| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCI + NaOH = NaCI + H2O
Mg3(PO4)2 = MgO + P4 + O2 =>
2 Mg3(PO4)2 = 6 MgO + P4 + 5 O2
K2FeO4 + NH3 + H2O = KOH + Fe(OH)3 + N2 =>
2 K2FeO4 + 2 NH3 + 2 H2O = 4 KOH + 2 Fe(OH)3 + N2
Ac + P = AcP =>
Ac + P = AcP
Sr + HCl = SrCl + H2 =>
2 Sr + 2 HCl = 2 SrCl + H2
HBrO3 + B(OH)3 = B(BrO3)3 + H2O =>
3 HBrO3 + B(OH)3 = B(BrO3)3 + 3 H2O
H2 + S8 = H2S =>
8 H2 + S8 = 8 H2S
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Ni{2+} + Na2CO3 = Na{+} + Ni(CO3) =>
Ni{2+} + Na2CO3 = 2 Na{+} + Ni(CO3)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C6H5NO2 + Fe + H{+} = C6H5NH3{+} + Fe{+2} + H2O =>
C6H5NO2 + 3 Fe + 7 H{+} = C6H5NH3{+} + 3 Fe{+2} + 2 H2O
NH3 + KOH = KH3 + NOH =>
NH3 + KOH = KH3 + NOH
C6H5N2Cl + CuCN = C6H5CN + N2 + CuCl =>
C6H5N2Cl + CuCN = C6H5CN + N2 + CuCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
ZnO + P2O5 = Zn3(PO4)2 =>
3 ZnO + P2O5 = Zn3(PO4)2
NH2Na + NH4Cl = NaCl + NH3 =>
NH2Na + NH4Cl = NaCl + 2 NH3
Ag{+} + Nh3 = Ag(Nh3)3{+} =>
Ag{+} + 3 Nh3 = Ag(Nh3)3{+}
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KNO3 + Zn + S + C = ZnCO3 + N2 + K2SK2CO3 =>
4 KNO3 + 3 Zn + S + 4 C = 3 ZnCO3 + 2 N2 + K2SK2CO3
CaBr2 + Ba(NO3)2 = Ca(NO3)2 + BaBr2 =>
CaBr2 + Ba(NO3)2 = Ca(NO3)2 + BaBr2
KNO2 + Mg = MgNO2 + K =>
KNO2 + Mg = MgNO2 + K
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H4O2 + NaCO3 = C2H3NaO2 + H2O + CO2 =>
9 C2H4O2 + 8 NaCO3 = 8 C2H3NaO2 + 6 H2O + 10 CO2
KHC4H4O6 + Ca(OH)2 = CaC4H4O6 + KOH + H2O =>
KHC4H4O6 + Ca(OH)2 = CaC4H4O6 + KOH + H2O
OF2 + H2O = FHO =>
OF2 + H2O = 2 FHO
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
MgO + P2O5 = MgP + O2 =>
4 MgO + 2 P2O5 = 4 MgP + 7 O2
Fe(NO3)3 + NH4(OH) = Fe(OH)3 + (NH4)(NO3) =>
Fe(NO3)3 + 3 NH4(OH) = Fe(OH)3 + 3(NH4)(NO3)
HNO3(aq) + Cr(OH)3(s) = Cr(NO3)3(s) + H2O(l) =>
3 HNO3(aq) + Cr(OH)3(s) = Cr(NO3)3(s) + 3 H2O(l)
S + CuO = Cu + SO2 =>
S + 2 CuO = 2 Cu + SO2
Au2S3 + H2 = H2S + Au =>
Au2S3 + 3 H2 = 3 H2S + 2 Au
AgBa + I2 = Ba2 + AgI =>
2 AgBa + I2 = Ba2 + 2 AgI
CH3COO{-} + O2 = CO2 + HCO3{-} + H2O =>
CH3COO{-} + 2 O2 = CO2 + HCO3{-} + H2O
Ra(OH)2 + HF = RaF2 + H2O =>
Ra(OH)2 + 2 HF = RaF2 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K3AsO4 + HClO4 = KClO4 + H3AsO4 =>
K3AsO4 + 3 HClO4 = 3 KClO4 + H3AsO4
C2H4O + HCN = C3H5ON =>
C2H4O + HCN = C3H5ON
Na2CO3 + Mg(NO3)2 = MgCO3 + NaNO3 =>
Na2CO3 + Mg(NO3)2 = MgCO3 + 2 NaNO3
S2 + I2 = SI =>
S2 + I2 = 2 SI
BF3 + H2O = H[BF4] + B(OH)3 =>
4 BF3 + 3 H2O = 3 H[BF4] + B(OH)3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
CO(NH3)3 + NaNO3 + HCl = N2 + CO2 + H2O + NaCl =>
5 CO(NH3)3 + 11 NaNO3 + 11 HCl = 13 N2 + 5 CO2 + 28 H2O + 11 NaCl
As2S3 + Mn(NO3)2 + K2CO3 = K3AsO3 + K2SO4 + K2MnO4 + NO + CO2 =>
As2S3 + 12 Mn(NO3)2 + 18 K2CO3 = 2 K3AsO3 + 3 K2SO4 + 12 K2MnO4 + 24 NO + 18 CO2
Me + C = MeC =>
Me + C = MeC
Al + Fe = FeAl =>
Al + Fe = FeAl
C2H5OH + HCl + KMnO4 = H2MnO4 + C2H5O + KCl =>
C2H5OH + HCl + KMnO4 = H2MnO4 + C2H5O + KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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