| Équations équilibrées la veille | Équations équilibrées le lendemain |
K3PO4(aq) + 3 NaOH(aq) = Na3PO4(s) + 3 KOH(aq)
C7H6O + C8H8O = C15H12O + OH =>
17 C7H6O + 2 C8H8O = 9 C15H12O + 10 OH
Cr(OH)3 + Ba(OH)2 = Ba3[Cr(OH)6]2 =>
2 Cr(OH)3 + 3 Ba(OH)2 = Ba3[Cr(OH)6]2
H2SO4 + Ca(C2H3O2)2 = CaSO4 + H(C2H3O2) =>
H2SO4 + Ca(C2H3O2)2 = CaSO4 + 2 H(C2H3O2)
KCl + BaCl2 = KBaCl3 =>
KCl + BaCl2 = KBaCl3
(NH4)2WO4 + SnCl2 + HCl = (WO2)2WO4 + SnCl4 + NH4Cl + H2O =>
3(NH4)2WO4 + SnCl2 + 8 HCl = (WO2)2WO4 + SnCl4 + 6 NH4Cl + 4 H2O
Na2S2O3 + I = IO + Na2S2O2 =>
Na2S2O3 + I = IO + Na2S2O2
Mn2O7 + H2O = HMn2O7 + OH =>
Mn2O7 + H2O = HMn2O7 + OH
Sn{2+} + HgCl2 = Sn{4+} + Hg2Cl2 + Cl{-} =>
Sn{2+} + 2 HgCl2 = Sn{4+} + Hg2Cl2 + 2 Cl{-}
FeS2 + NH4OH = Fe(OH)2 + (NH4)2S + S =>
FeS2 + 2 NH4OH = Fe(OH)2 + (NH4)2S + S
Zn + KNO3 + H2SO4 = (NH4)SO4 + K2SO4 + ZnSO4 + H2O =>
7 Zn + 2 KNO3 + 10 H2SO4 = 2(NH4)SO4 + K2SO4 + 7 ZnSO4 + 6 H2O
Fe + Sn(SO4) = Sn + Fe2(SO4)3 =>
2 Fe + 3 Sn(SO4) = 3 Sn + Fe2(SO4)3
Fe + H2SO4 = Fe2O3 + SO2 + H2O =>
2 Fe + 3 H2SO4 = Fe2O3 + 3 SO2 + 3 H2O
BaBr2 + (NH4)2SO4 = NH4Br + BaSO4 =>
BaBr2 + (NH4)2SO4 = 2 NH4Br + BaSO4
Cl2 + K(OH) = KClO3 + KCl + H2O =>
3 Cl2 + 6 K(OH) = KClO3 + 5 KCl + 3 H2O
ICl + H2O = HCl + I2 + O2 =>
4 ICl + 2 H2O = 4 HCl + 2 I2 + O2
H2S + HClO4 = S + HCl + H2O =>
4 H2S + HClO4 = 4 S + HCl + 4 H2O
CH3COOH + NaHCO3 = CH3COONa + H2CO3 =>
CH3COOH + NaHCO3 = CH3COONa + H2CO3
C2H5OH + O2 = CH3COOH + H2O =>
C2H5OH + O2 = CH3COOH + H2O
HCl + NaHCO3 = CO2 + H2O + NaCl =>
HCl + NaHCO3 = CO2 + H2O + NaCl
Fe(OH)3 + HC2H3O2 = Fe(C2H3O2)3 + HOH =>
Fe(OH)3 + 3 HC2H3O2 = Fe(C2H3O2)3 + 3 HOH
HCl + K2Cr2O7 = CrCl3 + KCl + H2O + Cl2 =>
14 HCl + K2Cr2O7 = 2 CrCl3 + 2 KCl + 7 H2O + 3 Cl2
CH3CHO + O2 = CH3COOH =>
2 CH3CHO + O2 = 2 CH3COOH
P2O3 + O2 = P4O10 =>
2 P2O3 + 2 O2 = P4O10
Zn + Cu(NO2)2 = Zn(NO2) + Cu =>
2 Zn + Cu(NO2)2 = 2 Zn(NO2) + Cu
Na2S2O3 + I = IO + Na2S2O2 =>
Na2S2O3 + I = IO + Na2S2O2
Cd + CoCl2 = Co + CdCl2 =>
Cd + CoCl2 = Co + CdCl2
C3H7OH1 + O2 = CO2 + H2O =>
2 C3H7OH1 + 9 O2 = 6 CO2 + 8 H2O
KMnO4 + Fe(NO3)2 = K(NO3)2 + FeMnO4 =>
KMnO4 + Fe(NO3)2 = K(NO3)2 + FeMnO4
Al + CH3OH = (CH3O)3Al + H2 =>
2 Al + 6 CH3OH = 2(CH3O)3Al + 3 H2
K + Cr + O = KCrO3 =>
K + Cr + 3 O = KCrO3
BaBr2 + (NH4)2SO4 = NH4Br + BaSO4 =>
BaBr2 + (NH4)2SO4 = 2 NH4Br + BaSO4
Mn2O7 + H2O = HMn2O7 + OH =>
Mn2O7 + H2O = HMn2O7 + OH
KBr + Al(NO3)3 = KNO3 + AlBr3 =>
3 KBr + Al(NO3)3 = 3 KNO3 + AlBr3
Na2S2O3 + I = IO + Na2S2O2 =>
Na2S2O3 + I = IO + Na2S2O2
NH3*H2O + NaCl + CO2 = NaHCO3 + NH4Cl =>
NH3*H2O + NaCl + CO2 = NaHCO3 + NH4Cl
H2SO4 + NH3 = NH3SO4 + H2 =>
H2SO4 + NH3 = NH3SO4 + H2
FeO + P2O3 = FeP2O4 =>
FeO + P2O3 = FeP2O4
CaO + H2CO3 = Ca(HCO3)2 + H2O =>
CaO + 2 H2CO3 = Ca(HCO3)2 + H2O
Cr(OH)3 + Ba(OH)2 = Ba3[Cr(OH)6]2 =>
2 Cr(OH)3 + 3 Ba(OH)2 = Ba3[Cr(OH)6]2
H + N4 = HN4 =>
H + N4 = HN4
K + Cr + O = KCrO3 =>
K + Cr + 3 O = KCrO3
Ni2Cl + O(g) = Ni2O(s) + Cl2O5 =>
2 Ni2Cl + 7 O(g) = 2 Ni2O(s) + Cl2O5
C6H5NO2 + KOH = C6H5NO2K + OH =>
C6H5NO2 + KOH = C6H5NO2K + OH
BaF2 = Ba + F2 =>
BaF2 = Ba + F2
SnCl2 + FeCl3 = SnCl4 + FeCl2 =>
SnCl2 + 2 FeCl3 = SnCl4 + 2 FeCl2
Ba + Br = BaBr2 =>
Ba + 2 Br = BaBr2
Na2S2O3 + I = IO + Na2S2O2 =>
Na2S2O3 + I = IO + Na2S2O2
Al + N2 = Al3N2 =>
3 Al + N2 = Al3N2
Cu + CaCl2 = CuCl2 + Ca =>
Cu + CaCl2 = CuCl2 + Ca
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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