| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(CH3COO)2*H2O + 2 NH2CH2COOH = Cu(NH2CH2COO)2*H2O + 2 CH3COOH
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ca + (OH)2 + PbCl2 = CaCl2 + Pb(OH)2 =>
Ca + (OH)2 + PbCl2 = CaCl2 + Pb(OH)2
S2Fe + O2 = Fe2O3 + SO2 =>
4 S2Fe + 11 O2 = 2 Fe2O3 + 8 SO2
B2O3 = B + O2 =>
2 B2O3 = 4 B + 3 O2
Ba(OH)2 + HPO3 = Ba(H2PO4)2 =>
Ba(OH)2 + 2 HPO3 = Ba(H2PO4)2
Cu(C2H3O2)2(aq) + Li(s) = Cu(s) + LiC2H3O2(aq) =>
Cu(C2H3O2)2(aq) + 2 Li(s) = Cu(s) + 2 LiC2H3O2(aq)
H5HO + OHClO2 = H5OHO + OHClO =>
H5HO + OHClO2 = H5OHO + OHClO
C7H7NO2 + H2 = C7H9N + O2 =>
C7H7NO2 + H2 = C7H9N + O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Pb(OH)2 + LiOH = Li2PbO2 + H2O =>
Pb(OH)2 + 2 LiOH = Li2PbO2 + 2 H2O
NaClO3 + NaI + H2O = NaCl + I + NaOH =>
NaClO3 + 6 NaI + 3 H2O = NaCl + 6 I + 6 NaOH
NaNO3 + H3PO4 = NaPO3 + HNO3 + H2O =>
NaNO3 + H3PO4 = NaPO3 + HNO3 + H2O
KHCO3 + Ba(OH)2 = KOH + Ba(HCO3)2 =>
2 KHCO3 + Ba(OH)2 = 2 KOH + Ba(HCO3)2
NaClO4 + NH4Cl = NaCl + N2 + HCl + H2O =>
3 NaClO4 + 8 NH4Cl = 3 NaCl + 4 N2 + 8 HCl + 12 H2O
HI + Br2 = BrI + H2 =>
2 HI + Br2 = 2 BrI + H2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
K2CrO4 + H2SO4 + C2H5OH = K2SO4 + Cr2(SO4)3 + CH3COOH + H2O =>
4 K2CrO4 + 10 H2SO4 + 3 C2H5OH = 4 K2SO4 + 2 Cr2(SO4)3 + 3 CH3COOH + 13 H2O
Cl2 + HNO3 = H2O + NO2 + HClO4 =>
Cl2 + 14 HNO3 = 6 H2O + 14 NO2 + 2 HClO4
Cr2(SO3)3 + H2O2 + NaOH = Na2Cr2O4 + H2O + NaSO3 =>
2 Cr2(SO3)3 + 3 H2O2 + 10 NaOH = 2 Na2Cr2O4 + 8 H2O + 6 NaSO3
Na2S + Cr(ClO3)3 = NaClO3 + Cr2S3 =>
3 Na2S + 2 Cr(ClO3)3 = 6 NaClO3 + Cr2S3
C4H6O4 + SrCl2 = SrC4H6O4 + Cl2 =>
C4H6O4 + SrCl2 = SrC4H6O4 + Cl2
KJ + NaNO2 + H2SO4 = K2SO4 + Na2SO4 + J2 + NO + H2O =>
2 KJ + 2 NaNO2 + 2 H2SO4 = K2SO4 + Na2SO4 + J2 + 2 NO + 2 H2O
C39H22O10 + O2 = H2O + CO2 =>
2 C39H22O10 + 79 O2 = 22 H2O + 78 CO2
Al(NO3)3 + KHCO3 = KAlO2 + NO2 + O2 + CO2 + H2O =>
4 Al(NO3)3 + 4 KHCO3 = 4 KAlO2 + 12 NO2 + 3 O2 + 4 CO2 + 2 H2O
ZnCl2 + Na2C2O4 = ZnC2O4 + NaCl =>
ZnCl2 + Na2C2O4 = ZnC2O4 + 2 NaCl
P4 + H2O = H2PO4 + P2H4 =>
2 P4 + 8 H2O = 2 H2PO4 + 3 P2H4
C6H12 + NaOH = C6H11Na + H2O =>
C6H12 + NaOH = C6H11Na + H2O
Na + {2+} = Na{2+}O =>
Na + {2+} = Na{2+}O
K2S + BaI2 = KI + BaS =>
K2S + BaI2 = 2 KI + BaS
HBr + (NH4)2CO3 = HCO3 + H + NH4Br =>
2 HBr + (NH4)2CO3 = HCO3 + H + 2 NH4Br
C4H10 + Br2 = C2H4Br2 + HBr =>
C4H10 + 3 Br2 = 2 C2H4Br2 + 2 HBr
C6H14O + O2 = CO2 + H2O =>
C6H14O + 9 O2 = 6 CO2 + 7 H2O
K(HCO3)2(s) + HCl(aq) = KCl2(aq) + CO2(g) + H2O(l) =>
K(HCO3)2(s) + 2 HCl(aq) = KCl2(aq) + 2 CO2(g) + 2 H2O(l)
BO2 + H + C2H5OH = B(OHC2H5)3 + H2O =>
BO2 + 4 H + 3 C2H5OH = B(OHC2H5)3 + 2 H2O
Bel2 + CuSO4 = Bel2SO4 + Cu =>
Bel2 + CuSO4 = Bel2SO4 + Cu
K4[Fe(CN)6] + FeCl3 = Fe[Fe(CN)6]3 + K4Cl =>
3 K4[Fe(CN)6] + FeCl3 = Fe[Fe(CN)6]3 + 3 K4Cl
Pb(OH)2 + LiOH = Li2PbO2 + H2O =>
Pb(OH)2 + 2 LiOH = Li2PbO2 + 2 H2O
KHCO3 + Ba(OH)2 = KOH + Ba(HCO3)2 =>
2 KHCO3 + Ba(OH)2 = 2 KOH + Ba(HCO3)2
SnO + KOH = K2SnO2 + H2O =>
SnO + 2 KOH = K2SnO2 + H2O
Ca(NO2)2 + H2O = Ca + HNO2 + OH =>
Ca(NO2)2 + 2 H2O = Ca + 2 HNO2 + 2 OH
(NH4)2[ReBr6] + NH4HF2 = (NH4)2[ReF6] + NH4Br + HF =>
(NH4)2[ReBr6] + 6 NH4HF2 = (NH4)2[ReF6] + 6 NH4Br + 6 HF
Li(s) + N(g) = Li3N(s) =>
3 Li(s) + N(g) = Li3N(s)
C3H7OH + [Cr2O7]{2}{-} + H{+} = Cr{3+} + CH3COCH3 + H2O =>
5 C3H7OH + [Cr2O7]{2}{-} + 4 H{+} = 2 Cr{3+} + 5 CH3COCH3 + 7 H2O
HNO3(aq) + Cu(s) = H2O(l) + Cu(NO3)2(aq) + NO2(g) =>
4 HNO3(aq) + Cu(s) = 2 H2O(l) + Cu(NO3)2(aq) + 2 NO2(g)
C2H4Cl2 + NH3 = C2H8N2 + HCl =>
C2H4Cl2 + 2 NH3 = C2H8N2 + 2 HCl
Cl{-} + Cr2O7{2-} + H{+} = CrO2Cl2 + H2O =>
4 Cl{-} + Cr2O7{2-} + 6 H{+} = 2 CrO2Cl2 + 3 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
NaNO3 + H3PO4 = NaPO3 + HNO3 + H2O =>
NaNO3 + H3PO4 = NaPO3 + HNO3 + H2O
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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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