| Équations équilibrées la veille | Équations équilibrées le lendemain |
34 Au2H19 + 291 C9H2 = 68 AuC34 + 307 CH4
Al + Mg(NO3)2 = Mg + Al(NO3)32* =>
Al + 16 Mg(NO3)2 = 16 Mg + Al(NO3)32*
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
AlBr6 + Cl2 = AlCl3 + Br2 =>
2 AlBr6 + 3 Cl2 = 2 AlCl3 + 6 Br2
C14H30 = C3H6 + CH4 =>
3 C14H30 = 13 C3H6 + 3 CH4
Na2HPO4 + Ca(NO3)2 = CaHPO4 + Na(NO3) =>
Na2HPO4 + Ca(NO3)2 = CaHPO4 + 2 Na(NO3)
Co + Mg = (MgCo3) =>
3 Co + Mg = (MgCo3)
Al + AgNO3 = Al(NO3)3 + Ag1 =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag1
Al(NO3)3 + C6H12O6 = N2 + CO2 + H2O + Al2(CO3)3 =>
8 Al(NO3)3 + 5 C6H12O6 = 12 N2 + 18 CO2 + 30 H2O + 4 Al2(CO3)3
HCOH + KMnO4 + H2SO4 = CO2 + K2SO4 + H2O + MnSO4 =>
5 HCOH + 4 KMnO4 + 6 H2SO4 = 5 CO2 + 2 K2SO4 + 11 H2O + 4 MnSO4
Ca3(PO4)2 + HBr = CaBr2 + H3PO4 =>
Ca3(PO4)2 + 6 HBr = 3 CaBr2 + 2 H3PO4
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CuSO2(s) = CuS(s) + O2(g) =>
CuSO2(s) = CuS(s) + O2(g)
CrO2{-} + ClO{-} = CrO42{-} + Cl{-} =>
CrO2{-} + 40 ClO{-} = CrO42{-} + 40 Cl{-}
Sb + Cl2 = Sb(Cl2) =>
Sb + Cl2 = Sb(Cl2)
H3O + BrO3 = Br + H2O =>
6 H3O + BrO3 = Br + 9 H2O
C6H12N4 + H2O = H2CO + NH3 =>
C6H12N4 + 6 H2O = 6 H2CO + 4 NH3
K2CrO7 + H2S + H3PO4 = K3PO4 + CrPO4 + S8 + H2O =>
48 K2CrO7 + 216 H2S + 80 H3PO4 = 32 K3PO4 + 48 CrPO4 + 27 S8 + 336 H2O
MnO4{-} + CH2O = MnO2 + CO2 + H2O + OH{-} =>
4 MnO4{-} + 3 CH2O = 4 MnO2 + 3 CO2 + H2O + 4 OH{-}
KClO4 + C6H12O6 = KCl + H2O + CO2 =>
3 KClO4 + C6H12O6 = 3 KCl + 6 H2O + 6 CO2
C8H5NO6 + N2H4 + Na2S2O4H4 = C8H7N3O2 + NaOH + SO2 + H2O =>
C8H5NO6 + N2H4 + Na2S2O4H4 = C8H7N3O2 + 2 NaOH + 2 SO2 + 2 H2O
K4Fe(CN)6 = K + Fe(CN)6 =>
K4Fe(CN)6 = 4 K + Fe(CN)6
CH3CH2CCNa + CH3CH2CH2CH2Cl = CH3CH2CCCH2CH2CH2CH3 + NaCl =>
CH3CH2CCNa + CH3CH2CH2CH2Cl = CH3CH2CCCH2CH2CH2CH3 + NaCl
Ag + CN{-} + O2 + H{+} = Ag(CN)2{-} + H2O =>
4 Ag + 8 CN{-} + O2 + 4 H{+} = 4 Ag(CN)2{-} + 2 H2O
LiOH + LiCl = Li3OCl + H2O =>
2 LiOH + LiCl = Li3OCl + H2O
K2CO3 + MgSO4*7H2O = K2SO4 + MgCO3 + H2O =>
K2CO3 + MgSO4*7H2O = K2SO4 + MgCO3 + 7 H2O
F + Al2O3 = AlF3 + O2 =>
12 F + 2 Al2O3 = 4 AlF3 + 3 O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H5Cl + C3H9N = C5H14NCl =>
C2H5Cl + C3H9N = C5H14NCl
Ba(SO4)(aq) + Co(aq) = Co(SO4) + Ba =>
Ba(SO4)(aq) + Co(aq) = Co(SO4) + Ba
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
(NH4)2CrO4 + HCl = (NH4)2Cr2O7 + NH4Cl + H2O =>
2(NH4)2CrO4 + 2 HCl = (NH4)2Cr2O7 + 2 NH4Cl + H2O
Ti + HNO3 = Ti(NO3)4 + NO + H2O =>
3 Ti + 16 HNO3 = 3 Ti(NO3)4 + 4 NO + 8 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2O + Au = AuO2 + H2 =>
2 H2O + Au = AuO2 + 2 H2
SO3 + OH{-} = SO4{2-} + H2O =>
SO3 + 2 OH{-} = SO4{2-} + H2O
H3PO4(aq) + Ca(OH)2(aq) = CaPO4 + H5O2 =>
H3PO4(aq) + Ca(OH)2(aq) = CaPO4 + H5O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ca + P2O5 = Ca2P + O2 =>
8 Ca + 2 P2O5 = 4 Ca2P + 5 O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CH3COOH + LiOH = H2O + LiC2H3O2 =>
CH3COOH + LiOH = H2O + LiC2H3O2
CH3CH3C2H4 + O2 = CO2 + H2O =>
2 CH3CH3C2H4 + 13 O2 = 8 CO2 + 10 H2O
O3 + KBr = KO2 + Br =>
2 O3 + 3 KBr = 3 KO2 + 3 Br
AgNO3(aq) + HCI(aq) = AgCI(s) + HNO3(aq) =>
AgNO3(aq) + HCI(aq) = AgCI(s) + HNO3(aq)
NH4OH + Na2SO + Cu(OH)2 = NaOH + SOOH + CuNH4 =>
NH4OH + Na2SO + Cu(OH)2 = 2 NaOH + SOOH + CuNH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/25
Équations équilibrées sur03/05/24
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