| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3COOH(aq) + Ba(OH)2(aq) = Ba(CH3COO)2(aq) + 2 H2O(l)
NH3*H2O = NH4OH =>
NH3*H2O = NH4OH
Ba[Zn(OH)4] + H2SO4 = H2O + Zn(OH)2 + BaSO4 =>
Ba[Zn(OH)4] + H2SO4 = 2 H2O + Zn(OH)2 + BaSO4
Zn(s) + NaOH(aq) + H2O = NaZn(OH)4(aq) + H2(g) =>
2 Zn(s) + 2 NaOH(aq) + 6 H2O = 2 NaZn(OH)4(aq) + 3 H2(g)
C5H9N + O2 = CO2 + H2O + N =>
4 C5H9N + 29 O2 = 20 CO2 + 18 H2O + 4 N
HgS + O2 = HgO + SO2 =>
2 HgS + 3 O2 = 2 HgO + 2 SO2
H3AsO4 + AgOH = HOH + Ag3AsO4 =>
H3AsO4 + 3 AgOH = 3 HOH + Ag3AsO4
C6H5CH2NH2 + HCl = C6H5CH2NH3Cl =>
C6H5CH2NH2 + HCl = C6H5CH2NH3Cl
H3AsO4 + AgOH = HOH + Ag3AsO4 =>
H3AsO4 + 3 AgOH = 3 HOH + Ag3AsO4
SO2Cl2 + Ca(OH)2 = CaSO4 + CaCl2 + H2O =>
SO2Cl2 + 2 Ca(OH)2 = CaSO4 + CaCl2 + 2 H2O
KAl(SO4)2 + HCl = KCl + AlCl3 + H2SO4 =>
KAl(SO4)2 + 4 HCl = KCl + AlCl3 + 2 H2SO4
Cl2 + KOH = KClO3 + KCl + H2O =>
3 Cl2 + 6 KOH = KClO3 + 5 KCl + 3 H2O
Ba(HCO3)2 + Rb2CO3 = BaCO3 + RbHCO3 =>
Ba(HCO3)2 + Rb2CO3 = BaCO3 + 2 RbHCO3
Cu(s) + Cl2(g) = CuCl =>
2 Cu(s) + Cl2(g) = 2 CuCl
C7H5NO3 + C3H6O + HO{-} = C16H10N2O2 + C2H3O2{-} + H2O =>
2 C7H5NO3 + 2 C3H6O + 2 HO{-} = C16H10N2O2 + 2 C2H3O2{-} + 4 H2O
Co(OH)(NH3)5Cl2 = Co(OH)(NH3)5 + Cl =>
Co(OH)(NH3)5Cl2 = Co(OH)(NH3)5 + 2 Cl
KBr + H2SO4 + KMnO2 = KHSO4 + MnSO4 + H2O + Br2 =>
2 KBr + 6 H2SO4 + 2 KMnO2 = 4 KHSO4 + 2 MnSO4 + 4 H2O + Br2
NH3 + I = NH3I =>
NH3 + I = NH3I
Na2S + AgF = NaF + Ag2S =>
Na2S + 2 AgF = 2 NaF + Ag2S
KCr2O7 + BaCl2 + H2SO4 = Cl2 + Cr2(SO4)3 + BaSO4 + K2SO4 + H2O =>
2 KCr2O7 + 7 BaCl2 + 14 H2SO4 = 7 Cl2 + 2 Cr2(SO4)3 + 7 BaSO4 + K2SO4 + 14 H2O
Cd(NO3)2 + K3PO4 = Cd3(PO4)2 + KNO3 =>
3 Cd(NO3)2 + 2 K3PO4 = Cd3(PO4)2 + 6 KNO3
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
Mg2Si(s) + H2O(l) = Mg2O + SiH2 =>
Mg2Si(s) + H2O(l) = Mg2O + SiH2
NaBrO + H2S = S + Br2 + NaOH =>
2 NaBrO + H2S = S + Br2 + 2 NaOH
LiH + AlCl3 = AlH3 + LiCl =>
3 LiH + AlCl3 = AlH3 + 3 LiCl
Mg3(PO4)2 + PbSO4 = MgSO4 + Pb3(PO4)2 =>
Mg3(PO4)2 + 3 PbSO4 = 3 MgSO4 + Pb3(PO4)2
NH4Cl + Zn = ZnCl2 + NH3 + H2 =>
2 NH4Cl + Zn = ZnCl2 + 2 NH3 + H2
C2H0 + O2 = CO2 + H2O =>
4 C2H0 + 9 O2 = 8 CO2 + 2 H2O
NaH2PO4 + Na2HPO4 = Na5P3O10 + H2O =>
NaH2PO4 + 2 Na2HPO4 = Na5P3O10 + 2 H2O
Na + S8 = Na2S8 =>
2 Na + S8 = Na2S8
HBr + Zn(OH)2 = ZnBr2 + H2O =>
2 HBr + Zn(OH)2 = ZnBr2 + 2 H2O
(NH4)2SO4(aq) + AgClO4(aq) = Ag2SO4 + NH4ClO4 =>
(NH4)2SO4(aq) + 2 AgClO4(aq) = Ag2SO4 + 2 NH4ClO4
CH2O2 + NaCHO2 = NaCH2O2 + CHO2 =>
CH2O2 + NaCHO2 = NaCH2O2 + CHO2
SO2 + NaOH = NaHSO3 =>
SO2 + NaOH = NaHSO3
Cr(s) + NiSO4(aq) = Cr2(SO4)3(aq) + Ni(s) =>
2 Cr(s) + 3 NiSO4(aq) = Cr2(SO4)3(aq) + 3 Ni(s)
Al(OH)(NO3)2 + NaOH = Na3[Al(OH)6] + NaNO3 =>
Al(OH)(NO3)2 + 5 NaOH = Na3[Al(OH)6] + 2 NaNO3
Sr(NO2)2 + HCl = SrCl2 + HNO2 =>
Sr(NO2)2 + 2 HCl = SrCl2 + 2 HNO2
Cr2(CO3)3 + H2O2 + NaOH = Na2CrO4 + H2O + Na2CO3 =>
Cr2(CO3)3 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 8 H2O + 3 Na2CO3
HONH2HCl + Na2CO3 = NaCl + H2O + CO2 + HONH2 =>
2 HONH2HCl + Na2CO3 = 2 NaCl + H2O + CO2 + 2 HONH2
Ba(HCO3)2 + HClO4 = Ba(ClO4)2 + H2O + CO2 =>
Ba(HCO3)2 + 2 HClO4 = Ba(ClO4)2 + 2 H2O + 2 CO2
NaCr(OH)4 + H2O2 + NaOH = Na2CrO4 + H2O =>
2 NaCr(OH)4 + 3 H2O2 + 2 NaOH = 2 Na2CrO4 + 8 H2O
Fe + Br3 + Ba(OH)2 = Fe(OH)3 + BaBr2 =>
2 Fe + 2 Br3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 BaBr2
FeO{2-} + H2NO3{2+} = FeNO3 + H2O =>
FeO{2-} + H2NO3{2+} = FeNO3 + H2O
H3PO3 + LiOH = Li2HPO3 + H2O =>
H3PO3 + 2 LiOH = Li2HPO3 + 2 H2O
(NH4)2SO3 + HCl = NH4 + Cl + SO2 + H2O =>
(NH4)2SO3 + 2 HCl = 2 NH4 + 2 Cl + SO2 + H2O
H2SO4 + NO2 + H2O = S + HNO3 =>
H2SO4 + 6 NO2 + 2 H2O = S + 6 HNO3
HBr + Zn(OH)2 = ZnBr2 + H2O =>
2 HBr + Zn(OH)2 = ZnBr2 + 2 H2O
C21H30O2 + H2O2 = CO2 + H2O =>
C21H30O2 + 55 H2O2 = 21 CO2 + 70 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
BaCl2(aq) + NaI(aq) = BaI(aq) + NaCl2(aq) =>
BaCl2(aq) + NaI(aq) = BaI(aq) + NaCl2(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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