| Équations équilibrées la veille | Équations équilibrées le lendemain |
K3[Al(OH)6] + AlCl3 = 2 Al(OH)3 + 3 KCl
CuCl2 + C2H2 = HCl + CuC2 =>
CuCl2 + C2H2 = 2 HCl + CuC2
COKOH = HCOOK =>
COKOH = HCOOK
KOH = K + O + H =>
KOH = K + O + H
C12H22O11 + H2SO4 = CO2 + SO2 + H2O =>
C12H22O11 + 24 H2SO4 = 12 CO2 + 24 SO2 + 35 H2O
Na3PO4 + C{3+} = C(PO4){3+} + Na3 =>
Na3PO4 + C{3+} = C(PO4){3+} + Na3
Na(s) + Cl2(g) = NaCl(s) =>
2 Na(s) + Cl2(g) = 2 NaCl(s)
CaCl2 + NaH(CO3) = NaCl + Ca(CO3) + H2O + CO2 =>
CaCl2 + 2 NaH(CO3) = 2 NaCl + Ca(CO3) + H2O + CO2
A + O = AO =>
A + O = AO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C(s) + F(g) = CF4(g) =>
C(s) + 4 F(g) = CF4(g)
Au + O2 = Au4O2 =>
4 Au + O2 = Au4O2
HBr(aq) + KOH(aq) = KBr(aq) + H2O(l) =>
HBr(aq) + KOH(aq) = KBr(aq) + H2O(l)
K2CO3 + C = CO + K =>
K2CO3 + 2 C = 3 CO + 2 K
Mg + S + O = MgSO4 =>
Mg + S + 4 O = MgSO4
Pb{4+} + Fe{2+} = Fe{3+} + Pb{2+} =>
Pb{4+} + 2 Fe{2+} = 2 Fe{3+} + Pb{2+}
ZnSO4 + CuBr2 = CuSO4 + ZnBr2 =>
ZnSO4 + CuBr2 = CuSO4 + ZnBr2
K2HPO4 + BaCl2 = KCl + HPO4Ba =>
K2HPO4 + BaCl2 = 2 KCl + HPO4Ba
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Ca(OH)2 + NaCl = CaCl2 + NaOH =>
Ca(OH)2 + 2 NaCl = CaCl2 + 2 NaOH
Cu(NH3)4(OH)2 + H2S = CuS + (NH4)2S + H2O =>
Cu(NH3)4(OH)2 + 3 H2S = CuS + 2(NH4)2S + 2 H2O
HBr + Ni(OH)2 = NiBr2 + H2O =>
2 HBr + Ni(OH)2 = NiBr2 + 2 H2O
BOH + H2O = BOH2 + OH =>
BOH + H2O = BOH2 + OH
NiO2 + HNO3 = Ni(NO3)4 + H2O =>
NiO2 + 4 HNO3 = Ni(NO3)4 + 2 H2O
SHg2 + HCl + HNO3 = HgCl2 + NO + S + H2O =>
3 SHg2 + 12 HCl + 4 HNO3 = 6 HgCl2 + 4 NO + 3 S + 8 H2O
NaOH + Cl2 = NaCl + NaClO3 + H2O =>
6 NaOH + 3 Cl2 = 5 NaCl + NaClO3 + 3 H2O
BaF2 + Mg = MgF2 + Ba =>
BaF2 + Mg = MgF2 + Ba
AgCH3COO + NaOH = AgOH + NaCH3COO =>
AgCH3COO + NaOH = AgOH + NaCH3COO
(NH4)3(PO4) + HCl = NH4Cl + H3PO4 =>
(NH4)3(PO4) + 3 HCl = 3 NH4Cl + H3PO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Cr2O3 + Al3 = Al2O3 + Cr =>
3 Cr2O3 + 2 Al3 = 3 Al2O3 + 6 Cr
RbHCO3 + HCl = RbCl + H2O + CO2 =>
RbHCO3 + HCl = RbCl + H2O + CO2
CuS4 + NaOH = CuS4NaOH =>
CuS4 + NaOH = CuS4NaOH
CrCl3 = Cl2 + Cr =>
2 CrCl3 = 3 Cl2 + 2 Cr
PbS2 + O2 = Pb2 + SO2 =>
2 PbS2 + 4 O2 = Pb2 + 4 SO2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C6H8O7 + NaOH = NaC6H7O7 + H2O =>
C6H8O7 + NaOH = NaC6H7O7 + H2O
Au + O2 = Au4O2 =>
4 Au + O2 = Au4O2
C + H2 = CH4 =>
C + 2 H2 = CH4
CCl + O2 = CO2 + Cl2 =>
2 CCl + 2 O2 = 2 CO2 + Cl2
C6H8O7 + NaOH = NaC6H7O7 + H2O =>
C6H8O7 + NaOH = NaC6H7O7 + H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Al(s) + F2(g) = AlF3(s) =>
2 Al(s) + 3 F2(g) = 2 AlF3(s)
H2C2O4 + K[Al(OH)4] + K2C2O4 = K3[Al(C2O4)3] + H2O =>
2 H2C2O4 + K[Al(OH)4] + K2C2O4 = K3[Al(C2O4)3] + 4 H2O
MnO4{-} + H2O2 = OH{-} + MnO2 + O2 =>
2 MnO4{-} + H2O2 = 2 OH{-} + 2 MnO2 + 2 O2
C2O4{2-} + H3O{+} = H2C2O4 + H2O =>
C2O4{2-} + 2 H3O{+} = H2C2O4 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2SO4 + Fe2O3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + Fe2O3 = Fe2(SO4)3 + 3 H2O
C6H12O6 + C6H10O5 = C3H8O + CO2 =>
C6H12O6 + 2 C6H10O5 = 4 C3H8O + 6 CO2
C + O2 = CO2 =>
C + O2 = CO2
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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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