| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 O2(g) = 2 O3(g)
Ca3O2 = Ca + O3 =>
3 Ca3O2 = 9 Ca + 2 O3
Au(OH)3 + H2SiO3 = Au2(SiO3)3 + H2O =>
2 Au(OH)3 + 3 H2SiO3 = Au2(SiO3)3 + 6 H2O
Y + H2 = YH =>
2 Y + H2 = 2 YH
FeS2 + O2 = Fe3O4 + SO2 =>
3 FeS2 + 8 O2 = Fe3O4 + 6 SO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NaOH + Fe(SO3)2 = Na(SO3)2 + FeOH =>
NaOH + Fe(SO3)2 = Na(SO3)2 + FeOH
C6H14O + Na = C6H14ONa =>
C6H14O + Na = C6H14ONa
(NH4)2HPO4 + Ca(OH)2 = NH3 + H2O + Ca3(PO4)2 =>
2(NH4)2HPO4 + 3 Ca(OH)2 = 4 NH3 + 6 H2O + Ca3(PO4)2
Pd + HOCl + H{+} = Pd{+2} + Cl2 + H2O =>
Pd + 2 HOCl + 2 H{+} = Pd{+2} + Cl2 + 2 H2O
C3H8O(ac) + H2SO4(ac) + K2CrO4(l) = CH3(CO)CH3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H8O(ac) + 5 H2SO4(ac) + 2 K2CrO4(l) = 3 CH3(CO)CH3 + Cr2(SO4)3 + 2 K2SO4 + 8 H2O
Fe2O3 + Mn = Fe + Mn2O =>
Fe2O3 + 6 Mn = 2 Fe + 3 Mn2O
Cl2 + KOH = KOCl + HCl =>
Cl2 + KOH = KOCl + HCl
FeAsS + H2O + FeS2 = As(OH)3 + H2S + FeS =>
2 FeAsS + 6 H2O + 3 FeS2 = 2 As(OH)3 + 3 H2S + 5 FeS
HCl + Zn = H2 + ZnCl2 =>
2 HCl + Zn = H2 + ZnCl2
MgO(s) + O2(g) = MgO2 =>
2 MgO(s) + O2(g) = 2 MgO2
CoCl2 + H2CO2 = CoCO2 + HCl =>
CoCl2 + H2CO2 = CoCO2 + 2 HCl
Ca(ClO)2 + Mn(OH)2 = MnO2 + CaCl2 + H2O =>
Ca(ClO)2 + 2 Mn(OH)2 = 2 MnO2 + CaCl2 + 2 H2O
Be + KClO3 + KOH = K2BeO4 + KCl + H2O =>
Be + KClO3 + 2 KOH = K2BeO4 + KCl + H2O
K2MnO4 + MoS4 + H2SO4 = H2MoO4 + MnSO4 + K2SO4 + H2O =>
15 K2MnO4 + 2 MoS4 + 22 H2SO4 = 2 H2MoO4 + 15 MnSO4 + 15 K2SO4 + 20 H2O
BaCl2 + H2O + H2SO4 = BaSO4 + H3O + Cl2 =>
BaCl2 + 2 H2O + H2SO4 = BaSO4 + 2 H3O + Cl2
FeOCr2O3 + K2CO3 + O2 = K2CrO4 + CO + Fe2O3 =>
4 FeOCr2O3 + 8 K2CO3 + 3 O2 = 8 K2CrO4 + 8 CO + 2 Fe2O3
K[Sb(OH)4] + AgNO3 + KOH = K[Sb(OH)6] + Ag + KNO3 =>
K[Sb(OH)4] + 2 AgNO3 + 2 KOH = K[Sb(OH)6] + 2 Ag + 2 KNO3
Fe(NO3)2Zn = Zn(NO3)2 + Fe =>
Fe(NO3)2Zn = Zn(NO3)2 + Fe
FeCl2 + H2O = FeOHCl + HCl =>
FeCl2 + H2O = FeOHCl + HCl
CaCl2 + Na3PO4 = Ca3(PO4)2 + Na1Cl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 Na1Cl
Fe(NO3)2Zn = Zn(NO3)2 + Fe =>
Fe(NO3)2Zn = Zn(NO3)2 + Fe
Al + N = Al2N =>
2 Al + N = Al2N
H3PO3 + Na = Na2PO3 + H2 =>
2 H3PO3 + 4 Na = 2 Na2PO3 + 3 H2
Sb + Cl2 = SbCl5 =>
2 Sb + 5 Cl2 = 2 SbCl5
Zn + Fe2O3 = Fe + ZnO =>
3 Zn + Fe2O3 = 2 Fe + 3 ZnO
FeCl3 + HY = FeCl2 + Y2 + HCl =>
2 FeCl3 + 2 HY = 2 FeCl2 + Y2 + 2 HCl
Au2O2 = Au + O2 =>
Au2O2 = 2 Au + O2
S + H2O = SHO2 + H =>
S + 2 H2O = SHO2 + 3 H
CrO + HCl = CrCl2 + H2O =>
CrO + 2 HCl = CrCl2 + H2O
P2O5 + NH3 + H2O = (NH4)3PO4 =>
P2O5 + 6 NH3 + 3 H2O = 2(NH4)3PO4
K2SO3 + H2SO4 = K2SO4 + SO3H2 =>
K2SO3 + H2SO4 = K2SO4 + SO3H2
AlBr3 + Ba(OH)2 = Al(OH)2 + BaBr3 =>
AlBr3 + Ba(OH)2 = Al(OH)2 + BaBr3
CH3CH2COOH + Zn = (CH3CH2COO)2Zn + H2 =>
2 CH3CH2COOH + Zn = (CH3CH2COO)2Zn + H2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
H = H9 =>
9 H = H9
MnSO4 + NaBiO3 = Mn(BiO3)2 + Na2SO4 =>
MnSO4 + 2 NaBiO3 = Mn(BiO3)2 + Na2SO4
C + LiOH + C4F16 = LiF + CO + H2O =>
4 C + 16 LiOH + C4F16 = 16 LiF + 8 CO + 8 H2O
Rb + RbNO3 = (Rb2O) + N2 =>
10 Rb + 2 RbNO3 = 6(Rb2O) + N2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
BaCO3 + NO + O2 = Ba(NO3)2 + CO2 =>
2 BaCO3 + 4 NO + 3 O2 = 2 Ba(NO3)2 + 2 CO2
FeCl3 + K4Fe(CN)6 = KCl + Fe4[Fe(CN)6]3 =>
4 FeCl3 + 3 K4Fe(CN)6 = 12 KCl + Fe4[Fe(CN)6]3
Al + RbCl = AlCl3 + Rb =>
Al + 3 RbCl = AlCl3 + 3 Rb
HCl + Zn = H2 + ZnCl2 =>
2 HCl + Zn = H2 + ZnCl2
Pb(NO3)2 + Na2HPO4 = NaNO3 + PbHPO4 =>
Pb(NO3)2 + Na2HPO4 = 2 NaNO3 + PbHPO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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