| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 FeSO4 + 2 K2CrO4 + 8 H2SO4 = 3 Fe2(SO4)3 + 2 K2SO4 + Cr2(SO4)3 + 8 H2O
C2H5NSCl + O2 = CO2 + H2O + NO + SO2 + Cl =>
4 C2H5NSCl + 19 O2 = 8 CO2 + 10 H2O + 4 NO + 4 SO2 + 4 Cl
ZnSO4 + LiOH = Zn(OH)2 + Li2SO4 =>
ZnSO4 + 2 LiOH = Zn(OH)2 + Li2SO4
AlCl3 + CaBr2 = AlBr3 + CaCl2 =>
2 AlCl3 + 3 CaBr2 = 2 AlBr3 + 3 CaCl2
CuFeS2 + KMnO4 + H2SO4 = CuSO4 + Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 CuFeS2 + 34 KMnO4 + 56 H2SO4 = 10 CuSO4 + 5 Fe2(SO4)3 + 17 K2SO4 + 34 MnSO4 + 56 H2O
C + CrO3 + H2SO4 = CO3 + Cr2(SO4)3 + H2O =>
C + 2 CrO3 + 3 H2SO4 = CO3 + Cr2(SO4)3 + 3 H2O
CaCl2(s) + K2C2O4(s) = KCl(s) + CaC2O4(s) =>
CaCl2(s) + K2C2O4(s) = 2 KCl(s) + CaC2O4(s)
NaOHMgSO4 = NaSO4MgOH =>
NaOHMgSO4 = NaSO4MgOH
H3AsO4 + FeCl2 = Fe3(AsO4)2 + HCl =>
2 H3AsO4 + 3 FeCl2 = Fe3(AsO4)2 + 6 HCl
CaBr2(aq) + Na2S(aq) = CaS(s) + NaBr(aq) =>
CaBr2(aq) + Na2S(aq) = CaS(s) + 2 NaBr(aq)
FeS2 + O2 = FeS2O5 =>
2 FeS2 + 5 O2 = 2 FeS2O5
TiOSO4 + H2O = TiO(OH)2 + H2SO4 =>
TiOSO4 + 2 H2O = TiO(OH)2 + H2SO4
C6H8O6 + CaCO3 = Ca(C6H7O6)2 + H2O + CO2 =>
2 C6H8O6 + CaCO3 = Ca(C6H7O6)2 + H2O + CO2
C6H6 + C2H4 = C6H5CH2CH3 =>
C6H6 + C2H4 = C6H5CH2CH3
Al2(SO3)3 + NaOH = Al(OH)3 + Na2 + SO3 =>
Al2(SO3)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2 + 3 SO3
HgSO4 = Hg + SO3 + O2 =>
2 HgSO4 = 2 Hg + 2 SO3 + O2
KClO3 = KCl + O29 =>
29 KClO3 = 29 KCl + 3 O29
C6H5MgBr + CO2 = C6H5CO2 + Mg + Br =>
C6H5MgBr + CO2 = C6H5CO2 + Mg + Br
MnO4({-}) + Zn + H{+} = Mn{2+} + H2O + Zn{2+} =>
2 MnO4({-}) + 5 Zn + 16 H{+} = 2 Mn{2+} + 8 H2O + 5 Zn{2+}
KMnO4 + H2C2O4 + H2SO4 = MnSO4 + K4SO4 + CO2 + H2O =>
4 KMnO4 + 11 H2C2O4 + 5 H2SO4 = 4 MnSO4 + K4SO4 + 22 CO2 + 16 H2O
Na2O2 + H2O = Na7OH + O2 =>
14 Na2O2 + 2 H2O = 4 Na7OH + 13 O2
Ga2O3 + HOH = Ga(OH)3 =>
Ga2O3 + 3 HOH = 2 Ga(OH)3
Ag + S + CN = AgSCN =>
Ag + S + CN = AgSCN
CUSO4 + (NH4)2S = CUS(NH4)2SO4 =>
CUSO4 + (NH4)2S = CUS(NH4)2SO4
CuSO4*5H2O + NaOH = CuOH + NaSO4 + H2O =>
CuSO4*5H2O + NaOH = CuOH + NaSO4 + 5 H2O
HNO3 + NaClO = HNO4 + NaCl =>
HNO3 + NaClO = HNO4 + NaCl
HClO(aq) = O2(g) + HCl(aq) =>
2 HClO(aq) = O2(g) + 2 HCl(aq)
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe1(C2O4)3*3H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe1(C2O4)3*3H2O + 2(NH4)2SO4 + 2 H2SO4 + 8 H2O
C10H16 + BrH2O = C10H16Br + H2O =>
C10H16 + BrH2O = C10H16Br + H2O
FeCl3 + NH3 = Fe + NH3Cl3 =>
FeCl3 + NH3 = Fe + NH3Cl3
C10H22 + O2 = H22O2 + C10 =>
C10H22 + O2 = H22O2 + C10
P4O10 + H2O = HP4O10 + O2 =>
4 P4O10 + 2 H2O = 4 HP4O10 + O2
(NH4OH) + Na2O2 = (H2O) + Na2 + N2H4 =>
4(NH4OH) + Na2O2 = 6(H2O) + Na2 + 2 N2H4
C18H36O2 + H2 = C18H36O + CH3OH =>
17 C18H36O2 + 18 H2 = 16 C18H36O + 18 CH3OH
KOHPb(NO3) = K(NO3)Pb(OH) =>
KOHPb(NO3) = K(NO3)Pb(OH)
Pb(NO2)4 + Zn = Zn(NO2) + Pb =>
Pb(NO2)4 + 4 Zn = 4 Zn(NO2) + Pb
Al + AgIO3 = AlIO3 + Ag =>
Al + AgIO3 = AlIO3 + Ag
Sulfuricacid + zinc = zincsulfate + hydrogen =>
H2SO4 + Zn = ZnSO4 + H2
NH3 + O2 = N2H5 + H2O =>
8 NH3 + O2 = 4 N2H5 + 2 H2O
AgCl + HClO = AgClO4 + HCl =>
AgCl + 4 HClO = AgClO4 + 4 HCl
(NH4)2Se = NH4{+} + Se{-2} =>
(NH4)2Se = 2 NH4{+} + Se{-2}
Na2HAsO4 + KCl = Na2HAsO4KCl =>
Na2HAsO4 + KCl = Na2HAsO4KCl
Na2SO4 + ZnCl2 + Pb(NO3)2 = NaNO3 + PbCl2 + ZnSO4 =>
Na2SO4 + ZnCl2 + Pb(NO3)2 = 2 NaNO3 + PbCl2 + ZnSO4
PBr3 = Br2 + P =>
2 PBr3 = 3 Br2 + 2 P
CuH = HCu =>
CuH = HCu
(CH3)2CHOH(aq) + CrO3(aq) + H{+}(aq) = (CH3)2CO(aq) + H2O(l) + Cr{3+}(aq) =>
3(CH3)2CHOH(aq) + 2 CrO3(aq) + 6 H{+}(aq) = 3(CH3)2CO(aq) + 6 H2O(l) + 2 Cr{3+}(aq)
K2SiO3 + H2O = Si(OH)4 + K + OH =>
K2SiO3 + 3 H2O = Si(OH)4 + 2 K + 2 OH
Li2O + NaCl = NaO + Li2Cl =>
Li2O + NaCl = NaO + Li2Cl
Mg(s) + C(g) + O(g) = MgCO3(s) =>
Mg(s) + C(g) + 3 O(g) = MgCO3(s)
Ba(HCO3)2 + Cs2CO3 = BaCO3 + CsHCO3 =>
Ba(HCO3)2 + Cs2CO3 = BaCO3 + 2 CsHCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/31/24
Équations équilibrées sur06/30/23
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