| Équations équilibrées la veille | Équations équilibrées le lendemain |
C18H32O2 + 25 O2 = 18 CO2 + 16 H2O
K2HPO4 + HCOOH = H3PO4 + KCOOK =>
K2HPO4 + HCOOH = H3PO4 + KCOOK
Ta2WC2F2 = WC + TaC + TaF5 + Ta =>
5 Ta2WC2F2 = 5 WC + 5 TaC + 2 TaF5 + 3 Ta
Fe{+} + Na{+} = Fe{2+} + Na =>
Fe{+} + Na{+} = Fe{2+} + Na
Zn(NO3)2 = ZnO + N2O4 + O2 =>
2 Zn(NO3)2 = 2 ZnO + 2 N2O4 + O2
CH3COOH + CaF2 = (CH3COO)2Ca + HF =>
2 CH3COOH + CaF2 = (CH3COO)2Ca + 2 HF
K2Cr2O7 + H2S + H2SO4 = Cr2S3O12 + H2O + K24OS =>
24 K2Cr2O7 + 25 H2S + 49 H2SO4 = 24 Cr2S3O12 + 74 H2O + 2 K24OS
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CoSO4 + Ca(OH)2 = Co(OH)2 + CaSO4 =>
CoSO4 + Ca(OH)2 = Co(OH)2 + CaSO4
HNO3 + LiOH = H2O + LiNO3 =>
HNO3 + LiOH = H2O + LiNO3
Al(OH)3 + KCl = K(OH) + AlCl3 =>
Al(OH)3 + 3 KCl = 3 K(OH) + AlCl3
Fe + ZnSO4 = Fe(SO4) + Zn =>
Fe + ZnSO4 = Fe(SO4) + Zn
Cl2 + KF = KCl2 + F =>
Cl2 + KF = KCl2 + F
K2HPO4 + HCOOH = H3PO4 + KCOOK =>
K2HPO4 + HCOOH = H3PO4 + KCOOK
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
CaO + Cr2O3 = CaCr2O4 =>
CaO + Cr2O3 = CaCr2O4
glucose = ethanol + carbondioxide =>
C6H12O6 = 2 C2H5OH + 2 CO2
CaCl2 + Hg(NO3)2 = Ca(NO3)2 + HgCl2 =>
CaCl2 + Hg(NO3)2 = Ca(NO3)2 + HgCl2
(NH4)2SO4 + CdI2 = CdSO4 + NH4I =>
(NH4)2SO4 + CdI2 = CdSO4 + 2 NH4I
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
BeF2 + Li3As = BeAs + Li3F2 =>
BeF2 + Li3As = BeAs + Li3F2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
K2HPO4 + HCOOH = H3PO4 + KCOOK =>
K2HPO4 + HCOOH = H3PO4 + KCOOK
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C6H5OH + KOH = C6H5OK + H2O =>
C6H5OH + KOH = C6H5OK + H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
K2HPO4 + HCOOH = H3PO4 + KCOOK =>
K2HPO4 + HCOOH = H3PO4 + KCOOK
BaCl2 + Cd = Ba + CdCl2 =>
BaCl2 + Cd = Ba + CdCl2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Na2HPO4 = Na4P2O7 + H2O =>
2 Na2HPO4 = Na4P2O7 + H2O
Li3N = Li + N2 =>
2 Li3N = 6 Li + N2
CH3COOH + NaOH = NaC2H3OOH + OH =>
CH3COOH + NaOH = NaC2H3OOH + OH
Co2O3 + HCl = CoCl2 + Cl2 + H2O =>
Co2O3 + 6 HCl = 2 CoCl2 + Cl2 + 3 H2O
NaHCO3 = Na2O + H + O2 + CO =>
4 NaHCO3 = 2 Na2O + 4 H + 3 O2 + 4 CO
MgC2 = Mg + C =>
MgC2 = Mg + 2 C
AlBr3 + K2(SO4) = Al2(SO4)3 + KBr =>
2 AlBr3 + 3 K2(SO4) = Al2(SO4)3 + 6 KBr
C12H22O11(s) + SO42{-} + H{+} = CO2(g) + H2S + H2O =>
85 C12H22O11(s) + 48 SO42{-} + 48 H{+} = 1020 CO2(g) + 48 H2S + 911 H2O
KMnO4 + H2SO4 + KNO2 = H2O + K2SO4 + KNO3 + MnSO4 =>
2 KMnO4 + 3 H2SO4 + 5 KNO2 = 3 H2O + K2SO4 + 5 KNO3 + 2 MnSO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
AgNO3 + KCl*FeCl2*2H2O = H2O + AgCl + KNO3 + Fe(NO3)2 =>
3 AgNO3 + KCl*FeCl2*2H2O = 2 H2O + 3 AgCl + KNO3 + Fe(NO3)2
K2(Cr2O7) + HCl = KCl + CrCl2 + H2O + Cl2 =>
K2(Cr2O7) + 14 HCl = 2 KCl + 2 CrCl2 + 7 H2O + 4 Cl2
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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