| Équations équilibrées la veille |
K2O + K = KK2O
KI + Cl2 + H2O = KClO + I2 + HCl =>
2 KI + 3 Cl2 + 2 H2O = 2 KClO + I2 + 4 HCl
NH4Cl + NaOH = NH4OH + NaCl =>
NH4Cl + NaOH = NH4OH + NaCl
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Na2O + N2O3 = NaNO3 + NO =>
Na2O + 3 N2O3 = 2 NaNO3 + 4 NO
AlCl3 + KPO4 = KCl + Al(PO4)3 =>
AlCl3 + 3 KPO4 = 3 KCl + Al(PO4)3
Al(NO3)3 + Na2CO3 + H2O = NaNO3 + Al(OH)3 + CO2 =>
2 Al(NO3)3 + 3 Na2CO3 + 3 H2O = 6 NaNO3 + 2 Al(OH)3 + 3 CO2
Br2 + NaCl = BrCl + NaBr =>
Br2 + NaCl = BrCl + NaBr
CH3CH2 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 CH3CH2 + 7 KMnO4 + 5 H2O = 7 MnO2 + 6 CH3CH(OH)CH2(OH) + 7 KOH
SO2 + K2MnO4 = K2SO4 + Mn + O2 =>
SO2 + K2MnO4 = K2SO4 + Mn + O2
Zn(NO3)2 + NaOH = Zn(OH)2 + Na + NO3 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 Na + 2 NO3
TiO2 + (NH4)2HPO4 = TiP2O7 + NH3 + H2O =>
TiO2 + 2(NH4)2HPO4 = TiP2O7 + 4 NH3 + 3 H2O
K*O2 = KO2 =>
K*O2 = KO2
C8H9NO2 + Fe + HCl = FeCl2 + C8H12NCl + H2O =>
C8H9NO2 + 3 Fe + 7 HCl = 3 FeCl2 + C8H12NCl + 2 H2O
C5H11Cl + C5H12 = C10H22 + HCl =>
C5H11Cl + C5H12 = C10H22 + HCl
CH3 + O2 = H2 + CO =>
2 CH3 + O2 = 3 H2 + 2 CO
K2CO3 + Ba(OH)2 = BaCO3 + KOH =>
K2CO3 + Ba(OH)2 = BaCO3 + 2 KOH
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Na2S + BaCl2 = NaCl + BaS =>
Na2S + BaCl2 = 2 NaCl + BaS
Zn(OH)2 + CO2 = Zn(HCO3)2 =>
Zn(OH)2 + 2 CO2 = Zn(HCO3)2
C2H3O2{-} + H2O = C2H3O2H + OH{-} =>
C2H3O2{-} + H2O = C2H3O2H + OH{-}
C6H5CH2CO(NH2)CH2 + HCl + H2 = C6H5CH2CH(NH2)CH3HCl + H2O =>
C6H5CH2CO(NH2)CH2 + HCl + 2 H2 = C6H5CH2CH(NH2)CH3HCl + H2O
LiBr + Pb(NO3)2 = LiNO3 + PbBr2 =>
2 LiBr + Pb(NO3)2 = 2 LiNO3 + PbBr2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Zn(s) + H2SO4(aq) = ZnSO4(aq) + SO2(aq) + H2O(l) =>
Zn(s) + 2 H2SO4(aq) = ZnSO4(aq) + SO2(aq) + 2 H2O(l)
N2O3 + Na2O = Na3O + NO2 =>
N2O3 + 3 Na2O = 2 Na3O + 2 NO2
CaCO3 + HCl = CaCl + CO2HO =>
CaCO3 + HCl = CaCl + CO2HO
NaHCO3 + HClO4 = NaClO4 + H2CO3 =>
NaHCO3 + HClO4 = NaClO4 + H2CO3
C3H5(NO3)5 = N2 + O2 + CO2 + H2O =>
4 C3H5(NO3)5 = 10 N2 + 13 O2 + 12 CO2 + 10 H2O
NH4Cl + NaOH = NH4OH + NaCl =>
NH4Cl + NaOH = NH4OH + NaCl
NaSO4 = Na + SO3 + O =>
NaSO4 = Na + SO3 + O
H3 + PO4 + NaOH = NaPO4 + H2O =>
H3 + 3 PO4 + 3 NaOH = 3 NaPO4 + 3 H2O
C6H7O2(OH)3 + O2 = H2O + CO2 =>
C6H7O2(OH)3 + 6 O2 = 5 H2O + 6 CO2
hidróxidodecálcio + dióxidodecarbono = carbonatodecálcio + água =>
Ca(OH)2 + CO2 = CaCO3 + H2O
HCl + Al2O3 = HOH + AlCl3 =>
6 HCl + Al2O3 = 3 HOH + 2 AlCl3
CsOH + CO2 = Cs2CO3 + H2O =>
2 CsOH + CO2 = Cs2CO3 + H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
CrO4{-2} + PH3 + H2O = Cr(OH)3 + H2PO4{-} + OH{-} =>
8 CrO4{-2} + 3 PH3 + 17 H2O = 8 Cr(OH)3 + 3 H2PO4{-} + 13 OH{-}
Cr2 + CH3CO2 = Cr(CH3CO2)2 =>
Cr2 + 4 CH3CO2 = 2 Cr(CH3CO2)2
Na + Cu(C2H3O2)2 = Cu + NaC2H3O2 =>
2 Na + Cu(C2H3O2)2 = Cu + 2 NaC2H3O2
C6H5OH + KMnO4 + H2O = C6H4(OH)2 + KOH + MnO2 =>
3 C6H5OH + 2 KMnO4 + H2O = 3 C6H4(OH)2 + 2 KOH + 2 MnO2
AlH6BH4 = AlB + H2 =>
AlH6BH4 = AlB + 5 H2
H2O5 + H2O = H1O =>
H2O5 + 3 H2O = 8 H1O
CH4 + HCl = CH3Cl2 + H2 =>
2 CH4 + 4 HCl = 2 CH3Cl2 + 3 H2
FeS2 + H2O + O2 = Fe{2+} + SO4{2-} + H{+} =>
2 FeS2 + 2 H2O + 7 O2 = 2 Fe{2+} + 4 SO4{2-} + 4 H{+}
Zn + PbX = Pb + ZnX =>
Zn + PbX = Pb + ZnX
K2MnO4 + H2O = KMnO4 + Mn(OH) + KOH =>
6 K2MnO4 + 4 H2O = 5 KMnO4 + Mn(OH) + 7 KOH
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| Équations équilibrées la veille |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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