| Équations équilibrées la veille | Équations équilibrées le lendemain |
I2 + H2O + SO3{2-} = 2 I{-} + SO4{2-} + 2 H{+}
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
ZnOH + HNO3 = ZnNO3 + H2O =>
ZnOH + HNO3 = ZnNO3 + H2O
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Cl2(g) + P(s) = PCl5(g) =>
5 Cl2(g) + 2 P(s) = 2 PCl5(g)
CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
HCl + C6H8O7 = C6H9O7 + Cl =>
HCl + C6H8O7 = C6H9O7 + Cl
Al(s) + ZnBr2(aq) = AlBr3(aq) + Zn(s) =>
2 Al(s) + 3 ZnBr2(aq) = 2 AlBr3(aq) + 3 Zn(s)
Al + N2 = Al2N3 =>
4 Al + 3 N2 = 2 Al2N3
HCl + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
Co2O3 + Mg = Co + MgO =>
Co2O3 + 3 Mg = 2 Co + 3 MgO
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
H2SO4 + Mg(NO3)2 = MgSO4 + HNO3 =>
H2SO4 + Mg(NO3)2 = MgSO4 + 2 HNO3
SnSO4 + H2SO4 + KMnO4 = Sn(SO4)2 + MnSO4 + H2O + K2SO4 =>
5 SnSO4 + 8 H2SO4 + 2 KMnO4 = 5 Sn(SO4)2 + 2 MnSO4 + 8 H2O + K2SO4
H2SO4 + Mg(NO3)2 = MgSO4 + HNO3 =>
H2SO4 + Mg(NO3)2 = MgSO4 + 2 HNO3
C5H10(OH)2 + Cu(OH)2 = C5H10CuO2 + H2O =>
C5H10(OH)2 + Cu(OH)2 = C5H10CuO2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
HCl + HNO3 = Cl2 + NO + H2O =>
6 HCl + 2 HNO3 = 3 Cl2 + 2 NO + 4 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
LI + O2 = LIO2 =>
LI + O2 = LIO2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CH3CH2OH = CH3CHO + H2 =>
CH3CH2OH = CH3CHO + H2
KMnO4 + C3H6 + H2O = C3H6O2 + MnO2 + KOH =>
4 KMnO4 + 3 C3H6 + 2 H2O = 3 C3H6O2 + 4 MnO2 + 4 KOH
HBr + H2SO4 = Br2 + SO2 + H2O =>
2 HBr + H2SO4 = Br2 + SO2 + 2 H2O
C4H10O + CH3COOH = C6H12O2 + H2O =>
C4H10O + CH3COOH = C6H12O2 + H2O
Cu(s) + AgNO3(aq) = Cu(NO3)2(aq) + Ag(s) =>
Cu(s) + 2 AgNO3(aq) = Cu(NO3)2(aq) + 2 Ag(s)
BaO + O2 = BaO2 =>
2 BaO + O2 = 2 BaO2
Tl + ClO4{-} + H{+} = Tl{+} + Cl{-} + H2O =>
8 Tl + ClO4{-} + 8 H{+} = 8 Tl{+} + Cl{-} + 4 H2O
CaCl2 = Ca + Cl2 =>
CaCl2 = Ca + Cl2
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
Zn(NO3)2 + Na2CO3 = ZnCO3 + NaNO3 =>
Zn(NO3)2 + Na2CO3 = ZnCO3 + 2 NaNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na + FeCl2 = NaCl + Fe =>
2 Na + FeCl2 = 2 NaCl + Fe
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cl2(g) + KI(s) = KCl(aq) + I2(s) =>
Cl2(g) + 2 KI(s) = 2 KCl(aq) + I2(s)
ZnO + CO = Zn + CO2 =>
ZnO + CO = Zn + CO2
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
FeO + H2 = Fe + H2O =>
FeO + H2 = Fe + H2O
AgNO3 + NaCl = NaNO3 + AgCl =>
AgNO3 + NaCl = NaNO3 + AgCl
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
MgCO3(s) + HClO4(aq) = Mg(ClO4)2 + CO2 + H2O =>
MgCO3(s) + 2 HClO4(aq) = Mg(ClO4)2 + CO2 + H2O
KCLO3 + HCl = KCL + Cl2 + H2O =>
KCLO3 + 6 HCl = KCL + 3 Cl2 + 3 H2O
MGO + O2 = MGO2 =>
2 MGO + O2 = 2 MGO2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Fe + H2SO4 = Fe2(SO4)3 + SO2(g) + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2(g) + 6 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
C4HH10 + O2 = CO2 + H2O =>
4 C4HH10 + 27 O2 = 16 CO2 + 22 H2O
CO(NH2)2 + HOCl = NCl3 + CO2 + H2O =>
CO(NH2)2 + 6 HOCl = 2 NCl3 + CO2 + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/15/16
Équations équilibrées sur10/15/15
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