| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(No3)2 + Ba(OH)2 = Pb(OH)2 + Ba(No3)2
H2SO4 + H2O = H4SO5 =>
H2SO4 + H2O = H4SO5
Mg + BaCl = MgCl2 + Ba =>
Mg + 2 BaCl = MgCl2 + 2 Ba
Al2(SO4)3 + phosphoricacid = AlPO4 + sulfuricacid =>
Al2(SO4)3 + 2 H3PO4 = 2 AlPO4 + 3 H2SO4
Al + K2O = Al2O3 + K =>
2 Al + 3 K2O = Al2O3 + 6 K
C + O2 = CO =>
2 C + O2 = 2 CO
(CH3)4OH + O2 = CO2 + H2O =>
4(CH3)4OH + 27 O2 = 16 CO2 + 26 H2O
Na2B4O7 + NaOH = NaBO3 + H2O + Na =>
Na2B4O7 + 10 NaOH = 4 NaBO3 + 5 H2O + 8 Na
KOH + NH4Cl = KClH5 + NO =>
KOH + NH4Cl = KClH5 + NO
C + O2 = CO =>
2 C + O2 = 2 CO
CH30H + O2 = COO2 + H2O =>
4 CH30H + 37 O2 = 4 COO2 + 62 H2O
NaCO3 + CH3COOH = CO2 + H2O + NaCH3COOH =>
4 NaCO3 + 5 CH3COOH = 6 CO2 + 2 H2O + 4 NaCH3COOH
Cs2CrO4 + FeCl3 = Cs2Cl3 + FeCrO4 =>
Cs2CrO4 + FeCl3 = Cs2Cl3 + FeCrO4
Cl + S4 = ClS8 =>
Cl + 2 S4 = ClS8
Fe2O3 + H2O = Fe(OH)3 = =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Sc2O3 + SO3 = Sc2(SO4)3 =>
Sc2O3 + 3 SO3 = Sc2(SO4)3
Zn + HNO3 + HCl = ZnCl2 + N2 + H2O =>
5 Zn + 2 HNO3 + 10 HCl = 5 ZnCl2 + N2 + 6 H2O
Mn{+} + MnO4{-} + H{+} = Mn{+3} + H2O =>
2 Mn{+} + MnO4{-} + 8 H{+} = 3 Mn{+3} + 4 H2O
I{-} + Fe{3}{+} = I2 + Fe{2} =>
2 I{-} + 2 Fe{3}{+} = I2 + 2 Fe{2}
HI + (NH4)2CO3 = H2CO3 + NH4I =>
2 HI + (NH4)2CO3 = H2CO3 + 2 NH4I
CuClH2O + Al = Cu + AlCl3 + H2O =>
3 CuClH2O + Al = 3 Cu + AlCl3 + 3 H2O
NaC2H3O2 + H2O = HC2H3O2 + NaOH =>
NaC2H3O2 + H2O = HC2H3O2 + NaOH
Ba(OH)2 + YPO4 = Ba3(PO4)2 + Y(OH)3 =>
3 Ba(OH)2 + 2 YPO4 = Ba3(PO4)2 + 2 Y(OH)3
Ni2(CrO4)3 + Pb(OH)2 = Ni(OH)3 + PbCrO4 =>
Ni2(CrO4)3 + 3 Pb(OH)2 = 2 Ni(OH)3 + 3 PbCrO4
FeI3 + (NH4)2CO3 = Fe2(CO3)3 + NH4I =>
2 FeI3 + 3(NH4)2CO3 = Fe2(CO3)3 + 6 NH4I
FeCl3*6H2O + AcAc = Fe(AcAc)(H2O)4 + H2O + Cl =>
FeCl3*6H2O + AcAc = Fe(AcAc)(H2O)4 + 2 H2O + 3 Cl
KMnO4 + HCl + H2S04 = MnS04 + Cl2 + K2SO4 + H2O =>
8 KMnO4 + 14 HCl + 9 H2S04 = 8 MnS04 + 7 Cl2 + 4 K2SO4 + 16 H2O
Mg + NaNO3 + NaOH + H2O = Na[Mg(OH)3] + NH3 =>
4 Mg + NaNO3 + 3 NaOH + 6 H2O = 4 Na[Mg(OH)3] + NH3
Si + Ta = SiTa =>
Si + Ta = SiTa
MnO2 + HNO3 + KOH = KMnO4 + NO + H2O =>
MnO2 + HNO3 + KOH = KMnO4 + NO + H2O
K2CrO4 + ZnCl2 = KCl + Zn2(CrO4)2 =>
2 K2CrO4 + 2 ZnCl2 = 4 KCl + Zn2(CrO4)2
Mg(ClO4)2 = MgO + Cl2 + O2 =>
2 Mg(ClO4)2 = 2 MgO + 2 Cl2 + 7 O2
Pb(C2H3O2)2 + IK = K(C2H3O2) + I2Pb =>
Pb(C2H3O2)2 + 2 IK = 2 K(C2H3O2) + I2Pb
CO2 + H2O + N2 + S = C5H11NO2S + O2 =>
20 CO2 + 22 H2O + 2 N2 + 4 S = 4 C5H11NO2S + 27 O2
Na2S2O5 + H2O = SO2 + NaOH =>
Na2S2O5 + H2O = 2 SO2 + 2 NaOH
SrCl2 + H2O = Sr(OH)2 + Cl + H2 =>
SrCl2 + 2 H2O = Sr(OH)2 + 2 Cl + H2
Ba(OH)2 + As2(SO4)3 = BaSO4 + As(OH)3 =>
3 Ba(OH)2 + As2(SO4)3 = 3 BaSO4 + 2 As(OH)3
Ba(SO4)2 + CaCl2 = BaCl2 + Ca(SO4)2 =>
Ba(SO4)2 + CaCl2 = BaCl2 + Ca(SO4)2
HCI + CH3COOH = CH3COOCI + H2 =>
HCI + CH3COOH = CH3COOCI + H2
Al(s) + S(s) = Al2S3(s) =>
2 Al(s) + 3 S(s) = Al2S3(s)
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
VO(OH)2 + O2 = V2O5 + H2O =>
4 VO(OH)2 + O2 = 2 V2O5 + 4 H2O
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn =>
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn
H2SO4FeCI3 = H2CI3 + FeSO4 =>
H2SO4FeCI3 = H2CI3 + FeSO4
C5H9Br + NaOH = C5H8 + NaBr + H2O =>
C5H9Br + NaOH = C5H8 + NaBr + H2O
Fe + C2H5OH + O2 = FeOC2H5OH =>
2 Fe + 2 C2H5OH + O2 = 2 FeOC2H5OH
Na2S2O3 + H2SO4 = H2SO3 + Na2SO4 + S =>
Na2S2O3 + H2SO4 = H2SO3 + Na2SO4 + S
CuCl + S = SCl + Cu =>
CuCl + S = SCl + Cu
C3H6Br2 + KOH = C3H6BrOH + KBr =>
C3H6Br2 + KOH = C3H6BrOH + KBr
CO2(g) + Ca(OH)2(ac) = CaCO3(s) + H2O(l) =>
CO2(g) + Ca(OH)2(ac) = CaCO3(s) + H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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