| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5Cl + CH3MgCl = C3H8MgCl2
C2H6O + N2O4 = CO2 + H2O + N2 =>
2 C2H6O + 3 N2O4 = 4 CO2 + 6 H2O + 3 N2
C5H10O(l) + O2(g) = C5H10O(l)O2(g) =>
C5H10O(l) + O2(g) = C5H10O(l)O2(g)
CH3OH + N4 = HCN + NH + O2 =>
2 CH3OH + 2 N4 = 2 HCN + 6 NH + O2
C3H8O2 + C3H8N2 = C6H6 + NO2 + H2 =>
4 C3H8O2 + 2 C3H8N2 = 3 C6H6 + 4 NO2 + 15 H2
CH3CH3OH + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
2 CH3CH3OH + 2 KMnO4 + 3 H2SO4 = 2 CH3COOH + K2SO4 + 2 MnSO4 + 6 H2O
NaClO(ac) + NH3(ac) = NaOH(ac) + NCl3(g) =>
3 NaClO(ac) + NH3(ac) = 3 NaOH(ac) + NCl3(g)
CaSO4 + SiO2 + C = CaSiO3 + CO2 + S =>
2 CaSO4 + 2 SiO2 + 3 C = 2 CaSiO3 + 3 CO2 + 2 S
Fe(OH)2 + H2O + O2 = Fe(OH)3 =>
4 Fe(OH)2 + 2 H2O + O2 = 4 Fe(OH)3
HNO3 + Al = NO + Al(NO3)3 + H2O =>
4 HNO3 + Al = NO + Al(NO3)3 + 2 H2O
C3H5(C15H31COO)3 + O2 = CO + H2O =>
C3H5(C15H31COO)3 + 47 O2 = 51 CO + 49 H2O
Zn(HCO3)2 + H3PO4 = Zn3(PO4)2 + H2O + CO2 =>
3 Zn(HCO3)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O + 6 CO2
P + HClO3 = HCl + P2O5 =>
6 P + 5 HClO3 = 5 HCl + 3 P2O5
C2H4HCl = C2H5Cl =>
C2H4HCl = C2H5Cl
BaCO3 + CuO + Y2O3 + O2 = CO2 + YBa2Cu3O7 =>
8 BaCO3 + 12 CuO + 2 Y2O3 + O2 = 8 CO2 + 4 YBa2Cu3O7
AIBr3 + Cl2 = AICl3 + Br3 =>
2 AIBr3 + 3 Cl2 = 2 AICl3 + 2 Br3
Cl2 + H2SO4 = H2O + Cl2SO3 =>
Cl2 + H2SO4 = H2O + Cl2SO3
C6H8O7 + NaOH = Na3C6H5O7 + H2O =>
C6H8O7 + 3 NaOH = Na3C6H5O7 + 3 H2O
LiOH + CO2 = Li2O + CO + OH =>
2 LiOH + CO2 = Li2O + CO + 2 OH
K3PO4 + Ba(OH)2 = BaPO4 + K3(OH)2 =>
K3PO4 + Ba(OH)2 = BaPO4 + K3(OH)2
Cu{2+} + Mg = Mg{2+} + Cu{+} =>
2 Cu{2+} + Mg = Mg{2+} + 2 Cu{+}
C6H10 + KMnO4 + H2SO4 = C2H5COOH + K2SO4 + MnSO4 + H2O =>
5 C6H10 + 6 KMnO4 + 9 H2SO4 = 10 C2H5COOH + 3 K2SO4 + 6 MnSO4 + 4 H2O
MnO4{-} + H{+} + SO{3-} = Mn{2+} + SO4{2-} + H2O =>
7 MnO4{-} + 26 H{+} + 5 SO{3-} = 7 Mn{2+} + 5 SO4{2-} + 13 H2O
Al(OH)3 + Cu(NO3)2 = Cu(OH)2 + Al(NO3)3 =>
2 Al(OH)3 + 3 Cu(NO3)2 = 3 Cu(OH)2 + 2 Al(NO3)3
C4H8O + KI3 + NaOH = CHI3 + NaI + KI + H2O =>
C4H8O + 7 KI3 + 2 NaOH = 4 CHI3 + 2 NaI + 7 KI + 3 H2O
FeO + P2O5 = Fe3(PO4)2 =>
3 FeO + P2O5 = Fe3(PO4)2
H2SO4 + C = S2 + CO2 + H2OO =>
2 H2SO4 + 2 C = S2 + 2 CO2 + 2 H2OO
H2SO4 + KI + MnO2 = I2 + MnSO4 + K2SO4 + H2O =>
2 H2SO4 + 2 KI + MnO2 = I2 + MnSO4 + K2SO4 + 2 H2O
MgCl2 + H2SO4 = HCl + (MgSO4)2 =>
2 MgCl2 + 2 H2SO4 = 4 HCl + (MgSO4)2
MnO + SnO2 + HNO2 = HMnO4 + Sn(NO2)2 + H2 =>
2 MnO + 3 SnO2 + 6 HNO2 = 2 HMnO4 + 3 Sn(NO2)2 + 2 H2
BaCr2O7 + HCl = BaCl2 + H2Cr2O7 =>
BaCr2O7 + 2 HCl = BaCl2 + H2Cr2O7
Na3PO4 + Mg(NO3)2 = Na3NO3 + Mg(PO4)2 =>
2 Na3PO4 + Mg(NO3)2 = 2 Na3NO3 + Mg(PO4)2
HNO3 + NH4OH = H2O + NO3(NH4) =>
HNO3 + NH4OH = H2O + NO3(NH4)
H2 + PBO2 = PB + H2O =>
2 H2 + PBO2 = PB + 2 H2O
IO3{-} + HSO3{-} = HSO4{-} + I{-} =>
IO3{-} + 3 HSO3{-} = 3 HSO4{-} + I{-}
P6 + Cl2 = PCl5 =>
P6 + 15 Cl2 = 6 PCl5
NH3 + H2O = N20O3 + H2 =>
20 NH3 + 3 H2O = N20O3 + 33 H2
KMnO4 + SnSO4 + H2SO4 = MnSO4 + H2O + K2SO4 + Sn2(SO4)3 =>
2 KMnO4 + 10 SnSO4 + 8 H2SO4 = 2 MnSO4 + 8 H2O + K2SO4 + 5 Sn2(SO4)3
K2CO3 + H2 = KH + H2CO3 =>
K2CO3 + 2 H2 = 2 KH + H2CO3
AlOH + KOH = KAlO + H2O =>
AlOH + KOH = KAlO + H2O
PbOH + NaS = PbS + NaOH =>
PbOH + NaS = PbS + NaOH
CO2 + CuSO4 = CuCO2 + SO4 =>
CO2 + CuSO4 = CuCO2 + SO4
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O(liquid) =>
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O(liquid)
H2SO4(aq) + Fe = FeSO4 + H2(g) =>
H2SO4(aq) + Fe = FeSO4 + H2(g)
HXeO4{-} + F{-} + H{+} = Xe + F2 + H2O =>
HXeO4{-} + 6 F{-} + 7 H{+} = Xe + 3 F2 + 4 H2O
K2CO3 + C = CO + K =>
K2CO3 + 2 C = 3 CO + 2 K
Ag(s) + H2O = Ag(OH)2 + H2(g) =>
Ag(s) + 2 H2O = Ag(OH)2 + H2(g)
Cs2O + H2SO3 = Cs2SO3 + H2O =>
Cs2O + H2SO3 = Cs2SO3 + H2O
Fe + HI = FeH + I =>
Fe + HI = FeH + I
Sb1 + O2 = Sb4O6 =>
4 Sb1 + 3 O2 = Sb4O6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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