| Équations équilibrées la veille | Équations équilibrées le lendemain |
CdCl2 + 2 NaOH = Cd(OH)2 + 2 NaCl
SnCl2 + AuCl3 = SnCl4 + Au =>
3 SnCl2 + 2 AuCl3 = 3 SnCl4 + 2 Au
NaHSO3(aq) + NaOH(aq) = Na2SO3(aq) + H2O(l) =>
NaHSO3(aq) + NaOH(aq) = Na2SO3(aq) + H2O(l)
CH3OOH + KOH = KC2H3O2 + H2O =>
2 CH3OOH + KOH = KC2H3O2 + 3 H2O
(C15H31COO)3C3H5 + O2 = C + H2O =>
2(C15H31COO)3C3H5 + 43 O2 = 102 C + 98 H2O
Hg2O + HCl = HgCl + HgOH =>
Hg2O + HCl = HgCl + HgOH
Sr + (NO3) = Sr(NO3)2 =>
Sr + 2(NO3) = Sr(NO3)2
H5S + O2 = H2O + SO2 =>
4 H5S + 9 O2 = 10 H2O + 4 SO2
Fe(OH)3 + HCl = H2O + Fe2(Cl2)3 =>
2 Fe(OH)3 + 6 HCl = 6 H2O + Fe2(Cl2)3
K2SO4 + Pb(CH3CO2)2 = PbSO4 + KCH3CO2 =>
K2SO4 + Pb(CH3CO2)2 = PbSO4 + 2 KCH3CO2
FeCl3 + C2H4(COOH)2 = C12H12Fe2O12 + HCl =>
2 FeCl3 + 3 C2H4(COOH)2 = C12H12Fe2O12 + 6 HCl
C10H13NO2 + HNO3 = C10H12N2O4 + H2O =>
C10H13NO2 + HNO3 = C10H12N2O4 + H2O
NO2 + H2O = NO + HNO3 =>
3 NO2 + H2O = NO + 2 HNO3
Na2O + FeO = Fe + NaO2 =>
Na2O + 3 FeO = 3 Fe + 2 NaO2
HClO + NaOH = NaCl + H2O2 =>
HClO + NaOH = NaCl + H2O2
CH3COOH + HCl = CH2COOHCl + H =>
CH3COOH + HCl = CH2COOHCl + 2 H
CH3CH2CHOHCH3 + KMnO4 + H2SO4 = CH3CH2COCH3 + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CHOHCH3 + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2COCH3 + K2SO4 + 2 MnSO4 + 8 H2O
Li2O + H2O = LiH + O2 =>
Li2O + H2O = 2 LiH + O2
Ag + Sn = Ag2Sn =>
2 Ag + Sn = Ag2Sn
Zn + Mg(NO3)2 = Mg + Zn2(NO3)2 =>
2 Zn + Mg(NO3)2 = Mg + Zn2(NO3)2
SO3 + LiOH = SO3OH + Li =>
SO3 + LiOH = SO3OH + Li
Rb2O + H2O = RbOH =>
Rb2O + H2O = 2 RbOH
Ba(NO3)2 + KF = BaF2 + KNO3 =>
Ba(NO3)2 + 2 KF = BaF2 + 2 KNO3
C2H4Cl2 + O2 = CO2 + H2O + HCl =>
2 C2H4Cl2 + 5 O2 = 4 CO2 + 2 H2O + 4 HCl
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
KOH + SO2 + KMnO4 = K2SO4 + MnO2 + H2O =>
4 KOH + 3 SO2 + 2 KMnO4 = 3 K2SO4 + 2 MnO2 + 2 H2O
CrO7{-2} + SO3{-2} + H{+} = Cr{+3} + SO4{-2} + H2O =>
2 CrO7{-2} + 9 SO3{-2} + 10 H{+} = 2 Cr{+3} + 9 SO4{-2} + 5 H2O
C33H66 + O2 = CO + H2O =>
C33H66 + 33 O2 = 33 CO + 33 H2O
(NH4)2CO3(aq) + Al(NO3)3(aq) = (NH4)2(NO3)3(aq) + CO3Al(s) =>
(NH4)2CO3(aq) + Al(NO3)3(aq) = (NH4)2(NO3)3(aq) + CO3Al(s)
(NH4)2(SO4) + BaCl2 = (NH4)Cl + Ba(SO4) =>
(NH4)2(SO4) + BaCl2 = 2(NH4)Cl + Ba(SO4)
HBr + H2SO4 = Br2 + H2S + H2O =>
8 HBr + H2SO4 = 4 Br2 + H2S + 4 H2O
Br + MgI2 = MgBr2 + I2 =>
2 Br + MgI2 = MgBr2 + I2
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Hg1 + O2 = Hg2O =>
4 Hg1 + O2 = 2 Hg2O
W + H2O2 = H2WO4 + H2 =>
W + 2 H2O2 = H2WO4 + H2
MgSO4 + HNO3 = MgNO3 + HSO4 =>
MgSO4 + HNO3 = MgNO3 + HSO4
P2O5 + H2O = P2H2 + O6 =>
P2O5 + H2O = P2H2 + O6
MnO4{-} + IO3{-} + H2O = MnO2 + IO4{-} + OH{-} =>
2 MnO4{-} + 3 IO3{-} + H2O = 2 MnO2 + 3 IO4{-} + 2 OH{-}
AlSO4 + MgNO2 = AlNO2 + MgSO4 =>
AlSO4 + MgNO2 = AlNO2 + MgSO4
Mg + HNO3 = Mg(NO3)2 + H2O + NO =>
3 Mg + 8 HNO3 = 3 Mg(NO3)2 + 4 H2O + 2 NO
Cl2 + AlF3 = ClAl + F2 =>
Cl2 + 2 AlF3 = 2 ClAl + 3 F2
KO2 + H2O = KOH + O2 =>
4 KO2 + 2 H2O = 4 KOH + 3 O2
FeO + SO3 = FeSO4 =>
FeO + SO3 = FeSO4
Cu(NO3)2 + GaI3 = CuI2 + Ga(NO3)3 =>
3 Cu(NO3)2 + 2 GaI3 = 3 CuI2 + 2 Ga(NO3)3
Cl2 + KNO3 = KClO3 + KCl + NO2 =>
3 Cl2 + 6 KNO3 = 2 KClO3 + 4 KCl + 6 NO2
NaOH + NH4NO3 = NaNO3 + NH4OH =>
NaOH + NH4NO3 = NaNO3 + NH4OH
Cu + KNO3 = Cu(NO3)2 + K =>
Cu + 2 KNO3 = Cu(NO3)2 + 2 K
AgSO4 + HCl = AgCl2 + H2SO4 =>
AgSO4 + 2 HCl = AgCl2 + H2SO4
Fe(NO3)3 + KI = FeI3 + KNO3 =>
Fe(NO3)3 + 3 KI = FeI3 + 3 KNO3
Cr(NO3)3 + HCl = CrCl3 + H(NO3) =>
Cr(NO3)3 + 3 HCl = CrCl3 + 3 H(NO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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