| Équations équilibrées la veille | Équations équilibrées le lendemain |
3(NH4)2CrO4 + 2 Al(ClO4)3 = 6 NH4ClO4 + Al2(CrO4)3
Fe(ClO4)3 + CaO = Fe2O3 + Ca(ClO4)2 =>
2 Fe(ClO4)3 + 3 CaO = Fe2O3 + 3 Ca(ClO4)2
Ge(s) + O2(g) = GeO(s) =>
2 Ge(s) + O2(g) = 2 GeO(s)
CH3(CH2)4CH3(l) + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3(l) + 19 O2 = 12 CO2 + 14 H2O
C2H5OH + H2O = CO + H2 =>
C2H5OH + H2O = 2 CO + 4 H2
NiS + O2 = NiO + SO2 =>
2 NiS + 3 O2 = 2 NiO + 2 SO2
Mg3P2 = Mg + P =>
Mg3P2 = 3 Mg + 2 P
KI + NH3 = KH + NI3 =>
3 KI + NH3 = 3 KH + NI3
RbO2 + CO2 = Rb2CO3 + O2 =>
4 RbO2 + 2 CO2 = 2 Rb2CO3 + 3 O2
ZrO2 + H2 = Zr + H2O =>
ZrO2 + 2 H2 = Zr + 2 H2O
Ni(NO3)2 + Na3PO4 = Na3NO3 + Ni(PO4)2 =>
Ni(NO3)2 + 2 Na3PO4 = 2 Na3NO3 + Ni(PO4)2
K2Cr2O7 + K2HPO3 + KOH = K3(Cr(OH)4) + K3PO4 + H2O =>
K2Cr2O7 + 5 K2HPO3 + 9 KOH = 2 K3(Cr(OH)4) + 5 K3PO4 + 3 H2O
NH4OH + Mg(NO3)2 = Mg(OH)2 + NH4NO3 =>
2 NH4OH + Mg(NO3)2 = Mg(OH)2 + 2 NH4NO3
Fe2(SO4)3 + NaNO2 = Na2SO4 + Fe(NO2)3 =>
Fe2(SO4)3 + 6 NaNO2 = 3 Na2SO4 + 2 Fe(NO2)3
NO2Fe2O3 = NO3Fe2O2 =>
NO2Fe2O3 = NO3Fe2O2
PbO2 + P2O5 = Pb3(PO4)4 =>
3 PbO2 + 2 P2O5 = Pb3(PO4)4
Ca + HNO3 = Ca(NO3)2 + NH4NO3 + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + NH4NO3 + 3 H2O
AuBr3 + Ag = AgBr + Au3 =>
3 AuBr3 + 9 Ag = 9 AgBr + Au3
Ba(OH)2 + C = Ba + CO2 + H2O =>
2 Ba(OH)2 + C = 2 Ba + CO2 + 2 H2O
CH2O + KMnO4 = K2CO3 + KHCO3 + MnO2 + H2O =>
3 CH2O + 4 KMnO4 = K2CO3 + 2 KHCO3 + 4 MnO2 + 2 H2O
Zn + Sn(SO4) = Zn(SO4) + Sn =>
Zn + Sn(SO4) = Zn(SO4) + Sn
M(NO3)(aq) + L(s) = L(NO3)1(aq) + M(s) =>
M(NO3)(aq) + L(s) = L(NO3)1(aq) + M(s)
H3C6H5O7 + H2O = H3O{+} + C6H5O7{3-} =>
H3C6H5O7 + 3 H2O = 3 H3O{+} + C6H5O7{3-}
Xe + Fe2 = XeFe =>
2 Xe + Fe2 = 2 XeFe
Al + Br2 = Al2Br1 =>
4 Al + Br2 = 2 Al2Br1
TiC14 + Mg = Ti + MgC12 =>
6 TiC14 + 7 Mg = 6 Ti + 7 MgC12
(H2O2) = (H2) + (O2) =>
(H2O2) = (H2) + (O2)
NaMnO4 + ZnBr2 + HCl = MnCl2 + Br2 + NaCl + ZnCl2 + H2O =>
2 NaMnO4 + 5 ZnBr2 + 16 HCl = 2 MnCl2 + 5 Br2 + 2 NaCl + 5 ZnCl2 + 8 H2O
Na2(Zn(OH)4) + H2S = NaHS + Zn(OH)2 + H2O =>
Na2(Zn(OH)4) + 2 H2S = 2 NaHS + Zn(OH)2 + 2 H2O
MnSO4 + Cl2 + NaOH = MnO2 + NaCl + Na2SO4 + H2O =>
MnSO4 + Cl2 + 4 NaOH = MnO2 + 2 NaCl + Na2SO4 + 2 H2O
C3H5O3{-} + SO4{2-} = HCO3{-} + HS{-} + H{+} =>
2 C3H5O3{-} + 3 SO4{2-} = 6 HCO3{-} + 3 HS{-} + H{+}
Al + HCl2 = AlCl3 + H2 =>
4 Al + 6 HCl2 = 4 AlCl3 + 3 H2
SO2 + ClO3{-} + H2O = SO42{-} + Cl{-} + H{+} =>
6 SO2 + 79 ClO3{-} + 3 H2O = 6 SO42{-} + 79 Cl{-} + 6 H{+}
H3PO4 + KOH = HOH + KH2PO4 =>
H3PO4 + KOH = HOH + KH2PO4
CuSO4 + Na2SO2 = Na2SO4 + CuSO2 =>
CuSO4 + Na2SO2 = Na2SO4 + CuSO2
AgNO3(aq) + NaCl(aq) = NaNO3(s) + AgCl(s) =>
AgNO3(aq) + NaCl(aq) = NaNO3(s) + AgCl(s)
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Ca(ClO2)2 + KI + HCl = I2 + CaCl2 + KCl + H2O =>
Ca(ClO2)2 + 8 KI + 8 HCl = 4 I2 + CaCl2 + 8 KCl + 4 H2O
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
LiOH + P = P(OH) + Li =>
LiOH + P = P(OH) + Li
CH3C(CH3)CH2 + KMnO4 + H2O = CH3COCH3 + KOH + MnO2 =>
9 CH3C(CH3)CH2 + 8 KMnO4 + 4 H2O = 12 CH3COCH3 + 8 KOH + 8 MnO2
C12H10 + C4H9Cl = C20H26 + HCl =>
C12H10 + 2 C4H9Cl = C20H26 + 2 HCl
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Sn + SnCl2 = Sn2Cl2 =>
Sn + SnCl2 = Sn2Cl2
Cu(OH)2NaOH = Cu(OH)Na(OH)2 =>
Cu(OH)2NaOH = Cu(OH)Na(OH)2
KI + FeCI3 = KCI3 + FeI =>
KI + FeCI3 = KCI3 + FeI
Na2SO4 + Zn(OH)2 = Na2(OH)2 + ZnSO4 =>
Na2SO4 + Zn(OH)2 = Na2(OH)2 + ZnSO4
C2H5SH + O2 = C2H5SSC2H5 + H2O =>
4 C2H5SH + O2 = 2 C2H5SSC2H5 + 2 H2O
Sc + F2 = Sc2F3 =>
4 Sc + 3 F2 = 2 Sc2F3
H + C = C5H10 =>
10 H + 5 C = C5H10
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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