| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2CrO4 + Pb(NO3)2 = 2 K(NO3) + Pb(CrO4)
C5H5N + HCl = C5H6NCl =>
C5H5N + HCl = C5H6NCl
FeP + Na(SO4) = Fe(SO4) + NaP =>
FeP + Na(SO4) = Fe(SO4) + NaP
NaClO3 + Cu = Cu(ClO3)2 + Na =>
2 NaClO3 + Cu = Cu(ClO3)2 + 2 Na
Cl + CH4 = CCl + HCl =>
5 Cl + CH4 = CCl + 4 HCl
KOH + CrSO4 = Cr(OH) + KSO4 =>
KOH + CrSO4 = Cr(OH) + KSO4
H2CO + Ag(NH3)2{+} + OH{-} = HCO3 + Ag + NH3 + H2O =>
H2CO + 5 Ag(NH3)2{+} + 5 OH{-} = HCO3 + 5 Ag + 10 NH3 + 3 H2O
CaSO + SIO3 + C = CaSIO3 + CO + S =>
CaSO + SIO3 + C = CaSIO3 + CO + S
SiH4 + O = H2SiO3 + H2 =>
SiH4 + 3 O = H2SiO3 + H2
ClCH2CH2SCH2Cl + H2O = HCl + OHCH2CH2SCH2OH =>
ClCH2CH2SCH2Cl + 2 H2O = 2 HCl + OHCH2CH2SCH2OH
C2H4O + NaHCO3 = C3H4O3 + Na2CO3 + H2 =>
6 C2H4O + 6 NaHCO3 = 5 C3H4O3 + 3 Na2CO3 + 5 H2
SrCO3 + FeSO4 = SrSO4 + FeCO3 =>
SrCO3 + FeSO4 = SrSO4 + FeCO3
NH3 + KOH = NH4KO =>
NH3 + KOH = NH4KO
NiSO4 + NH4OH = [Ni(NH3)6]SO4 + H2O =>
NiSO4 + 6 NH4OH = [Ni(NH3)6]SO4 + 6 H2O
H{+} + NH3 + ClO{2-} = N2H4 + Cl{-} + H2O =>
2 H{+} + 2 NH3 + 2 ClO{2-} = N2H4 + 2 Cl{-} + 2 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Br + I = BrI =>
Br + I = BrI
Hg(OH)2 + BaO = BaHgO2 + H2O =>
Hg(OH)2 + BaO = BaHgO2 + H2O
NaOH + (NH4)2SO4 = Na2SO4 + NH4OH =>
2 NaOH + (NH4)2SO4 = Na2SO4 + 2 NH4OH
Cr(OH)3 + OH = CrO4 + H2O =>
Cr(OH)3 + 5 OH = CrO4 + 4 H2O
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
LiOH + Br2 = LiBr + LiBrO3 + H2O =>
6 LiOH + 3 Br2 = 5 LiBr + LiBrO3 + 3 H2O
NaHCO3 + H3Po4 = Na2HPo4 + CO2 + H2O =>
2 NaHCO3 + H3Po4 = Na2HPo4 + 2 CO2 + 2 H2O
Al + Cu(SO4)3 = Al2(SO4)3 + Cu =>
2 Al + Cu(SO4)3 = Al2(SO4)3 + Cu
AgNO{3+} + NaBr = NaNO{3+} + AgBr =>
AgNO{3+} + NaBr = NaNO{3+} + AgBr
KMnO4 + HBr = MnBr2 + KBr + Br + H2O =>
KMnO4 + 8 HBr = MnBr2 + KBr + 5 Br + 4 H2O
Ba(OH)2 + Na(C2H3O2) = Ba(C2H3O2)2 + NaOH =>
Ba(OH)2 + 2 Na(C2H3O2) = Ba(C2H3O2)2 + 2 NaOH
Cu(OH)2 + H2SO4 = H2O + CuSO4 =>
Cu(OH)2 + H2SO4 = 2 H2O + CuSO4
(NH4)3 + PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3 + 4 PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
CH3CH2COONa + O2 = CO2 + Na2CO3 + H2O =>
2 CH3CH2COONa + 7 O2 = 5 CO2 + Na2CO3 + 5 H2O
CN + MnO4 = CNO + MnO2 =>
2 CN + MnO4 = 2 CNO + MnO2
I2 + CaCl2 = Ca + I2Cl2 =>
I2 + CaCl2 = Ca + I2Cl2
CaOH + Al + SiO + H2O = Ca3Al2Si3O12 + H2 =>
6 CaOH + 4 Al + 6 SiO + 12 H2O = 2 Ca3Al2Si3O12 + 15 H2
Na2SO3 + H2O = H2SO3 + NaOH =>
Na2SO3 + 2 H2O = H2SO3 + 2 NaOH
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Mg(s) + H2O(g) = Mg(OH)2 + H2 =>
Mg(s) + 2 H2O(g) = Mg(OH)2 + H2
C7H13O + O2 = CO2 + H2O =>
4 C7H13O + 39 O2 = 28 CO2 + 26 H2O
CrO4 + H = Cr + H2O =>
CrO4 + 8 H = Cr + 4 H2O
CN3H5HCl + NaClO4 = NaCl + CN3H5HClO4 =>
CN3H5HCl + NaClO4 = NaCl + CN3H5HClO4
MgI2(aq) + Pb(NO3)2(aq) = Mg(NO3)2(aq) + PbI2(s) =>
MgI2(aq) + Pb(NO3)2(aq) = Mg(NO3)2(aq) + PbI2(s)
Na2O2(s) + CO(g) = Na2CO3 =>
Na2O2(s) + CO(g) = Na2CO3
NH4I + Zn(NO3)2 = NH4(NO3) + ZnI2 =>
2 NH4I + Zn(NO3)2 = 2 NH4(NO3) + ZnI2
AgNO3 + Na2SO4 = Ag2(SO4) + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2(SO4) + 2 NaNO3
HBr + O2 = HBrO3 =>
2 HBr + 3 O2 = 2 HBrO3
NH{4}NO{2} = N{2} + H{2}O =>
NH{4}NO{2} = N{2} + H{2}O
W + Cl2 = WCl5 =>
2 W + 5 Cl2 = 2 WCl5
AgOH + NH4OH = [Ag(NH3)2]OH + H2O =>
AgOH + 2 NH4OH = [Ag(NH3)2]OH + 2 H2O
Na2SO4(aq) + MgCl2(aq) = NaCl(aq) + MgSO4(s) =>
Na2SO4(aq) + MgCl2(aq) = 2 NaCl(aq) + MgSO4(s)
Cr2O3 + O{-} + NO3{-} = CrO4{2-} + NO2{-} =>
Cr2O3 + 4 O{-} + NO3{-} = 2 CrO4{2-} + NO2{-}
NH3 + HO = N2 + H2O =>
2 NH3 + 6 HO = N2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/29/24
Équations équilibrées sur04/28/23
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