2 = C6H5OH + HBr =>
C6H5OBr + H2 = C6H5OH + HBr
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Br2(l) + NaI(aq) = NaBr(aq) + I2(s) =>
Br2(l) + 2 NaI(aq) = 2 NaBr(aq) + I2(s)
Ba{+2} + SO4{-2} = BaSO4 =>
Ba{+2} + SO4{-2} = BaSO4
MnS + HCl = MnCl + SH =>
MnS + HCl = MnCl + SH
AgZn + HCl = AgCl2 + Zn + H2 =>
AgZn + 2 HCl = AgCl2 + Zn + H2
Ba(OH)2 + SIO2 = BaSIO3 + H2O =>
Ba(OH)2 + SIO2 = BaSIO3 + H2O
CaCO3 + CH3COCH3 = CaC2H6 + CO2 =>
CaCO3 + CH3COCH3 = CaC2H6 + 2 CO2
NH4Cl + MgCO3 = (NH4)2CO3 + MgCl2 =>
2 NH4Cl + MgCO3 = (NH4)2CO3 + MgCl2
KHSO4 = K + HSO4 =>
KHSO4 = K + HSO4
Fe + H3PO4 = Fe(H2PO4)3 + H2 =>
2 Fe + 6 H3PO4 = 2 Fe(H2PO4)3 + 3 H2
CoCl2(aq) + NaOH(aq) = Co(OH)2(aq) + NaCl(aq) =>
CoCl2(aq) + 2 NaOH(aq) = Co(OH)2(aq) + 2 NaCl(aq)
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
P4O10 + HClO4 = H3PO4 + Cl2O7 =>
P4O10 + 12 HClO4 = 4 H3PO4 + 6 Cl2O7
KMnO4 + BaCl2 = KCl + MnCl2 + Cl2 + BaO =>
2 KMnO4 + 8 BaCl2 = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 BaO
Li + F2Li = LiF =>
Li + F2Li = 2 LiF
C2H4O2 + HCl = C2H3ClO2 + H2 =>
C2H4O2 + HCl = C2H3ClO2 + H2
Mg(ClO)2 = MgCl2 + O2 =>
Mg(ClO)2 = MgCl2 + O2
CaO + Cl2 = CaCl2 + O2 =>
2 CaO + 2 Cl2 = 2 CaCl2 + O2
MnO + Si = Mn + SiO2 =>
2 MnO + Si = 2 Mn + SiO2
H2SO4 + As4 + Pb3O4 = PbSO4 + H2AsO4 + H2O =>
36 H2SO4 + As4 + 12 Pb3O4 = 36 PbSO4 + 4 H2AsO4 + 32 H2O
Pb(NO3)2 + NH4I = PbI2 + (NH4)NO3 =>
Pb(NO3)2 + 2 NH4I = PbI2 + 2(NH4)NO3
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
K3N + SnSO4 = K2SO4 + Sn3N2 =>
2 K3N + 3 SnSO4 = 3 K2SO4 + Sn3N2
Fe + H2O = Fe(OH)20 + H2 =>
Fe + 20 H2O = Fe(OH)20 + 10 H2
CH3CHBrCNHBr + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CH3CHBrCOOH + HNO3 + Br2 + H2O =>
10 CH3CHBrCNHBr + 18 KMnO4 + 27 H2SO4 = 18 MnSO4 + 9 K2SO4 + 10 CH3CHBrCOOH + 10 HNO3 + 5 Br2 + 22 H2O
O2 + C2H4O2 = CO2 + H2O =>
2 O2 + C2H4O2 = 2 CO2 + 2 H2O
SnI4 + F2 = SnF2 + I =>
SnI4 + F2 = SnF2 + 4 I
CH3COOH + KOH = CH3COOK + H2O =>
CH3COOH + KOH = CH3COOK + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NH4Cl + Hg2(ClO3)2 = NH4ClO + Hg2Cl2 =>
6 NH4Cl + Hg2(ClO3)2 = 6 NH4ClO + Hg2Cl2
AlSO4 + Ga = GaSO4 + Al =>
AlSO4 + Ga = GaSO4 + Al
Co2S = Co + S =>
Co2S = 2 Co + S
Na + Al2O3 = Al2 + NaO3 =>
Na + Al2O3 = Al2 + NaO3
C + O2 = CO2 =>
C + O2 = CO2
KBrO3 + Cl2 = KClO3 + Br2 =>
2 KBrO3 + Cl2 = 2 KClO3 + Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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