| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CHCl3 + 5 CuO = 4 CuCl + CuCl2 + 2 CO2 + HOH
V2O5 + C = V2O3 + CO2 =>
V2O5 + C = V2O3 + CO2
KOH + NH4Br = KBr + NH4OH =>
KOH + NH4Br = KBr + NH4OH
CuO2 + SO2 = CuSO4 =>
CuO2 + SO2 = CuSO4
BaSO4 + (NaOH) = Na2SO4 + Ba(OH)2 =>
BaSO4 + 2(NaOH) = Na2SO4 + Ba(OH)2
Mg + KOH = MgKO + H =>
Mg + KOH = MgKO + H
NaBr + H2SO4 = Na2SO4 + SO2 + Br2 + H2O =>
2 NaBr + 2 H2SO4 = Na2SO4 + SO2 + Br2 + 2 H2O
HI(aq) + KHSO3(aq) = K2I + H2 + SO3 =>
2 HI(aq) + 4 KHSO3(aq) = 2 K2I + 3 H2 + 4 SO3
AgCl + NaNO3 = AgNaClNO3 =>
AgCl + NaNO3 = AgNaClNO3
FeOH3 + O2 = Fe2O3 + H2O =>
2 FeOH3 + 2 O2 = Fe2O3 + 3 H2O
NH4Cl + AgNO3 = AgCl + NH4NO3 =>
NH4Cl + AgNO3 = AgCl + NH4NO3
Ba(OH)2 + Na2SO4 = BaSO4 + Na(OH) =>
Ba(OH)2 + Na2SO4 = BaSO4 + 2 Na(OH)
Fe{3+} + NSC{-} = Fe(NCS){2+} =>
Fe{3+} + NSC{-} = Fe(NCS){2+}
C18H32O2 + Br2 = C18H31O2 + HBr =>
2 C18H32O2 + Br2 = 2 C18H31O2 + 2 HBr
K4Cr2O8 + Pb(NO3)2 = KNO3 + PbCrO4 =>
K4Cr2O8 + 2 Pb(NO3)2 = 4 KNO3 + 2 PbCrO4
C20H27NO11 + O2 = CO2 + H2O + NO2 =>
4 C20H27NO11 + 89 O2 = 80 CO2 + 54 H2O + 4 NO2
Pb(NO3)2 + Rb2CrO4 = Rb(NO3) + PbCrO4 =>
Pb(NO3)2 + Rb2CrO4 = 2 Rb(NO3) + PbCrO4
Zn + Pd(NO3) = Pd + Zn(NO3) =>
Zn + Pd(NO3) = Pd + Zn(NO3)
Hg(OH)2 + H2(SO3) = HgSO3 + H2O =>
Hg(OH)2 + H2(SO3) = HgSO3 + 2 H2O
K2CO3 + S = K + C + SO2 =>
2 K2CO3 + 3 S = 4 K + 2 C + 3 SO2
Hg{2+} + Cd = Hg + Cd2{+} =>
Hg{2+} + 4 Cd = Hg + 2 Cd2{+}
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
CH3OH + Ag(NH3)2OH = CH3COONH4 + Ag + NH3 + H2O =>
2 CH3OH + 4 Ag(NH3)2OH = CH3COONH4 + 4 Ag + 7 NH3 + 4 H2O
F4O2 + P2S = F + O2P + S =>
2 F4O2 + P2S = 8 F + 2 O2P + S
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
MgBr2 + K3PO4 = KBr + Mg3(PO4)2 =>
3 MgBr2 + 2 K3PO4 = 6 KBr + Mg3(PO4)2
MnO2 + Na2C2O4 + H2SO4 = MnSO4 + CO2 + H2O + Na2SO4 =>
MnO2 + Na2C2O4 + 2 H2SO4 = MnSO4 + 2 CO2 + 2 H2O + Na2SO4
KClO(s) = KCl(s) + KClO3(s) =>
3 KClO(s) = 2 KCl(s) + KClO3(s)
Cr(OH)3 + H2SO4 = Cr2(SO4)3 + HOH =>
2 Cr(OH)3 + 3 H2SO4 = Cr2(SO4)3 + 6 HOH
Al(NO3)3*9H2O = Al + NO3 + H2O =>
Al(NO3)3*9H2O = Al + 3 NO3 + 9 H2O
MnPO4 + LiS = LiPO4 + MnS =>
MnPO4 + LiS = LiPO4 + MnS
H2S(aq) + NaOH(aq) = HSNa(aq) + H2O =>
H2S(aq) + NaOH(aq) = HSNa(aq) + H2O
C3H8O + C2H4O2 = CH3COOC3H7 + H2O =>
C3H8O + C2H4O2 = CH3COOC3H7 + H2O
Fe3Al2Si3O12 = Al2O3 + FeSiO3 =>
Fe3Al2Si3O12 = Al2O3 + 3 FeSiO3
Ag2O(s) + CO(g) = Ag(s) + CO2(g) =>
Ag2O(s) + CO(g) = 2 Ag(s) + CO2(g)
(NH4)2S2O3 + CuClO4 = Cu2S2O3 + NH4Cl + O2 =>
(NH4)2S2O3 + 2 CuClO4 = Cu2S2O3 + 2 NH4Cl + 4 O2
C3H6OH + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
6 C3H6OH + 17 K2Cr2O7 + 68 H2SO4 = 18 CO2 + 17 Cr2(SO4)3 + 17 K2SO4 + 89 H2O
Al(s) + SiO2(s) = Al2O3(s) + Si(l) =>
4 Al(s) + 3 SiO2(s) = 2 Al2O3(s) + 3 Si(l)
Cr2 + N2 + O2 = Cr(NO3)3 =>
Cr2 + 3 N2 + 9 O2 = 2 Cr(NO3)3
NO + Oxygen = Nitrogendioxide =>
2 NO + O2 = 2 NO2
Cu(OH)2 + HCH3COO = Cu(C2H3O2)2 + H2O =>
Cu(OH)2 + 2 HCH3COO = Cu(C2H3O2)2 + 2 H2O
Fe + HC = FeC + H2 =>
2 Fe + 2 HC = 2 FeC + H2
UO3 = U + O2 =>
2 UO3 = 2 U + 3 O2
Cs + Pt(SO4)5 = Pt + Cs(SO4)5 =>
Cs + Pt(SO4)5 = Pt + Cs(SO4)5
K + HOH = KOH + H =>
K + HOH = KOH + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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