| Équations équilibrées la veille | Équations équilibrées le lendemain |
K(OH)2 + S = KS + 2 OH
NaOH + Co(CH3CO2)2 = NaCH3CO2 + Co(OH)2 =>
2 NaOH + Co(CH3CO2)2 = 2 NaCH3CO2 + Co(OH)2
Li + Nb(OC4H9)5 = LiNb(OC4H9)5 =>
Li + Nb(OC4H9)5 = LiNb(OC4H9)5
C3H6O + Ag(NH3)2OH = Ag + H2O + NH3 + C2H5COOH =>
C3H6O + 2 Ag(NH3)2OH = 2 Ag + H2O + 4 NH3 + C2H5COOH
NaAlO2 + CO2 = Al2O3 + Na2CO3 =>
2 NaAlO2 + CO2 = Al2O3 + Na2CO3
As4 + O2 = As4O10 =>
As4 + 5 O2 = As4O10
C3H6 + Cl2 = C3H5Cl2 + H2 =>
2 C3H6 + 2 Cl2 = 2 C3H5Cl2 + H2
Cl + Na(OH) = NaCl + H2O + NaClO =>
2 Cl + 2 Na(OH) = NaCl + H2O + NaClO
Ca(CH3CO2)2 + NaCl = NaCH3CO2 + CaCl2 =>
Ca(CH3CO2)2 + 2 NaCl = 2 NaCH3CO2 + CaCl2
KAsO2 + KNO3 + KOH = H2O + K3AsO4 + NO =>
3 KAsO2 + 2 KNO3 + 4 KOH = 2 H2O + 3 K3AsO4 + 2 NO
Cr2O3 + Na2CO3 + O2 = Na2CrO4 + CO =>
2 Cr2O3 + 4 Na2CO3 + O2 = 4 Na2CrO4 + 4 CO
Mg + COSO4 = MgSO4 + CO =>
Mg + COSO4 = MgSO4 + CO
Mn2(MnO4)3 + Ga2(SO4)3 = Mn2(SO4)3 + Ga2(MnO4)3 =>
Mn2(MnO4)3 + Ga2(SO4)3 = Mn2(SO4)3 + Ga2(MnO4)3
FeCl3 + NaClO + NaOH = NaFeO4 + NaCl + H2O =>
FeCl3 + 2 NaClO + 4 NaOH = NaFeO4 + 5 NaCl + 2 H2O
C2H5OC2H5 + I = IH + C2H4OC2H5 =>
C2H5OC2H5 + I = IH + C2H4OC2H5
C8H18 = C3H5 + C5H13 =>
C8H18 = C3H5 + C5H13
(C17H35COO)3C2H5 + O2 = CO2 + H2O =>
2(C17H35COO)3C2H5 + 161 O2 = 112 CO2 + 110 H2O
BaCl2 + Na2SO3 = Ba(SO3) + NaCl =>
BaCl2 + Na2SO3 = Ba(SO3) + 2 NaCl
Ca + Mn + Bi = CaMn2Bi2 =>
Ca + 2 Mn + 2 Bi = CaMn2Bi2
Ca3(PO4)2(ac) + HNO3(ac) = Ca(HPO4)(ac) + Ca(NO3)2(ac) =>
Ca3(PO4)2(ac) + 2 HNO3(ac) = 2 Ca(HPO4)(ac) + Ca(NO3)2(ac)
Ba(OH)2 + PCl5 = Ba3(PO4)2 + BaCl2 + H2O =>
8 Ba(OH)2 + 2 PCl5 = Ba3(PO4)2 + 5 BaCl2 + 8 H2O
K2Cr2O7 + KY + H2SO4 = K2SO4 + Cr2SO4 + Y2 + H2O =>
K2Cr2O7 + 10 KY + 7 H2SO4 = 6 K2SO4 + Cr2SO4 + 5 Y2 + 7 H2O
Fe2P + FeS2 = Fe2S3 + P3S8 =>
3 Fe2P + 34 FeS2 = 20 Fe2S3 + P3S8
Ca(NO3)2 + H2O = Ca(OH)2 + HNO3 =>
Ca(NO3)2 + 2 H2O = Ca(OH)2 + 2 HNO3
NO + H2O + HBrO3 = HNO3 + Br2 =>
10 NO + 2 H2O + 6 HBrO3 = 10 HNO3 + 3 Br2
B + H2O2 = B2O3 + H2O =>
2 B + 3 H2O2 = B2O3 + 3 H2O
C4H10(g) + CO2(g) = CO + H2O(l) =>
C4H10(g) + 9 CO2(g) = 13 CO + 5 H2O(l)
Al{+3} + HNO3 = Al(NO3)3 + H{+1] =>
Al{+3} + 3 HNO3 = Al(NO3)3 + 3 H{+1]
NaC6H7O6 + C6H10CaO6 = CaC6H7O6 + C6H10NaO6 =>
NaC6H7O6 + C6H10CaO6 = CaC6H7O6 + C6H10NaO6
HF + Al(CHO3)3 = AlF3 + H2O + CO2 =>
3 HF + Al(CHO3)3 = AlF3 + 3 H2O + 3 CO2
Na2SO4(aq) + C(s) = Na2S(s) + CO(g) =>
Na2SO4(aq) + 4 C(s) = Na2S(s) + 4 CO(g)
Ba(NO3)2 + Ca(ClO3)2 = Ba(ClO3)2 + Ca(NO3)2 =>
Ba(NO3)2 + Ca(ClO3)2 = Ba(ClO3)2 + Ca(NO3)2
Ca(OH)2 + H2(SO4) = Ca(SO4) + H2O =>
Ca(OH)2 + H2(SO4) = Ca(SO4) + 2 H2O
Ba(NO3)2 + Ca(ClO3)2 = Ba(ClO3)2 + Ca(NO3)2 =>
Ba(NO3)2 + Ca(ClO3)2 = Ba(ClO3)2 + Ca(NO3)2
HgHCO3 + Fe2O3 = Fe(HCO3)3 + Hg2O =>
6 HgHCO3 + Fe2O3 = 2 Fe(HCO3)3 + 3 Hg2O
Fe(OH)3 + H2 = Fe3O4 + H2O =>
6 Fe(OH)3 + H2 = 2 Fe3O4 + 10 H2O
C63H71 + O2 = CO2 + H2O =>
4 C63H71 + 323 O2 = 252 CO2 + 142 H2O
(C6H5)2NH + NaOH = (C6H5)2ONa + NH + H2 =>
2(C6H5)2NH + 2 NaOH = 2(C6H5)2ONa + 2 NH + H2
C3H5O3 + KOH = C3H5O3K3 + OH =>
C3H5O3 + 3 KOH = C3H5O3K3 + 3 OH
Fe(HCO3)3(s) = Fe2O3(s) + CO2(g) + H2O(g) =>
2 Fe(HCO3)3(s) = Fe2O3(s) + 6 CO2(g) + 3 H2O(g)
Fr + HOH = FrOH + H2 =>
2 Fr + 2 HOH = 2 FrOH + H2
K + (H)2O = KOH + (H)2 =>
2 K + 2(H)2O = 2 KOH + (H)2
NaCl + H2O = Cl2(g) + H2 + NaOH =>
2 NaCl + 2 H2O = Cl2(g) + H2 + 2 NaOH
HCl + HNO3 = Cl2 + NO + H2O =>
6 HCl + 2 HNO3 = 3 Cl2 + 2 NO + 4 H2O
Al + NaH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaH + 8 H2O = 2 NaAl(OH)4 + 5 H2
Ba3(Po4)2 + H2O = Ba(OH)2 + H3Po4 =>
Ba3(Po4)2 + 6 H2O = 3 Ba(OH)2 + 2 H3Po4
Zn(OH)2 + KNO3 = Zn(NO3)2 + KOH =>
Zn(OH)2 + 2 KNO3 = Zn(NO3)2 + 2 KOH
AgNO3 = Ag20 + NO2 + O2 =>
20 AgNO3 = Ag20 + 20 NO2 + 10 O2
HNO3 + KL = L2 + NO + KNO3 + H2O =>
8 HNO3 + 6 KL = 3 L2 + 2 NO + 6 KNO3 + 4 H2O
Hg(C2H3O2)2 + Na2SO4 = HgSO4 + NaC2H3O2 =>
Hg(C2H3O2)2 + Na2SO4 = HgSO4 + 2 NaC2H3O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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