| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4Zn = ZnSO4 + H2
Al + ZnBr = Zn + AlBr =>
Al + ZnBr = Zn + AlBr
KIO3 + KI + H2SO4 = KI3 + K2SO4 + H2O =>
KIO3 + 8 KI + 3 H2SO4 = 3 KI3 + 3 K2SO4 + 3 H2O
Al(s) + Cl(g) = AlCl2(l) =>
Al(s) + 2 Cl(g) = AlCl2(l)
KClO5 + MnO2 + KOH = K2MnO4 + KCl + H2O =>
KClO5 + 5 MnO2 + 10 KOH = 5 K2MnO4 + KCl + 5 H2O
FeCl3 + NH3*H2O = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH3*H2O = Fe(OH)3 + 3 NH4Cl
KOH + C20H14O4 = K + H2O + CO2 =>
86 KOH + C20H14O4 = 86 K + 50 H2O + 20 CO2
NaOH + Cu2Cl = Na2Cl + CuOH =>
2 NaOH + Cu2Cl = Na2Cl + 2 CuOH
NOCl + O2 = NO2 + Cl2 =>
2 NOCl + O2 = 2 NO2 + Cl2
NH3 + Ca(OH)2 = Ca(NH2)2 + H2O =>
2 NH3 + Ca(OH)2 = Ca(NH2)2 + 2 H2O
Al + Hg(CH3COO) = Al(CH3COO)3 + Hg =>
Al + 3 Hg(CH3COO) = Al(CH3COO)3 + 3 Hg
F2(SO4)3 + BaCl2 = BaSO4 + FCl3 =>
F2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 2 FCl3
AgNO3 + Cl2(aq) = AgCl + NO3 =>
2 AgNO3 + Cl2(aq) = 2 AgCl + 2 NO3
K + OH = K2O + H2 =>
4 K + 2 OH = 2 K2O + H2
HNO3 + K = KNO3 + H =>
HNO3 + K = KNO3 + H
MnO2 + NaBiO3 + HNO3 = HMnO4 + BiONO4 + NaNO2 + H2O =>
2 MnO2 + 3 NaBiO3 + 6 HNO3 = 2 HMnO4 + 3 BiONO4 + 3 NaNO2 + 2 H2O
HSO4 + HI = SO2 + I2 + H2O =>
2 HSO4 + 6 HI = 2 SO2 + 3 I2 + 4 H2O
CoCl2 + Na2C2O4 = NaCl + CoC2O4 =>
CoCl2 + Na2C2O4 = 2 NaCl + CoC2O4
Zn + CuBr2 = Br + CuZn =>
Zn + CuBr2 = 2 Br + CuZn
Pb + H2O = H2 + PbO =>
Pb + H2O = H2 + PbO
CuSO4*5H2O + KIO3 = Cu(IO3)2 + K2SO4 + H2O =>
CuSO4*5H2O + 2 KIO3 = Cu(IO3)2 + K2SO4 + 5 H2O
KIO3 + KI + H2SO4 = KI3 + K2SO4 + H2O =>
KIO3 + 8 KI + 3 H2SO4 = 3 KI3 + 3 K2SO4 + 3 H2O
Cu2SO3 + Au2(SO4)3 = Au2(SO)3 + Cu2SO4 =>
9 Cu2SO3 + Au2(SO4)3 = Au2(SO)3 + 9 Cu2SO4
NH3 + Zn(NO3)2 + H2O = Zn(OH)3 + NH4NO3 =>
14 NH3 + 8 Zn(NO3)2 + 21 H2O = 8 Zn(OH)3 + 15 NH4NO3
BiCl3 + H2O = BiOCl + HCl =>
BiCl3 + H2O = BiOCl + 2 HCl
Na + NO3 = Na(NO3)2 =>
Na + 2 NO3 = Na(NO3)2
BiCl3 + H2O = BiOCl + HCl =>
BiCl3 + H2O = BiOCl + 2 HCl
F + Al2O3 = AlF3 + O2 =>
12 F + 2 Al2O3 = 4 AlF3 + 3 O2
SO2 + NaIO3 + H2O = I2 + Na2SO4 + H2SO4 =>
5 SO2 + 2 NaIO3 + 4 H2O = I2 + Na2SO4 + 4 H2SO4
Cr(s) + HNO3(aq) = Cr(NO3)3(aq) + NO(g) + H2O(l) =>
Cr(s) + 4 HNO3(aq) = Cr(NO3)3(aq) + NO(g) + 2 H2O(l)
Mg + RbCl = MgCl2 + Rb =>
Mg + 2 RbCl = MgCl2 + 2 Rb
Li + PO4 = Li3PO4 =>
3 Li + PO4 = Li3PO4
(NH4)2S + Ba(OH)2 = Ba(NH4)2 + S(OH)2 =>
(NH4)2S + Ba(OH)2 = Ba(NH4)2 + S(OH)2
HClO + NaBr + HCl = NaCl + Br2 + H2O =>
HClO + 2 NaBr + HCl = 2 NaCl + Br2 + H2O
C5H20 + O2 = CO2 + HO2 =>
C5H20 + 25 O2 = 5 CO2 + 20 HO2
Li2SO4 + Pb(C2H3O2)2 = Li2(C2H3O2)2 + PbSO4 =>
Li2SO4 + Pb(C2H3O2)2 = Li2(C2H3O2)2 + PbSO4
CH3CH2OH + H2O = CH3COOH + H{+} + e =>
CH3CH2OH + H2O = CH3COOH + 4 H{+} + 4e
SnO2 + S + Na2CO3 = Na2SnS3 + SO2 + CO2 =>
2 SnO2 + 9 S + 2 Na2CO3 = 2 Na2SnS3 + 3 SO2 + 2 CO2
Fe(s) + Cu(NO3)2 = Fe(NO3)3 + Cu =>
2 Fe(s) + 3 Cu(NO3)2 = 2 Fe(NO3)3 + 3 Cu
LiOH + HFl = HOH + LiFl =>
LiOH + HFl = HOH + LiFl
Ag + NH4(OH) = AgOH + NH4 =>
Ag + NH4(OH) = AgOH + NH4
Al + O2 + H2O = Al(OH)3 =>
4 Al + 3 O2 + 6 H2O = 4 Al(OH)3
NH4Cl(s) + Sr(OH)2*8H2O(s) = SrCl2(aq) + NH3(g) + H2O(l) =>
2 NH4Cl(s) + Sr(OH)2*8H2O(s) = SrCl2(aq) + 2 NH3(g) + 10 H2O(l)
C10H6O2 + O2 = CO2 + H2O =>
2 C10H6O2 + 21 O2 = 20 CO2 + 6 H2O
Sn(OH)2 + NaOH = Na[Sn(OH)3] =>
Sn(OH)2 + NaOH = Na[Sn(OH)3]
Al + Ag2S = Ag + AlS =>
Al + Ag2S = 2 Ag + AlS
H2SO4 + Mg = Mg2SO4 + SO2 + H2O =>
2 H2SO4 + 2 Mg = Mg2SO4 + SO2 + 2 H2O
ZeCONo = COZeNo =>
ZeCONo = COZeNo
CHON + O2 = CO2 + H2O + NO =>
4 CHON + 5 O2 = 4 CO2 + 2 H2O + 4 NO
C4H8O3 = C4H6O2 + H2O =>
C4H8O3 = C4H6O2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/12/24
Équations équilibrées sur08/11/23
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