| Équations équilibrées la veille |
ZnO + NaO = ZnNaO2
CH3COCH3 + H2 = CH3CHOHCH3 =>
CH3COCH3 + H2 = CH3CHOHCH3
Pb + HClO4 = PbClO4 + H2 =>
2 Pb + 2 HClO4 = 2 PbClO4 + H2
NI3(s) = N + I3(s) =>
NI3(s) = N + I3(s)
NaHCO3 + OH = H2O + NaCO3 =>
NaHCO3 + OH = H2O + NaCO3
HF + Nh4OH = H2O + Nh4F =>
HF + Nh4OH = H2O + Nh4F
CH3COOH + H3O = CH3COOHH + H2O =>
CH3COOH + H3O = CH3COOHH + H2O
C + H2 + N2 + O2 = C3H7CONH2 =>
8 C + 9 H2 + N2 + O2 = 2 C3H7CONH2
HI(aq) + K2SO3(aq) = KI(aq) + H2SO3(aq) =>
2 HI(aq) + K2SO3(aq) = 2 KI(aq) + H2SO3(aq)
HI + K2SO3 = KI + H2O + SO2 =>
2 HI + K2SO3 = 2 KI + H2O + SO2
H2SO4 + C12H22O11 = CO2 + H2O + SO2 =>
24 H2SO4 + C12H22O11 = 12 CO2 + 35 H2O + 24 SO2
NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O
CH3COO + Fe = CH3COOFe =>
CH3COO + Fe = CH3COOFe
La2O3 + SrCO3 + Fe + O2 = LaSrFe2O3 + CO2 =>
2 La2O3 + 4 SrCO3 + 8 Fe + O2 = 4 LaSrFe2O3 + 4 CO2
HOCl(aq) + NaOH(aq) = OH(l) + NaCl(aq) =>
HOCl(aq) + NaOH(aq) = 2 OH(l) + NaCl(aq)
HNO2(aq) = HNO3(aq) + NO(g) + H2O(l) =>
3 HNO2(aq) = HNO3(aq) + 2 NO(g) + H2O(l)
CH3CH2COCH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
CH3CH2COCH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 2 CH3COOH + 4 H2O
Be + F2 = BeF2 =>
Be + F2 = BeF2
Na + Cl = NaCl =>
Na + Cl = NaCl
HNO2(g) = NO2(g)NO(g)H2O(l) =>
2 HNO2(g) = NO2(g)NO(g)H2O(l)
Ni(OH)3 + MgSO4 = Ni2(SO4)3 + Mg(OH)2 =>
2 Ni(OH)3 + 3 MgSO4 = Ni2(SO4)3 + 3 Mg(OH)2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Br + Kl = BrKl =>
Br + Kl = BrKl
C + H1O = CO2 + H2O =>
C + 4 H1O = CO2 + 2 H2O
CeH8N8O18 + C4H9NO3 = CeO + N2 + H2O + CO2 =>
19 CeH8N8O18 + 26 C4H9NO3 = 19 CeO + 89 N2 + 193 H2O + 104 CO2
Ca(NO3)2*4H2O + (NH4)2HPO4 + NH4OH + MnCl2*4H2O = Ca8Mn2(PO4)6(OH)2 + NH4NO3 + H2O + NH4Cl =>
8 Ca(NO3)2*4H2O + 6(NH4)2HPO4 + 8 NH4OH + 2 MnCl2*4H2O = Ca8Mn2(PO4)6(OH)2 + 16 NH4NO3 + 46 H2O + 4 NH4Cl
KHCO3 + MgO = K2O + Mg(HCO3)2 =>
2 KHCO3 + MgO = K2O + Mg(HCO3)2
MnO2 + Al = Al2O2 + Mn2 =>
2 MnO2 + 4 Al = 2 Al2O2 + Mn2
C34H70 + H2O = CO2 + CH4 =>
4 C34H70 + 66 H2O = 33 CO2 + 103 CH4
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
FeSO4*7H2O + HNO3 + NH4OH = Fe(OH)3 + (NH)2SO4 + H2O =>
8 FeSO4*7H2O + 7 HNO3 + 9 NH4OH = 8 Fe(OH)3 + 8(NH)2SO4 + 62 H2O
KH + H2O = KO + H2 =>
2 KH + 2 H2O = 2 KO + 3 H2
Li2O + N2O5 = Li3NO4 =>
3 Li2O + N2O5 = 2 Li3NO4
Fe(OH)2 + H3SbO3 = Fe(H2SbO3)2 + H2O =>
Fe(OH)2 + 2 H3SbO3 = Fe(H2SbO3)2 + 2 H2O
NaC + MgH = NaH + MgC =>
NaC + MgH = NaH + MgC
Fe{2}O{3} + H2 = Fe + H{2}O =>
2 Fe{2}O{3} + H2 = 2 Fe + 2 H{2}O
HOC6H4COOH + (CH3CO)2O = CH3COOC6H4COOH =>
11 HOC6H4COOH + (CH3CO)2O = 9 CH3COOC6H4COOH
HI + sulfuricacid = hydrogensulfide + iodine + water =>
8 HI + H2SO4 = H2S + 4 I2 + 4 H2O
AlI3 + K2CO3 = Al2(CO3)3 + KI =>
2 AlI3 + 3 K2CO3 = Al2(CO3)3 + 6 KI
Hg(NO3)2 + Au = AuNO3 + Hg =>
Hg(NO3)2 + 2 Au = 2 AuNO3 + Hg
Hg(NO3)2 + NH3 + H2O = Hg(OH)2 + NH4NO3 =>
Hg(NO3)2 + 2 NH3 + 2 H2O = Hg(OH)2 + 2 NH4NO3
P4O10 + (H2O) = H3(PO4) =>
P4O10 + 6(H2O) = 4 H3(PO4)
Ba(OH)2 + Cl = BaCl2 + Ba(ClO3)2 + H2O =>
6 Ba(OH)2 + 12 Cl = 5 BaCl2 + Ba(ClO3)2 + 6 H2O
Na{+} + SO4{2-} = Na2SO4 =>
2 Na{+} + SO4{2-} = Na2SO4
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
S2O3 + H2O = SO4 + H =>
S2O3 + 5 H2O = 2 SO4 + 10 H
Hg(NO3)2 + Na2CO3 + H2O = HgO + NaNO3 + NaHCO3 =>
Hg(NO3)2 + 2 Na2CO3 + H2O = HgO + 2 NaNO3 + 2 NaHCO3
Al4C3 + NaOH + H2O = Na3Al(OH)6 + CH4 =>
Al4C3 + 12 NaOH + 12 H2O = 4 Na3Al(OH)6 + 3 CH4
Na2S + Ag = Ag2Na2S =>
Na2S + 2 Ag = Ag2Na2S
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Équations équilibrées sur02/01/25
Équations équilibrées sur03/03/24
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