| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H6 + 15 O2(g) = 12 CO2(g) + 6 H2O
HBr + CaF2 = CaBr2 + HF =>
2 HBr + CaF2 = CaBr2 + 2 HF
Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
MgCl2(aq) + Pb(NO3)2(aq) = Mg(NO3)2(s) + PbCl2(aq) =>
MgCl2(aq) + Pb(NO3)2(aq) = Mg(NO3)2(s) + PbCl2(aq)
AgNO3(aq) + NaI(s) = AgI(s) + NaNO3(aq) =>
AgNO3(aq) + NaI(s) = AgI(s) + NaNO3(aq)
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
K2O + SO3 = K2SO4 =>
K2O + SO3 = K2SO4
CuSO4 + SO3 = CuSO3 + SO4 =>
CuSO4 + SO3 = CuSO3 + SO4
V + Cl = VCl5 =>
V + 5 Cl = VCl5
PdO2 = Pd + O =>
PdO2 = Pd + 2 O
Sn(OH)2 + FeBr3 = SnBr2 + Fe(OH)3 =>
3 Sn(OH)2 + 2 FeBr3 = 3 SnBr2 + 2 Fe(OH)3
C2H3OCI + O2 = CO + H2O + HCI =>
C2H3OCI + O2 = 2 CO + H2O + HCI
Ca(OH)2 + H(NO3) = Ca(NO3)2 + H(OH) =>
Ca(OH)2 + 2 H(NO3) = Ca(NO3)2 + 2 H(OH)
CUO + Ca(OH)2 = CU(OH)2 + CaO =>
CUO + Ca(OH)2 = CU(OH)2 + CaO
Mg + S = MgS =>
Mg + S = MgS
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O =>
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O
C6H8 + O2 = CO + H2O =>
C6H8 + 5 O2 = 6 CO + 4 H2O
Sr(OH)2 + H2O = SrO2H3 + OH =>
Sr(OH)2 + H2O = SrO2H3 + OH
NaOH + BaO = Ba(NaO)2 + H2O =>
2 NaOH + BaO = Ba(NaO)2 + H2O
C6H8 + O2 = CO + H2O =>
C6H8 + 5 O2 = 6 CO + 4 H2O
C3H7NO + O2 = CO2 + H2O + N2 =>
4 C3H7NO + 17 O2 = 12 CO2 + 14 H2O + 2 N2
C3H8 + V2O5 = V2O3 + CO + H2O =>
2 C3H8 + 7 V2O5 = 7 V2O3 + 6 CO + 8 H2O
NH4Br + Ba(OH)2 = BaBr2 + NH3 + H2O =>
2 NH4Br + Ba(OH)2 = BaBr2 + 2 NH3 + 2 H2O
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
C6H8 + O2 = CO + H2O =>
C6H8 + 5 O2 = 6 CO + 4 H2O
NaI + CrO3 + H2SO4 = Na2SO4 + Cr2(SO4)3 + I2 + H2O =>
6 NaI + 2 CrO3 + 6 H2SO4 = 3 Na2SO4 + Cr2(SO4)3 + 3 I2 + 6 H2O
K2Cr2O7 + HCl = KCl + CrCl3 + Cl32 + H2O =>
16 K2Cr2O7 + 224 HCl = 32 KCl + 32 CrCl3 + 3 Cl32 + 112 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C7H14O + CrO3 + H2SO4 = C7H14O2 + Cr2(SO4)3 + H2O =>
3 C7H14O + 2 CrO3 + 3 H2SO4 = 3 C7H14O2 + Cr2(SO4)3 + 3 H2O
NaBr + NaMnO4 + H2SO4 = Br2 + MnSO4 + Na2SO4 + H2O =>
10 NaBr + 2 NaMnO4 + 8 H2SO4 = 5 Br2 + 2 MnSO4 + 6 Na2SO4 + 8 H2O
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
SO3 + Co(OH)2 = Co2SO4(OH)2 + H2O =>
SO3 + 2 Co(OH)2 = Co2SO4(OH)2 + H2O
MgCl2*6H2O + AlCl3*6H2O + NaOH = MgAl2O4 + NaCl + H2O =>
MgCl2*6H2O + 2 AlCl3*6H2O + 8 NaOH = MgAl2O4 + 8 NaCl + 22 H2O
Cr2O7{2-} + S{2-} + H{+} = Cr3{+} + SO4{2-} + H2O =>
12 Cr2O7{2-} + 17 S{2-} + 32 H{+} = 8 Cr3{+} + 17 SO4{2-} + 16 H2O
CuSO4 + SO3 = CuSO3 + SO4 =>
CuSO4 + SO3 = CuSO3 + SO4
Fe + Zn = Fe2Zn3 =>
2 Fe + 3 Zn = Fe2Zn3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Na + BaO = NaO + Ba =>
Na + BaO = NaO + Ba
NaCl(s) + SO2(g) + H2O(l) + O2(g) = Na2SO4(s) + HCl(g) =>
4 NaCl(s) + 2 SO2(g) + 2 H2O(l) + O2(g) = 2 Na2SO4(s) + 4 HCl(g)
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H12O6 + NO3{-} + H{+} = CO2 + N2 + H2O =>
5 C6H12O6 + 24 NO3{-} + 24 H{+} = 30 CO2 + 12 N2 + 42 H2O
K3AlO3 + HNO3 = KNO3 + Al(NO3)3 + H2O =>
K3AlO3 + 6 HNO3 = 3 KNO3 + Al(NO3)3 + 3 H2O
C5H12 + O2 = C2O5 + HO6 =>
4 C5H12 + 169 O2 = 10 C2O5 + 48 HO6
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
CUO + Ca(OH)2 = CU(OH)2 + CaO =>
CUO + Ca(OH)2 = CU(OH)2 + CaO
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Al(ClO4)3 + LiOH = Al(OH)3 + LiClO4 =>
Al(ClO4)3 + 3 LiOH = Al(OH)3 + 3 LiClO4
Zn + Ca(OH)2 = Zn(OH)2 + Ca =>
Zn + Ca(OH)2 = Zn(OH)2 + Ca
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/16/25
Équations équilibrées sur03/18/24
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