| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KBr + Cl2 = Br2 + 2 KCl
ZnSO4 + (NH4)2S = ZnS + (NH4)2SO4 =>
ZnSO4 + (NH4)2S = ZnS + (NH4)2SO4
Al + KOH(t) = H2 + K2O + KAlO2 =>
2 Al + 6 KOH(t) = 3 H2 + 2 K2O + 2 KAlO2
CH3COOH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
5 CH3COOH + 8 KMnO4 + 12 H2SO4 = 4 K2SO4 + 8 MnSO4 + 10 CO2 + 22 H2O
K2O + Mn + O2 = KMnO4 =>
2 K2O + 4 Mn + 7 O2 = 4 KMnO4
NH2OH = N2 + NH3 + H2O =>
3 NH2OH = N2 + NH3 + 3 H2O
NaCe = Na + Ce2 =>
2 NaCe = 2 Na + Ce2
CaS + H3O = H2O + H2S + Ca =>
CaS + 2 H3O = 2 H2O + H2S + Ca
C2 + H2 + Cl2 = C2H2Cl4 =>
C2 + H2 + 2 Cl2 = C2H2Cl4
HI + AgNO3 = AgIHNO3 =>
HI + AgNO3 = AgIHNO3
NaH + AgNO3 = Ag + H2 + Na2NO3 =>
2 NaH + AgNO3 = Ag + H2 + Na2NO3
SIO2 + C = SI + CO2 =>
SIO2 + C = SI + CO2
Cu + HNO3(aq) = NO2(g) + Cu(NO3)2(aq) + H2O(l) =>
Cu + 4 HNO3(aq) = 2 NO2(g) + Cu(NO3)2(aq) + 2 H2O(l)
Cr2S3 + Mn(NO3)2 + Na2CO3 = Na2CrO4 + Na2MnO4 + Na2SO4 + NO + CO2 =>
Cr2S3 + 15 Mn(NO3)2 + 20 Na2CO3 = 2 Na2CrO4 + 15 Na2MnO4 + 3 Na2SO4 + 30 NO + 20 CO2
Na2SO3 + Ba(NO3)2 = Na2(NO3)2 + Ba2(SO3)2 =>
2 Na2SO3 + 2 Ba(NO3)2 = 2 Na2(NO3)2 + Ba2(SO3)2
KH5 + Cl2 = KCl + H2 =>
2 KH5 + Cl2 = 2 KCl + 5 H2
C2H5OH + KOH = C2H5OK + H2O =>
C2H5OH + KOH = C2H5OK + H2O
HOX + NaH2PO4 = XH2PO4 + NaOH =>
HOX + NaH2PO4 = XH2PO4 + NaOH
NH4OH + Zn(OH)Cl = Zn(OH)2 + NH4Cl =>
NH4OH + Zn(OH)Cl = Zn(OH)2 + NH4Cl
C3H6 + HF = C2H5F =>
2 C3H6 + 3 HF = 3 C2H5F
CH2CHCH3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + CH3COOH =>
10 CH2CHCH3 + 12 KMnO4 + 18 H2SO4 = 12 MnSO4 + 6 K2SO4 + 18 H2O + 15 CH3COOH
CuSO4 + H2O = Cu + OH + HSO4 =>
CuSO4 + H2O = Cu + OH + HSO4
C1H4 + O2 = CO + H2O =>
2 C1H4 + 3 O2 = 2 CO + 4 H2O
Cu + CaSO4 = Ca + CuSO4 =>
Cu + CaSO4 = Ca + CuSO4
Fe2O3 + BH3 = Fe + HBO2 + H2O =>
Fe2O3 + BH3 = 2 Fe + HBO2 + H2O
IF3 + [(CH3)4N]F = IF4N(CH3)4 =>
IF3 + [(CH3)4N]F = IF4N(CH3)4
NaCl(ac) + AgNO3(ac) = NaNO3(ac) + AgCl(ac) =>
NaCl(ac) + AgNO3(ac) = NaNO3(ac) + AgCl(ac)
H2SO4 + CaCl2 = Ca2SO4 + HCl2 =>
H2SO4 + 2 CaCl2 = Ca2SO4 + 2 HCl2
Ag + HNO3 = NO + H2O + AgNO3 =>
3 Ag + 4 HNO3 = NO + 2 H2O + 3 AgNO3
Al2O3 + Na2O = AlNa3 + O2 =>
Al2O3 + 3 Na2O = 2 AlNa3 + 3 O2
C4H6 + Br2 = C4H6Br2 =>
C4H6 + Br2 = C4H6Br2
Ag(NH3)2{+} + KI = AgI + NH3 + K{+} =>
Ag(NH3)2{+} + KI = AgI + 2 NH3 + K{+}
NH3 + Ca3(PO4)2 + H2O = (NH4)3PO4 + Ca(OH)2 =>
6 NH3 + Ca3(PO4)2 + 6 H2O = 2(NH4)3PO4 + 3 Ca(OH)2
Al + H2O + KOH = H2 + KAlO2 =>
2 Al + 2 H2O + 2 KOH = 3 H2 + 2 KAlO2
K3PO4 + Na2CO3 = K2O + CO2 + Na3PO4 =>
2 K3PO4 + 3 Na2CO3 = 3 K2O + 3 CO2 + 2 Na3PO4
H3PO4 + NH3 = (NH4H)3(PO4)2 =>
2 H3PO4 + 3 NH3 = (NH4H)3(PO4)2
(CH2)6N4 + HNO3 = (O2NNCH2)3 + H2O + O2 =>
(CH2)6N4 + 8 HNO3 = 2(O2NNCH2)3 + 4 H2O + 4 O2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
NaClO3 + HBr = NaBr + HClO3 =>
NaClO3 + HBr = NaBr + HClO3
CaHCO3 + CH3OOH = H2O + CO2 + Ca =>
4 CaHCO3 + CH3OOH = 4 H2O + 5 CO2 + 4 Ca
NaCl + BaCl2 + AgNO3 = AgCl + Ba + Na(NO3)2 =>
2 NaCl + BaCl2 + 4 AgNO3 = 4 AgCl + Ba + 2 Na(NO3)2
Li + MgSO4 = Mg + Li2SO4 =>
2 Li + MgSO4 = Mg + Li2SO4
C4H9OH + Br = C4H8Br2 + H2O =>
C4H9OH + 2 Br = C4H8Br2 + H2O
Al + PH3 = AlH3 + P =>
Al + PH3 = AlH3 + P
C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
O2 + Al = AlO =>
O2 + 2 Al = 2 AlO
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KOH + ZnO + H3PO4 + Al(OH)3 = (K2O)10(ZnO)42(Al2O3)8(P2O5)40 + H2O =>
20 KOH + 42 ZnO + 80 H3PO4 + 16 Al(OH)3 = (K2O)10(ZnO)42(Al2O3)8(P2O5)40 + 154 H2O
H3(PO4) + Li(OH) = H2O + LiH2(PO4) =>
H3(PO4) + Li(OH) = H2O + LiH2(PO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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