| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
H2SO4 + NaF = Na2SO4 + HF =>
H2SO4 + 2 NaF = Na2SO4 + 2 HF
AgNO3KI = AgIKNO3 =>
AgNO3KI = AgIKNO3
Cl2(g) + CuBr2(aq) = CuCl2(aq) + Br2(l) =>
Cl2(g) + CuBr2(aq) = CuCl2(aq) + Br2(l)
C8H16 + Br2 = C8H16Br2 =>
C8H16 + Br2 = C8H16Br2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)SO4 =>
Fe2(SO4)3 + 2 KOH = K2SO4 + 2 Fe(OH)SO4
(NH4)2CO3 + MgCl2 = MgCO3 + NH4Cl =>
(NH4)2CO3 + MgCl2 = MgCO3 + 2 NH4Cl
C8H16 + Br2 = C8H14Br2 + H2 =>
C8H16 + Br2 = C8H14Br2 + H2
NaCl(aq) + PB(NO3)2(aq) = PBCl2 + NaNO3 =>
2 NaCl(aq) + PB(NO3)2(aq) = PBCl2 + 2 NaNO3
Na2CO3 + H2O = NaOH + CO2 =>
Na2CO3 + H2O = 2 NaOH + CO2
C8H16 + Br2 = C8H14Br2 + H =>
C8H16 + Br2 = C8H14Br2 + 2 H
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
NO + Ca(NO3)2 + H2O = Ca + HNO3 =>
2 NO + 3 Ca(NO3)2 + 4 H2O = 3 Ca + 8 HNO3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
KMnO4 + Na2SO3 + NaOH = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 NaOH = K2MnO4 + Na2MnO4 + Na2SO4 + H2O
Th + H2SO4 = Th(SO4)2 + H2O + SO2 =>
Th + 4 H2SO4 = Th(SO4)2 + 4 H2O + 2 SO2
NH4VO3 + H2SO4 + H2O2 = H3VO6 + (NH4)2SO4 + H2O =>
2 NH4VO3 + H2SO4 + 4 H2O2 = 2 H3VO6 + (NH4)2SO4 + 2 H2O
KMnO4 + KBr = Br2 + K2MnO4 =>
2 KMnO4 + 2 KBr = Br2 + 2 K2MnO4
K2ZnO2 + HNO3 = Zn(NO3)2 + KO + H2 =>
K2ZnO2 + 2 HNO3 = Zn(NO3)2 + 2 KO + H2
KICI2 = KCII2 =>
KICI2 = KCII2
FeSO4 + Cl = Fe2(SO4)3 + FeCl3 =>
3 FeSO4 + 3 Cl = Fe2(SO4)3 + FeCl3
P4O10 + H2O = H2(HPO4) =>
P4O10 + 6 H2O = 4 H2(HPO4)
MnC2O4*2H2O = MnCO3 + H2O + CO =>
MnC2O4*2H2O = MnCO3 + 2 H2O + CO
AgNO3 + Na2S2O3{3-} = Ag2(S2O3){3-} + NaNO3 =>
2 AgNO3 + Na2S2O3{3-} = Ag2(S2O3){3-} + 2 NaNO3
C7H16 + HNO3 = C7H15NO2 + H2O =>
C7H16 + HNO3 = C7H15NO2 + H2O
BaCl2 + MgCl2 = BaCl + Mg(Cl2)2 =>
2 BaCl2 + MgCl2 = 2 BaCl + Mg(Cl2)2
Pb + PbSO3 = Pb2SO3 =>
Pb + PbSO3 = Pb2SO3
CoNO3 + KOH = CoOH + KNO3 =>
CoNO3 + KOH = CoOH + KNO3
Mg + H2SO4 = Mg3(SO4)3 + H2 =>
3 Mg + 3 H2SO4 = Mg3(SO4)3 + 3 H2
BaO + Mg = MgO + Ba =>
BaO + Mg = MgO + Ba
Cu + O2 = Cu2O2 = CuO =>
2 Cu + O2 = Cu2O2
Cr + CuSO4 = Cr2(SO4)3 + Cu =>
2 Cr + 3 CuSO4 = Cr2(SO4)3 + 3 Cu
K2CO3 + BaCl2 = K + Cl + BaCO3 =>
K2CO3 + BaCl2 = 2 K + 2 Cl + BaCO3
Mg + H2SO4 = Mg3(SO4)3 + H2 =>
3 Mg + 3 H2SO4 = Mg3(SO4)3 + 3 H2
KBr + KMnO4 = K2MnO4 + Br =>
KBr + KMnO4 = K2MnO4 + Br
SiO2H2O = H2SiO3 =>
SiO2H2O = H2SiO3
C8H16 + Br2 = C8H16Br =>
2 C8H16 + Br2 = 2 C8H16Br
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C8H12 + O2 = CO2 + H2O =>
C8H12 + 11 O2 = 8 CO2 + 6 H2O
C7H16 + HNO3 = C7H15 + NO2 + H2O =>
C7H16 + HNO3 = C7H15 + NO2 + H2O
Mg + H2SO4 = Mg3(SO4)3 + H2 =>
3 Mg + 3 H2SO4 = Mg3(SO4)3 + 3 H2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C8H16 + Br2 = C8H16Br =>
2 C8H16 + Br2 = 2 C8H16Br
H2CO3(aq) + NaOH(aq) = Na2CO3(s) + H2O(l) =>
H2CO3(aq) + 2 NaOH(aq) = Na2CO3(s) + 2 H2O(l)
CuCl2 + Na2CO3 = CuCO3 + NaCl =>
CuCl2 + Na2CO3 = CuCO3 + 2 NaCl
PbSO4 + AgNO3 = PbNO3 + AgSO4 =>
PbSO4 + AgNO3 = PbNO3 + AgSO4
MnO4{-} + H3O{+} + Au = Mn{2+} + H2O + Au{+} =>
MnO4{-} + 8 H3O{+} + 5 Au = Mn{2+} + 12 H2O + 5 Au{+}
KBr + KMnO4 = K2MnO4 + Br =>
KBr + KMnO4 = K2MnO4 + Br
NaS + MgCl = NaCl + MgS =>
NaS + MgCl = NaCl + MgS
ZnSO4 + BaCl2 = BaSO4 + ZnCl2 =>
ZnSO4 + BaCl2 = BaSO4 + ZnCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/30/24
Équations équilibrées sur10/30/23
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