| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2 = Cu + Cl2
NO + O2 + H2O = HNO3 =>
4 NO + 3 O2 + 2 H2O = 4 HNO3
LiI + Ag(NO)3 = AgI + Li(NO)3 =>
LiI + Ag(NO)3 = AgI + Li(NO)3
HNO3 + Mg(CH3COO)2 = CH3COOH + Mg(NO3)2 =>
2 HNO3 + Mg(CH3COO)2 = 2 CH3COOH + Mg(NO3)2
Ag2O3 = Ag3 + O2 =>
6 Ag2O3 = 4 Ag3 + 9 O2
CaO2 + H2O = Ca(OH) + O2 =>
4 CaO2 + 2 H2O = 4 Ca(OH) + 3 O2
AlI3 + H2SO4 = Al2(SO4)3 + I2 + H2 =>
2 AlI3 + 3 H2SO4 = Al2(SO4)3 + 3 I2 + 3 H2
FeCl2 + NaOH = FeO + NaCl + H2O =>
FeCl2 + 2 NaOH = FeO + 2 NaCl + H2O
HgS + O2 = HgO + SO2 =>
2 HgS + 3 O2 = 2 HgO + 2 SO2
SO3(g) + H2O(s) = H2SO4(aq) =>
SO3(g) + H2O(s) = H2SO4(aq)
AgOH + ClH = AgCl + H2O =>
AgOH + ClH = AgCl + H2O
KBrO3 + H2S = S2 + Br2 + KOH + H2O =>
4 KBrO3 + 10 H2S = 5 S2 + 2 Br2 + 4 KOH + 8 H2O
HBr + Fe = FeBr3 + H2 =>
6 HBr + 2 Fe = 2 FeBr3 + 3 H2
C10H12S + O2 = CO2 + SO2 + H2O =>
C10H12S + 14 O2 = 10 CO2 + SO2 + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CaS + H2O = Ca(OH)2 + H2S =>
CaS + 2 H2O = Ca(OH)2 + H2S
Bariumchloride = barium + chlorine =>
BaCl2 = Ba + Cl2
H3AsO4 + H = H2O + HAsO2 =>
H3AsO4 + 2 H = 2 H2O + HAsO2
MgO + SO3 = MgSO4 =>
MgO + SO3 = MgSO4
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
P + KCl = PCl + K =>
P + KCl = PCl + K
C16H17O5 + O2 = CO2 + H2O =>
4 C16H17O5 + 71 O2 = 64 CO2 + 34 H2O
N2O + HO = NO3 + H2O =>
N2O + 10 HO = 2 NO3 + 5 H2O
Na2CO3 + FeCl2 = FeCO3 + NaCl =>
Na2CO3 + FeCl2 = FeCO3 + 2 NaCl
Pb(NO3)2 + CuSO4 = Pb(SO4)2 + CuNO3 =>
Pb(NO3)2 + 2 CuSO4 = Pb(SO4)2 + 2 CuNO3
P4(s) + HNO3 = H3PO4 + NO2 + H2O =>
P4(s) + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
(K4Fe(CN)6)24 + (KMnO4)24 + (H2SO4)24 = KHSO4 + (Fe2(SO4)3)24 + (MnSO4)24 + (HNO3)24 + (CO2)24 + H2O =>
10(K4Fe(CN)6)24 + 122(KMnO4)24 + 299(H2SO4)24 = 3888 KHSO4 + 5(Fe2(SO4)3)24 + 122(MnSO4)24 + 60(HNO3)24 + 60(CO2)24 + 4512 H2O
NH4Fe(SO4)2*12H2O = Fe2O3 + NH3 + SO3 + H2O =>
2 NH4Fe(SO4)2*12H2O = Fe2O3 + 2 NH3 + 4 SO3 + 25 H2O
Np + O = Np3O8 =>
3 Np + 8 O = Np3O8
Hg2I2 = Hg2{+2} + I{-} =>
Hg2I2 = Hg2{+2} + 2 I{-}
CH3OCH3 + O2 = CO2 + H2O2 =>
2 CH3OCH3 + 9 O2 = 4 CO2 + 6 H2O2
Fe2O = Fe3 + O2 =>
6 Fe2O = 4 Fe3 + 3 O2
Mg(OH)2 + Br2 + H2O = MgBr2(OH)4 + H2 =>
Mg(OH)2 + Br2 + 2 H2O = MgBr2(OH)4 + H2
FeS + NaNO3 = Fe(NO3)2 + Na2S =>
FeS + 2 NaNO3 = Fe(NO3)2 + Na2S
Mg + Cl2 + Na3PO4 = Mg3(PO4)2 + NaCl =>
3 Mg + 3 Cl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl
KNO3 + HCl = KCl + NO + H2O + Cl2 =>
2 KNO3 + 8 HCl = 2 KCl + 2 NO + 4 H2O + 3 Cl2
H4P2O7 + KOH = K4P2O7 + H2O =>
H4P2O7 + 4 KOH = K4P2O7 + 4 H2O
Na2O + HNO3 = NaNO3 + H2O =>
Na2O + 2 HNO3 = 2 NaNO3 + H2O
H4P2O7 + KOH = K4P2O7 + H2O =>
H4P2O7 + 4 KOH = K4P2O7 + 4 H2O
ZnNO3 + KOH = ZnOH + K + NO3 =>
ZnNO3 + KOH = ZnOH + K + NO3
PbCr2O7 + KNO3 = Pb[NO3]2 + K2Cr2O7 =>
PbCr2O7 + 2 KNO3 = Pb[NO3]2 + K2Cr2O7
(NH4)2S + HCl = NH4Cl + NH4HS =>
(NH4)2S + HCl = NH4Cl + NH4HS
K + H2SO4 = K2SO4 + H2 =>
2 K + H2SO4 = K2SO4 + H2
C2H3O2Br + O2 = CO2 + H2O + Br =>
4 C2H3O2Br + 7 O2 = 8 CO2 + 6 H2O + 4 Br
C(s) + H2(g) + O2(g) = C6H12O6(s) =>
6 C(s) + 6 H2(g) + 3 O2(g) = C6H12O6(s)
Fe(s) + NaCl(aq) = FeCl(aq) + Na =>
Fe(s) + NaCl(aq) = FeCl(aq) + Na
Sb2O3 + Na3H2O = Na3Sb2O3 + H2O =>
Sb2O3 + Na3H2O = Na3Sb2O3 + H2O
CH3(CH2)3 + O2 = CO2 + H2O =>
4 CH3(CH2)3 + 25 O2 = 16 CO2 + 18 H2O
Mg(NO3)2 + Al2(CO3)3 = Al(NO3)3 + MgCO3 =>
3 Mg(NO3)2 + Al2(CO3)3 = 2 Al(NO3)3 + 3 MgCO3
CH3CH2CH2Cl + NaOH = NaCl + CH3CH2CH2OH =>
CH3CH2CH2Cl + NaOH = NaCl + CH3CH2CH2OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/21/24
Équations équilibrées sur02/20/23
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