| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag + Hg(No3)2 = Hg + 2 Ag(No3)
AlCO + HCl = AlCl + HO + C =>
AlCO + HCl = AlCl + HO + C
K2Cr2O7 + H2O2 + H2SO4 = CrO(O2)2 + K2SO4 + H2O =>
K2Cr2O7 + 4 H2O2 + H2SO4 = 2 CrO(O2)2 + K2SO4 + 5 H2O
K2SO3 + NaBr = KBr + Na2SO3 =>
K2SO3 + 2 NaBr = 2 KBr + Na2SO3
FeCl3 + HL = FeCl2 + L2 + HCl =>
2 FeCl3 + 2 HL = 2 FeCl2 + L2 + 2 HCl
H2O(l) + IO3{-}(aq) + F2{-}(g) = IO4{-}(aq) + H{+}(g) + F{-}(aq) =>
H2O(l) + IO3{-}(aq) + 2 F2{-}(g) = IO4{-}(aq) + 2 H{+}(g) + 4 F{-}(aq)
Ca(NO3)2 + Al(OH)3 = Ca(OH)2 + Al(NO3)3 =>
3 Ca(NO3)2 + 2 Al(OH)3 = 3 Ca(OH)2 + 2 Al(NO3)3
BeO + Ca(OH)2 = CaBeO2 + H2O =>
BeO + Ca(OH)2 = CaBeO2 + H2O
FeCl3 + Br2 = FeBr2 + Cl =>
FeCl3 + Br2 = FeBr2 + 3 Cl
Na + HNO3 = NaNO3 + (NH4)(NO3) + H2O =>
8 Na + 10 HNO3 = 8 NaNO3 + (NH4)(NO3) + 3 H2O
FeU2 + U = FeU3 =>
FeU2 + U = FeU3
Ag(NH3)2OH + H2S = Ag2S + H2O + NH3 =>
2 Ag(NH3)2OH + H2S = Ag2S + 2 H2O + 4 NH3
NaOH + Cr(No3)3 = NaNo3 + Cr(OH)3 =>
3 NaOH + Cr(No3)3 = 3 NaNo3 + Cr(OH)3
H2SO4 + Ca(OH)2 = CaSO4*2H2O =>
H2SO4 + Ca(OH)2 = CaSO4*2H2O
S3 = S =>
S3 = 3 S
P4 + Cl = PCl3 =>
P4 + 12 Cl = 4 PCl3
Fe2(SO4)3 + K3PO4 = FePO4 + K2SO4 =>
Fe2(SO4)3 + 2 K3PO4 = 2 FePO4 + 3 K2SO4
KMnO4 + H2SO4 + FeSO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H3O =>
2 KMnO4 + 12 H2SO4 + 18 FeSO4 = K2SO4 + 2 MnSO4 + 9 Fe2(SO4)3 + 8 H3O
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
St(OH)2 + HBr = H2O + StBr2 =>
St(OH)2 + 2 HBr = 2 H2O + StBr2
AgOH + NH4OH = Ag(NH3)OH + H2O =>
AgOH + NH4OH = Ag(NH3)OH + H2O
H2SO4 + CH5N = H2O + CH5NSO3 =>
H2SO4 + CH5N = H2O + CH5NSO3
NO + S2O5 = NO2 + S2 =>
5 NO + S2O5 = 5 NO2 + S2
Mg(No3)2 + KCl = K(No3)2 + MgCl =>
Mg(No3)2 + KCl = K(No3)2 + MgCl
Fe2(SO4)3 + K3PO4 = Fe3(PO4)3 + K2(SO4) =>
3 Fe2(SO4)3 + 6 K3PO4 = 2 Fe3(PO4)3 + 9 K2(SO4)
H3AsO4 + Fe + H{+} = AsH3 + H2O + Fe{+3} =>
3 H3AsO4 + 8 Fe + 24 H{+} = 3 AsH3 + 12 H2O + 8 Fe{+3}
Mg3P2 + HNO3 = Mg + H3PO4 + NO2 + H2O =>
Mg3P2 + 10 HNO3 = 3 Mg + 2 H3PO4 + 10 NO2 + 2 H2O
KCl + NaBr = NaCl + KBr =>
KCl + NaBr = NaCl + KBr
K2CO3 + H2SO3 = K2SO3 + H2CO3 =>
K2CO3 + H2SO3 = K2SO3 + H2CO3
C3H8O + K2Cr2O7 + H2SO4 = C3H6O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C3H8O + K2Cr2O7 + 4 H2SO4 = 3 C3H6O + K2SO4 + Cr2(SO4)3 + 7 H2O
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
FeCI + KOH = Fe(OH) + KCI =>
FeCI + KOH = Fe(OH) + KCI
SnO2 + C = Sn + CO2 =>
SnO2 + C = Sn + CO2
MnO2 + PbO2 = Pb + MnO4 =>
MnO2 + PbO2 = Pb + MnO4
H2SO4 + Ca(OH)2 = CaSO4*2H2O =>
H2SO4 + Ca(OH)2 = CaSO4*2H2O
Ca + Mn04 = Ca(Mn04)2 =>
Ca + 2 Mn04 = Ca(Mn04)2
Zn(OH)2 = Zn + (OH)2 =>
Zn(OH)2 = Zn + (OH)2
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
HBr + Fe = Br + FeH =>
HBr + Fe = Br + FeH
NaCl + K2SO4 = KCl + Na2SO4 =>
2 NaCl + K2SO4 = 2 KCl + Na2SO4
Fe(NO3)3 + H + CrO4 = Fe2(CrO4)3 + HNO3 =>
2 Fe(NO3)3 + 6 H + 3 CrO4 = Fe2(CrO4)3 + 6 HNO3
LiO + BeO = LiBeO2 =>
LiO + BeO = LiBeO2
NiCO3 + MnCO3 + CoCO3 + Li2CO3 + O2 = LiNiMnCoO6 + CO2 =>
4 NiCO3 + 4 MnCO3 + 4 CoCO3 + 2 Li2CO3 + 5 O2 = 4 LiNiMnCoO6 + 14 CO2
Cr(NO3)3 + Br2 + KOH = KBr + K2CrO4 + KNO3 + H2O =>
2 Cr(NO3)3 + 3 Br2 + 16 KOH = 6 KBr + 2 K2CrO4 + 6 KNO3 + 8 H2O
O7 = O =>
O7 = 7 O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Fe2(C2O4)3 + (NH4)2C2O4 = (NH4)3Fe(C2O4)3 =>
Fe2(C2O4)3 + 3(NH4)2C2O4 = 2(NH4)3Fe(C2O4)3
Cd(No3)2 + Na2S = CdS + NaNo3 =>
Cd(No3)2 + Na2S = CdS + 2 NaNo3
K2OCO2 = K2CO3 =>
K2OCO2 = K2CO3
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 = =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/17/24
Équations équilibrées sur10/17/23
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