| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn(OH)3 + (NH4)2S = MnS + 2 NH4 + 3 OH
Na2CO3 + CH3COOH = NaH + (CH3COO)2CO3 =>
Na2CO3 + 2 CH3COOH = 2 NaH + (CH3COO)2CO3
HOH + K3PO4 = H3PO4 + KOH =>
3 HOH + K3PO4 = H3PO4 + 3 KOH
MgO + HNo3 = Mg(No3)2 + H2O =>
MgO + 2 HNo3 = Mg(No3)2 + H2O
NO3{-} + Sn{+2} + H{+} = NO + Sn{+4} + H2O =>
2 NO3{-} + 3 Sn{+2} + 8 H{+} = 2 NO + 3 Sn{+4} + 4 H2O
KOH + NaOH = OH + NaK =>
KOH + NaOH = 2 OH + NaK
H2Cr2O7 + K2SO4 + NaOH = H2SO4 + K2CrO4 + Na2CrO4 =>
2 H2Cr2O7 + 3 K2SO4 + 2 NaOH = 3 H2SO4 + 3 K2CrO4 + Na2CrO4
HWO + CO2 = HWCO3 =>
HWO + CO2 = HWCO3
(CH3)2CO + NaHSO3 = CH + H2O + NaOH + SO =>
2(CH3)2CO + NaHSO3 = 6 CH + 3 H2O + NaOH + SO
Zn(OH)2 = Zn(OH) + OH =>
Zn(OH)2 = Zn(OH) + OH
HWO + CO2 = HWCO3 =>
HWO + CO2 = HWCO3
CUO(s) + H2SO4(l) = CUSO4 + H2O =>
CUO(s) + H2SO4(l) = CUSO4 + H2O
FeCl3O2 = FeCl2ClO2 =>
FeCl3O2 = FeCl2ClO2
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
Mg(s) + CuCl2(aq) = MgCl(aq) + Cu(s) =>
2 Mg(s) + CuCl2(aq) = 2 MgCl(aq) + Cu(s)
CuOH2O = Cu(OH)2 =>
CuOH2O = Cu(OH)2
MgHPO4 + KOH = Mg3(PO4)2 + K3PO4 + H2O =>
3 MgHPO4 + 3 KOH = Mg3(PO4)2 + K3PO4 + 3 H2O
SO2 + NaOH = H2SO3 + Na2O =>
SO2 + 2 NaOH = H2SO3 + Na2O
CaCrO4 + KClO3 = Ca(ClO3)2 + K2CrO4 =>
CaCrO4 + 2 KClO3 = Ca(ClO3)2 + K2CrO4
FeCl3 + KNCS = [Fe(NCS)]Cl2 + KCl =>
FeCl3 + KNCS = [Fe(NCS)]Cl2 + KCl
K + O8 = K2O =>
16 K + O8 = 8 K2O
HWO + CO2 = HWCO3 =>
HWO + CO2 = HWCO3
(NH4)2CO3 + Mn(NO3)2 = Mn(CO3) + NH4NO3 =>
(NH4)2CO3 + Mn(NO3)2 = Mn(CO3) + 2 NH4NO3
FeCl3 + CoCl2 + NaOH = CoFe2O4 + NaCl + H2O =>
2 FeCl3 + CoCl2 + 8 NaOH = CoFe2O4 + 8 NaCl + 4 H2O
HCl + ZnPO4{-3} = HPO4{-3} + ZnCl =>
HCl + ZnPO4{-3} = HPO4{-3} + ZnCl
HClO + SO2 = HCl + SO3 =>
HClO + SO2 = HCl + SO3
Cl2O5 = ClO2 + O2 =>
2 Cl2O5 = 4 ClO2 + O2
Zr(C5H8O2)(O5H7) = Zr(OH)4 + C3H6O + CO + H2O =>
2 Zr(C5H8O2)(O5H7) = 2 Zr(OH)4 + 3 C3H6O + CO + 2 H2O
KI + Sn = SnKI =>
KI + Sn = SnKI
CH2CHCH2CH3 + HBr = CH2BrCH2CH2CH3 =>
CH2CHCH2CH3 + HBr = CH2BrCH2CH2CH3
NaCl + Ba = BaCl2 + Na =>
2 NaCl + Ba = BaCl2 + 2 Na
FeS2 + Na2O2 = Na2FeO4 + Na2O + Na2SO4 =>
FeS2 + 9 Na2O2 = Na2FeO4 + 6 Na2O + 2 Na2SO4
Fe3 = Fe5 =>
5 Fe3 = 3 Fe5
Cl2 + H3AsO3 + OH{-} = Cl{-} + H2AsO4 + H2O =>
3 Cl2 + 2 H3AsO3 + 6 OH{-} = 6 Cl{-} + 2 H2AsO4 + 4 H2O
NaF + MgSO4 = MgF2 + Na2SO4 =>
2 NaF + MgSO4 = MgF2 + Na2SO4
Ca(ClO)2 + NaOH + H2O = Ca(OH)2 + ClO2 + NaCl =>
5 Ca(ClO)2 + 6 NaOH + 2 H2O = 5 Ca(OH)2 + 4 ClO2 + 6 NaCl
H3 + PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3 + 2 PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
NiSHCl = NiClHS =>
NiSHCl = NiClHS
Be + Nh = BeNh =>
Be + Nh = BeNh
Na0 = Na =>
Na0 = Na
Hg(SCN)2 + O2 = HgO + SO2 + CO2 + N2 =>
2 Hg(SCN)2 + 9 O2 = 2 HgO + 4 SO2 + 4 CO2 + 2 N2
C3H6O2 + KOH = H2O + C3H5O2K =>
C3H6O2 + KOH = H2O + C3H5O2K
LiCl + Na3(PO4) = Li3(PO4) + NaCl =>
3 LiCl + Na3(PO4) = Li3(PO4) + 3 NaCl
SO2 + CO2 = SO4C =>
SO2 + CO2 = SO4C
Ni(ll)SO4 + HCl = NiCl + HSO4 =>
Ni(ll)SO4 + HCl = NiCl + HSO4
Cu2(O) + O2 = CuO =>
2 Cu2(O) + O2 = 4 CuO
NaOH + NO3 = NH3 + Na + O2 =>
3 NaOH + NO3 = NH3 + 3 Na + 3 O2
KMnO4 + C12H22O11 = CO2 + MnO + K2CO3 + H2O =>
48 KMnO4 + 5 C12H22O11 = 36 CO2 + 48 MnO + 24 K2CO3 + 55 H2O
CoCO3 + (AcAc) + H2O = [Co(AcAc)3] + CO2 + H2O2 =>
CoCO3 + 3(AcAc) + H2O = [Co(AcAc)3] + CO2 + H2O2
FeCl3 + KNCS = [Fe(NCS)]Cl2 + KCl =>
FeCl3 + KNCS = [Fe(NCS)]Cl2 + KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/27/24
Équations équilibrées sur07/27/23
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