| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNO3 + NAOH = NANO3 + H2O
I2 + HNO3 = HIO3 + NO + H20 =>
20 I2 + 60 HNO3 = 40 HIO3 + 60 NO + H20
H + Cl = HCl =>
H + Cl = HCl
KCLO3 + FeSO4 + H2SO4 = KCL + Fe(SO4)3 + H2O =>
2 KCLO3 + 3 FeSO4 + 6 H2SO4 = 2 KCL + 3 Fe(SO4)3 + 6 H2O
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
Al + NaOH + H2O = Na[Al(OH)4] + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na[Al(OH)4] + 3 H2
I4Sn + Cl2 = ClSn2 + I2 =>
4 I4Sn + Cl2 = 2 ClSn2 + 8 I2
C6H5NO2 + H2 = C6H7N + H2O =>
C6H5NO2 + 3 H2 = C6H7N + 2 H2O
CO2 = C + O =>
CO2 = C + 2 O
C12H22O11 + H20 = C2H5OH + CO2 =>
15 C12H22O11 + 3 H20 = 65 C2H5OH + 50 CO2
H + Cl = HCl =>
H + Cl = HCl
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
H + Cl = HCl =>
H + Cl = HCl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
I4Sn + Cl2 = Cl5Sn2 + I2 =>
4 I4Sn + 5 Cl2 = 2 Cl5Sn2 + 8 I2
C7H6O3 + CH3OH = H2O + C8H9O3 =>
13 C7H6O3 + 21 CH3OH = 18 H2O + 14 C8H9O3
C7H6O3 + CH3OH = H2O + C8H8O3 =>
C7H6O3 + CH3OH = H2O + C8H8O3
BaCi2 + Na2SO4 = BaSO4 + NaCi =>
BaCi2 + Na2SO4 = BaSO4 + 2 NaCi
C7H6O3 + CH3OH = H2O + C8H8O3 =>
C7H6O3 + CH3OH = H2O + C8H8O3
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
C7H6O3 + CH3OH = H2O + C8H8O3 =>
C7H6O3 + CH3OH = H2O + C8H8O3
C7H6O3 + CH3OH = C8H8O3 + H2O =>
C7H6O3 + CH3OH = C8H8O3 + H2O
KNO2 + K2Cr2O7 + H2SO4 = KNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 KNO2 + K2Cr2O7 + 4 H2SO4 = 3 KNO3 + Cr2(SO4)3 + K2SO4 + 4 H2O
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
C7H6O3 + CH3OH = H2O + C8H8O3 =>
C7H6O3 + CH3OH = H2O + C8H8O3
C7H6O3 + CH3OH = H2O + C8H9O3 =>
13 C7H6O3 + 21 CH3OH = 18 H2O + 14 C8H9O3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
Zn + Pb(NO3)2 = ZnNO3 + Pb =>
2 Zn + Pb(NO3)2 = 2 ZnNO3 + Pb
CO + H2 = C4H10 + H2O =>
4 CO + 9 H2 = C4H10 + 4 H2O
PBS + H2O2 = PBSO4 + H2O =>
PBS + 4 H2O2 = PBSO4 + 4 H2O
CA(s) + H2O(l) = CAOH(aq) + H2(g) =>
2 CA(s) + 2 H2O(l) = 2 CAOH(aq) + H2(g)
MnSO4 + Br2 + NaOH = Na2MnO4 + NaBr + Na2SO4 + H2O =>
MnSO4 + 2 Br2 + 8 NaOH = Na2MnO4 + 4 NaBr + Na2SO4 + 4 H2O
Fe2(SO4)3 + Pb = PbSO4 + Fe =>
Fe2(SO4)3 + 3 Pb = 3 PbSO4 + 2 Fe
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
HCl + Zn(OH)2 = ZnCl2 + H2O =>
2 HCl + Zn(OH)2 = ZnCl2 + 2 H2O
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
Cu + Hg2(No3)2 = Cu(No3)2 + Hg2 =>
Cu + Hg2(No3)2 = Cu(No3)2 + Hg2
C4H10 + O2 = H2O + CO2 =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
AgCN + OH = AgOH + CN =>
AgCN + OH = AgOH + CN
CA(s) + H2O(l) = CA(OH)2(aq) + H2(g) =>
CA(s) + 2 H2O(l) = CA(OH)2(aq) + H2(g)
FeCl3(aq) + Mg(NO3)2 = MgCl2(aq) + Fe(NO3)3 =>
2 FeCl3(aq) + 3 Mg(NO3)2 = 3 MgCl2(aq) + 2 Fe(NO3)3
NO2 = O2 + N2 =>
2 NO2 = 2 O2 + N2
KClO3(s) + MnO2(s) = KMnO4 + Cl2 + O2 =>
2 KClO3(s) + 2 MnO2(s) = 2 KMnO4 + Cl2 + O2
Ag(CN)2 + OH = AgOH + CN =>
Ag(CN)2 + OH = AgOH + 2 CN
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
KCl + H2SO4 = K2SO4 + HCl =>
2 KCl + H2SO4 = K2SO4 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/27/17
Équations équilibrées sur03/29/16
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