| Équations équilibrées la veille | Équations équilibrées le lendemain |
KAl(SO4)2 + 2 BaCl2 = 2 BaSO4 + KAlCl4
C17H35COOH + Na2CO3 = C17H35COONa + H2O + CO2 =>
2 C17H35COOH + Na2CO3 = 2 C17H35COONa + H2O + CO2
HCO3{-} + NaOH = NaCO3{-} + H2O =>
HCO3{-} + NaOH = NaCO3{-} + H2O
TeO2 + NaOH = Na2TeO3 + H2O =>
TeO2 + 2 NaOH = Na2TeO3 + H2O
Cu(NO3)2 + K2S = CuS + KNO3 =>
Cu(NO3)2 + K2S = CuS + 2 KNO3
NaCH3COO + H2SO4 = NaSO4 + H2CH3COO =>
NaCH3COO + H2SO4 = NaSO4 + H2CH3COO
KAl(SO4)2 + BaCl2 = KCl + AlCl3 + BaSO4 =>
KAl(SO4)2 + 2 BaCl2 = KCl + AlCl3 + 2 BaSO4
Bi2O3 + Fe2O3 = Bi2Fe4O9 =>
Bi2O3 + 2 Fe2O3 = Bi2Fe4O9
Zn + SO = ZnSO =>
Zn + SO = ZnSO
Cu + H2O = Cu(OH)2 + H2 =>
Cu + 2 H2O = Cu(OH)2 + H2
SrF2 = Sr + F =>
SrF2 = Sr + 2 F
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Ni + Cl + NH4OH = NiOHCl + NH4 =>
Ni + Cl + NH4OH = NiOHCl + NH4
C12H22O11(aq) + H20(l) = C2H5OH(aq) + CO2(g) =>
15 C12H22O11(aq) + 3 H20(l) = 65 C2H5OH(aq) + 50 CO2(g)
C13H10O6 + O2 = CO2 + H2O =>
2 C13H10O6 + 25 O2 = 26 CO2 + 10 H2O
KMnO4 + NaOH + KI = Na2MnO4 + I2 + KOH =>
2 KMnO4 + 4 NaOH + 2 KI = 2 Na2MnO4 + I2 + 4 KOH
KBr + H2SO4 = KSO4 + Br + H2S + H2O =>
4 KBr + 5 H2SO4 = 4 KSO4 + 4 Br + H2S + 4 H2O
K2[Zn(OH)4] + HBr = KBr + ZnBr2 + H2O =>
K2[Zn(OH)4] + 4 HBr = 2 KBr + ZnBr2 + 4 H2O
Ca + Ag2SO4 = CaAg + SO4 =>
2 Ca + Ag2SO4 = 2 CaAg + SO4
ZnSO4 + (NH4)2S = ZnS + SO4(NH4)2 =>
ZnSO4 + (NH4)2S = ZnS + SO4(NH4)2
KAl(SO4)2 + BaCl2 = Ba(SO4) + KCl + AlCl3 =>
KAl(SO4)2 + 2 BaCl2 = 2 Ba(SO4) + KCl + AlCl3
MgO + NH4HF2 = MgF2 + NH3 + H2O =>
MgO + NH4HF2 = MgF2 + NH3 + H2O
Na2MoO4 + HNO3 = H2MoO4 + NaNO3 =>
Na2MoO4 + 2 HNO3 = H2MoO4 + 2 NaNO3
C2H3NaO2 + H2SO4 = CH3COOH + NaHSO4 =>
C2H3NaO2 + H2SO4 = CH3COOH + NaHSO4
Al2O3 + H2SO4 + H2O = Al2(SO4)3*7H2O =>
Al2O3 + 3 H2SO4 + 4 H2O = Al2(SO4)3*7H2O
Cu + H2O = CuOH + H2 =>
2 Cu + 2 H2O = 2 CuOH + H2
S + NaOH = Na2SO3 + H2O + Na2S =>
3 S + 6 NaOH = Na2SO3 + 3 H2O + 2 Na2S
N2H4 + H2SO4 = N2H4*H2SO4 =>
N2H4 + H2SO4 = N2H4*H2SO4
C3H3NaO2 + H2O = C2H5(CO3Na) =>
C3H3NaO2 + H2O = C2H5(CO3Na)
N2H4 + H2SO4 = N2H5{+} + SO4{2-} =>
2 N2H4 + H2SO4 = 2 N2H5{+} + SO4{2-}
Al(s) + KOH(aq) + H2O = K{+} + Al(OH)4{-} + H2 =>
2 Al(s) + 2 KOH(aq) + 6 H2O = 2 K{+} + 2 Al(OH)4{-} + 3 H2
Al2O3 + LiOH + H2O = Li[Al(OH)4] =>
Al2O3 + 2 LiOH + 3 H2O = 2 Li[Al(OH)4]
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cu2O(s) + C(s) = Cu(s) + CO(g) =>
Cu2O(s) + C(s) = 2 Cu(s) + CO(g)
N2H4 + H2SO4 = N2H5HSO4 =>
N2H4 + H2SO4 = N2H5HSO4
Co + HgCl2 = CoCl3 + Hg =>
2 Co + 3 HgCl2 = 2 CoCl3 + 3 Hg
Sn(OH)4 + H2SO4 = Sn2(SO4)4 + H2O =>
2 Sn(OH)4 + 4 H2SO4 = Sn2(SO4)4 + 8 H2O
Zn(OH)2 + CuSO4 = ZnSO4 + Cu(OH)2 =>
Zn(OH)2 + CuSO4 = ZnSO4 + Cu(OH)2
NO2 + J = NJ + O2 =>
NO2 + J = NJ + O2
Ba(NO3)2(aq) + Na2(CrO4)(aq) = BaCrO4 + NaNO3 =>
Ba(NO3)2(aq) + Na2(CrO4)(aq) = BaCrO4 + 2 NaNO3
N2H4 + H2SO4 = N2 + SO2 + H2O =>
N2H4 + 2 H2SO4 = N2 + 2 SO2 + 4 H2O
NH4Cl(aq) + K2CO3(aq) = KHCO3(aq) + KCl(aq) + NH3(aq) =>
NH4Cl(aq) + K2CO3(aq) = KHCO3(aq) + KCl(aq) + NH3(aq)
K + AlI3 = KI + Al =>
3 K + AlI3 = 3 KI + Al
HFO + AgOH = AgFO + H2O =>
HFO + AgOH = AgFO + H2O
C6H5COOH + HCl = C6H5COCl + H2O =>
C6H5COOH + HCl = C6H5COCl + H2O
P3S3 + O2 = P4010 + SO2 =>
4010 P3S3 + 12030 O2 = 3 P4010 + 12030 SO2
AlCl3 + (NH4)2CO3 = NH4Cl + Al2(CO3)3 =>
2 AlCl3 + 3(NH4)2CO3 = 6 NH4Cl + Al2(CO3)3
Mg(OH)2 + CaCO3 = Mg(CO3)2 + CaOH =>
Mg(OH)2 + 2 CaCO3 = Mg(CO3)2 + 2 CaOH
C2H4 + HCl = C2H4Cl2 + H2 =>
C2H4 + 2 HCl = C2H4Cl2 + H2
C3H6 + KMnO4 + KOH = C3H8O2 + K2MnO4 =>
C3H6 + 2 KMnO4 + 2 KOH = C3H8O2 + 2 K2MnO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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