| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Co(OH)2 + Cl2 + 2 NH4OH = 2 Co(OH)3 + 2 NH4Cl
Na3(Al(OH)6) + H2SO4 = Al2(SO4)3 + Na2SO4 + H2O =>
2 Na3(Al(OH)6) + 6 H2SO4 = Al2(SO4)3 + 3 Na2SO4 + 12 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
F2 + KCl = F2KCl =>
F2 + KCl = F2KCl
HOCl + CH4 = H2O + CHCl3 =>
3 HOCl + CH4 = 3 H2O + CHCl3
Sn2 + Cl2 = SnCl2 =>
Sn2 + 2 Cl2 = 2 SnCl2
C4H8O + HCl + Cu = C4H10Cl + CuCl + O =>
C4H8O + 2 HCl + Cu = C4H10Cl + CuCl + O
Si + HF = H2 + SiF4 =>
Si + 4 HF = 2 H2 + SiF4
CH3SH + KMnO4 + H2SO4 = CH3SO3H + MnSO4 + K2SO4 + H2O =>
5 CH3SH + 6 KMnO4 + 9 H2SO4 = 5 CH3SO3H + 6 MnSO4 + 3 K2SO4 + 9 H2O
Fe + NaCl + H2O = FeCl3 + NaOH + H2 =>
2 Fe + 6 NaCl + 6 H2O = 2 FeCl3 + 6 NaOH + 3 H2
Co + HC2H3O2 = H2 + Co(C2H3O2)2 =>
Co + 2 HC2H3O2 = H2 + Co(C2H3O2)2
N2O4(l) + N2H2(l) = N2(g) + H2O(g) =>
N2O4(l) + 4 N2H2(l) = 5 N2(g) + 4 H2O(g)
Mg(s) + HCI(aq) = MgCI(aq) + H(g) =>
Mg(s) + HCI(aq) = MgCI(aq) + H(g)
EuSO4 + K2Cr2O7 + H2SO4 = Eu2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 EuSO4 + K2Cr2O7 + 7 H2SO4 = 3 Eu2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
MnOHCl + H2O + O2 = Mn(OH)4 + HCl =>
2 MnOHCl + 4 H2O + O2 = 2 Mn(OH)4 + 2 HCl
NaF + KOH = KF + NaOH =>
NaF + KOH = KF + NaOH
Cu + SO = CuSO =>
Cu + SO = CuSO
KAl(OH)4NH4Cl = Al(OH)3KClNH3H2O =>
KAl(OH)4NH4Cl = Al(OH)3KClNH3H2O
Na2SIO3 + NH4Cl + H2O = NaCl + NH4OH + H2SIO3 =>
Na2SIO3 + 2 NH4Cl + 2 H2O = 2 NaCl + 2 NH4OH + H2SIO3
Ca + F = Ca{2-} + F{+} =>
Ca + 2 F = Ca{2-} + 2 F{+}
NH3SO4 + BaCl2 = NH3Cl2 + BaSO4 =>
NH3SO4 + BaCl2 = NH3Cl2 + BaSO4
KAl(SO4)2 + H2O = Al(OH)3 + H2SO4 + KOH =>
KAl(SO4)2 + 4 H2O = Al(OH)3 + 2 H2SO4 + KOH
Li + Ba = LiBa =>
Li + Ba = LiBa
Br + HCl = HBr + Cl =>
Br + HCl = HBr + Cl
PB(OH)2 + HCl = H2O + PBCl2 =>
PB(OH)2 + 2 HCl = 2 H2O + PBCl2
K + H2SO4 = K2SO4 + H2 =>
2 K + H2SO4 = K2SO4 + H2
benzene + oxygen = carbondioxide + water =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Al2(SO4)3 + K3(PO4) = Al(PO4) + K2(SO4) =>
Al2(SO4)3 + 2 K3(PO4) = 2 Al(PO4) + 3 K2(SO4)
Ca(OCl)2 + H2O = HOCl + OH + Ca =>
Ca(OCl)2 + 2 H2O = 2 HOCl + 2 OH + Ca
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
No2 = No =>
No2 = 2 No
KMnO4 + KBr + H2O = KOH + Br2 + Mn2O =>
2 KMnO4 + 12 KBr + 7 H2O = 14 KOH + 6 Br2 + Mn2O
Mg + FeBr = MgBr + Fe3 =>
3 Mg + 3 FeBr = 3 MgBr + Fe3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Co + K2SO4 = K + CoSO4 =>
Co + K2SO4 = 2 K + CoSO4
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Mo + Ga + Ge = Mo28Ga20Ge42 =>
28 Mo + 20 Ga + 42 Ge = Mo28Ga20Ge42
Fe2(SO4)3 + K(SCN) = K3Fe(SCN)6 + K2SO4 =>
Fe2(SO4)3 + 12 K(SCN) = 2 K3Fe(SCN)6 + 3 K2SO4
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
ClNa = NaCl =>
ClNa = NaCl
K + HCI = KCI + H =>
K + HCI = KCI + H
Sa + O2 = SaO3 =>
2 Sa + 3 O2 = 2 SaO3
Fe + Cu(CH3COO)2 = Fe(CH3COO)2 + Cu =>
Fe + Cu(CH3COO)2 = Fe(CH3COO)2 + Cu
KOH + NaSCN = KSCN + NaOH =>
KOH + NaSCN = KSCN + NaOH
C5H9O + O = CO2 + H2O =>
2 C5H9O + 27 O = 10 CO2 + 9 H2O
NO + KCIO + KOH = KCI + KNO3 + H2O =>
2 NO + 3 KCIO + 2 KOH = 3 KCI + 2 KNO3 + H2O
N2 + H2O = H2O2 + N2H4 =>
N2 + 4 H2O = 2 H2O2 + N2H4
B + I2 = B2I6 =>
2 B + 3 I2 = B2I6
Cs2O2 + H2O = CsOH + O2 =>
2 Cs2O2 + 2 H2O = 4 CsOH + O2
NaAlO2 + H2SO4 = Al2O3 + Na2SO4 + H2O =>
2 NaAlO2 + H2SO4 = Al2O3 + Na2SO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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