| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 6 HCl2 = 2 Al(Cl2)3 + 3 H2
C5H9Br + HBr = C5H10Br2 =>
C5H9Br + HBr = C5H10Br2
CaSO3 + HBr = CaBr + SO3 + H2 =>
2 CaSO3 + 2 HBr = 2 CaBr + 2 SO3 + H2
Na2*O + H2*O = NaOH =>
Na2*O + H2*O = 2 NaOH
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
Ba(HCO3)2 = BaCO3 + CO2 + H2O =>
Ba(HCO3)2 = BaCO3 + CO2 + H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Cr(OH)3 + KOH = K3CrO3 + H2O =>
Cr(OH)3 + 3 KOH = K3CrO3 + 3 H2O
Cu + O2 + NH3 + H2O = (Cu(NH3)4)(OH)2 =>
2 Cu + O2 + 8 NH3 + 2 H2O = 2(Cu(NH3)4)(OH)2
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2
Li + CO2 + H2O = LiHCO3 + H2 =>
2 Li + 2 CO2 + 2 H2O = 2 LiHCO3 + H2
AgNO3 + NaHS + NaOH = Ag2S + NaNO3 + H2O =>
2 AgNO3 + NaHS + NaOH = Ag2S + 2 NaNO3 + H2O
KCl + NaC = KC + NaCl =>
KCl + NaC = KC + NaCl
Sb + O = SbO =>
Sb + O = SbO
K + H2O = K2O + H =>
2 K + H2O = K2O + 2 H
KL + Br2 = KBr + L =>
2 KL + Br2 = 2 KBr + 2 L
Ba(OH)2 + HB = BaH + B(OH)2 =>
Ba(OH)2 + HB = BaH + B(OH)2
NaSO4 + BaClO = NaClO + BaSO4 =>
NaSO4 + BaClO = NaClO + BaSO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe(OH)2 + KOH = Fe(OH)3 + K =>
Fe(OH)2 + KOH = Fe(OH)3 + K
Cu + KCN = CuCN + K =>
Cu + KCN = CuCN + K
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
NaCl + CaO = CaCl2Na2O =>
2 NaCl + CaO = CaCl2Na2O
MnCl2 + C2H3NaO2 + H2O + C5H8O2 = C2H6O + HCl + NaMnO4 =>
12 MnCl2 + 12 C2H3NaO2 + 37 H2O + 2 C5H8O2 = 17 C2H6O + 24 HCl + 12 NaMnO4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
ZnO + O2 = ZnO3 =>
ZnO + O2 = ZnO3
Cr(OH)3 + NHO3 = H2O + Cr(NO3)3 =>
Cr(OH)3 + 3 NHO3 = 3 H2O + Cr(NO3)3
Fe + Na2CO3 = Fe2(CO3)3 + Na =>
2 Fe + 3 Na2CO3 = Fe2(CO3)3 + 6 Na
Pb(OH)2 + H3O + Cl = PbCl2 + H2O =>
Pb(OH)2 + 2 H3O + 2 Cl = PbCl2 + 4 H2O
CuO + H3O + Cl = CuCl2 + H2O =>
CuO + 2 H3O + 2 Cl = CuCl2 + 3 H2O
AgOH = Ag2O + H2O =>
2 AgOH = Ag2O + H2O
FeH2O2 + C5H8O2 = CO2 + Fe + H2O =>
12 FeH2O2 + C5H8O2 = 5 CO2 + 12 Fe + 16 H2O
Mg(OH)Cl + H2SO4 = MgCl2 + MgSO4 + H2O =>
2 Mg(OH)Cl + H2SO4 = MgCl2 + MgSO4 + 2 H2O
S + H2O = H2S + OH =>
S + 2 H2O = H2S + 2 OH
S2O8{2-} + H2O = SO4{2-} + O2 + H{+} =>
2 S2O8{2-} + 2 H2O = 4 SO4{2-} + O2 + 4 H{+}
Al2O3 + P2O5 = AlPO4 =>
Al2O3 + P2O5 = 2 AlPO4
P4S3 + O2 = P4O10 + SO2 =>
P4S3 + 8 O2 = P4O10 + 3 SO2
Na2SO4 + BrCl2 = NaCl + BrSO4 =>
Na2SO4 + BrCl2 = 2 NaCl + BrSO4
HNO2 + NaOH = OHNO2 + NaH =>
HNO2 + NaOH = OHNO2 + NaH
BeO + HF = BeF2 + H2O =>
BeO + 2 HF = BeF2 + H2O
S + HNO3 = H2SO4 + H2O + NO2 =>
S + 6 HNO3 = H2SO4 + 2 H2O + 6 NO2
KOH(aq) + HClO(aq) = H2O(aq) + KClO(aq) =>
KOH(aq) + HClO(aq) = H2O(aq) + KClO(aq)
Iron + copper(ii)chloride = copper + ironchloride =>
2 Fe + 3 CuCl2 = 3 Cu + 2 FeCl3
Fe2O = O4Fe8 =>
4 Fe2O = O4Fe8
U(SO4)2 + KMnO5 + H2O = H2SO4 + K2SO4 + MnSO4 + UO2SO4 =>
7 U(SO4)2 + 2 KMnO5 + 4 H2O = 4 H2SO4 + K2SO4 + 2 MnSO4 + 7 UO2SO4
S + O2 = SO2 =>
S + O2 = SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/01/24
Équations équilibrées sur10/01/23
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