| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 + H3PO4 = HPO4(NH4)2
Fe + Au{3+} = Fe{2+} + Au =>
3 Fe + 2 Au{3+} = 3 Fe{2+} + 2 Au
Cu3(Po4)2 + H2O = Cu(OH)2 + H3Po4 =>
Cu3(Po4)2 + 6 H2O = 3 Cu(OH)2 + 2 H3Po4
BaCl2(aq) + NaNO2(aq) = Ba(NO2)2(aq) + NaCl(s) =>
BaCl2(aq) + 2 NaNO2(aq) = Ba(NO2)2(aq) + 2 NaCl(s)
K2[Zn(OH)4] + Na2O = NaOH + K2ZnO2 =>
K2[Zn(OH)4] + 2 Na2O = 4 NaOH + K2ZnO2
F + FeBr3 = FeF3 + Br =>
3 F + FeBr3 = FeF3 + 3 Br
KCIO3 = KCI + O4 =>
4 KCIO3 = 4 KCI + 3 O4
CCl4 + I = ICl + C =>
CCl4 + 4 I = 4 ICl + C
NaNo3 + CaCl2 = NaCl2 + CaNo3 =>
NaNo3 + CaCl2 = NaCl2 + CaNo3
NaAlO2 + H2SO4 + H2O = Al(OH)3 + Na2SO4 =>
2 NaAlO2 + H2SO4 + 2 H2O = 2 Al(OH)3 + Na2SO4
C2H6O2 + C6H4(COOH)2 = C9H8O4 + H2O =>
9 C2H6O2 + 9 C6H4(COOH)2 = 10 C9H8O4 + 14 H2O
SO3 + H2O = (H3O) + SO4 =>
SO3 + 3 H2O = 2(H3O) + SO4
FeSO4 + KMnO4 + H2O = MnO2 + KOH + Fe(OH)3 + Fe2(SO4)3 =>
3 FeSO4 + KMnO4 + 2 H2O = MnO2 + KOH + Fe(OH)3 + Fe2(SO4)3
X(NO3)7 + C12H22O11 = CO2 + H2O + X2(CO3)7 + N2 =>
48 X(NO3)7 + 35 C12H22O11 = 252 CO2 + 385 H2O + 24 X2(CO3)7 + 168 N2
Cr(s) + Fe(NO3)2(aq) = Fe(s) + Cr(NO3)3(g) =>
2 Cr(s) + 3 Fe(NO3)2(aq) = 3 Fe(s) + 2 Cr(NO3)3(g)
C3H4Cl2 + MnO4{-} + H{+} = CO2 + MnO2 + H2O + Cl{-} =>
3 C3H4Cl2 + 14 MnO4{-} + 8 H{+} = 9 CO2 + 14 MnO2 + 10 H2O + 6 Cl{-}
CH3CH2CH(OH)CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH(OH)CH2CH3 + 15 O2 = 10 CO2 + 12 H2O
AsH3 + AgNO3 + H2O = HAsO2 + AgHNO3 =>
AsH3 + 6 AgNO3 + 2 H2O = HAsO2 + 6 AgHNO3
AlCl3 + NH3*H2O = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH3*H2O = Al(OH)3 + 3 NH4Cl
H2O + HCN = CN{-} + H3O{+} =>
H2O + HCN = CN{-} + H3O{+}
NaOH + CrCl3 = CrOH + NaCl3 =>
NaOH + CrCl3 = CrOH + NaCl3
(CH3COO)2Cu + NaHSO4 = CH3COOH + Na2SO4 + CuSO4 =>
(CH3COO)2Cu + 2 NaHSO4 = 2 CH3COOH + Na2SO4 + CuSO4
H3PO4 + Ca(OH)2 = Ca + PO42 + H2O =>
2 H3PO4 + 79 Ca(OH)2 = 79 Ca + 2 PO42 + 82 H2O
HgO(g) = Hg(g) + O2(g) =>
2 HgO(g) = 2 Hg(g) + O2(g)
H2SO4 + C = H2O + CO2 + SO2 =>
2 H2SO4 + C = 2 H2O + CO2 + 2 SO2
C6H5OHCH3COCl = CH3COOC6H5HCl =>
C6H5OHCH3COCl = CH3COOC6H5HCl
Ti + O2 + H2SO4 = TiOSO4 + H2O =>
Ti + O2 + H2SO4 = TiOSO4 + H2O
E + NO3{-} = E{3+} + O{2-} + N{3-} =>
8 E + 3 NO3{-} = 8 E{3+} + 9 O{2-} + 3 N{3-}
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Sr(NO3)2 + HCl = SrCl2 + HNO3 =>
Sr(NO3)2 + 2 HCl = SrCl2 + 2 HNO3
CH3CH2CCH3CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CCH3CH3CH2CH2CH3 + 25 O2 = 16 CO2 + 18 H2O
NaAsO2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + NaAsO3 + H2O =>
5 NaAsO2 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 NaAsO3 + 3 H2O
OH{-} + H2PO4{-} = HPO4{2-} + H2O =>
OH{-} + H2PO4{-} = HPO4{2-} + H2O
FeC2O4*2H2O + H2O2 + H2C2O4 + K2C2O4*H2O = K3[Fe(C2O4)3] + H2O =>
2 FeC2O4*2H2O + H2O2 + H2C2O4 + 3 K2C2O4*H2O = 2 K3[Fe(C2O4)3] + 9 H2O
Na2HPO3 = Na3PO3 + PH3 + Na2PHO4 =>
6 Na2HPO3 = 2 Na3PO3 + PH3 + 3 Na2PHO4
C6H6C3H7 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
70 C6H6C3H7 + 146 KMnO4 + 219 H2SO4 = 90 C6H5COOH + 146 MnSO4 + 73 K2SO4 + 404 H2O
CaAl2Si2O8 + Mg2SiO4 = Mg2Si2O6 + CaMgSi2O6 + MgAl2O4 =>
CaAl2Si2O8 + 2 Mg2SiO4 = Mg2Si2O6 + CaMgSi2O6 + MgAl2O4
C5H13N + H2O = C5H13NH{+} + OH{-} =>
C5H13N + H2O = C5H13NH{+} + OH{-}
CaC4H6O4 + HF = CaF2 + CH3CO2H =>
CaC4H6O4 + 2 HF = CaF2 + 2 CH3CO2H
Ag(NO3) + Cu(s) = Ag + Cu(NO3) =>
Ag(NO3) + Cu(s) = Ag + Cu(NO3)
Fe(CO3)3 + CH3COOH = Fe(CH3COO)2 + CO2 + H2O =>
2 Fe(CO3)3 + 5 CH3COOH = 2 Fe(CH3COO)2 + 8 CO2 + 4 H2O
H = H99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999 =>
9223372036854775807 H = H99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
BaCl2 + Fe(NH4)(SO4)2 = BaSO4 + FeCl3 + NH4Cl =>
2 BaCl2 + Fe(NH4)(SO4)2 = 2 BaSO4 + FeCl3 + NH4Cl
Br2 + C18H34O2 = Br2C18H34O2 =>
Br2 + C18H34O2 = Br2C18H34O2
CuSO4 + NaHO = Cu(HO)2 + Na2SO4 =>
CuSO4 + 2 NaHO = Cu(HO)2 + Na2SO4
CH3CHCHCH3 + KMnO4 + H2SO4 = CH3COOH + KSO4 + MnSO4 + H2O =>
CH3CHCHCH3 + 2 KMnO4 + 4 H2SO4 = 2 CH3COOH + 2 KSO4 + 2 MnSO4 + 4 H2O
C3H6O3 + Ca(OH)2 = Ca(C3H5O3)2 + H2O =>
2 C3H6O3 + Ca(OH)2 = Ca(C3H5O3)2 + 2 H2O
Cl2O7 + F2 = Cl2 + OF2 =>
Cl2O7 + 7 F2 = Cl2 + 7 OF2
CO3 + AgNO3 = CNO3 + AgO3 =>
CO3 + AgNO3 = CNO3 + AgO3
KSCN(aq) + NaI(aq) = KI(aq) + NaSCN(aq) =>
KSCN(aq) + NaI(aq) = KI(aq) + NaSCN(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/23
Équations équilibrées sur12/26/22
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