| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 + 3 CaCO3 = Al2(CO3)3 + 3 Ca(OH)2
CoSO4*7H2O + Ba(NO3)2 = BaSO4 + Co(NO3)2*7H2O =>
CoSO4*7H2O + Ba(NO3)2 = BaSO4 + Co(NO3)2*7H2O
CH3COCl + C4H10 = CH3COH + C4H9Cl =>
CH3COCl + C4H10 = CH3COH + C4H9Cl
XOH + CO + O2 = (CO2X)2 + H2O =>
4 XOH + 4 CO + O2 = 2(CO2X)2 + 2 H2O
CH3CH2CH2SH + MnO4{-} + H3O{+} = CH3CH2CH2OH + H2O + Mn{2+} + SO4{2-} =>
5 CH3CH2CH2SH + 8 MnO4{-} + 14 H3O{+} = 5 CH3CH2CH2OH + 21 H2O + 8 Mn{2+} + 5 SO4{2-}
Ni(OH)2 + NH3 = [Ni(NH3)6]{2+} + OH{-} =>
Ni(OH)2 + 6 NH3 = [Ni(NH3)6]{2+} + 2 OH{-}
AgNO3(aq) + KSCN = AgSCN + KNO3 =>
AgNO3(aq) + KSCN = AgSCN + KNO3
H2O + Mg3N2 = H2 + Mg3 + N(OH)3 =>
6 H2O + Mg3N2 = 3 H2 + Mg3 + 2 N(OH)3
Na + HNO3 = NaNO3 + H =>
Na + HNO3 = NaNO3 + H
CH3ONa + HCN = CH3CN + NaOH =>
CH3ONa + HCN = CH3CN + NaOH
MnO4{-} + SO3{2-} + H{+] = MnO2+SO4{2-}+H2O =>
2 MnO4{-} + 3 SO3{2-} + 2 H{+] = 2 MnO2+3SO4{2-}+H2O
(NH4)2CO3 + Zn(NO3)2 = (NH4)NO3 + ZnCO3 =>
(NH4)2CO3 + Zn(NO3)2 = 2(NH4)NO3 + ZnCO3
B + HClO4 = B(ClO4)3 + H2 =>
2 B + 6 HClO4 = 2 B(ClO4)3 + 3 H2
NaOH(s) + H3PO4(s) = Na3PO4(s) + H2O(l) =>
3 NaOH(s) + H3PO4(s) = Na3PO4(s) + 3 H2O(l)
Al(s) + AgNO3(ac) = Ag(s) + Al(NO3)3 =>
Al(s) + 3 AgNO3(ac) = 3 Ag(s) + Al(NO3)3
Pb + HCl + KNO3 = PbCl2 + NOCl + KCl + H2O =>
Pb + 4 HCl + KNO3 = PbCl2 + NOCl + KCl + 2 H2O
H2SO4 + Ti(OH)4 = Ti2(SO4)4 + H2O =>
4 H2SO4 + 2 Ti(OH)4 = Ti2(SO4)4 + 8 H2O
Ga + Se = GaSe =>
Ga + Se = GaSe
SO4 + LiF = LiSO4 + F =>
SO4 + LiF = LiSO4 + F
C2H4O3 + O2 = H2C2O4 + H2O =>
C2H4O3 + O2 = H2C2O4 + H2O
NaClO + Ag = AgClO + Na =>
NaClO + Ag = AgClO + Na
Na2CO3 + CaCl2 = Ca(CO3) + NaCl =>
Na2CO3 + CaCl2 = Ca(CO3) + 2 NaCl
C2H6O2 + HCl = C2H5OCl + H2O =>
C2H6O2 + HCl = C2H5OCl + H2O
Cl + H2SO4 = Cl2SO4 + H =>
2 Cl + H2SO4 = Cl2SO4 + 2 H
Al2O3 + K2CO3 = CO2 + KAlO2 =>
Al2O3 + K2CO3 = CO2 + 2 KAlO2
CaCO3 + H3C6H5O7 = Ca3(C6H5O7)2 + H2CO3 =>
3 CaCO3 + 2 H3C6H5O7 = Ca3(C6H5O7)2 + 3 H2CO3
CH3OH + MnO4{-} + OH{-} = CO3 + MnO4{-2} + H2O =>
CH3OH + 8 MnO4{-} + 8 OH{-} = CO3 + 8 MnO4{-2} + 6 H2O
CaOH + NaOH = Na[Ca(OH)2] =>
CaOH + NaOH = Na[Ca(OH)2]
ZnSO4 + Na2CO3 + H2O = (ZnOH)2CO3 + CO2 + Na2SO4 =>
2 ZnSO4 + 2 Na2CO3 + H2O = (ZnOH)2CO3 + CO2 + 2 Na2SO4
CHCl3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + Cl2 + H2O + CO2 =>
6 CHCl3 + 5 K2Cr2O7 + 20 H2SO4 = 5 Cr2(SO4)3 + 5 K2SO4 + 9 Cl2 + 23 H2O + 6 CO2
H4H1W7 = H2 + W =>
2 H4H1W7 = 5 H2 + 14 W
Fe + C = FeC =>
Fe + C = FeC
C9H18 + KMnO4 + H2O = C4H8(OH)2 + MnO2 + KOH =>
4 C9H18 + 6 KMnO4 + 12 H2O = 9 C4H8(OH)2 + 6 MnO2 + 6 KOH
Fe2Cl3 + Cu2 = CuCl2 + FeCl =>
4 Fe2Cl3 + Cu2 = 2 CuCl2 + 8 FeCl
I{-} + Cr2O7 + H3O{+} = I2 + Cr{3+} + H2O =>
8 I{-} + Cr2O7 + 14 H3O{+} = 4 I2 + 2 Cr{3+} + 21 H2O
NaNO3 + H2SO4 + C12H11N = Na2SO4 + H2O + NO2 + CO2 =>
126 NaNO3 + 63 H2SO4 + 2 C12H11N = 63 Na2SO4 + 74 H2O + 128 NO2 + 24 CO2
NaCl + NaOH = Na + HCl + O2 =>
2 NaCl + 2 NaOH = 4 Na + 2 HCl + O2
NH3 + SO2 + H2O = (NH4)2SO3 =>
2 NH3 + SO2 + H2O = (NH4)2SO3
Ba(OH)2 + Na3P = Ba3P2 + NaOH =>
3 Ba(OH)2 + 2 Na3P = Ba3P2 + 6 NaOH
Zn(OH)2 + Na2(SO4) = ZnSO4 + NaOH =>
Zn(OH)2 + Na2(SO4) = ZnSO4 + 2 NaOH
Na2CO3 + AlBr3 = Na2Br3 + AlCO3 =>
Na2CO3 + AlBr3 = Na2Br3 + AlCO3
Zn + CaO = ZnO + Ca =>
Zn + CaO = ZnO + Ca
MnO2 + H2O + Zn = Mn2O3 + ZnO2H2 =>
2 MnO2 + H2O + Zn = Mn2O3 + ZnO2H2
Al2O3 + Cu = Cu2O2 + Al =>
2 Al2O3 + 6 Cu = 3 Cu2O2 + 4 Al
K2CO3 + CaCl2*2H2O = CaCO3 + KCl + H2O =>
K2CO3 + CaCl2*2H2O = CaCO3 + 2 KCl + 2 H2O
CuSO4 + Zn0 = ZnSO4 + Cu0 =>
CuSO4 + Zn0 = ZnSO4 + Cu0
Na2(SO)3 + HCl = NaCl + H2(SO)3 =>
Na2(SO)3 + 2 HCl = 2 NaCl + H2(SO)3
CH3CH2OH + Cu = CuO + C2H6 =>
CH3CH2OH + Cu = CuO + C2H6
Na2Cr2O7 + HCl + FeCl2 = NaCl + CrCl3 + FeCl3 + H2O =>
Na2Cr2O7 + 14 HCl + 6 FeCl2 = 2 NaCl + 2 CrCl3 + 6 FeCl3 + 7 H2O
H2O + C3H8O + C9H9NO2 = CH3COOH + C9H13N =>
2 H2O + 4 C3H8O + 3 C9H9NO2 = 6 CH3COOH + 3 C9H13N
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
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