| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + ZnSO4 = CuSO4 + Zn
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu + ZnSO4 = CuSO4 + Zn =>
Cu + ZnSO4 = CuSO4 + Zn
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
H2O = H3OOH =>
2 H2O = H3OOH
Cu + ZnSO4 = CuSO4 + Zn =>
Cu + ZnSO4 = CuSO4 + Zn
C3H6 + N2O5 = CO2 + N2 + H2O =>
5 C3H6 + 9 N2O5 = 15 CO2 + 9 N2 + 15 H2O
C10H15 + N = C10H15N =>
C10H15 + N = C10H15N
Re2O7 + CO = Re2(CO)10 + CO2 =>
Re2O7 + 17 CO = Re2(CO)10 + 7 CO2
Fe + CuCl2 = FeCl3 + Cu =>
2 Fe + 3 CuCl2 = 2 FeCl3 + 3 Cu
Cu + ZnSO4 = CuSO4 + Zn =>
Cu + ZnSO4 = CuSO4 + Zn
Ba(NO3)2 + Li2SO4 = Li(NO3) + BaSO4 =>
Ba(NO3)2 + Li2SO4 = 2 Li(NO3) + BaSO4
Cu + ZnSO4 = CuSO4 + Zn =>
Cu + ZnSO4 = CuSO4 + Zn
K2HPO4 + KH2PO4 = K3H3P2O8 =>
K2HPO4 + KH2PO4 = K3H3P2O8
Cr(OH)3 + H2SO4 + H2O = [Cr(H2O)6]2(SO4)3 =>
2 Cr(OH)3 + 3 H2SO4 + 6 H2O = [Cr(H2O)6]2(SO4)3
NH4ClO3 + Sr(OH)2 = Sr(ClO3)2 + NH3 + H2O =>
2 NH4ClO3 + Sr(OH)2 = Sr(ClO3)2 + 2 NH3 + 2 H2O
Fe + ZnCl2 = FeZn2 + Cl2 =>
Fe + 2 ZnCl2 = FeZn2 + 2 Cl2
Cr(OH)3 + Br2 + KOH = K2CrO4 + KBr + H2O =>
2 Cr(OH)3 + 3 Br2 + 10 KOH = 2 K2CrO4 + 6 KBr + 8 H2O
Cu + ZnSO4 = CuSO4 + Zn =>
Cu + ZnSO4 = CuSO4 + Zn
Fe{2} + CO = Fe + CO{2} =>
Fe{2} + CO = Fe + CO{2}
NaHCO3 + NH3*H2O = Na2CO3 + (NH4)2CO3 + H2O =>
2 NaHCO3 + 2 NH3*H2O = Na2CO3 + (NH4)2CO3 + 2 H2O
Tl + HCl = TlCl3 + H2 =>
2 Tl + 6 HCl = 2 TlCl3 + 3 H2
HBr(aq) + NH3 = NH4 + Br =>
HBr(aq) + NH3 = NH4 + Br
CH3NO2 + Cl2 = CCl3NO2 + HCl =>
CH3NO2 + 3 Cl2 = CCl3NO2 + 3 HCl
C6H5COO + Na + HCl = NaCl + C6H5COOH =>
C6H5COO + Na + HCl = NaCl + C6H5COOH
CH3NO2 + Cl2 = CCl3NO2 + HCl =>
CH3NO2 + 3 Cl2 = CCl3NO2 + 3 HCl
Cu + ZnSO4 = CuSO4 + Zn =>
Cu + ZnSO4 = CuSO4 + Zn
CH3NO2 + Cl2 = CCl3NO2 + HCl =>
CH3NO2 + 3 Cl2 = CCl3NO2 + 3 HCl
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
Sr(OH)2 + HCIO4 = H2O + Sr + CIO4 =>
Sr(OH)2 + 2 HCIO4 = 2 H2O + Sr + 2 CIO4
CH3NO2 + Cl2 = CCl3NO2 + HCl =>
CH3NO2 + 3 Cl2 = CCl3NO2 + 3 HCl
CoCl2 + Na2CO3 + H2O = Co(OH)2 + NaCl + H2CO3 =>
CoCl2 + Na2CO3 + 2 H2O = Co(OH)2 + 2 NaCl + H2CO3
CH3NO2 + Cl2 = CCl3NO2 + HCl =>
CH3NO2 + 3 Cl2 = CCl3NO2 + 3 HCl
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
BaCl2 + I2 = BaI2 + ICl =>
BaCl2 + 2 I2 = BaI2 + 2 ICl
Zn + Fe(NO3)3 = Fe + Zn(NO3)2 =>
3 Zn + 2 Fe(NO3)3 = 2 Fe + 3 Zn(NO3)2
(NH4)2Mg(SO4)2 + K2HgI4 + KOH = Hg2I3NH2 + K2SO4 + KI + Mg(OH)2 + HOH =>
(NH4)2Mg(SO4)2 + 4 K2HgI4 + 6 KOH = 2 Hg2I3NH2 + 2 K2SO4 + 10 KI + Mg(OH)2 + 4 HOH
HBrO3 + Co = BrCoO3 + H2 =>
2 HBrO3 + 2 Co = 2 BrCoO3 + H2
Fe + CuCl = FeCl2 + Cu =>
Fe + 2 CuCl = FeCl2 + 2 Cu
C3H8O + O2 = CO2 + Water =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
PbO + HNO2 = HNO3 + Pb =>
PbO + HNO2 = HNO3 + Pb
K2Cr2O7(aq) + FeSO4(aq) + H2SO4(aq) = Cr2(SO4)3(aq) + Fe2(SO4)3(aq) + K2SO4(aq) + H2O() =>
K2Cr2O7(aq) + 6 FeSO4(aq) + 7 H2SO4(aq) = Cr2(SO4)3(aq) + 3 Fe2(SO4)3(aq) + K2SO4(aq) + 7 H2O()
Ca + Ba[NO3]2 = Ca[NO3]2 + Ba =>
Ca + Ba[NO3]2 = Ca[NO3]2 + Ba
BaCl2*H2O + Na2SO4 = H2O + BaSO4 + NaCl =>
BaCl2*H2O + Na2SO4 = H2O + BaSO4 + 2 NaCl
C6H6 + H2O = CH4 + HCO3{-} + H{+} =>
4 C6H6 + 27 H2O = 15 CH4 + 9 HCO3{-} + 9 H{+}
(AlOH)SO4 + H2O = (Al(OH)2)2SO4 + H2SO4 =>
2(AlOH)SO4 + 2 H2O = (Al(OH)2)2SO4 + H2SO4
Fe(C2O4)*2H2O + K2C2O4*H2O + H2O2 + H2C2O4*2H2O = K3[Fe(C2O4)3]*3H2O + H2O =>
2 Fe(C2O4)*2H2O + 3 K2C2O4*H2O + H2O2 + H2C2O4*2H2O = 2 K3[Fe(C2O4)3]*3H2O + 5 H2O
Ag + O2 = Ag2O =>
4 Ag + O2 = 2 Ag2O
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
Na3PO4(aq) + Pb(ClO3)2 = NaClO3 + Pb3(PO4)2 =>
2 Na3PO4(aq) + 3 Pb(ClO3)2 = 6 NaClO3 + Pb3(PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/25
Équations équilibrées sur03/12/24
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