| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + HKl = FeKl + H
Fe2O3 + HI = FeI2 + I2 + H2O =>
Fe2O3 + 6 HI = 2 FeI2 + I2 + 3 H2O
C60H9O22 + O2 = CO2 + H2O =>
4 C60H9O22 + 205 O2 = 240 CO2 + 18 H2O
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
C2H14(s) + O2(g) = CO2(g) + H2O(l) =>
2 C2H14(s) + 11 O2(g) = 4 CO2(g) + 14 H2O(l)
Fe + HKl = FeKl + H =>
Fe + HKl = FeKl + H
CH3Br + KOH = CH3OH + KBr =>
CH3Br + KOH = CH3OH + KBr
Na2CO3 + HBr = H2CO3 + BrNa =>
Na2CO3 + 2 HBr = H2CO3 + 2 BrNa
AgF + KCl = KF + AgCl =>
AgF + KCl = KF + AgCl
(CoOH)2SO4 = CoOH + SO4 =>
(CoOH)2SO4 = 2 CoOH + SO4
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
SO3 + O2 = SO5 =>
SO3 + O2 = SO5
BaCl2 + KIO3 = KCl2 + IO3Ba =>
BaCl2 + KIO3 = KCl2 + IO3Ba
K2SO4 + C = K2CO3 + K2S2 + CO2 =>
4 K2SO4 + 7 C = 2 K2CO3 + 2 K2S2 + 5 CO2
Fe + HKl = FeKl + H =>
Fe + HKl = FeKl + H
H2F2 + BaO = BaF2 + H2O =>
H2F2 + BaO = BaF2 + H2O
Zn(s) + AgF(aq) = ZnF2(l) + Ag(l) =>
Zn(s) + 2 AgF(aq) = ZnF2(l) + 2 Ag(l)
O2 + (C8H18) = H2O + CO2 =>
25 O2 + 2(C8H18) = 18 H2O + 16 CO2
H2S + SO2 = S2 + H2O =>
4 H2S + 2 SO2 = 3 S2 + 4 H2O
CH3COOH + (Na)2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + (Na)2CO3 = 2 CH3COONa + H2O + CO2
BaCrO4 + H2SO4 = BaSO4 + CrO4 + H2 =>
BaCrO4 + H2SO4 = BaSO4 + CrO4 + H2
BeO + CO2 = BeCO3 =>
BeO + CO2 = BeCO3
H2SO4 + AgOH = H2O + Ag2SO4 =>
H2SO4 + 2 AgOH = 2 H2O + Ag2SO4
Ba + SO4 = BaSO4 =>
Ba + SO4 = BaSO4
Na + CuSO4 = Cu + Na2SO4 =>
2 Na + CuSO4 = Cu + Na2SO4
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Fe + HKl = FeKl + H =>
Fe + HKl = FeKl + H
BaBr2 + Na3PO4 = Ba3(PO4)2 + NaBr(aq) =>
3 BaBr2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaBr(aq)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Cu + ZnSO4 = Zn + Cu(SO4)2 =>
Cu + 2 ZnSO4 = 2 Zn + Cu(SO4)2
KOH + MgCl2*6H2O = Mg(OH)2 + KCl + H2O =>
2 KOH + MgCl2*6H2O = Mg(OH)2 + 2 KCl + 6 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Ca(BrO3)2 + HBr = CaBr2 + HBrO3 =>
Ca(BrO3)2 + 2 HBr = CaBr2 + 2 HBrO3
CaO + H2SO4(rozc) = CaSO4 + H2O =>
CaO + H2SO4(rozc) = CaSO4 + H2O
NH4Cl + Zn(OH)2 = ZnCl2 + NH4OH =>
2 NH4Cl + Zn(OH)2 = ZnCl2 + 2 NH4OH
MnSO4 + (K)2S2O8 + H2O = HMnO4 + (K)2SO4 + (H)2SO4 =>
2 MnSO4 + 5(K)2S2O8 + 8 H2O = 2 HMnO4 + 5(K)2SO4 + 7(H)2SO4
C6H6 + HNO3 = C6H5NO2 + H2O =>
C6H6 + HNO3 = C6H5NO2 + H2O
KBr = Br2 + K =>
2 KBr = Br2 + 2 K
Na2SO3 + H2 = SO2 + Na + H2O =>
Na2SO3 + H2 = SO2 + 2 Na + H2O
Mg + HHl = MgHl2 + H2 =>
Mg + 2 HHl = MgHl2 + H2
NaVO3 + Zn + H2SO4 = ZnSO4 + Na2SO4 + H2O + V2(SO4)3 =>
2 NaVO3 + 2 Zn + 6 H2SO4 = 2 ZnSO4 + Na2SO4 + 6 H2O + V2(SO4)3
[Co(NH3)4]Cl2 + KNO2 = K2[Co(NO2)4] + KCl + NH3 =>
[Co(NH3)4]Cl2 + 4 KNO2 = K2[Co(NO2)4] + 2 KCl + 4 NH3
NH4OH + Ca(ClO3)2 = NH4ClO3 + Ca(OH)2 =>
2 NH4OH + Ca(ClO3)2 = 2 NH4ClO3 + Ca(OH)2
CO2 + NaOH = NaHCO3 =>
CO2 + NaOH = NaHCO3
AsO4{3-} + H{+} + {-} = As{3-} + H2O =>
AsO4{3-} + 8 H{+} + 8e = As{3-} + 4 H2O
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
H2S + H2O2 = H2SO4 + H2O =>
H2S + 4 H2O2 = H2SO4 + 4 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
AgBr(s) + OH{-}(aq) = O2(g) + H2O(l) + Ag(s) + Br{-}(aq) =>
4 AgBr(s) + 4 OH{-}(aq) = O2(g) + 2 H2O(l) + 4 Ag(s) + 4 Br{-}(aq)
Co(C2H3O2)2 + Na(OH) = Co(OH)2 + Na(C2H3O2) =>
Co(C2H3O2)2 + 2 Na(OH) = Co(OH)2 + 2 Na(C2H3O2)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/12/24
Équations équilibrées sur03/13/23
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