| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3BO3 + 6 H2 = B2H6 + 6 H2O
C2H6(l) + O2(g) = H2(g) + CO2 =>
C2H6(l) + 2 O2(g) = 3 H2(g) + 2 CO2
AgNO3 + K4Fe(CN)6 = AgFe(CN)6 + K4NO3 =>
AgNO3 + K4Fe(CN)6 = AgFe(CN)6 + K4NO3
FeAsS + O2 = Fe2O3 + As4O6 + SO2 =>
4 FeAsS + 10 O2 = 2 Fe2O3 + As4O6 + 4 SO2
Mg + AlPO = Al + MgPO =>
Mg + AlPO = Al + MgPO
MnO4 + Mn2 = MnO2 =>
2 MnO4 + Mn2 = 4 MnO2
Al + NH4ClO4 = Al2O3 + AlCl3 + N2O3 + H2O =>
4 Al + 6 NH4ClO4 = Al2O3 + 2 AlCl3 + 3 N2O3 + 12 H2O
C5H22O11 + O2 = CO2 + H2O =>
C5H22O11 + 5 O2 = 5 CO2 + 11 H2O
Sm + F2 = SmF3 =>
2 Sm + 3 F2 = 2 SmF3
Na2S2O3 = Na2O + SO2 + S =>
Na2S2O3 = Na2O + SO2 + S
NaOH(aq) + (NH4)2SO4(aq) = Na2SO4(aq) + NH4OH(aq) =>
2 NaOH(aq) + (NH4)2SO4(aq) = Na2SO4(aq) + 2 NH4OH(aq)
Ba(NO3)2 + Na2SO4 = Na2Ba + SO4(NO3)2 =>
Ba(NO3)2 + Na2SO4 = Na2Ba + SO4(NO3)2
CoCl2Pb(C2H3O2)2 = Co(C2H3O2)2PbCl2 =>
CoCl2Pb(C2H3O2)2 = Co(C2H3O2)2PbCl2
Al3 + Fe(NO3)2 = Fe2 + Al(NO3)3 =>
4 Al3 + 18 Fe(NO3)2 = 9 Fe2 + 12 Al(NO3)3
Ca(OH)2 + KBr = CaBr2 + KOH =>
Ca(OH)2 + 2 KBr = CaBr2 + 2 KOH
(NH4)2CO3(aq) + Cu(NO3)2(aq) = CuCO3(s) + NH4NO3(aq) =>
(NH4)2CO3(aq) + Cu(NO3)2(aq) = CuCO3(s) + 2 NH4NO3(aq)
NaC2H2O2 + KNO3 = NaNO3 + KC2H2O2 =>
NaC2H2O2 + KNO3 = NaNO3 + KC2H2O2
C4H9COOH + C2H5OH = C3H7COOC4H9 + H2O =>
2 C4H9COOH + 3 C2H5OH = 2 C3H7COOC4H9 + 3 H2O
C + HNO3 = N2 + CO2 + H2O =>
5 C + 4 HNO3 = 2 N2 + 5 CO2 + 2 H2O
Cs2 + O2 = Cs2O2 =>
Cs2 + O2 = Cs2O2
Al3 + Fe(NO3)2 = Fe2 + Al(NO3)3 =>
4 Al3 + 18 Fe(NO3)2 = 9 Fe2 + 12 Al(NO3)3
H3AsO4 + Cd(OH)2 = Cd3(AsO4)2 + H2O =>
2 H3AsO4 + 3 Cd(OH)2 = Cd3(AsO4)2 + 6 H2O
Fe(OH)3 + KOH + Br2 = Fe(OH)2 + KBrO + H2O =>
2 Fe(OH)3 + 2 KOH + Br2 = 2 Fe(OH)2 + 2 KBrO + 2 H2O
HC8H4O4 + Ca(OH)2 = Ca2 + C8H4O4 + H2O =>
4 HC8H4O4 + 2 Ca(OH)2 = Ca2 + 4 C8H4O4 + 4 H2O
C2H5COOH(aq) + X2CO3(s) = C2H5COOX + CO2 + H2O =>
2 C2H5COOH(aq) + X2CO3(s) = 2 C2H5COOX + CO2 + H2O
Na3P + PH3 + H2O = PNaH4 + O2 =>
2 Na3P + 4 PH3 + 6 H2O = 6 PNaH4 + 3 O2
methanol + oxygen = carbondioxide + water =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Fe2TiO4 + CO = Fe + TiO2 + CO2 =>
Fe2TiO4 + 2 CO = 2 Fe + TiO2 + 2 CO2
H2O3 = H2O + O2 =>
H2O3 = H2O + O2
C2H4O + Ag2O = C2H4O2 + Ag =>
C2H4O + Ag2O = C2H4O2 + 2 Ag
CH3COOH + H2O = CH5COOOH =>
CH3COOH + H2O = CH5COOOH
Al2O3 + Ca = Al + CaO =>
Al2O3 + 3 Ca = 2 Al + 3 CaO
AlSO4 + NH4OH = AlOH + NH4SO4 =>
AlSO4 + NH4OH = AlOH + NH4SO4
Fe(OH)2 + H3PO4 = Fe + (PO4)2 + H2O =>
3 Fe(OH)2 + 2 H3PO4 = 3 Fe + (PO4)2 + 6 H2O
P4 + I2 + H2O = H3PO4 + HI =>
P4 + 10 I2 + 16 H2O = 4 H3PO4 + 20 HI
C8H9Cl + H2O = C8H10O + HCl =>
C8H9Cl + H2O = C8H10O + HCl
Br3F3 = Br + F =>
Br3F3 = 3 Br + 3 F
Mg(NO3)2 + Na2SO3 = MgSO3 + NaNO3 =>
Mg(NO3)2 + Na2SO3 = MgSO3 + 2 NaNO3
COCl2(g) + H2O(l) = HCl(aq) + CO2(g) =>
COCl2(g) + H2O(l) = 2 HCl(aq) + CO2(g)
Ag3PO4 + K2SO3 = Ag2SO3 + K3PO4 =>
2 Ag3PO4 + 3 K2SO3 = 3 Ag2SO3 + 2 K3PO4
CuO + KOH = K2CuO2 + H2O =>
CuO + 2 KOH = K2CuO2 + H2O
C6H5CHCHCOOH + Br2 = C6H5CHCHCOOHBr2 =>
C6H5CHCHCOOH + Br2 = C6H5CHCHCOOHBr2
H2SO4 + SrCl = H + Cl + SrSO4 =>
H2SO4 + SrCl = 2 H + Cl + SrSO4
KIO3 + H2SO3 = I2 + H2O + K2SO3 + H2SO4 =>
2 KIO3 + 6 H2SO3 = I2 + H2O + K2SO3 + 5 H2SO4
K2Cr2O7 + Na2SO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 3 Na2SO3 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 Na2SO4 + 4 H2O
CuS(s) + O2(g) = Cu(l) + SO2(g) =>
CuS(s) + O2(g) = Cu(l) + SO2(g)
Na + Al = AlNa3 =>
3 Na + Al = AlNa3
MgO(s) + HC(aq) = MgC2(aq) + H2O(l) =>
MgO(s) + 2 HC(aq) = MgC2(aq) + H2O(l)
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
Al + PbCl2 = Pb + AlCl =>
2 Al + PbCl2 = Pb + 2 AlCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/03/24
Équations équilibrées sur06/02/23
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