| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5OH(l) + 12 OH = 2 CO2(g) + 9 H2O(g)
C7H7Br + NaOH + C6H5ClO = C13H11OCl + NaBr + H2O =>
C7H7Br + NaOH + C6H5ClO = C13H11OCl + NaBr + H2O
Mn(NO3)3 + (Na2)S = Mn2(S3) + NaNO3 =>
2 Mn(NO3)3 + 3(Na2)S = Mn2(S3) + 6 NaNO3
HClO4 + KHO = KClO4 + H2O =>
HClO4 + KHO = KClO4 + H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
FeS04 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + Fe2(SO4)3 + H2O =>
10 FeS04 + 54 KMnO4 + 56 H2SO4 = 54 MnSO4 + 27 K2SO4 + 5 Fe2(SO4)3 + 56 H2O
Al10 = Al =>
Al10 = 10 Al
Sulfuricacid + sodiumhydrogencarbonate = carbondioxide + sodiumsulfate + water =>
H2SO4 + 2 NaHCO3 = 2 CO2 + Na2SO4 + 2 H2O
Zn + Pb(BrO3)2 = Pb + Zn(BrO3)2 =>
Zn + Pb(BrO3)2 = Pb + Zn(BrO3)2
C3H7Cl + O2 = CO2 + HCl + H2O =>
2 C3H7Cl + 9 O2 = 6 CO2 + 2 HCl + 6 H2O
HNO2 + H2O = HO + NH =>
HNO2 + 2 H2O = 4 HO + NH
MgCl2*6H2O + C2H5NO2 = MgC4H8N2O4 + H2O + HCl =>
MgCl2*6H2O + 2 C2H5NO2 = MgC4H8N2O4 + 6 H2O + 2 HCl
NH4OH + Ca(F)2 = Ca(OH)2 + NH4F =>
2 NH4OH + Ca(F)2 = Ca(OH)2 + 2 NH4F
HNO3 + Li(OH) = H2O + Li(NO3) =>
HNO3 + Li(OH) = H2O + Li(NO3)
C13H18O2 + Br2 = C13H16O2Br2 + H2 =>
C13H18O2 + Br2 = C13H16O2Br2 + H2
H2SO4 + LiOH + NaOH = LiNaSO4 + H2O =>
H2SO4 + LiOH + NaOH = LiNaSO4 + 2 H2O
SrO + CO2 = CO + SrO2 =>
SrO + CO2 = CO + SrO2
C6H5NO2 + O2 = C2H4NO + CO2 + H2O =>
4 C6H5NO2 + 15 O2 = 4 C2H4NO + 16 CO2 + 2 H2O
C6H5COOKCOOH + NaOH = C6H5(COOK)(COONa) + H2O =>
C6H5COOKCOOH + NaOH = C6H5(COOK)(COONa) + H2O
Pb(NO3)2 + K(FeCN6)3 = K(NO3)3 + Pb(FeCN6)2 =>
3 Pb(NO3)2 + 2 K(FeCN6)3 = 2 K(NO3)3 + 3 Pb(FeCN6)2
C4N2O + H2O = CO2 + H2 + NO2 =>
C4N2O + 11 H2O = 4 CO2 + 11 H2 + 2 NO2
H2(C2H3O2)2 + Ba(OH)2 = H2O + Ba(C2H3O2)2 =>
H2(C2H3O2)2 + Ba(OH)2 = 2 H2O + Ba(C2H3O2)2
MnO4 + H{+} = Mn{8+} + H2O =>
MnO4 + 8 H{+} = Mn{8+} + 4 H2O
HgO + Na = Hg2 + Na2O =>
2 HgO + 4 Na = Hg2 + 2 Na2O
C3H12O4 + O2 = CO2 + H2O =>
C3H12O4 + 4 O2 = 3 CO2 + 6 H2O
HNO3(aq) + CrCO3(s) = Cr(NO3)2(aq) + CO2(g) + H2O(l) =>
2 HNO3(aq) + CrCO3(s) = Cr(NO3)2(aq) + CO2(g) + H2O(l)
MgCl2 + LiBr = Cl2 + MgBr2 + Li =>
MgCl2 + 2 LiBr = Cl2 + MgBr2 + 2 Li
HClO2 = ClO + H2O + O2 =>
4 HClO2 = 4 ClO + 2 H2O + O2
Pb + (NO3)2 + KI = PbI2 + KNO3 =>
Pb + (NO3)2 + 2 KI = PbI2 + 2 KNO3
Co(NO3)2 + HCl = HNO3 + CoCl2 =>
Co(NO3)2 + 2 HCl = 2 HNO3 + CoCl2
NiCl2 + Na2CO3 + H2O = Ni(OH)2 + H2CO3 + NaCl =>
NiCl2 + Na2CO3 + 2 H2O = Ni(OH)2 + H2CO3 + 2 NaCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al + Mg = Al2Mg3 =>
2 Al + 3 Mg = Al2Mg3
B(OH)3 = HBO2H2O =>
B(OH)3 = HBO2H2O
FeSO4 + NaPO4{-3} = NaSO4{-2} + FePO4{-} =>
FeSO4 + NaPO4{-3} = NaSO4{-2} + FePO4{-}
Al + CUCl2 = AlCl2 + CU =>
Al + CUCl2 = AlCl2 + CU
C5H5N5 + H2O + CaCO3 = CO2 + NH4OH + Ca =>
C5H5N5 + 10 H2O + 5 CaCO3 = 10 CO2 + 5 NH4OH + 5 Ca
Sn(s) + AgNO3(aq) = Ag(s) + SnNO3(aq) =>
Sn(s) + AgNO3(aq) = Ag(s) + SnNO3(aq)
(CuOH)2CO2 = CO + CuO + H2O =>
(CuOH)2CO2 = CO + 2 CuO + H2O
Li + MgI2 = Li2I + Mg =>
4 Li + MgI2 = 2 Li2I + Mg
FeS + O2 = SO2 + Fe =>
FeS + O2 = SO2 + Fe
KClO3 + H2SO4 = ClO2 + H2O + HClO4 + KHSO4 =>
3 KClO3 + 3 H2SO4 = 2 ClO2 + H2O + HClO4 + 3 KHSO4
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
(CH3CH2CO)2OCH3OH = C2H5COOHCOOHC3H7 =>
(CH3CH2CO)2OCH3OH = C2H5COOHCOOHC3H7
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
Li + CO2 + H2O = Li(CO3)2 + H =>
Li + 2 CO2 + 2 H2O = Li(CO3)2 + 4 H
NaNO3 + Zn + NaOH = NH3 + H2O + Na2ZnO2 =>
NaNO3 + 4 Zn + 7 NaOH = NH3 + 2 H2O + 4 Na2ZnO2
P2O3 + HNO3 = P2O5 + HNO2 =>
P2O3 + 2 HNO3 = P2O5 + 2 HNO2
K2MnO4 + H2C2O4 = K2C2O4 + H2MnO4 =>
K2MnO4 + H2C2O4 = K2C2O4 + H2MnO4
NaOH + Al + H2O = NaAl(OH)4 + H2 =>
2 NaOH + 2 Al + 6 H2O = 2 NaAl(OH)4 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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