| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO3 + 2 HCl = SO2 + H2O + 2 Cl
Ni(OH)2 + (NaCl) = NiCl2 + NaOH =>
Ni(OH)2 + 2(NaCl) = NiCl2 + 2 NaOH
AgNO3 + HPO4 = AgPO4 + HNO3 =>
AgNO3 + HPO4 = AgPO4 + HNO3
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
Na2CO3 + Ca(NO3)2 = NaNO3 + CaCO3 =>
Na2CO3 + Ca(NO3)2 = 2 NaNO3 + CaCO3
K3(PO4) + MgCl2 = K2Mg + Cl3(PO4) =>
2 K3(PO4) + 3 MgCl2 = 3 K2Mg + 2 Cl3(PO4)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C3H4 + O2 = CO2 + H2O =>
C3H4 + 4 O2 = 3 CO2 + 2 H2O
HClO4 + K2CO3 = H2CO3 + KClO4 =>
2 HClO4 + K2CO3 = H2CO3 + 2 KClO4
MnO4 + S = MnO2 + SO3 =>
3 MnO4 + 2 S = 3 MnO2 + 2 SO3
SO3 + HCl = H2SO3 + Cl =>
SO3 + 2 HCl = H2SO3 + 2 Cl
FeCl3 + SnCl2 = FeCl2 + SnCl4 =>
2 FeCl3 + SnCl2 = 2 FeCl2 + SnCl4
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
KMnO4 + HBr = MnBr2 + KBr + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 8 H2O + 5 Br2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MgCl2 + Br2 = MgBr2 + Cl =>
MgCl2 + Br2 = MgBr2 + 2 Cl
NaCl + MgO = Na2OMgCl2 =>
2 NaCl + MgO = Na2OMgCl2
Na2Cr2O7 + AlCl3 = Al2(Cr2O7)3 + NaCl =>
3 Na2Cr2O7 + 2 AlCl3 = Al2(Cr2O7)3 + 6 NaCl
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Ba(NO3)2 + Zn = Ba + Zn(NO3)2 =>
Ba(NO3)2 + Zn = Ba + Zn(NO3)2
PbCl4 + SnO = PbO2 + SnCl2 =>
PbCl4 + 2 SnO = PbO2 + 2 SnCl2
Nb(OH)5 + H3As = HOH + Nb3As5 =>
3 Nb(OH)5 + 5 H3As = 15 HOH + Nb3As5
H2S + NH4OH = H2O + NH4SH =>
H2S + NH4OH = H2O + NH4SH
Fe + HClO3 = FeClO3 + H2 =>
2 Fe + 2 HClO3 = 2 FeClO3 + H2
H2Cr207 + In(OH)3 = In2(Cr207)3 + H2O =>
3 H2Cr207 + 2 In(OH)3 = In2(Cr207)3 + 6 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
MnO4{-} + OH{-} + Mn{2+} = MnO2 + H2O =>
2 MnO4{-} + 4 OH{-} + 3 Mn{2+} = 5 MnO2 + 2 H2O
Cu(s) + H{2}SO{4} = Cu{2}SO{4} + H2 =>
2 Cu(s) + 2 H{2}SO{4} = 2 Cu{2}SO{4} + H2
Cd(SO4) + NH4OH = Cd(OH)2 + (NH4)2SO4 =>
Cd(SO4) + 2 NH4OH = Cd(OH)2 + (NH4)2SO4
Fe + Al(NO3)3 = Fe(NO3)3 + Al =>
Fe + Al(NO3)3 = Fe(NO3)3 + Al
AIOH + HSO4 = AISO4 + H2O =>
AIOH + HSO4 = AISO4 + H2O
P + H2 = P2H5 =>
4 P + 5 H2 = 2 P2H5
Na(s) + O(g) = NaO(s) =>
Na(s) + O(g) = NaO(s)
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
BaCl + NaCO3{2-} = BaCO3{2-} + NaCl =>
BaCl + NaCO3{2-} = BaCO3{2-} + NaCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
BaCl2 + AgNo3 = AgCl + Ba(No3)2 =>
BaCl2 + 2 AgNo3 = 2 AgCl + Ba(No3)2
Ca + (CO3) = CaCO3 =>
Ca + (CO3) = CaCO3
FeS*CuS + HNO3 = Fe(NO3)3 + Cu(NO3)2 + NO + SO2 + H2O =>
3 FeS*CuS + 28 HNO3 = 3 Fe(NO3)3 + 3 Cu(NO3)2 + 13 NO + 6 SO2 + 14 H2O
KClO3 + NaI = NaCl + KI + O2 =>
2 KClO3 + 2 NaI = 2 NaCl + 2 KI + 3 O2
HgCl2 + NaI = HgI2 + NaCl =>
HgCl2 + 2 NaI = HgI2 + 2 NaCl
Ni(OH)2 + OH = [Ni(OH)3] =>
Ni(OH)2 + OH = [Ni(OH)3]
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3OH3 + O2 = H2O + CO2 =>
CH3OH3 + 2 O2 = 3 H2O + CO2
SnO + CaCl2 + C = SnCl2 + Ca + CO2 =>
2 SnO + 2 CaCl2 + C = 2 SnCl2 + 2 Ca + CO2
Ba(OH)2 + AlCl3 = Al(OH)3 + BaCl2 =>
3 Ba(OH)2 + 2 AlCl3 = 2 Al(OH)3 + 3 BaCl2
AgNO3 + C6H12O6 + H2O = Ag + C6H10O7 + HNO3 =>
4 AgNO3 + C6H12O6 + H2O = 4 Ag + C6H10O7 + 4 HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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