| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CO2 + 2 NH2OH = 3 H2O + 2 NO + 3 CO
Sn(OH)Cl + HCl = SnCl2 + H2O =>
Sn(OH)Cl + HCl = SnCl2 + H2O
FCl3 + Na2Co3 = F2(Co3)3 + NaCl =>
2 FCl3 + 3 Na2Co3 = F2(Co3)3 + 6 NaCl
CH3CH5OH + O2 = H2O + CO2 =>
4 CH3CH5OH + 15 O2 = 18 H2O + 8 CO2
Ca(OH)2(aq) + HBr(aq) = CaBr2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HBr(aq) = CaBr2(aq) + 2 H2O(l)
KClO3 + KI + H2SO4 = I2K2SO4 + KCl + H2O =>
KClO3 + 6 KI + 3 H2SO4 = 3 I2K2SO4 + KCl + 3 H2O
C3H6(OH)2 + Na = C3H6(ONa)2 + H2 =>
C3H6(OH)2 + 2 Na = C3H6(ONa)2 + H2
Na3PO4 + CrI2 = Na3I2 + CrPO4 =>
Na3PO4 + CrI2 = Na3I2 + CrPO4
C7H15Br + KOH = C7H14 + KBr + H2O =>
C7H15Br + KOH = C7H14 + KBr + H2O
IO3{-} + SO32{-} = I{-} + SO42{-} =>
10 IO3{-} + 3 SO32{-} = 10 I{-} + 3 SO42{-}
NiSO4 + KCl = K2SO4 + NiCl2 =>
NiSO4 + 2 KCl = K2SO4 + NiCl2
Ag{+} + Mn{2+} + H2O = Ag + MnO2 + H{+} =>
2 Ag{+} + Mn{2+} + 2 H2O = 2 Ag + MnO2 + 4 H{+}
ZrO(NO3)2*6H2O + NaOH = Zr(OH)4 + H2O + NaNO3 =>
ZrO(NO3)2*6H2O + 2 NaOH = Zr(OH)4 + 5 H2O + 2 NaNO3
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
K2SO4 + Mg(NO3)2 = K(NO3)2 + Mg2SO4 =>
K2SO4 + 2 Mg(NO3)2 = 2 K(NO3)2 + Mg2SO4
C6H13OH + O2 = CO2 + H2O =>
C6H13OH + 9 O2 = 6 CO2 + 7 H2O
MgCO3 + NHO3 = NHCO3 + MgO3 =>
MgCO3 + NHO3 = NHCO3 + MgO3
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
MnCl2 + H2O = MnO + HCl =>
MnCl2 + H2O = MnO + 2 HCl
H2SO3 + Na = Na2SO3 + H2 =>
H2SO3 + 2 Na = Na2SO3 + H2
FeCl3 + Cu = CuFeCl3 =>
FeCl3 + Cu = CuFeCl3
Co(OH)3 + HF = CoF3 + H2O =>
Co(OH)3 + 3 HF = CoF3 + 3 H2O
MgF2 + Li2O = MgO + LiF =>
MgF2 + Li2O = MgO + 2 LiF
Bi2O3 + OCl = Cl + BiO3 =>
Bi2O3 + 3 OCl = 3 Cl + 2 BiO3
HSO4 + Mg = MgSO4 + H2S + H2O =>
10 HSO4 + 9 Mg = 9 MgSO4 + H2S + 4 H2O
H2S + Sn(SO4)2 = SnSO4 + S + H2SO4 =>
H2S + Sn(SO4)2 = SnSO4 + S + H2SO4
KOH + CO + O2 = K2CO3 + H2O =>
4 KOH + 2 CO + O2 = 2 K2CO3 + 2 H2O
Cu2O + Fe2O3 + HNO3 = CuFe(NO3)4 + H2O =>
Cu2O + Fe2O3 + 8 HNO3 = 2 CuFe(NO3)4 + 4 H2O
N2 + H3PO4 = N3PO4 + H2 =>
3 N2 + 2 H3PO4 = 2 N3PO4 + 3 H2
AlCl3 + K2CO3 = Al2(CO3)3 + KCl =>
2 AlCl3 + 3 K2CO3 = Al2(CO3)3 + 6 KCl
Li + HCl = LiH + Cl =>
Li + HCl = LiH + Cl
C2H3Cl3 + KOH = CH3COOK + KCl + H2O =>
C2H3Cl3 + 4 KOH = CH3COOK + 3 KCl + 2 H2O
Ca(ClO)2 + HNO3 = Ca(NO3)2 + HClO =>
Ca(ClO)2 + 2 HNO3 = Ca(NO3)2 + 2 HClO
AgN + Ni = Ni2N + Ag =>
AgN + 2 Ni = Ni2N + Ag
N2O(g) + H2 = NH3(g) + H2O(g) =>
N2O(g) + 4 H2 = 2 NH3(g) + H2O(g)
CaCO3 + AgBr = CaBr2 + Ag2CO3 =>
CaCO3 + 2 AgBr = CaBr2 + Ag2CO3
AgNO3 + NaCN = Ag(CN) + NaNO3 =>
AgNO3 + NaCN = Ag(CN) + NaNO3
H3PO4 + CaHPO4 = Ca(H2PO4)2 =>
H3PO4 + CaHPO4 = Ca(H2PO4)2
Fe(NO3)3 + Mg(OH)2 = Fe(OH)3 + Mg(NO3)2 =>
2 Fe(NO3)3 + 3 Mg(OH)2 = 2 Fe(OH)3 + 3 Mg(NO3)2
CaF2 + CuSO4 = CaSO4 + CuF2 =>
CaF2 + CuSO4 = CaSO4 + CuF2
NH4 + (CO3)2 = NH3 + CO2 + H2O =>
4 NH4 + (CO3)2 = 4 NH3 + 2 CO2 + 2 H2O
Se + HNO3 + H2O = H2SeO3 + NO =>
3 Se + 4 HNO3 + H2O = 3 H2SeO3 + 4 NO
Bi2O3 + OCl = Cl + BiO3 =>
Bi2O3 + 3 OCl = 3 Cl + 2 BiO3
NaClO2 + KI + H2SO4 = I2 + NaCl + K2SO4 + H2O =>
NaClO2 + 4 KI + 2 H2SO4 = 2 I2 + NaCl + 2 K2SO4 + 2 H2O
HC2H3O2 + Be(OH)2 = Be(C2H3O2)2 + H2O =>
2 HC2H3O2 + Be(OH)2 = Be(C2H3O2)2 + 2 H2O
KBr + N2 = KN3 + Br2 =>
2 KBr + 3 N2 = 2 KN3 + Br2
HCl + KHCO3 = H2CO3 + KCl = H2O + CO2 =>
HCl + KHCO3 = H2CO3 + KCl
Na(HCO)3 + HC2H3O2 = NaC2H3O2 + H(HCO)3 =>
Na(HCO)3 + HC2H3O2 = NaC2H3O2 + H(HCO)3
Cl + H2O = HCl + HClO =>
2 Cl + H2O = HCl + HClO
Ca(NO3)2 + *MgSO4 + H2O = CaSO4 + MgO + HNO3 =>
Ca(NO3)2 + *MgSO4 + H2O = CaSO4 + MgO + 2 HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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