| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + Na3PO4 = BaPO4 + Na3(OH)2
KCl4 + H2O = KO + H2Cl4 =>
KCl4 + H2O = KO + H2Cl4
Cl2Mn + Br2 + NaOH = MnO2 + BrNa + ClNa + H2O =>
Cl2Mn + Br2 + 4 NaOH = MnO2 + 2 BrNa + 2 ClNa + 2 H2O
HNO3 + H2S = S + H2O + N9O =>
18 HNO3 + 43 H2S = 43 S + 52 H2O + 2 N9O
NaNO3(s) = NaN + O2(g) =>
2 NaNO3(s) = 2 NaN + 3 O2(g)
Pt + O = PtO =>
Pt + O = PtO
Cu(OH)2 + H2CO3 = CuCO3 + HOH =>
Cu(OH)2 + H2CO3 = CuCO3 + 2 HOH
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
MgOH + HNO2 = MgNO2 + H2O =>
MgOH + HNO2 = MgNO2 + H2O
Na4H = Na8 + H =>
2 Na4H = Na8 + 2 H
NaMnO4 + H2SO4 + H2C2O4 = MnSO4 + CO2 + Na2SO4 + H2O =>
2 NaMnO4 + 3 H2SO4 + 5 H2C2O4 = 2 MnSO4 + 10 CO2 + Na2SO4 + 8 H2O
CH3CH2OH + H2O = CH3CH2O + H3O =>
CH3CH2OH + H2O = CH3CH2O + H3O
FeBr3 + HNO3 = Fe(NO3)3 + H2*Br2 =>
2 FeBr3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2*Br2
NO3{-} + Al + OH{-} + H2O = NH3 + [Al(OH)4]{-} =>
3 NO3{-} + 8 Al + 5 OH{-} + 18 H2O = 3 NH3 + 8[Al(OH)4]{-}
H3BO3 + O2 = H2O + BO2 =>
4 H3BO3 + O2 = 6 H2O + 4 BO2
Fe(HCO3)2 + O2 + H2O = Fe(OH)3 + HCO3 =>
4 Fe(HCO3)2 + 3 O2 + 6 H2O = 4 Fe(OH)3 + 8 HCO3
NO3 + H = H2O + NO =>
NO3 + 4 H = 2 H2O + NO
C7H6O3 + C3H6O3 = C9H8O4 =>
15 C7H6O3 + C3H6O3 = 12 C9H8O4
H6Bi2O3 + NaOH + NaOCl = NaBiO3 + NaCl + H2O =>
H6Bi2O3 + 2 NaOH + 5 NaOCl = 2 NaBiO3 + 5 NaCl + 4 H2O
NH4(H2PO4) + NaBrO3 = Na(H2PO4) + NH4BrO3 =>
NH4(H2PO4) + NaBrO3 = Na(H2PO4) + NH4BrO3
H2(s) + P4(s) = PH3(g) =>
6 H2(s) + P4(s) = 4 PH3(g)
Cr2O7 + CH3CH2OH + H3O{+} = Cr3{+} + CH3CHO + H2O =>
3 Cr2O7 + 20 CH3CH2OH + 2 H3O{+} = 2 Cr3{+} + 20 CH3CHO + 23 H2O
FeCl3 + Na2CO3 + H2O = NaCl + Fe(OH)3 + CO2 =>
2 FeCl3 + 3 Na2CO3 + 3 H2O = 6 NaCl + 2 Fe(OH)3 + 3 CO2
HCI + CaO = CaCI + HO =>
HCI + CaO = CaCI + HO
Fe2 + Ar2 = Fe1Ar3 =>
Fe2 + 3 Ar2 = 2 Fe1Ar3
Zr(NO3)4 + C2H6N4O2 + SiO2 = ZrSiO4 + CO2 + N2 + H2O =>
Zr(NO3)4 + 2 C2H6N4O2 + SiO2 = ZrSiO4 + 4 CO2 + 6 N2 + 6 H2O
Sn(s) + FeCl2(aq) = Fe(s) + SnCl2(aq) =>
Sn(s) + FeCl2(aq) = Fe(s) + SnCl2(aq)
Mg3Al2Si3O12 + SiO2 = Mg2Si2O6 + Al2SiO5 =>
2 Mg3Al2Si3O12 + 2 SiO2 = 3 Mg2Si2O6 + 2 Al2SiO5
HI(aq) + Mg(OH)2(aq) = MgI2 + H2O =>
2 HI(aq) + Mg(OH)2(aq) = MgI2 + 2 H2O
K2CO3(aq) + Ca(NO3)2(aq) = CaCO3(s) + KNO3(aq) =>
K2CO3(aq) + Ca(NO3)2(aq) = CaCO3(s) + 2 KNO3(aq)
NH3(aq) + Na2CO3(aq) = Na3N(aq) + H2CO3(aq) =>
2 NH3(aq) + 3 Na2CO3(aq) = 2 Na3N(aq) + 3 H2CO3(aq)
Mn + AuCl3 = MnCl2 + Au =>
3 Mn + 2 AuCl3 = 3 MnCl2 + 2 Au
H2SO4 + Ba(OH)2 = BaH2SO5 + H2O =>
H2SO4 + Ba(OH)2 = BaH2SO5 + H2O
Li2CO3 + Al = Al2(CO3)3 + Li =>
3 Li2CO3 + 2 Al = Al2(CO3)3 + 6 Li
Mg(HCO3)2 + CH3COOH = CH3COOMg + CO2 + H2O =>
8 Mg(HCO3)2 + 9 CH3COOH = 8 CH3COOMg + 18 CO2 + 14 H2O
K2C2O4*H2O + CaCl2*2H2O = CaC2O4 + KCl + H2O =>
K2C2O4*H2O + CaCl2*2H2O = CaC2O4 + 2 KCl + 3 H2O
FeSCN + HCl = HSCN + FeCl =>
FeSCN + HCl = HSCN + FeCl
K2HPO4 = K3PO4 + H3PO4 =>
3 K2HPO4 = 2 K3PO4 + H3PO4
MnO2(s) + HCl(aqu) = Cl2(g) + MnCl2(aqu) + H2O(l) =>
MnO2(s) + 4 HCl(aqu) = Cl2(g) + MnCl2(aqu) + 2 H2O(l)
CuCO3(s) + HCl = CuCl2(aq) + H2O + CO2 =>
CuCO3(s) + 2 HCl = CuCl2(aq) + H2O + CO2
K2S + CaBr2 = K2Br2 + CaS =>
K2S + CaBr2 = K2Br2 + CaS
ClO3 + C6H12O6 = Cl + CO2 + H2O =>
4 ClO3 + C6H12O6 = 4 Cl + 6 CO2 + 6 H2O
AuMnO4 + BeO = Be(MnO4)2 + Au2O =>
2 AuMnO4 + BeO = Be(MnO4)2 + Au2O
Br2(aq) + LiCl(aq) = Cl(aq) + LiBr(aq) =>
Br2(aq) + 2 LiCl(aq) = 2 Cl(aq) + 2 LiBr(aq)
Al + Ag(NO3) = Al(NO3)3 + Ag =>
Al + 3 Ag(NO3) = Al(NO3)3 + 3 Ag
NaOH + H3C5H5O7 = H2O + Na + H2C5H5O7 =>
NaOH + H3C5H5O7 = H2O + Na + H2C5H5O7
Na2CrO4 + Na2SO3 + H2O = Cr2O3 + Na2SO4 + NaOH =>
2 Na2CrO4 + 3 Na2SO3 + 2 H2O = Cr2O3 + 3 Na2SO4 + 4 NaOH
XeF5 + H2O = Xe + O2 + HF =>
4 XeF5 + 10 H2O = 4 Xe + 5 O2 + 20 HF
CH2 + H2 = CH3 =>
2 CH2 + H2 = 2 CH3
POCl3 + NaNO2 = NOCl + NaCl + NaPO3 =>
POCl3 + 2 NaNO2 = 2 NOCl + NaCl + NaPO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/01/24
Équations équilibrées sur07/01/23
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