| Équations équilibrées la veille | Équations équilibrées le lendemain |
XeF4 + PF3 = XeF3 + PF4
Ba1Cl2 + H2S1O4 = Ba1S1O4 + H1Cl1 =>
Ba1Cl2 + H2S1O4 = Ba1S1O4 + 2 H1Cl1
AgNO3 + K2SiO3 = Ag2SiO3 + KNO3 =>
2 AgNO3 + K2SiO3 = Ag2SiO3 + 2 KNO3
PBO2 + HI = PBI + I2 + H2O =>
2 PBO2 + 8 HI = 2 PBI + 3 I2 + 4 H2O
H2SO4 + Na2CO3 = H2O + SO6Na2C =>
H2SO4 + Na2CO3 = H2O + SO6Na2C
HBr + Ca(OH)2 = H(OH) + Br2Ca =>
2 HBr + Ca(OH)2 = 2 H(OH) + Br2Ca
CCl2F2 + HCl = HF + CCl4 =>
CCl2F2 + 2 HCl = 2 HF + CCl4
H2 + CO = C14H30 + H2O =>
29 H2 + 14 CO = C14H30 + 14 H2O
Al + NH3NO3 = Al(NO3)3 + NH3 =>
Al + 3 NH3NO3 = Al(NO3)3 + 3 NH3
P4 + Br2 + HNO3 = NO2 + H3PO4 + HBr =>
P4 + 2 Br2 + 16 HNO3 = 16 NO2 + 4 H3PO4 + 4 HBr
NO + HCl = NCl + OH =>
NO + HCl = NCl + OH
HCl + FeO = FeCl2 + H2O =>
2 HCl + FeO = FeCl2 + H2O
MgCl + NH4(PO4) = Mg(PO4) + (NH4)Cl =>
MgCl + NH4(PO4) = Mg(PO4) + (NH4)Cl
FeCl3 + C2H7NO2 = ClH4N + FeC6H9O6 =>
FeCl3 + 3 C2H7NO2 = 3 ClH4N + FeC6H9O6
C6H5NO2 + O2 = CO2 + H2O + NO3 =>
4 C6H5NO2 + 31 O2 = 24 CO2 + 10 H2O + 4 NO3
Cu + H2SO4 = Cu(SO4)2 + S(O2) + H2O =>
Cu + 4 H2SO4 = Cu(SO4)2 + 2 S(O2) + 4 H2O
KMnO4 + NaNO2 + H2SO4 = KMn(SO4)2 + H2O + NaNO3 =>
KMnO4 + 2 NaNO2 + 2 H2SO4 = KMn(SO4)2 + 2 H2O + 2 NaNO3
CH3COOH + SO4 = HS + CO2 + H2O =>
9 CH3COOH + 8 SO4 = 8 HS + 18 CO2 + 14 H2O
P4 + KClO3 = KCl + P2O5 =>
3 P4 + 10 KClO3 = 10 KCl + 6 P2O5
KMnO4 = K2MnO4 + MnO + O2 =>
4 KMnO4 = 2 K2MnO4 + 2 MnO + 3 O2
Al(NH4)(ClO4) = Al2O3 + AlCl3 + NO + H2O =>
3 Al(NH4)(ClO4) = Al2O3 + AlCl3 + 3 NO + 6 H2O
S{-2} + Ag2O + H2O = Ag + S + OH{-} =>
S{-2} + Ag2O + H2O = 2 Ag + S + 2 OH{-}
CuSO4 + Sn = Cu + Sn2(SO4)4 =>
4 CuSO4 + 2 Sn = 4 Cu + Sn2(SO4)4
Al + NaOH + H2O = Na[Al(OH)4*2H2O] + H2 =>
2 Al + 2 NaOH + 10 H2O = 2 Na[Al(OH)4*2H2O] + 3 H2
Mg(s) + CI2(g) = MgCI2(s) =>
Mg(s) + CI2(g) = MgCI2(s)
FeSO4 + HNO3 = Fe(NO3)2 + H2SO4 =>
FeSO4 + 2 HNO3 = Fe(NO3)2 + H2SO4
Na2H10S2O8 + Br2 = H2SO4 + NaBr + HBr =>
Na2H10S2O8 + 4 Br2 = 2 H2SO4 + 2 NaBr + 6 HBr
Na2SO4 + Pb(CH3COO)2 = CH3COONa + PbSO4 =>
Na2SO4 + Pb(CH3COO)2 = 2 CH3COONa + PbSO4
Pb(NO3)2 + (CrO4) = Pb(CrO4) + (NO3) =>
Pb(NO3)2 + (CrO4) = Pb(CrO4) + 2(NO3)
Mg2CN + HCl = HCN + Mg2Cl =>
Mg2CN + HCl = HCN + Mg2Cl
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Cr(NO3)3 + NaOH = Cr(OH)3 + NaNO3 =>
Cr(NO3)3 + 3 NaOH = Cr(OH)3 + 3 NaNO3
CuO + Ba(No3)2 = Cu(No3)2 + BaO =>
CuO + Ba(No3)2 = Cu(No3)2 + BaO
CuS + AgNO3 = Ag2S + Cu(NO3)2 =>
CuS + 2 AgNO3 = Ag2S + Cu(NO3)2
Co(OH)(aq)2 + O(aq)2 + H(aq)2O = Co(OH)(aq)3 =>
4 Co(OH)(aq)2 + O(aq)2 + 2 H(aq)2O = 4 Co(OH)(aq)3
C4H6O5 + Na2SiO3*5H2O = Na2C4H4O5 + H4O4Si + H2O =>
C4H6O5 + Na2SiO3*5H2O = Na2C4H4O5 + H4O4Si + 4 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C7H6O5 + O2 = CO2 + H2O =>
C7H6O5 + 6 O2 = 7 CO2 + 3 H2O
FeSO4 + HCl = FeCl2 + H2SO4 =>
FeSO4 + 2 HCl = FeCl2 + H2SO4
NaNH2 + NaNO3 = NH3 + NaN3 + NaOH =>
3 NaNH2 + NaNO3 = NH3 + NaN3 + 3 NaOH
MgCO3 + H2SO4 = MgSO4 + H2CO3 =>
MgCO3 + H2SO4 = MgSO4 + H2CO3
NaOH = H2O + Na2O =>
2 NaOH = H2O + Na2O
BaCl2 + K2SO4 = K2Cl2 + BaSO4 =>
BaCl2 + K2SO4 = K2Cl2 + BaSO4
Mg + HNO3 = Mg9(NO3)2 + H2 =>
9 Mg + 2 HNO3 = Mg9(NO3)2 + H2
H2CO3 + BeF2 = BeCO3 + HF =>
H2CO3 + BeF2 = BeCO3 + 2 HF
CuSO4(aq) + Na3PO4(s) = Na2SO4(aq) + Cu3(PO4)2 =>
3 CuSO4(aq) + 2 Na3PO4(s) = 3 Na2SO4(aq) + Cu3(PO4)2
Fe + Si2 + H2O = FeSiO + H2 =>
2 Fe + Si2 + 2 H2O = 2 FeSiO + 2 H2
NiBr2 + Pb(NO3)2 = PbBr2 + Ni(NO3)2 =>
NiBr2 + Pb(NO3)2 = PbBr2 + Ni(NO3)2
Na4C + BaBr2 = NaBr + Ba2C =>
Na4C + 2 BaBr2 = 4 NaBr + Ba2C
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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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