| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4S + H2SO4 = NH4SO4 + H2S
Fe(NO3)3 + NH4OH = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH4OH = Fe(OH)3 + 3 NH4NO3
NO3 + HSO4 = HNO3 + SO4 =>
NO3 + HSO4 = HNO3 + SO4
Ca + Cr(NO3)3 = Cr + Ca(NO3)2 =>
3 Ca + 2 Cr(NO3)3 = 2 Cr + 3 Ca(NO3)2
XeF2 + H2O = Xe + O2 + HF =>
2 XeF2 + 2 H2O = 2 Xe + O2 + 4 HF
KCN = K + C + N2 =>
2 KCN = 2 K + 2 C + N2
Al2(SO4)3 + BaCl2 = BaSO4 + Al2Cl6 =>
Al2(SO4)3 + 3 BaCl2 = 3 BaSO4 + Al2Cl6
KAlO2 + HNO3 + H2O = Al(OH)3 + KNO3 =>
KAlO2 + HNO3 + H2O = Al(OH)3 + KNO3
K2Cr2O7 + NaI + H2SO3 = Cr2(SO3)3 + Na2SO3 + K2SO3 + I2 + H2O =>
K2Cr2O7 + 6 NaI + 7 H2SO3 = Cr2(SO3)3 + 3 Na2SO3 + K2SO3 + 3 I2 + 7 H2O
Cu(NO3)32 = CuO + N2 + O2 =>
2 Cu(NO3)32 = 2 CuO + 32 N2 + 95 O2
Mg(OH)2 + H3PO4 = Mg(H2PO4)2 + H2O =>
Mg(OH)2 + 2 H3PO4 = Mg(H2PO4)2 + 2 H2O
S2O3{2-} + Br2 + H2O = Br1{-} + SO42{-} + H{+} =>
S2O3{2-} + 81 Br2 + 81 H2O = 162 Br1{-} + 2 SO42{-} + 162 H{+}
Fe(NO3)2 + Co(NO3)2 = Fe(NO3)3 + Co =>
2 Fe(NO3)2 + Co(NO3)2 = 2 Fe(NO3)3 + Co
Sr(NO3)2(aq) + Na2CO3(aq) = Na2(NO3)2(aq) + SrCO3(aq) =>
Sr(NO3)2(aq) + Na2CO3(aq) = Na2(NO3)2(aq) + SrCO3(aq)
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
CaCl2 + K3Po4 = Ca3(Po4)2 + KCl =>
3 CaCl2 + 2 K3Po4 = Ca3(Po4)2 + 6 KCl
C3H6 + Cl2 = C3H5Cl + HCl =>
C3H6 + Cl2 = C3H5Cl + HCl
NaHCO3 = Na2CO3 + CO2 + HOH =>
2 NaHCO3 = Na2CO3 + CO2 + HOH
SNCl4 + NH3 = SNCl3 + HCl2 + N2 =>
12 SNCl4 + 2 NH3 = 12 SNCl3 + 6 HCl2 + N2
Zn(NO3)2 + LiOH = Zn(OH)2 + LiNO3 =>
Zn(NO3)2 + 2 LiOH = Zn(OH)2 + 2 LiNO3
bariumchloride + potassiumhydroxide = potassiumchloride + bariumhydroxide =>
BaCl2 + 2 KOH = 2 KCl + Ba(OH)2
C14H38 + O2 = CO2 + H2O =>
2 C14H38 + 47 O2 = 28 CO2 + 38 H2O
AI + CuCI2 = Cu + AICI2 =>
AI + CuCI2 = Cu + AICI2
HOCl + C = H2O + CO2 + Cl2 =>
4 HOCl + C = 2 H2O + CO2 + 2 Cl2
HNO3 + Ba = Ba(NO3)2 + H2O + NO2 =>
4 HNO3 + Ba = Ba(NO3)2 + 2 H2O + 2 NO2
Sodiumhydroxide = sodiumoxide + water =>
2 NaOH = Na2O + H2O
C2H3O2Cl + NH3 = C2H5O2N + HCl =>
C2H3O2Cl + NH3 = C2H5O2N + HCl
NH3 + CO2 + H2O + NaCl = NaHCO3 + NH4Cl =>
NH3 + CO2 + H2O + NaCl = NaHCO3 + NH4Cl
Sr(OH)2 + P2O5 = Sr3(PO4)2 + H2O =>
3 Sr(OH)2 + P2O5 = Sr3(PO4)2 + 3 H2O
C2H5OC2H5(g) + O2(g) = CO2 + H2O =>
C2H5OC2H5(g) + 6 O2(g) = 4 CO2 + 5 H2O
KOH + H2SO4 = H2SH + KO5 =>
KOH + H2SO4 = H2SH + KO5
C3H6 + Cl2 = C3H5Cl + HCl =>
C3H6 + Cl2 = C3H5Cl + HCl
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
CH4(g) + Br2(g) = CBr4(g) + HBr(g) =>
CH4(g) + 4 Br2(g) = CBr4(g) + 4 HBr(g)
H3PO4 + K2SiO3 = H2SiO3 + K3PO4 =>
2 H3PO4 + 3 K2SiO3 = 3 H2SiO3 + 2 K3PO4
H3C2O2H + H2O = H3C2O2{-} + H3O{+} =>
H3C2O2H + H2O = H3C2O2{-} + H3O{+}
FeSO4 + KClO3 + KOH = KCl + K2FeO4 + K2SO4 + H2O =>
3 FeSO4 + 2 KClO3 + 12 KOH = 2 KCl + 3 K2FeO4 + 3 K2SO4 + 6 H2O
KMnO4 + KY + H2SO4 = K2SO4 + MnSO4 + Y2 + H2O =>
2 KMnO4 + 10 KY + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 5 Y2 + 8 H2O
P2O5 + Na2O = Na3PO4 =>
P2O5 + 3 Na2O = 2 Na3PO4
C8H18 + Cl2 = C8H17Cl + HCl =>
C8H18 + Cl2 = C8H17Cl + HCl
FeBr2 + KOH = Fe(OH)2 + BrK =>
FeBr2 + 2 KOH = Fe(OH)2 + 2 BrK
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CH3CH2CO2H + H2O = HCH3CH2CO + OH =>
CH3CH2CO2H + H2O = HCH3CH2CO + 2 OH
CH3CH2CH2CH2OH + HCl = CH3CH3CH3CCl + H2O =>
CH3CH2CH2CH2OH + HCl = CH3CH3CH3CCl + H2O
FeS(s) + O2(g) = Fe(s) + SO2(g) =>
FeS(s) + O2(g) = Fe(s) + SO2(g)
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
H2 + NO + O2 = HNO3 =>
H2 + 2 NO + 2 O2 = 2 HNO3
H3PO3 + CaO = H2O + Ca3(PO3)2 =>
2 H3PO3 + 3 CaO = 3 H2O + Ca3(PO3)2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2 + C12 = HC1 =>
6 H2 + C12 = 12 HC1
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/18/24
Équations équilibrées sur04/17/23
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