| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H7BrKOH = C3H7OHKBr
Na + H3O = Na3O2H4 + H2 =>
3 Na + 2 H3O = Na3O2H4 + H2
KO2 + H2O0 = O2 + KOH =>
4 KO2 + 2 H2O0 = 3 O2 + 4 KOH
BaSO4 + KCl = BaCl2 + K2SO4 =>
BaSO4 + 2 KCl = BaCl2 + K2SO4
Na2Cr2O7 + H2SO4 + C6H12O6 = Cr(OH)SO4 + Na2SO4 + H2O + CO2 =>
4 Na2Cr2O7 + 12 H2SO4 + C6H12O6 = 8 Cr(OH)SO4 + 4 Na2SO4 + 14 H2O + 6 CO2
Mg + Hg(NO3)2 = Mg(NO3)2 + Hg =>
Mg + Hg(NO3)2 = Mg(NO3)2 + Hg
BaSO4 + K3PO4 = Ba3(PO4)2 + K2SO4 =>
3 BaSO4 + 2 K3PO4 = Ba3(PO4)2 + 3 K2SO4
CoCl2(aq) + Na3PO4(aq) = Co3(PO4)2 + NaCl =>
3 CoCl2(aq) + 2 Na3PO4(aq) = Co3(PO4)2 + 6 NaCl
XC3H7 + KMnO4 + KOH = XCOOK + K2CO3 + K2MnO4 + H2O =>
XC3H7 + 18 KMnO4 + 23 KOH = XCOOK + 2 K2CO3 + 18 K2MnO4 + 15 H2O
C2H4OHCOONa + H2O = C2H4OHCOOH + NaOH =>
C2H4OHCOONa + H2O = C2H4OHCOOH + NaOH
Zn(NO3)2 + MgSO4 = Mg(NO3)2 + Zn(SO4) =>
Zn(NO3)2 + MgSO4 = Mg(NO3)2 + Zn(SO4)
Cu + KOH = CuOH + K2 =>
2 Cu + 2 KOH = 2 CuOH + K2
K + Ni3(AsO4)2 = K(AsO4) + Ni =>
2 K + Ni3(AsO4)2 = 2 K(AsO4) + 3 Ni
C + BaSO4 = CO + BaS =>
4 C + BaSO4 = 4 CO + BaS
CC12H22O11 + O2 = CO2 + H2O =>
CC12H22O11 + 13 O2 = 13 CO2 + 11 H2O
SrO + MoO3 = MoSrO4 =>
SrO + MoO3 = MoSrO4
Cu2NO3 + Al = Al(NO3)3 + Cu =>
3 Cu2NO3 + Al = Al(NO3)3 + 6 Cu
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
Co3N2 + K = KN2 + Co3 =>
Co3N2 + K = KN2 + Co3
Fe + H2SO4 = Fe3SO4(aq) + H2 =>
3 Fe + H2SO4 = Fe3SO4(aq) + H2
BaSO4 + NaOH = Na2SO4 + Ba(OH)2 =>
BaSO4 + 2 NaOH = Na2SO4 + Ba(OH)2
(CH3)3CCl + H2O = Cl + (CH3)COH + H3O =>
(CH3)3CCl + 7 H2O = Cl + 2(CH3)COH + 5 H3O
HCl(l) + Ca(OH)2(aq) = H2O(l) + CaCl2(aq) =>
2 HCl(l) + Ca(OH)2(aq) = 2 H2O(l) + CaCl2(aq)
Cd + Sn(SO4)2 = Sn + CdSO4 =>
2 Cd + Sn(SO4)2 = Sn + 2 CdSO4
CuCo3 + Na2S = CuS + Na2Co3 =>
CuCo3 + Na2S = CuS + Na2Co3
Cu{2+} + Ag = Cu + Ag{3+} =>
3 Cu{2+} + 2 Ag = 3 Cu + 2 Ag{3+}
CuCl2 + NaP = CuP2 + NaCl =>
CuCl2 + 2 NaP = CuP2 + 2 NaCl
CH3CH2CH2CH3 + O2 = C12 + H2O =>
6 CH3CH2CH2CH3 + 15 O2 = 2 C12 + 30 H2O
NaOH + HCl = NaCl + H + O =>
NaOH + HCl = NaCl + 2 H + O
Zn + CdSO4 = Zn(SO4)2 + Cd =>
Zn + 2 CdSO4 = Zn(SO4)2 + 2 Cd
K(MnO4) + Fe2Se3 = K2Se + Fe(MnO4)3 =>
6 K(MnO4) + Fe2Se3 = 3 K2Se + 2 Fe(MnO4)3
ClO{-} + H2O = OH{-} + ClO2 + Cl2 =>
8 ClO{-} + 4 H2O = 8 OH{-} + 2 ClO2 + 3 Cl2
Li2CrO7 + FeSO4 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + Li2SO4 + H2O =>
2 Li2CrO7 + 18 FeSO4 + 14 H2SO4 = 9 Fe2(SO4)3 + Cr2(SO4)3 + 2 Li2SO4 + 14 H2O
Cl2 + NaOH = NaCl + HClO = HCl + NaO =>
Cl2 + NaOH = NaCl + HClO
NaBrO3 + HBr = NaBr + H2O + Br2 =>
NaBrO3 + 6 HBr = NaBr + 3 H2O + 3 Br2
H + C57H110O6 = C144H290 + H2O =>
806 H + 48 C57H110O6 = 19 C144H290 + 288 H2O
Cu2SO4(aq) + NaCl(aq) = CuCl(s) + Na2SO4(aq) =>
Cu2SO4(aq) + 2 NaCl(aq) = 2 CuCl(s) + Na2SO4(aq)
CuNO3 + Na2CO3 = Cu2CO3 + NaNO3 =>
2 CuNO3 + Na2CO3 = Cu2CO3 + 2 NaNO3
C14142H38282O + O2 = CO2 + H2O =>
C14142H38282O + 23712 O2 = 14142 CO2 + 19141 H2O
NaClO2 + NO = Cl2 + NaNO3 =>
2 NaClO2 + 2 NO = Cl2 + 2 NaNO3
Ba(OH)2 + KHC8H4O4 = Ba(KH4C8O4)2 + H2O =>
Ba(OH)2 + 2 KHC8H4O4 = Ba(KH4C8O4)2 + 2 H2O
CaCl2 + Ag2PO4 = Ca2(PO4)2 + AgCl =>
2 CaCl2 + 2 Ag2PO4 = Ca2(PO4)2 + 4 AgCl
S + KCN = KSCN =>
S + KCN = KSCN
Hg2O + C = CO2 + Hg =>
2 Hg2O + C = CO2 + 4 Hg
Na(s) + Pb(NO3)2(aq) = NaNO3 + Pb =>
2 Na(s) + Pb(NO3)2(aq) = 2 NaNO3 + Pb
Zn + H2SO4 + K2Cr2O7 = H2O + K2SO4 + Cr2(SO4)3 + ZnSO4 =>
3 Zn + 7 H2SO4 + K2Cr2O7 = 7 H2O + K2SO4 + Cr2(SO4)3 + 3 ZnSO4
P + O2 = P5O3 =>
10 P + 3 O2 = 2 P5O3
PdH2 + Br2 = Pd + HBr =>
PdH2 + Br2 = Pd + 2 HBr
CO + Mn2O3 = CO2 + Mn =>
3 CO + Mn2O3 = 3 CO2 + 2 Mn
NO + H2SO4 = NSO4 + H2O =>
NO + H2SO4 = NSO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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