| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + Al(OH)3 = Fe(OH)3 + AlCl3
Fe(CN)6 + CuSO4 = SO4 + CuFe(CN)6 =>
Fe(CN)6 + CuSO4 = SO4 + CuFe(CN)6
CuSO4(aq) + Ba(OH)2(aq) = Cu(OH)2(s) + BaSO4(aq) =>
CuSO4(aq) + Ba(OH)2(aq) = Cu(OH)2(s) + BaSO4(aq)
Ti + HCl = H3TiCl6 + H2 =>
2 Ti + 12 HCl = 2 H3TiCl6 + 3 H2
K2SiO3 + HF = KF + H2SiO3 =>
K2SiO3 + 2 HF = 2 KF + H2SiO3
Mg(OH)2 + HNO3 = MgH(NO3)3 + H2O =>
Mg(OH)2 + 3 HNO3 = MgH(NO3)3 + 2 H2O
Cu2S + KOH = Cu2(OH)2 + K2S =>
Cu2S + 2 KOH = Cu2(OH)2 + K2S
Ca(OH)2 + HPO2 = CaHPO3 + H2O =>
Ca(OH)2 + HPO2 = CaHPO3 + H2O
KI + H2SO4 + KIO3 = K2SO4 + H2O + I2 =>
5 KI + 3 H2SO4 + KIO3 = 3 K2SO4 + 3 H2O + 3 I2
C3H4 + Cl4N2 = H2 + N2 + Cl4C3 =>
C3H4 + Cl4N2 = 2 H2 + N2 + Cl4C3
VO + Al = V + Al2O3 =>
3 VO + 2 Al = 3 V + Al2O3
Ag3AsO4 + KSCN = AgSCN + K3AsO4 =>
Ag3AsO4 + 3 KSCN = 3 AgSCN + K3AsO4
BaO + H3AsO3 = Ba3(AsO3)2 + H2O =>
3 BaO + 2 H3AsO3 = Ba3(AsO3)2 + 3 H2O
K2CO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2(g) =>
K2CO3(s) + 2 HCl(aq) = 2 KCl(aq) + H2O(l) + CO2(g)
FeN = N + Fe =>
FeN = N + Fe
Na[Cr(OH)4] + HNO3 = NaNO3 + Cr(NO3)3 + H2O =>
Na[Cr(OH)4] + 4 HNO3 = NaNO3 + Cr(NO3)3 + 4 H2O
AsH3 + H2O = AsH4 + OH =>
AsH3 + H2O = AsH4 + OH
BaCl2 + KOH = Ba(OH)2 + KCl =>
BaCl2 + 2 KOH = Ba(OH)2 + 2 KCl
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
C5H12(l) + O2(g) = CO2(g) + H2O(l) =>
C5H12(l) + 8 O2(g) = 5 CO2(g) + 6 H2O(l)
C12H11O4 + O2 = CO2 + H2O =>
4 C12H11O4 + 51 O2 = 48 CO2 + 22 H2O
Ni + AuBr3 = NiBr3 + Au =>
Ni + AuBr3 = NiBr3 + Au
HNO3 + O2 = HNO5 =>
HNO3 + O2 = HNO5
C8H14(OH)2 + O2 = CO2 + H2O =>
C8H14(OH)2 + 11 O2 = 8 CO2 + 8 H2O
NaO2CH + H2SO4 = CO + Na2SO4 + H2O =>
2 NaO2CH + H2SO4 = 2 CO + Na2SO4 + 2 H2O
HCOONa + H2SO4 = CO + NaHSO4 + H2O =>
HCOONa + H2SO4 = CO + NaHSO4 + H2O
(MnO4){-} + H{+} + (C2O4)2{-} = (Mn)2{+} + CO2 + H2O =>
2(MnO4){-} + 16 H{+} + 13(C2O4)2{-} = (Mn)2{+} + 52 CO2 + 8 H2O
KNO3 + (NH4)2SO4 = K2SO4 + NH4NO3 =>
2 KNO3 + (NH4)2SO4 = K2SO4 + 2 NH4NO3
H2SO3 + HIO3 = HI + H2SO4 =>
3 H2SO3 + HIO3 = HI + 3 H2SO4
Ca(NO3)2 + NaOH = CaOH + (NO3)2Na =>
Ca(NO3)2 + NaOH = CaOH + (NO3)2Na
BaPO4 = Ba + PO4 =>
BaPO4 = Ba + PO4
H3BO3 + C2H7NO = C2H10BNO4 =>
H3BO3 + C2H7NO = C2H10BNO4
NH3 + HCl = NH4Cl = =>
NH3 + HCl = NH4Cl
KMnO4CuSO4(aq) = CuMnO4KSO4 =>
KMnO4CuSO4(aq) = CuMnO4KSO4
KC2H3O2(aq) + HCl(aq) = KCl + HC2H3O2 =>
KC2H3O2(aq) + HCl(aq) = KCl + HC2H3O2
NO2 + Cu(OH)2 = Cu(NO3)2 + Cu(NO2)2 + H2O =>
4 NO2 + 2 Cu(OH)2 = Cu(NO3)2 + Cu(NO2)2 + 2 H2O
C8H18 + O2(g) = CO2 + H2O =>
2 C8H18 + 25 O2(g) = 16 CO2 + 18 H2O
N2O5 + H2O = NH4 + O2 =>
2 N2O5 + 8 H2O = 4 NH4 + 9 O2
Fe + Sn(SO4)2 = FeSO4 + Sn =>
2 Fe + Sn(SO4)2 = 2 FeSO4 + Sn
CO2(g) + Ca(OH)2(aq) = Ca(HCO3)2(aq) =>
2 CO2(g) + Ca(OH)2(aq) = Ca(HCO3)2(aq)
Ga2O3 + H2 = Ga2O + H2O =>
Ga2O3 + 2 H2 = Ga2O + 2 H2O
Ba + Br2 = BaBr2 =>
Ba + Br2 = BaBr2
Pb + SnCl4 = SnCl2 + PbCl4 =>
Pb + 2 SnCl4 = 2 SnCl2 + PbCl4
CF2Cl2 + Na2C2O4 = NaF + NaCl + C + CO2 =>
CF2Cl2 + 2 Na2C2O4 = 2 NaF + 2 NaCl + C + 4 CO2
(NH4)2S = NH4 + S =>
(NH4)2S = 2 NH4 + S
Br + Rb = RbBr =>
Br + Rb = RbBr
Fe + HCIO3 = Fe(CIO3)2 + H2 =>
Fe + 2 HCIO3 = Fe(CIO3)2 + H2
Na2HPO4 + (NH4)2MoO4 + HNO3 = NH4NO3 + (NH4)3P(Mo3O10)4 + NaNO3 + H2O =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = 21 NH4NO3 + (NH4)3P(Mo3O10)4 + 2 NaNO3 + 12 H2O
As + Br2 = AsBr =>
2 As + Br2 = 2 AsBr
Al2S3 + NaNO3 = Al(NO3)3 + Na2S =>
Al2S3 + 6 NaNO3 = 2 Al(NO3)3 + 3 Na2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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