| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H9COOH + C5H11OH = C4H9COOC5H11 + H2O
NaClO4 + C6H12O6 = CO2 + H2O + NaCl =>
3 NaClO4 + C6H12O6 = 6 CO2 + 6 H2O + 3 NaCl
SO3(g) + H2O(aq) = H2SO4 =>
SO3(g) + H2O(aq) = H2SO4
MnO4 + I2 = Mn + IO3 =>
3 MnO4 + 2 I2 = 3 Mn + 4 IO3
Ca3(PO4)2 + Al = Ca3P2 + Al2O3 =>
3 Ca3(PO4)2 + 16 Al = 3 Ca3P2 + 8 Al2O3
Pb + Pt{2+} = Pb{2+} + Pt =>
Pb + Pt{2+} = Pb{2+} + Pt
Na2SO3(aq) + HCl(aq) = NaCl(aq) + H2O(l) + SO2(g) =>
Na2SO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + H2O(l) + SO2(g)
Cr(O2){-} + H2O2 = Cr(O4){-} + H2O =>
Cr(O2){-} + 2 H2O2 = Cr(O4){-} + 2 H2O
K2Cr2O7 + C6H6O + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
14 K2Cr2O7 + 3 C6H6O + 56 H2SO4 = 14 Cr2(SO4)3 + 14 K2SO4 + 18 CO2 + 65 H2O
FeS + H2O = FeSH2O =>
FeS + H2O = FeSH2O
(NH4)3PO4 + Mn2(SO4)7 = (NH4)2SO4 + Mn3(PO4)7 =>
14(NH4)3PO4 + 3 Mn2(SO4)7 = 21(NH4)2SO4 + 2 Mn3(PO4)7
(NH4)2SO4 + HCl = HSO4 + NH4Cl + H =>
(NH4)2SO4 + 2 HCl = HSO4 + 2 NH4Cl + H
CH3COCH3 + C8H8 = C10H14 + CO =>
CH3COCH3 + C8H8 = C10H14 + CO
H2S + Ba = HBa + S =>
H2S + 2 Ba = 2 HBa + S
C5H11OH + C4H9COOH = C4H9COOC5H11 + H2O =>
C5H11OH + C4H9COOH = C4H9COOC5H11 + H2O
Ba(OH)2 + Cl2 = BaCl2 + OH =>
Ba(OH)2 + Cl2 = BaCl2 + 2 OH
SnCl4 + NaOH = Sn(OH)2 + NaCl + H2O + O2 =>
2 SnCl4 + 8 NaOH = 2 Sn(OH)2 + 8 NaCl + 2 H2O + O2
Al(OH)3 + HNO3 + H2SeO4 = AlNO3SeO4 + H2O =>
Al(OH)3 + HNO3 + H2SeO4 = AlNO3SeO4 + 3 H2O
S + Zn = ZnS2 =>
2 S + Zn = ZnS2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu(CH3COO)2 + HCl = CuCl2 + CH3COOH =>
Cu(CH3COO)2 + 2 HCl = CuCl2 + 2 CH3COOH
K2CO3 + Mn2O3 + O2 = K0*5MnO2 + CO2 =>
K2CO3 + 5 Mn2O3 + 2 O2 = 2 K0*5MnO2 + CO2
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
K2O + Zn(OH)2 = H2O + K2ZnO2 =>
K2O + Zn(OH)2 = H2O + K2ZnO2
Na2CO3 + HCl = ClCO3 + Na + H =>
Na2CO3 + HCl = ClCO3 + 2 Na + H
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C5H12O + C2H4O2 = C7H14O2 + H2O =>
C5H12O + C2H4O2 = C7H14O2 + H2O
NH3 + H2O + SnS2 = (NH4)2S + Sn(OH)4 =>
4 NH3 + 4 H2O + SnS2 = 2(NH4)2S + Sn(OH)4
HCl + Co = H2 + CoCl2 =>
2 HCl + Co = H2 + CoCl2
CH2N2 + C8H18O = C9H20O + N2 =>
CH2N2 + C8H18O = C9H20O + N2
Sc + H2 = ScH2 =>
Sc + H2 = ScH2
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
Ba + N2 = BaN3 =>
2 Ba + 3 N2 = 2 BaN3
KOH + HClO + KAsO2 = K3AsO4 + HCl + H2O =>
2 KOH + HClO + KAsO2 = K3AsO4 + HCl + H2O
C6H5NO2 + H2O = HNO3 + C6H6 =>
C6H5NO2 + H2O = HNO3 + C6H6
CaCO3 + Al2(SO4)3 = Al2(CO3)3 + CaSO4 =>
3 CaCO3 + Al2(SO4)3 = Al2(CO3)3 + 3 CaSO4
K2Cr2O7 + CH4O = K2Cr2O + CHO6 + H2O =>
13 K2Cr2O7 + 12 CH4O = 13 K2Cr2O + 12 CHO6 + 18 H2O
BaSO3Ba(OH)2 = (BaOH)2SO3 =>
BaSO3Ba(OH)2 = (BaOH)2SO3
HSO2 + O2 = H2O + SO2 =>
4 HSO2 + O2 = 2 H2O + 4 SO2
CrO4{2-} + S2O4{2-} + H2O + OH{-} = Cr(OH)3 + SO3{2-} =>
2 CrO4{2-} + 3 S2O4{2-} + 2 H2O + 2 OH{-} = 2 Cr(OH)3 + 6 SO3{2-}
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
CdS + HNO3 = Cd(NO3)2 + S + H2O + NO =>
3 CdS + 8 HNO3 = 3 Cd(NO3)2 + 3 S + 4 H2O + 2 NO
CCl4 + AgNO3 = CNO3 + AgCl4 =>
CCl4 + AgNO3 = CNO3 + AgCl4
Zn + CrCl3 = ZnCl2 + Cr2Cl =>
5 Zn + 4 CrCl3 = 5 ZnCl2 + 2 Cr2Cl
Fe + FH = FeF2 + H2 =>
Fe + 2 FH = FeF2 + H2
Cu + Mn3N4 = Cu3N2 + Mn =>
6 Cu + Mn3N4 = 2 Cu3N2 + 3 Mn
VO{2+} + SO3{2-} + H{+} = V{3+} + SO24{2-} + H2O =>
42 VO{2+} + SO3{2-} + 42 H{+} = 42 V{3+} + SO24{2-} + 21 H2O
Al + Zn2{+} = Al3{+} + Zn =>
3 Al + Zn2{+} = Al3{+} + 2 Zn
K2CO3 + MgCl2 = K2Cl2 + CO3Mg =>
K2CO3 + MgCl2 = K2Cl2 + CO3Mg
C3H5(OH)3 + Cu(OH)2 = C3H5OHCuO2 + H2O =>
C3H5(OH)3 + Cu(OH)2 = C3H5OHCuO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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