| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaBr2 + AgNo3 = CaNo3 + AgBr2
H3CO4 + Ca(OH)2 = Ca3(CO4)2 + H2O =>
2 H3CO4 + 3 Ca(OH)2 = Ca3(CO4)2 + 6 H2O
Ca(oh)2 + HClO = Ca(Cl2O) + H2O =>
Ca(oh)2 + 4 HClO = 2 Ca(Cl2O) + 2 H2O
NaCCOOH3*3H2O = NaCCOOH3 + H2O =>
NaCCOOH3*3H2O = NaCCOOH3 + 3 H2O
C12H18 + O2 = CO + H2O =>
2 C12H18 + 21 O2 = 24 CO + 18 H2O
NaOH(aq) + (NH4)2SO4(aq) = Na2SO4 + NH4OH =>
2 NaOH(aq) + (NH4)2SO4(aq) = Na2SO4 + 2 NH4OH
C6H10 + [Ag(NH3)2]OH = C6H9Ag + NH4OH + NH3 =>
C6H10 + [Ag(NH3)2]OH = C6H9Ag + NH4OH + NH3
I2O5 + H2O = I2H + O =>
2 I2O5 + H2O = 2 I2H + 11 O
C3H6O + MnO4{-} + H{+} = C3H6O2 + Mn2 + H2O =>
7 C3H6O + 2 MnO4{-} + 2 H{+} = 7 C3H6O2 + Mn2 + H2O
H3SO4 + Ba(OH)2 = H2O + HBaSO4 =>
H3SO4 + Ba(OH)2 = 2 H2O + HBaSO4
FeCl2 + H2O = HCl + O2 + Fe =>
2 FeCl2 + 2 H2O = 4 HCl + O2 + 2 Fe
C6H12O6 + H2 = H2O + CH4 =>
C6H12O6 + 12 H2 = 6 H2O + 6 CH4
Mg + KMnO4 = MgO + K2MnO4 + MnO2 =>
2 Mg + 2 KMnO4 = 2 MgO + K2MnO4 + MnO2
C4H6BaO4 + KCl = CH3CO2K + BaCl2 =>
C4H6BaO4 + 2 KCl = 2 CH3CO2K + BaCl2
(NH4)2Cr2O7 = (NH4)2 + Cr2O7 =>
(NH4)2Cr2O7 = (NH4)2 + Cr2O7
ZnCl2 + H2O = Zn + O2 + H2Cl2 =>
2 ZnCl2 + 2 H2O = 2 Zn + O2 + 2 H2Cl2
MnCl2 + (NH4)2HPO4 = (NH4)Cl + MnHPO4 =>
MnCl2 + (NH4)2HPO4 = 2(NH4)Cl + MnHPO4
Cr2V2C3 = V6C5 + Cr3C2 =>
3 Cr2V2C3 = V6C5 + 2 Cr3C2
ZrO(Cl2) + C6H8O7 = Cl2 + ZrO2 + H2 + CO =>
ZrO(Cl2) + C6H8O7 = Cl2 + ZrO2 + 4 H2 + 6 CO
CaBr2 + CoSO4 = CaSO4 + CoBr2 =>
CaBr2 + CoSO4 = CaSO4 + CoBr2
Al2(SO4)3(aq) + Ca3(PO3)2(aq) = CaSO4(s) + AlPO3(s) =>
Al2(SO4)3(aq) + Ca3(PO3)2(aq) = 3 CaSO4(s) + 2 AlPO3(s)
Al + Ag1 = Al3Ag =>
3 Al + Ag1 = Al3Ag
NiCl2 + NH4OH = Ni(NH3)6(OH)2 + NH4Cl + H2O =>
NiCl2 + 8 NH4OH = Ni(NH3)6(OH)2 + 2 NH4Cl + 6 H2O
Ba + Al(OH)3 = Ba(OH)2 + Al =>
3 Ba + 2 Al(OH)3 = 3 Ba(OH)2 + 2 Al
K2SO4 + CuS = K2S + CuSO4 =>
K2SO4 + CuS = K2S + CuSO4
Na2SO4 + KCl = SO4Cl2 + Na + K =>
Na2SO4 + 2 KCl = SO4Cl2 + 2 Na + 2 K
FeSO4 + K2(CrO7) + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + H2O + K =>
22 FeSO4 + 2 K2(CrO7) + 14 H2SO4 = 11 Fe2(SO4)3 + Cr2(SO4)3 + 14 H2O + 4 K
CoCl + H2O = CoClH2O =>
CoCl + H2O = CoClH2O
HBr + CaSO4 = HSO4 + CaBr =>
HBr + CaSO4 = HSO4 + CaBr
MnO2(s) + HCl(aq) = Cl2(g) + MnCl(ac) + H2O(l) =>
2 MnO2(s) + 8 HCl(aq) = 3 Cl2(g) + 2 MnCl(ac) + 4 H2O(l)
AgCl + CN = AgCN + Cl =>
AgCl + CN = AgCN + Cl
CuO + H2SO4 = Cu2SO4 + HO =>
2 CuO + H2SO4 = Cu2SO4 + 2 HO
K2MnO4 + Na2SO3 + H2O = MnO2 + K2SO4 + NaOH =>
K2MnO4 + Na2SO3 + H2O = MnO2 + K2SO4 + 2 NaOH
Fe3(PO4)2 + Al = Al3(PO4)5 + Fe =>
5 Fe3(PO4)2 + 6 Al = 2 Al3(PO4)5 + 15 Fe
P4 + HNO3 = H2O + H3PO4 + NO2 =>
P4 + 20 HNO3 = 4 H2O + 4 H3PO4 + 20 NO2
HCl + NaOH = HOH + NaCl(aq) =>
HCl + NaOH = HOH + NaCl(aq)
SO2 + CaCO3 + O + H2O = CaSO4*2H2O + CO2 =>
SO2 + CaCO3 + O + 2 H2O = CaSO4*2H2O + CO2
SiF4 + H2O = SiO2*H2O + H2SiF6 =>
3 SiF4 + 3 H2O = SiO2*H2O + 2 H2SiF6
GaCl3 + Ga = Ga2Cl4 =>
4 GaCl3 + 2 Ga = 3 Ga2Cl4
Ag2CO3 = Ag2C + O3 =>
Ag2CO3 = Ag2C + O3
Na3(PO4) + Cr(Cl3) = Na(Cl) + Cr(PO4) =>
Na3(PO4) + Cr(Cl3) = 3 Na(Cl) + Cr(PO4)
Al + HClO3 = AlHClO3 =>
Al + HClO3 = AlHClO3
Cu(No3)2 + Fe = Fe(No3)3 + Cu =>
3 Cu(No3)2 + 2 Fe = 2 Fe(No3)3 + 3 Cu
KNO3 + Mg(NO3)2 + H2O = NO3 + KMgO + H2 =>
KNO3 + Mg(NO3)2 + H2O = 3 NO3 + KMgO + H2
CH3COOCHCH3CH2CH3 + NaOH = CH3CHOHCH2CH3 + CH3COONa =>
CH3COOCHCH3CH2CH3 + NaOH = CH3CHOHCH2CH3 + CH3COONa
Na2Cr2O7 + S03 + H2SO4 = CrSO4 + NaSO4 + H2O =>
3 Na2Cr2O7 + S03 + 9 H2SO4 = 6 CrSO4 + 6 NaSO4 + 9 H2O
KO2H2O = KOH + O2 + H2O2 =>
2 KO2H2O = 2 KOH + O2 + H2O2
C3H6O2 + H2 = C3H8O2 =>
C3H6O2 + H2 = C3H8O2
Mg2Al2Si3O12 + SiO2 = Mg2Al4Si5O18 + MgSi2O6 =>
2 Mg2Al2Si3O12 + 3 SiO2 = Mg2Al4Si5O18 + 2 MgSi2O6
NaOH + H(NO)3 = Na(NO)3 + H(OH) =>
NaOH + H(NO)3 = Na(NO)3 + H(OH)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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