| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
HClO4 + P4O10 = Cl2 + O7 + H3PO3 =>
84 HClO4 + 7 P4O10 = 42 Cl2 + 46 O7 + 28 H3PO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Cu2S + CaCO3 = CO2 + Ca2S + CuO =>
Cu2S + 2 CaCO3 = 2 CO2 + Ca2S + 2 CuO
NaOH + KI + K2Cr2O7 = I2 + K2CrO4 + KOH + NaCrO3 =>
2 NaOH + 2 KI + 2 K2Cr2O7 = I2 + 2 K2CrO4 + 2 KOH + 2 NaCrO3
LiOH + AlCl3 = Al(OH)3 + Li2Cl2 =>
6 LiOH + 2 AlCl3 = 2 Al(OH)3 + 3 Li2Cl2
MgOHCl = MgClHO =>
MgOHCl = MgClHO
C2H5OH + H{+} + Cr2O7{2-} = CH3COOH + H2O + Cr{3+} =>
3 C2H5OH + 16 H{+} + 2 Cr2O7{2-} = 3 CH3COOH + 11 H2O + 4 Cr{3+}
FeBr3 + AgNo3 = Fe(No3)3 + AgBr =>
FeBr3 + 3 AgNo3 = Fe(No3)3 + 3 AgBr
BaO2 + KMnO4 + H2SO4 = Ba(OH)2 + K2SO4 + O2 + MnSO4 =>
3 BaO2 + 2 KMnO4 + 3 H2SO4 = 3 Ba(OH)2 + K2SO4 + 4 O2 + 2 MnSO4
Bi + HNO3 = NO + Bi(NO3)2 + H2O =>
3 Bi + 8 HNO3 = 2 NO + 3 Bi(NO3)2 + 4 H2O
CH3 + OH + Na = C2H3ONa + H2 =>
2 CH3 + OH + Na = C2H3ONa + 2 H2
Mn{+2} + O2 + OH{-} + H2O = Mn(OH)3 =>
4 Mn{+2} + O2 + 8 OH{-} + 2 H2O = 4 Mn(OH)3
HNO3H2O = NO3H3O =>
HNO3H2O = NO3H3O
HNO3 + P4O10 = H3PO4 + N2O5 =>
12 HNO3 + P4O10 = 4 H3PO4 + 6 N2O5
RCOOH + NaOH = RCOONa + H2O =>
RCOOH + NaOH = RCOONa + H2O
AgCl + KOH = KCl + Ag + O2 + H2O =>
4 AgCl + 4 KOH = 4 KCl + 4 Ag + O2 + 2 H2O
Li + HNO3 = Li(NO3)3 + H2O + NH4NO3 =>
8 Li + 30 HNO3 = 8 Li(NO3)3 + 9 H2O + 3 NH4NO3
(NH4)2SO4*Fe2(SO4)3 + KCNS = Fe[Fe(CNS)6] + K2SO4 + NH4CNS =>
(NH4)2SO4*Fe2(SO4)3 + 8 KCNS = Fe[Fe(CNS)6] + 4 K2SO4 + 2 NH4CNS
KPO4 + MnCH3COO = KCH3COO + MnPO4 =>
KPO4 + MnCH3COO = KCH3COO + MnPO4
HCH3COO + LiOH = LiCH3COO + H2O =>
HCH3COO + LiOH = LiCH3COO + H2O
C2H5OH + NaHCO3 = C2H5ONa + H2O + CO3 =>
7 C2H5OH + 8 NaHCO3 = 8 C2H5ONa + 5 H2O + 6 CO3
H2SO3 + Al(OH)3 = AlHSO4 + H2O =>
H2SO3 + Al(OH)3 = AlHSO4 + 2 H2O
Cu(NO3)2 + H2 = Cu + NH3 + H2O =>
Cu(NO3)2 + 9 H2 = Cu + 2 NH3 + 6 H2O
CH3CH2OH + Cu(OH)2 = CH3CH2COOH + Cu2O + H2O =>
3 CH3CH2OH + 8 Cu(OH)2 = 2 CH3CH2COOH + 4 Cu2O + 11 H2O
C2H5OH + O2 = CH3CHO + H2O =>
2 C2H5OH + O2 = 2 CH3CHO + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Au2(S3)3 + H2 = Au + H2S =>
Au2(S3)3 + 9 H2 = 2 Au + 9 H2S
NaI + AgNO3 = AgI + NaNO3 =>
NaI + AgNO3 = AgI + NaNO3
CuF2 + MgS = CuS + MgF2 =>
CuF2 + MgS = CuS + MgF2
F6S + O2 = SO3 + F2 =>
2 F6S + 3 O2 = 2 SO3 + 6 F2
KI + Cu(NO3)2 = CuI + K + NO3 =>
KI + Cu(NO3)2 = CuI + K + 2 NO3
AlO + HCl = AlCl + H + O =>
AlO + HCl = AlCl + H + O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
ZnCl2 + H2O2 = ZnO2 + HCl =>
ZnCl2 + H2O2 = ZnO2 + 2 HCl
H2(SO4) + NH4OH = H2O + (NH4)2SO4 =>
H2(SO4) + 2 NH4OH = 2 H2O + (NH4)2SO4
Ca{2+} + PO4{3-} + H{+} + OH{-} = CaHPO4*2H2O =>
Ca{2+} + PO4{3-} + 3 H{+} + 2 OH{-} = CaHPO4*2H2O
[CH6NO2]{3-} + Sn{2+} + H3O{+} = [CH6NH2]{3-} + Sn{4+} + H2O =>
[CH6NO2]{3-} + 3 Sn{2+} + 6 H3O{+} = [CH6NH2]{3-} + 3 Sn{4+} + 8 H2O
CsCl + CaS = CaCl2 + Cs2S =>
2 CsCl + CaS = CaCl2 + Cs2S
C5H10Br2 + KOH = C5H8 + KBr + H2O =>
C5H10Br2 + 2 KOH = C5H8 + 2 KBr + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C2H4(g) + O2(g) = C(s) + H2O(g) =>
C2H4(g) + O2(g) = 2 C(s) + 2 H2O(g)
C3H4Cl2O + CH4N2S = C4H6N2OS + HCl =>
C3H4Cl2O + CH4N2S = C4H6N2OS + 2 HCl
Li + Pb(NO3)2 = LiNO3 + Pb =>
2 Li + Pb(NO3)2 = 2 LiNO3 + Pb
HNO3 + P4O10 = H3PO4 + N2O5 =>
12 HNO3 + P4O10 = 4 H3PO4 + 6 N2O5
C12H22O11 + H2SO4 = CO2 + SO2 + H2O =>
C12H22O11 + 24 H2SO4 = 12 CO2 + 24 SO2 + 35 H2O
Al(OH)3 + NaHSO4 = NaOH + Al(HSO4)3 =>
Al(OH)3 + 3 NaHSO4 = 3 NaOH + Al(HSO4)3
KOH + O = KO + OH =>
KOH + O = KO + OH
HTcO4 + H2SO3 = TcO2 + H2SO4 + H2O =>
2 HTcO4 + 3 H2SO3 = 2 TcO2 + 3 H2SO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/24
Équations équilibrées sur03/01/23
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