| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + O2 = Fe*2O
C2H7NO + HCl = C2H8ClNO =>
C2H7NO + HCl = C2H8ClNO
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + K2(SO4) + Fe(SO4)3 + H2O =>
2 K2Cr2O7 + 3 FeSO4 + 14 H2SO4 = 2 Cr2(SO4)3 + 2 K2(SO4) + 3 Fe(SO4)3 + 14 H2O
Ca + PO4H = CaPO4 + H3 =>
3 Ca + 3 PO4H = 3 CaPO4 + H3
V2O5 + C + Cl2 = VOCl3 + COCl3 =>
2 V2O5 + 6 C + 15 Cl2 = 4 VOCl3 + 6 COCl3
C7H16 + Na = C6H15 + NaCH =>
C7H16 + Na = C6H15 + NaCH
Li2CO3 + CH3COOH = Li(CH3COO) + CO2 + H2O =>
Li2CO3 + 2 CH3COOH = 2 Li(CH3COO) + CO2 + H2O
KClO3(calor) = KCl + O2 =>
2 KClO3(calor) = 2 KCl + 3 O2
CaS + K3PO4 = CaPO4 + K3S =>
CaS + K3PO4 = CaPO4 + K3S
HNa2O3P + H2O = NaOH + HPO(OH)2 =>
HNa2O3P + 2 H2O = 2 NaOH + HPO(OH)2
MnO2 + Na2O = Na3MnO4 + Mn =>
5 MnO2 + 6 Na2O = 4 Na3MnO4 + Mn
Li2(s)O + H2O(l) = LiOH =>
Li2(s)O + H2O(l) = 2 LiOH
HCl + PbO2 = PbCl2 + O2 + H2O =>
4 HCl + 2 PbO2 = 2 PbCl2 + O2 + 2 H2O
Na4 = Na =>
Na4 = 4 Na
CH3(CH2)4CH3 + O = CO2 + H2O =>
CH3(CH2)4CH3 + 19 O = 6 CO2 + 7 H2O
HgS + O2 = HgO + SO2 =>
2 HgS + 3 O2 = 2 HgO + 2 SO2
Pb3P4 + O2 = PbO2 + P =>
Pb3P4 + 3 O2 = 3 PbO2 + 4 P
C6H14 + O2 = H2O + CO2 =>
2 C6H14 + 19 O2 = 14 H2O + 12 CO2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
NO3(aq) + AgO(s) = N2O4(g) + Ag2O3(s) =>
2 NO3(aq) + 4 AgO(s) = N2O4(g) + 2 Ag2O3(s)
NH4CI = NH3HCI =>
NH4CI = NH3HCI
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C6H12O6 + Ag2O(NH3) = Ag + C6H8O7 + NH3 + H2O =>
C6H12O6 + 3 Ag2O(NH3) = 6 Ag + C6H8O7 + 3 NH3 + 2 H2O
CH3CH2OH + H2SO4 = CH3CH2HSO3 + H2O2 =>
CH3CH2OH + H2SO4 = CH3CH2HSO3 + H2O2
RbF + CuSO4 = Rb2SO4 + F2Cu =>
2 RbF + CuSO4 = Rb2SO4 + F2Cu
Mg + HgNO3 = MgNO3 + Hg =>
Mg + HgNO3 = MgNO3 + Hg
PbO2 + SO4{2-} + ClO{-} + H{+} = PbSO4 + ClO2 + H2O =>
3 PbO2 + 3 SO4{2-} + 2 ClO{-} + 8 H{+} = 3 PbSO4 + 2 ClO2 + 4 H2O
SlCl4 + Mg = Sl + MgCl =>
SlCl4 + 4 Mg = Sl + 4 MgCl
CUO + HCe = CUCe2 + H2O =>
CUO + 2 HCe = CUCe2 + H2O
KMnO4 + H2SO4 + C4H8O = K2SO4 + MnSO4 + C3H7COOH + H2O =>
2 KMnO4 + 3 H2SO4 + 5 C4H8O = K2SO4 + 2 MnSO4 + 5 C3H7COOH + 3 H2O
Fe(NO3)3*9H2O = Fe2O3 + NO2 + H2O + O2 =>
4 Fe(NO3)3*9H2O = 2 Fe2O3 + 12 NO2 + 36 H2O + 3 O2
KOH + H2SO4 = K2SO4 + (H2O) =>
2 KOH + H2SO4 = K2SO4 + 2(H2O)
(CH3)3COCH3 + H2O2 = (CH3)3COOC(CH3)3 + H2O =>
8(CH3)3COCH3 + 5 H2O2 = 5(CH3)3COOC(CH3)3 + 8 H2O
NO3{-} + H{+} + e = N2 + H2O =>
2 NO3{-} + 12 H{+} + 10e = N2 + 6 H2O
H2SO4 + BaBr2 = HBr + Ba(SO4) =>
H2SO4 + BaBr2 = 2 HBr + Ba(SO4)
Cu + CsNO3 = Cu(NO3)2 + Cs =>
Cu + 2 CsNO3 = Cu(NO3)2 + 2 Cs
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
Zn + H1Cl1 = Zn1Cl2 + H2 =>
Zn + 2 H1Cl1 = Zn1Cl2 + H2
Hg2{+} + Ag0 = Hg0 + Ag1{+} =>
Hg2{+} + Ag0 = 2 Hg0 + Ag1{+}
K2CO3 + Cl2 = KCl + KOCl + CO2 =>
K2CO3 + Cl2 = KCl + KOCl + CO2
Cd(NO3) + NH4F = CdF + NH4(NO3) =>
Cd(NO3) + NH4F = CdF + NH4(NO3)
C6H8O7 + C2H6Na4O12 = Na3C6H5O7 + CO2 + H2O =>
5 C6H8O7 + 3 C2H6Na4O12 = 4 Na3C6H5O7 + 12 CO2 + 19 H2O
Cr + H2O = CrO + H2 =>
Cr + H2O = CrO + H2
H2SO4 + CUO = CUSO4 + H2O =>
H2SO4 + CUO = CUSO4 + H2O
Se2O2 + H2O = H2Se2O3 = HSe =>
Se2O2 + H2O = H2Se2O3
C6H10O5 + HO2 = CO2 + H2O =>
C6H10O5 + 8 HO2 = 6 CO2 + 9 H2O
CrBr3 + Cl2 + KOH = KCl + K2CrO4 + KBrO4 + H2O =>
2 CrBr3 + 27 Cl2 + 64 KOH = 54 KCl + 2 K2CrO4 + 6 KBrO4 + 32 H2O
Cu + H2SO4 = CuO + Cu2S + H2O =>
5 Cu + H2SO4 = 3 CuO + Cu2S + H2O
NaHCO3 = CO2 + H2O + Na2CO3 =>
2 NaHCO3 = CO2 + H2O + Na2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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