| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na + S = Na2S
H3O + ClO4 = ClO + H2O =>
6 H3O + ClO4 = ClO + 9 H2O
CaO + Al2O3 = Ca12Al14O33 =>
12 CaO + 7 Al2O3 = Ca12Al14O33
BaCl2(l) = Ba + Cl =>
BaCl2(l) = Ba + 2 Cl
AB(aq) + CD(aq) = AD(aq) + CB(s) =>
AB(aq) + CD(aq) = AD(aq) + CB(s)
Al + LiBr = AlBr3 + Li =>
Al + 3 LiBr = AlBr3 + 3 Li
F2 + NaI = I2 + NaF =>
F2 + 2 NaI = I2 + 2 NaF
K3Po4 + CaCl2 = KCl + Ca3(Po4)2 =>
2 K3Po4 + 3 CaCl2 = 6 KCl + Ca3(Po4)2
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
NH4OH + HCl = NH4OCl + H2 =>
NH4OH + HCl = NH4OCl + H2
HNO3 + MgPO4 = HPO4 + MgNO3 =>
HNO3 + MgPO4 = HPO4 + MgNO3
H6C6Co4O15 + O2 = Co3O4 + CO2 + H2O =>
3 H6C6Co4O15 + 8 O2 = 4 Co3O4 + 18 CO2 + 9 H2O
NaClO + HI = NaCl + I2 + H2O =>
NaClO + 2 HI = NaCl + I2 + H2O
Rb + Fr = RbFr =>
Rb + Fr = RbFr
Pb2 + (PO4)3 = Pb3(PO4)2 =>
9 Pb2 + 4(PO4)3 = 6 Pb3(PO4)2
MgH2SO4 = MgSO4H2 =>
MgH2SO4 = MgSO4H2
CH3NH2COOH + O2 = CO2 + HNO3 + H2O =>
4 CH3NH2COOH + 15 O2 = 8 CO2 + 4 HNO3 + 10 H2O
C2H6O2 + Cl = H2O + ClO2 + C2H4Cl2 =>
2 C2H6O2 + 5 Cl = 2 H2O + ClO2 + 2 C2H4Cl2
Fe{3+} + S{2-} + H2O = SO2 + H{+} + Fe{2+} =>
6 Fe{3+} + S{2-} + 2 H2O = SO2 + 4 H{+} + 6 Fe{2+}
KI + Cl2 = ICl + KCl =>
KI + Cl2 = ICl + KCl
CdBr2(aq) + Na2S(aq) = CdS + NaBr =>
CdBr2(aq) + Na2S(aq) = CdS + 2 NaBr
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
Cu(OH)2 + NaOH = Na2[Cu(OH)4] =>
Cu(OH)2 + 2 NaOH = Na2[Cu(OH)4]
NH3 + H3PO4 = [(NH4)3PO4] =>
3 NH3 + H3PO4 = [(NH4)3PO4]
C + HF = CF4 + H2 =>
C + 4 HF = CF4 + 2 H2
CH3COOC2H3 + KOH = CH3COOK + C2H5OH =>
2 CH3COOC2H3 + 3 KOH = 3 CH3COOK + C2H5OH
KI + NaOH = NaI + KOH =>
KI + NaOH = NaI + KOH
Li2SO4 + Cu(NO3)2 = Li + NO3 + CuSO4 =>
Li2SO4 + Cu(NO3)2 = 2 Li + 2 NO3 + CuSO4
HClO + Br2 = BrO3{-} + Cl2 + H{+} + H2O =>
10 HClO + Br2 = 2 BrO3{-} + 5 Cl2 + 2 H{+} + 4 H2O
LiOH + C6H8O7 = H2O + LiC6H7O7 =>
LiOH + C6H8O7 = H2O + LiC6H7O7
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KHSO4H2O = KH2SO4OH =>
KHSO4H2O = KH2SO4OH
NaClO + CO2 + H2O = Na2CO3 + HClO =>
2 NaClO + CO2 + H2O = Na2CO3 + 2 HClO
HCl + K2(CrO4) = K2(Cr2O7) + KCl + H2O =>
2 HCl + 2 K2(CrO4) = K2(Cr2O7) + 2 KCl + H2O
Na2SO3 + HBr = NaBr + SO2 + H2O =>
Na2SO3 + 2 HBr = 2 NaBr + SO2 + H2O
NaVO3 + CuSO4 + H2O = Cu3(VO4)2 + H2SO4 + Na2SO4 =>
2 NaVO3 + 3 CuSO4 + 2 H2O = Cu3(VO4)2 + 2 H2SO4 + Na2SO4
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
AgF(aq) + Zn(s) = ZnF2(aq) + Ag(s) =>
2 AgF(aq) + Zn(s) = ZnF2(aq) + 2 Ag(s)
PbCH3COO + NaS = PbS + NaCH3COO =>
PbCH3COO + NaS = PbS + NaCH3COO
Cu + H2(SO4) = CuSO4 + H2O + SO2 =>
Cu + 2 H2(SO4) = CuSO4 + 2 H2O + SO2
H3FeO4 = H2FeO4 + FeO(OH) + H2O =>
3 H3FeO4 = 2 H2FeO4 + FeO(OH) + 2 H2O
H2C2O4 + Cd(OH)2 = CdCO3 + CH2O2 + H2O =>
H2C2O4 + Cd(OH)2 = CdCO3 + CH2O2 + H2O
ZnO + BaCl2 = ZnCl2 + BaO =>
ZnO + BaCl2 = ZnCl2 + BaO
Al + HNO3 = Al[NO3]3 + H2 =>
2 Al + 6 HNO3 = 2 Al[NO3]3 + 3 H2
Al(ClO3)2 = AlCl2 + O =>
Al(ClO3)2 = AlCl2 + 6 O
Fe{2+}O{3+} + CO = Fe + CO{2+} =>
Fe{2+}O{3+} + CO = Fe + CO{2+}
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CaC4 + H2O = CaC4O + H2 =>
CaC4 + H2O = CaC4O + H2
KHSO3 + S2 = K2S3O6 + K2SO3 + H2O =>
12 KHSO3 + S2 = 4 K2S3O6 + 2 K2SO3 + 6 H2O
Ag(s) + H2S = Ag2S + H2 =>
2 Ag(s) + H2S = Ag2S + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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