| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ba(OH)2 + 2 Fe = 3 Ba + 2 Fe(OH)3
FrOH + Ba(NO3)2 = FrNO3 + Ba(OH)2 =>
2 FrOH + Ba(NO3)2 = 2 FrNO3 + Ba(OH)2
Al2S3 + HNO3 + H2O = H3AlSO4 + H2SO4 + NO =>
3 Al2S3 + 16 HNO3 + 4 H2O = 6 H3AlSO4 + 3 H2SO4 + 16 NO
Fe[Fe(CN)6] + NaOH = Na3[Fe(CN)6] + Fe(OH)3 =>
Fe[Fe(CN)6] + 3 NaOH = Na3[Fe(CN)6] + Fe(OH)3
Na2CO3CO2H2O = NaHCO3 =>
Na2CO3CO2H2O = 2 NaHCO3
CoCl2 + NH4HCO3 = CoCO3 + NH4Cl + H2O + CO2 =>
CoCl2 + 2 NH4HCO3 = CoCO3 + 2 NH4Cl + H2O + CO2
CaCl2 + CuSO4 = CuCl2 + CaSO4 =>
CaCl2 + CuSO4 = CuCl2 + CaSO4
HC4H7O3 + NaOH = NaO3 + OC4 + H8 =>
8 HC4H7O3 + 8 NaOH = 8 NaO3 + 8 OC4 + 9 H8
Al + Hg(NO3)2 = Al(NO3)3 + Hg =>
2 Al + 3 Hg(NO3)2 = 2 Al(NO3)3 + 3 Hg
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
CH2COOK + KOH = CH3CH3 + K2CO3 =>
2 CH2COOK + 2 KOH = CH3CH3 + 2 K2CO3
K2S2O3 + NaClO + H2O = K2SO4 + NaCl + H2SO4 =>
K2S2O3 + 4 NaClO + H2O = K2SO4 + 4 NaCl + H2SO4
Cr2O7{-2} + C2H5OH + H{+} = Cr{+3} + C2H4O2 + H2O =>
2 Cr2O7{-2} + 3 C2H5OH + 16 H{+} = 4 Cr{+3} + 3 C2H4O2 + 11 H2O
FeCl3 + MnO = Fe2O3 + MnCl2 =>
2 FeCl3 + 3 MnO = Fe2O3 + 3 MnCl2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
BaBr2 + AgNO3 = Ba(NO3)2 + AgBr =>
BaBr2 + 2 AgNO3 = Ba(NO3)2 + 2 AgBr
Mg3N2(s) + H2SO4(aq) = MgSO4(aq) + (NH4)2SO4(aq) =>
Mg3N2(s) + 4 H2SO4(aq) = 3 MgSO4(aq) + (NH4)2SO4(aq)
SO2 + K2CrO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
3 SO2 + 2 K2CrO4 + 2 H2SO4 = 2 K2SO4 + Cr2(SO4)3 + 2 H2O
KMnO4 + H2SO3 + H2O = MnO2 + KOH + H2SO4 =>
2 KMnO4 + 3 H2SO3 + H2O = 2 MnO2 + 2 KOH + 3 H2SO4
[Mo(CO)4(C4H9NO)2] + PPh3 = [Mo(CO)4(PPh3)2] + C4H9NO =>
[Mo(CO)4(C4H9NO)2] + 2 PPh3 = [Mo(CO)4(PPh3)2] + 2 C4H9NO
As + ClO{-} + OH{-} = As3O4{3-} + Cl{-} + H2O =>
6 As + 5 ClO{-} + 6 OH{-} = 2 As3O4{3-} + 5 Cl{-} + 3 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
*Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4*Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
MgSO3 + LiCN = Mg(CN)2 + Li2SO3 =>
MgSO3 + 2 LiCN = Mg(CN)2 + Li2SO3
Al(C{2}H{3}O{2}){3} + NaOH = Al(OH){3} + NaC{2}H{3}O{2} =>
Al(C{2}H{3}O{2}){3} + NaOH = Al(OH){3} + NaC{2}H{3}O{2}
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
C6H12O6 + O2 = CO3 + H2O =>
C6H12O6 + 9 O2 = 6 CO3 + 6 H2O
Aluminium + Schwefelsäure = Aluminiumsulfat + Wasserstoff =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
(j)HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2(j)HCl + CaCO3 = CaCl2 + H2O + CO2
CuSO4 + Ba(OH)2 = Cu(OH)2 + BaSO4 =>
CuSO4 + Ba(OH)2 = Cu(OH)2 + BaSO4
Ba(No3)2 + Na2CrO4 = BaCrO4 + NaNo3 =>
Ba(No3)2 + Na2CrO4 = BaCrO4 + 2 NaNo3
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
MgSO4 + NH4Cl = (NH4)2SO4 + MgCl2 =>
MgSO4 + 2 NH4Cl = (NH4)2SO4 + MgCl2
Li + Cr{3+} = Li{+} + Cr =>
3 Li + Cr{3+} = 3 Li{+} + Cr
HCl + Al = AlCl3 + H2 =>
6 HCl + 2 Al = 2 AlCl3 + 3 H2
Sn(OH)2 + HNO2 = SnOHNO2 + H2O =>
Sn(OH)2 + HNO2 = SnOHNO2 + H2O
CaO + Ba(OH)2 = Ca(OH)2 + BaO =>
CaO + Ba(OH)2 = Ca(OH)2 + BaO
MgSO4 + NH4Cl = (NH4)2SO4 + MgCl2 =>
MgSO4 + 2 NH4Cl = (NH4)2SO4 + MgCl2
NaOH + Fe(SO4)3 = Na(SO4)3 + FeOH =>
NaOH + Fe(SO4)3 = Na(SO4)3 + FeOH
CoCl2 + Na2CO3 = CoCO3 + NaCl =>
CoCl2 + Na2CO3 = CoCO3 + 2 NaCl
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
NaCl + F{-2} = NaF + Cl{-2} =>
NaCl + F{-2} = NaF + Cl{-2}
Al2(SO4)3 + K2SO3 + H2O = Al(OH)3 + K2SO4 + SO2 =>
Al2(SO4)3 + 3 K2SO3 + 3 H2O = 2 Al(OH)3 + 3 K2SO4 + 3 SO2
AgNO3 + C = AgNO3C =>
AgNO3 + C = AgNO3C
CH3NH3Cl + NaOH = CH3NH2 + NaCl + H2O =>
CH3NH3Cl + NaOH = CH3NH2 + NaCl + H2O
Cu + Na3PO4 = Na3 + CuPO4 =>
Cu + Na3PO4 = Na3 + CuPO4
S + Br2 = SBr2 =>
S + Br2 = SBr2
C6H12O6 = C8H18 + CO2 + H2O =>
25 C6H12O6 = 12 C8H18 + 54 CO2 + 42 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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