| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2Cr2O7 + Na2SO3 = K2SO3 + Na2Cr2O7
H2O + PO4Ca = H2PO4 + CaO =>
H2O + PO4Ca = H2PO4 + CaO
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Mercury(II)Sulfate + AmmoniumNitrate = Mercury(II)Nitrate + AmmoniumSulfate =>
Mercury(II)Sulfate + AmmoniumNitrate = Mercury(II)Nitrate + AmmoniumSulfate
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
Pb3(PO4)4 + (NH4)2SO4 = Pb(SO4)2 + (NH4)3PO4 =>
Pb3(PO4)4 + 6(NH4)2SO4 = 3 Pb(SO4)2 + 4(NH4)3PO4
Mercury(II)Sulfate + AmmoniumNitrate = Mercury(II)Nitrate + AmmoniumSulfate =>
Mercury(II)Sulfate + AmmoniumNitrate = Mercury(II)Nitrate + AmmoniumSulfate
C23H24N2O3 + CH3NH2 + CH3OC2H5 + HCl = C15H23ClN2O + H2O =>
24 C23H24N2O3 + 54 CH3NH2 + 53 CH3OC2H5 + 51 HCl = 51 C15H23ClN2O + 74 H2O
P + H2O + KOH = PH3 + KPO2H2 =>
4 P + 3 H2O + 3 KOH = PH3 + 3 KPO2H2
C3H6Cl2 + KOH = C3H8O2 + KCl =>
C3H6Cl2 + 2 KOH = C3H8O2 + 2 KCl
Li2CO3 + BaCO3 + PbO + H3PO4 = (Li2O)10(BaO)20(PbO)10(P2O5)60 + CO2 + H2O =>
10 Li2CO3 + 20 BaCO3 + 10 PbO + 120 H3PO4 = (Li2O)10(BaO)20(PbO)10(P2O5)60 + 30 CO2 + 180 H2O
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
Cl2(g) + NaBr(aq) = NaCl(aq) + Br2(l) =>
Cl2(g) + 2 NaBr(aq) = 2 NaCl(aq) + Br2(l)
Na2SO3 = Na2S + Na2SO4 =>
4 Na2SO3 = Na2S + 3 Na2SO4
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
(C6H12O6) = (C12H22O11) + H2O =>
2(C6H12O6) = (C12H22O11) + H2O
NH4 + H2SO4 = (NH4)2SO4 + H2 =>
2 NH4 + H2SO4 = (NH4)2SO4 + H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
aluminum + oxygengas + water = aluminumhydroxide =>
4 Al + 3 O2 + 6 H2O = 4 Al(OH)3
NaCr(OH)4 + H2O2 + KOH = Na2CrO4 + H2O + K2CrO4 =>
2 NaCr(OH)4 + 3 H2O2 + 2 KOH = Na2CrO4 + 8 H2O + K2CrO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
K2O + MgF2 = KF + MgO =>
K2O + MgF2 = 2 KF + MgO
Cu2CO3(OH)2 + HCl = CuCl2 + CO2 + H2O =>
Cu2CO3(OH)2 + 4 HCl = 2 CuCl2 + CO2 + 3 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
H3PO4 + CaMg(CO3)2 = Ca3(PO4)2 + Mg3(PO4)2 + H2O + CO2 =>
4 H3PO4 + 3 CaMg(CO3)2 = Ca3(PO4)2 + Mg3(PO4)2 + 6 H2O + 6 CO2
NH3 + NO2 = N2O + H2O =>
6 NH3 + 8 NO2 = 7 N2O + 9 H2O
H2SO4 + NaHCO3 = H2(HCO3)2 + Na2SO4 =>
H2SO4 + 2 NaHCO3 = H2(HCO3)2 + Na2SO4
Mg + (PO4)3 = [Mg3(PO4)2] =>
9 Mg + 2(PO4)3 = 3[Mg3(PO4)2]
K2O + MgF2 = K2F2 + MgO =>
K2O + MgF2 = K2F2 + MgO
C2H5Cl + O2 = CO2 + Cl2O + H2O =>
2 C2H5Cl + 7 O2 = 4 CO2 + Cl2O + 5 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
CH4(g) + O2(g) = CO2(g) + H2O9(g) =>
CH4(g) + 10 O2(g) = CO2(g) + 2 H2O9(g)
Xe(g) + F2(g) = XeF6(s) =>
Xe(g) + 3 F2(g) = XeF6(s)
NaNO3 = NaO2 + NO =>
NaNO3 = NaO2 + NO
S + Br{-} = Br2 + S{2-} =>
S + 2 Br{-} = Br2 + S{2-}
CaCO3 + HNO3 = Ca(NO3)2 + H2O + CO2(g) =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + H2O + CO2(g)
NiCl2*H2O + NaOH + NaClO = Ni2O3 + NaCl + H2O =>
2 NiCl2*H2O + 4 NaOH + NaClO = Ni2O3 + 5 NaCl + 4 H2O
Br2 + FeI3 = I2 + FeBr3 =>
3 Br2 + 2 FeI3 = 3 I2 + 2 FeBr3
C6H7Br + NaOH = C6H7OH + NaBr =>
C6H7Br + NaOH = C6H7OH + NaBr
Na3(Co(NO2)6) + HCl = NaCl + CoCl2 + NO2 + NO + H2O =>
2 Na3(Co(NO2)6) + 10 HCl = 6 NaCl + 2 CoCl2 + 7 NO2 + 5 NO + 5 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Fe + N2 = Fe3N2 =>
3 Fe + N2 = Fe3N2
As + NaClO + NaOH = Na3AsO4 + NaCl + H2O =>
2 As + 5 NaClO + 6 NaOH = 2 Na3AsO4 + 5 NaCl + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe + H3PO4 = Fe(PO4) + H2 =>
2 Fe + 2 H3PO4 = 2 Fe(PO4) + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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