| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + 3 HCl = ZnHCl3 + H2
(NH4)OH + H2CO3 = (NH4)2CO3 + HOH =>
2(NH4)OH + H2CO3 = (NH4)2CO3 + 2 HOH
HCl + Mg3P2 = MgCl2 + PH3 =>
6 HCl + Mg3P2 = 3 MgCl2 + 2 PH3
Al2O3 + Ba(OH)2 + H2O = Ba[Al(OH)5] =>
Al2O3 + 2 Ba(OH)2 + 3 H2O = 2 Ba[Al(OH)5]
KClO3 + KCl = Cl2 + K2O =>
KClO3 + 5 KCl = 3 Cl2 + 3 K2O
NOH3 + CuO = Cu + N2 + H2O =>
2 NOH3 + CuO = Cu + N2 + 3 H2O
C4H8O2 + Mg = Mg(C4H7O2)2 + H2 =>
2 C4H8O2 + Mg = Mg(C4H7O2)2 + H2
BaCO3 + Ca(OH)2 = Ca(HCO3)2 + BaO =>
2 BaCO3 + Ca(OH)2 = Ca(HCO3)2 + 2 BaO
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
Pb5 + HCl = PbCl2 + H25 =>
5 Pb5 + 50 HCl = 25 PbCl2 + 2 H25
Na3PO4(aq) + CaCl2 = Ca3(PO4)2(s) + NaCl =>
2 Na3PO4(aq) + 3 CaCl2 = Ca3(PO4)2(s) + 6 NaCl
Mn2O7 + C = Mn + CO =>
Mn2O7 + 7 C = 2 Mn + 7 CO
MnO4{-} + H{+} + Cl{-}� = Mn2{+} + Cl2 + H2O =>
4 MnO4{-} + 32 H{+} + 26 Cl{-}� = 2 Mn2{+} + 13 Cl2 + 16 H2O
C12H24O2 + O2 = CO2 + H2O =>
C12H24O2 + 17 O2 = 12 CO2 + 12 H2O
HClO3 = HClO4 + HClO =>
3 HClO3 = 2 HClO4 + HClO
C18H32O16 + H2O = C2H5OH + CO2 =>
C18H32O16 + 2 H2O = 6 C2H5OH + 6 CO2
C2H3Cl + Na2S2O8 = CO2 + H2O + SO2 + HCl + Na2SO4 =>
2 C2H3Cl + 5 Na2S2O8 = 4 CO2 + 2 H2O + 5 SO2 + 2 HCl + 5 Na2SO4
Cu + O2 + CO2 + H2O = Cu(OH)2CO3 =>
Cu + O2 + CO2 + H2O = Cu(OH)2CO3
Zn + FeI3 = ZnI + Fe =>
3 Zn + FeI3 = 3 ZnI + Fe
C2H2NaOH = NaC2HH2O =>
C2H2NaOH = NaC2HH2O
H2SO4 + FrOH = H2O + Fr2SO4 =>
H2SO4 + 2 FrOH = 2 H2O + Fr2SO4
Al2O3 + Ba(OH)2 + H2O = Ba[Al(OH)5] =>
Al2O3 + 2 Ba(OH)2 + 3 H2O = 2 Ba[Al(OH)5]
VOSO4 + H2O = VO(OH)2 + H2SO4 =>
VOSO4 + 2 H2O = VO(OH)2 + H2SO4
Al2O3 + Ba(OH)2 + H2O = Ba[Al(OH)5] =>
Al2O3 + 2 Ba(OH)2 + 3 H2O = 2 Ba[Al(OH)5]
AsCl3 + C2H2 = ClC2H2AsCl2 =>
AsCl3 + C2H2 = ClC2H2AsCl2
K2HPO4 = K + H + P + O =>
K2HPO4 = 2 K + H + P + 4 O
KOH + LiO = KO + LiOH =>
KOH + LiO = KO + LiOH
HCl + Zn + CH3COONa = NaCl + (CH3COO)2Zn + H2 =>
2 HCl + Zn + 2 CH3COONa = 2 NaCl + (CH3COO)2Zn + H2
VOSO4 + H2O = VO(OH)2 + H2SO4 =>
VOSO4 + 2 H2O = VO(OH)2 + H2SO4
Mg(CO3) + KCl = MgCl2 + K2(CO3) =>
Mg(CO3) + 2 KCl = MgCl2 + K2(CO3)
Mg + O + H = Mg(OH)2 =>
Mg + 2 O + 2 H = Mg(OH)2
*2Al + Fe2O3 = Fe + Al2O3 =>
*2Al + Fe2O3 = 2 Fe + Al2O3
H3(PO4) + KOH = H2O + K3(PO4) =>
H3(PO4) + 3 KOH = 3 H2O + K3(PO4)
K2Cr2O7 + C3H8O + H2SO4 = Cr2(SO4)3 + C3H6O + K2SO4 + H2O =>
K2Cr2O7 + 3 C3H8O + 4 H2SO4 = Cr2(SO4)3 + 3 C3H6O + K2SO4 + 7 H2O
(NH4)OH + H2CO3 = (NH4)2CO3 + HOH =>
2(NH4)OH + H2CO3 = (NH4)2CO3 + 2 HOH
C2H2NaOH = C2HNaH2O =>
C2H2NaOH = C2HNaH2O
H2SO4 + FrOH = H2O + Fr2SO4 =>
H2SO4 + 2 FrOH = 2 H2O + Fr2SO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CrCl3 + Br2 + KOH = K2CrO4 + KCl + KBr + H2O =>
2 CrCl3 + 3 Br2 + 16 KOH = 2 K2CrO4 + 6 KCl + 6 KBr + 8 H2O
CH3Cl + Cl2 = CHCl3 + H2 =>
CH3Cl + Cl2 = CHCl3 + H2
Mg + O + H = Mg(OH)2 =>
Mg + 2 O + 2 H = Mg(OH)2
Al2O3 + Ba(OH)2 + H2O = Ba[Al(OH)5] =>
Al2O3 + 2 Ba(OH)2 + 3 H2O = 2 Ba[Al(OH)5]
PbOH2SO4 = PbSO4H2O =>
PbOH2SO4 = PbSO4H2O
SN + HNO3 = SNNO3 + NO2 + H2O =>
SN + 2 HNO3 = SNNO3 + NO2 + H2O
Mg + O + H = Mg(OH)2 =>
Mg + 2 O + 2 H = Mg(OH)2
CH3(COOH)2 + O2 = CO2 + H2O =>
4 CH3(COOH)2 + 9 O2 = 12 CO2 + 10 H2O
Fe3 + Cu(NO3)2 = Fe(NO3) + Cu =>
2 Fe3 + 3 Cu(NO3)2 = 6 Fe(NO3) + 3 Cu
K2Cr2O7 + C3H8O + H2SO4 = Cr2(SO4)3 + C3H6O + K2SO4 + H2O =>
K2Cr2O7 + 3 C3H8O + 4 H2SO4 = Cr2(SO4)3 + 3 C3H6O + K2SO4 + 7 H2O
Ag + Ni = AgNi =>
Ag + Ni = AgNi
VCl3 + Cl2 + H2O = HVO3 + HCl =>
VCl3 + Cl2 + 3 H2O = HVO3 + 5 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
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