| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2O3 + Al(OH)3 = 3 HAlO2
NaI + HOCl = NaIO3 + HCl =>
NaI + 3 HOCl = NaIO3 + 3 HCl
Mg(s) + S(g) = MgS =>
Mg(s) + S(g) = MgS
C2H4 + Br = C2H4Br =>
C2H4 + Br = C2H4Br
FeH3O3 + HSO4 = Fe(SO4)3 + H2O =>
FeH3O3 + 3 HSO4 = Fe(SO4)3 + 3 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Zn3N2 + H2O = Zn(OH)2 + NH3 =>
Zn3N2 + 6 H2O = 3 Zn(OH)2 + 2 NH3
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
PbS + Na2CO3 = PbCO3 + Na2S =>
PbS + Na2CO3 = PbCO3 + Na2S
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
C2H5NC + H2O = C2H5NH2 + HCO2H =>
C2H5NC + 2 H2O = C2H5NH2 + HCO2H
CaCO3 + NaOH + HCl = NaCl + CaO + H2CO3 =>
CaCO3 + NaOH + HCl = NaCl + CaO + H2CO3
BF3 + NH3 = BF3NH3 =>
BF3 + NH3 = BF3NH3
Al + Na2CO3 + H2O = NaAl(OH)4 + NaHCO3 + H2 =>
2 Al + 2 Na2CO3 + 8 H2O = 2 NaAl(OH)4 + 2 NaHCO3 + 3 H2
H{+} + (CrO4)2{-} + NO2 = Cr + H2O + NO3 =>
2 H{+} + 2(CrO4)2{-} + 15 NO2 = 4 Cr + H2O + 15 NO3
CrO = Cr + O =>
CrO = Cr + O
Ba(NO3)2 + Al(OH)3 = Ba(OH)2 + Al(NO3)3 =>
3 Ba(NO3)2 + 2 Al(OH)3 = 3 Ba(OH)2 + 2 Al(NO3)3
Ag{+} + CO3{2-} = Ag2CO3 =>
2 Ag{+} + CO3{2-} = Ag2CO3
K2Cr2O7 + FeSO4 = FeCr2O7 + K2SO4 =>
K2Cr2O7 + FeSO4 = FeCr2O7 + K2SO4
C + N2O = CO2 + N2 =>
C + 2 N2O = CO2 + 2 N2
K2Cr2O7 + FeSO4 = FeCr2O7 + K2SO4 =>
K2Cr2O7 + FeSO4 = FeCr2O7 + K2SO4
NH3 + SrCl2 = Sr(NH3)4 + Cl2 =>
4 NH3 + SrCl2 = Sr(NH3)4 + Cl2
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 = =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
H2PO4{-}(aq) + H2O(l) = H3PO4(aq) + OH{-}(aq) =>
H2PO4{-}(aq) + H2O(l) = H3PO4(aq) + OH{-}(aq)
Cd(NO3)2 + Na3PO4 = Cd3(PO4)2 + NaNO3 =>
3 Cd(NO3)2 + 2 Na3PO4 = Cd3(PO4)2 + 6 NaNO3
TiO2(s) + CO(s) + Cl2(g) = TiCl4(s) + CO2(g) =>
TiO2(s) + 2 CO(s) + 2 Cl2(g) = TiCl4(s) + 2 CO2(g)
Al + HgCl2 = AlCl3 + Hg =>
2 Al + 3 HgCl2 = 2 AlCl3 + 3 Hg
C6H6 + Br2 = C6H5Br + HBr =>
C6H6 + Br2 = C6H5Br + HBr
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
P4S7 + HNO3 = H3PO4 + H2SO4 + NO2 + H2O =>
P4S7 + 62 HNO3 = 4 H3PO4 + 7 H2SO4 + 62 NO2 + 18 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Sc + V + Sn = ScV6Sn6 =>
Sc + 6 V + 6 Sn = ScV6Sn6
H2CrO4 + K2SO4 + NaOH = K2CrO4 + Na2SO4 + H2O =>
H2CrO4 + K2SO4 + 2 NaOH = K2CrO4 + Na2SO4 + 2 H2O
NaOH + KCN = NaCN + KOH =>
NaOH + KCN = NaCN + KOH
Li2SO3 + H2O = Li2O + H2SO3 =>
Li2SO3 + H2O = Li2O + H2SO3
KMnO4 + H2O = HMnO4 + KOH =>
KMnO4 + H2O = HMnO4 + KOH
CuBr2 + Ba(NO3)2 = Cu(NO3)2 + BaBr2 =>
CuBr2 + Ba(NO3)2 = Cu(NO3)2 + BaBr2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Cs + NH3 = CsNH3 =>
Cs + NH3 = CsNH3
Ca5P3O12F + C + SiO2 = CaSiO3 + P4 + CaF2 + CO =>
4 Ca5P3O12F + 30 C + 18 SiO2 = 18 CaSiO3 + 3 P4 + 2 CaF2 + 30 CO
Cu(HSO4)2 + Cu(OH)2 = CuSO4 + H2O =>
Cu(HSO4)2 + Cu(OH)2 = 2 CuSO4 + 2 H2O
Li2SO3 + H2O = LiHSO3 + LiOH =>
Li2SO3 + H2O = LiHSO3 + LiOH
Li2SO3 + H2O = LiOH + H2SO3 =>
Li2SO3 + 2 H2O = 2 LiOH + H2SO3
CH3COH + KOH + KMnO4 = CH3COOK + MnO2 + H2O =>
3 CH3COH + KOH + 2 KMnO4 = 3 CH3COOK + 2 MnO2 + 2 H2O
ZnCl2 + Na2SO4 = ZnCl2Na2S + O4 =>
ZnCl2 + Na2SO4 = ZnCl2Na2S + O4
Li2SO3 + H2O = Li2O + H2SO3 =>
Li2SO3 + H2O = Li2O + H2SO3
Li2SO3 + H2O = LiOH + H2SO3 =>
Li2SO3 + 2 H2O = 2 LiOH + H2SO3
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
K2SO4 + HNO3 = H2SO4 + KNO3 =>
K2SO4 + 2 HNO3 = H2SO4 + 2 KNO3
Li2SO3 + H2O = Li2O + H2SO3 =>
Li2SO3 + H2O = Li2O + H2SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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