| Équations équilibrées la veille |
NH4Cl + AgNO3 = AgCl + NH4NO3
CH3NHNH(g) + O2(g) = N2(g) + CO2(g) + H2O(g) =>
4 CH3NHNH(g) + 9 O2(g) = 4 N2(g) + 4 CO2(g) + 10 H2O(g)
Sb2S5 + HNO3 = H2SO4 + NO2 + H3SbO4 + H2O =>
Sb2S5 + 40 HNO3 = 5 H2SO4 + 40 NO2 + 2 H3SbO4 + 12 H2O
P4O10 + H2O2 = H2P4O12 =>
P4O10 + H2O2 = H2P4O12
Ba(No3)2 + KF = BaF2 + KNo3 =>
Ba(No3)2 + 2 KF = BaF2 + 2 KNo3
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
KMnO4 + Sr(NO3)2 = KNO3 + Sr(MnO4)2 =>
2 KMnO4 + Sr(NO3)2 = 2 KNO3 + Sr(MnO4)2
C + O2 = CO2 =>
C + O2 = CO2
Ti2O5 + H2O = Ti(OH)5 =>
Ti2O5 + 5 H2O = 2 Ti(OH)5
HBr = H + Br =>
HBr = H + Br
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
N2 + CaCl2 = Cl2 + CaN2 =>
N2 + CaCl2 = Cl2 + CaN2
Na3P + H2O = PH3 + NaOH =>
Na3P + 3 H2O = PH3 + 3 NaOH
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
Zn + FeCl3 = ZnCl2 + Fe =>
3 Zn + 2 FeCl3 = 3 ZnCl2 + 2 Fe
MnO4{-} + S2{-} + H2O = MnO2 + SO2 + OH{-} =>
3 MnO4{-} + S2{-} + 2 H2O = 3 MnO2 + 2 SO2 + 4 OH{-}
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
NaCl + I2 = NaI + Cl =>
2 NaCl + I2 = 2 NaI + 2 Cl
Mn{2+} + SO4{2-} + H2O = MnO4{-} + SO3{2-} + H{+} =>
2 Mn{2+} + 5 SO4{2-} + 3 H2O = 2 MnO4{-} + 5 SO3{2-} + 6 H{+}
MgCO3 + HClO4 = Mg(ClO4)2(aq) + H2O(l) + CO2(g) =>
MgCO3 + 2 HClO4 = Mg(ClO4)2(aq) + H2O(l) + CO2(g)
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
NH4Cl + CaO = NH3 + CaCl2 + H2O =>
2 NH4Cl + CaO = 2 NH3 + CaCl2 + H2O
Sn(CO3)2 + HCl(aq) = SnCl4(aq) + CO2(g) + H2O(l) =>
Sn(CO3)2 + 4 HCl(aq) = SnCl4(aq) + 2 CO2(g) + 2 H2O(l)
H2O + Br{-} = HBr + OH{-} =>
H2O + Br{-} = HBr + OH{-}
MgO + O2 = MgOO2 =>
MgO + O2 = MgOO2
C6H8O7 + Fe2O3 = C6H8FeO7 + FeO3 =>
C6H8O7 + Fe2O3 = C6H8FeO7 + FeO3
NaHCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C6H5O7
LiOH(aq) + HClO3(aq) = LiClO3(aq) + H2O =>
LiOH(aq) + HClO3(aq) = LiClO3(aq) + H2O
H2S + Na2SO3 = S + H2O + Na2S =>
3 H2S + Na2SO3 = 3 S + 3 H2O + Na2S
K2O + SO3 = K2SO4 =>
K2O + SO3 = K2SO4
As2O3 + H3PO2 = As + H3PO4 =>
2 As2O3 + 3 H3PO2 = 4 As + 3 H3PO4
Zn + H3PO3 + HCl = ZnCl2 + PH3 + H2O =>
3 Zn + H3PO3 + 6 HCl = 3 ZnCl2 + PH3 + 3 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Sr3(PO4)2 + HCl = SrCl2 + H3PO4 =>
Sr3(PO4)2 + 6 HCl = 3 SrCl2 + 2 H3PO4
Fe2O3 + KOH + H2O = K(Fe(OH)4) =>
Fe2O3 + 2 KOH + 3 H2O = 2 K(Fe(OH)4)
B2O3 + NaOH = NaO3 + B2OH =>
B2O3 + NaOH = NaO3 + B2OH
Zn + Pb2NO3 = Pb + Zn2NO3 =>
2 Zn + Pb2NO3 = 2 Pb + Zn2NO3
FrAtO3 = FrAt + O2 =>
2 FrAtO3 = 2 FrAt + 3 O2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H2C2O4 + H2O = H + H2C2O5 =>
H2C2O4 + H2O = 2 H + H2C2O5
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KrF2 + H2O = Kr + O2 + HF =>
2 KrF2 + 2 H2O = 2 Kr + O2 + 4 HF
Mn + H2SO4 = Mn(SO4)4 + SO2 + H2O =>
Mn + 8 H2SO4 = Mn(SO4)4 + 4 SO2 + 8 H2O
AlCl3 + NaSO4 = Al(SO4)3 + NaCl =>
AlCl3 + 3 NaSO4 = Al(SO4)3 + 3 NaCl
H2C2O4 + H2O = H + H2C2O5 =>
H2C2O4 + H2O = 2 H + H2C2O5
FeCo3 + H2Co3 = Fe(HCo3)2 =>
FeCo3 + H2Co3 = Fe(HCo3)2
BaCl2Na2CO3*H2O = BaCl2Na2CO3H2O =>
BaCl2Na2CO3*H2O = BaCl2Na2CO3H2O
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Équations équilibrées sur01/14/25
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