| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Li + Zn(OH)2 = 2 Li2OH + Zn
Ba(NO3)2(aq) + H2SO4(aq) = HNO3(aq) + BaSO4(aq) =>
Ba(NO3)2(aq) + H2SO4(aq) = 2 HNO3(aq) + BaSO4(aq)
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Ag(NO3) + Cu2(SO4) = Cu(NO3) + Ag2(SO4) =>
2 Ag(NO3) + Cu2(SO4) = 2 Cu(NO3) + Ag2(SO4)
Ni(NO3)2*6H2O = NiO + NO2 + O2 + H2O =>
2 Ni(NO3)2*6H2O = 2 NiO + 4 NO2 + O2 + 12 H2O
C4H10 + N2O8 = N + CO2 + H2O =>
8 C4H10 + 13 N2O8 = 26 N + 32 CO2 + 40 H2O
N2(g) + O2(g) + H2O2 = HNO3(aq) =>
N2(g) + 2 O2(g) + H2O2 = 2 HNO3(aq)
H2O2 + Cl2 = H2O + ClO3 =>
6 H2O2 + Cl2 = 6 H2O + 2 ClO3
ClC6H13 + Zn + HCl = C6H14 + ZnCl2 =>
ClC6H13 + Zn + HCl = C6H14 + ZnCl2
SilverNitrate + SodiumPhosphate = SilverPhosphate + SodiumNitrate =>
SilverNitrate + SodiumPhosphate = SilverPhosphate + SodiumNitrate
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C16H30O2 + O2 = CO2 + H2O =>
2 C16H30O2 + 45 O2 = 32 CO2 + 30 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CoCl2(s) + KCN(aq) + H2O(l) = K3[Co(CN)6](s) + KCl(aq) + KOH(aq) + H2(aq) =>
2 CoCl2(s) + 12 KCN(aq) + 2 H2O(l) = 2 K3[Co(CN)6](s) + 4 KCl(aq) + 2 KOH(aq) + H2(aq)
H2SO4 + Ba(NO3)2 = Ba + SO4 + H2O + NO2 =>
2 H2SO4 + Ba(NO3)2 = Ba + 2 SO4 + 2 H2O + 2 NO2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
FeCl3(aq) + Li2S(aq) = FeS(s) + Li2Cl3(aq) =>
FeCl3(aq) + Li2S(aq) = FeS(s) + Li2Cl3(aq)
C4OH6(OH) + N2H4 = C4O2H6 + N2H5 =>
C4OH6(OH) + N2H4 = C4O2H6 + N2H5
NF3 + F2 = NF4F4 =>
2 NF3 + 5 F2 = 2 NF4F4
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
NiCr + H2SO4 = Ni4 + SO4 + CrH2 =>
4 NiCr + 4 H2SO4 = Ni4 + 4 SO4 + 4 CrH2
Fe(NH4)2(SO4)2 + H2SO4 + KNO3 = (NH4)2SO4 + Fe2(SO4)3 + H2O + K2SO4 =>
16 Fe(NH4)2(SO4)2 + 10 H2SO4 + 2 KNO3 = 17(NH4)2SO4 + 8 Fe2(SO4)3 + 6 H2O + K2SO4
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Cl2 + NH3 = N2H4 + NH4Cl =>
Cl2 + 4 NH3 = N2H4 + 2 NH4Cl
H3Po4 + NaOH = Na3Po4 + H2O =>
H3Po4 + 3 NaOH = Na3Po4 + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
Cl{-} + Cr2O7{-3} + H{+} = Cr{+3} + Cl2 + H2O =>
10 Cl{-} + 2 Cr2O7{-3} + 28 H{+} = 4 Cr{+3} + 5 Cl2 + 14 H2O
NaOH + I2 + Cl2 = Na2H3IO6 + NaCl + H2O =>
18 NaOH + I2 + 7 Cl2 = 2 Na2H3IO6 + 14 NaCl + 6 H2O
C4H8O2 + NaOH = CH3COONa + C2H6O =>
C4H8O2 + NaOH = CH3COONa + C2H6O
CO2 + MgO = MgCO3 =>
CO2 + MgO = MgCO3
Zn + SnCl4 = ZnCl + Sn4 =>
16 Zn + 4 SnCl4 = 16 ZnCl + Sn4
NaOH(aq) + MgSO4(aq) = NaO5HMgS =>
NaOH(aq) + MgSO4(aq) = NaO5HMgS
O2 + Sr2 = Sr2O2 =>
O2 + Sr2 = Sr2O2
C7H5N3O6 + C5H8N4O12 = CO + H2O + N2 =>
6 C7H5N3O6 + 7 C5H8N4O12 = 77 CO + 43 H2O + 23 N2
NH3 + Sr(OH)2 = H2O + Sr3N2 =>
2 NH3 + 3 Sr(OH)2 = 6 H2O + Sr3N2
KClO3 + C12H22O11 = KCl + CO2 + H2O =>
8 KClO3 + C12H22O11 = 8 KCl + 12 CO2 + 11 H2O
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
Mg + SO3 = MgO + S =>
3 Mg + SO3 = 3 MgO + S
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
SnO2 + HI = I2 + SnI2 + H2O =>
SnO2 + 4 HI = I2 + SnI2 + 2 H2O
H2CO3 + H2O = H3O + CO3 =>
H2CO3 + 2 H2O = 2 H3O + CO3
K + OCl = KCl + O =>
K + OCl = KCl + O
Ag(OH) + NaCl = AgCl + NaOH =>
Ag(OH) + NaCl = AgCl + NaOH
(UO2)2[Fe(CN)6] + NaOH = Na2U2O7 + Na4[Fe(CN)6] + H2O =>
(UO2)2[Fe(CN)6] + 6 NaOH = Na2U2O7 + Na4[Fe(CN)6] + 3 H2O
HCl(aq) + NaCH3COO(aq) = CH3COOH(aq) + NaCl(aq) =>
HCl(aq) + NaCH3COO(aq) = CH3COOH(aq) + NaCl(aq)
HCl + C2H5OH + RuO4 = RuCl3 + H2O + C =>
12 HCl + 5 C2H5OH + 4 RuO4 = 4 RuCl3 + 21 H2O + 10 C
MnO + H2O = Mn(OH)2 =>
MnO + H2O = Mn(OH)2
Mg(OH)2 + AgBr = MgBr2 + Ag(OH) =>
Mg(OH)2 + 2 AgBr = MgBr2 + 2 Ag(OH)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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