| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
Ca(OH) + HNo3 = Ca(No3) + H2O =>
Ca(OH) + HNo3 = Ca(No3) + H2O
CO2 + H2 = H2O + C4H10 =>
4 CO2 + 13 H2 = 8 H2O + C4H10
Co{2+} + Cl{-} = CoCl4{2-} =>
Co{2+} + 4 Cl{-} = CoCl4{2-}
C(s) + HO = H + CO =>
C(s) + HO = H + CO
C(s) + HO = H + CO2 =>
C(s) + 2 HO = 2 H + CO2
BaCl + NaSiO3 = BaSiO3 + NaCl =>
BaCl + NaSiO3 = BaSiO3 + NaCl
CO + H2 = H2O + C4H10 =>
4 CO + 9 H2 = 4 H2O + C4H10
Pb(NO3)2 + KBr = PbBr + (NO3)2 + K =>
Pb(NO3)2 + KBr = PbBr + (NO3)2 + K
KCL + NH4O = KO + NH4CL =>
KCL + NH4O = KO + NH4CL
Fe + O = FeO =>
Fe + O = FeO
C6H5Cl + NH3 = C6H5NH2 + NH4Cl =>
C6H5Cl + 2 NH3 = C6H5NH2 + NH4Cl
C7H6O + O2 = CO2 + H2O =>
C7H6O + 8 O2 = 7 CO2 + 3 H2O
ALBr3 + MG = MGBr2 + AL =>
2 ALBr3 + 3 MG = 3 MGBr2 + 2 AL
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
C2H4O3 + CaCO3 = C4H6CaO6 + CO2 + H2O =>
2 C2H4O3 + CaCO3 = C4H6CaO6 + CO2 + H2O
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
Cr2O7{-2} + H3O{+} + e = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H3O{+} + 6e = 2 Cr{+3} + 21 H2O
CH3COOH + Na = CH3COONa + H2 =>
2 CH3COOH + 2 Na = 2 CH3COONa + H2
AgNo3 + KCl = AgCl + KNo3 =>
AgNo3 + KCl = AgCl + KNo3
C(s) + H2O = H2 + CO2 =>
C(s) + 2 H2O = 2 H2 + CO2
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Fe + O = Fe2O3 =>
2 Fe + 3 O = Fe2O3
H2So4 + Al(OH)3 = Al2(So4)3 + H2O =>
3 H2So4 + 2 Al(OH)3 = Al2(So4)3 + 6 H2O
Ca3(PO4)2 + NaI = CaI2 + Na3PO4 =>
Ca3(PO4)2 + 6 NaI = 3 CaI2 + 2 Na3PO4
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
C9H9NO2 + SnCl2 + HCl = C9H10N0 + SnCl4 + H2O =>
2 C9H9NO2 + 5 SnCl2 + 10 HCl = 2 C9H10N0 + 5 SnCl4 + 4 H2O
CA + O2 = CAO =>
2 CA + O2 = 2 CAO
Fe2O3 + H2 = H2O + Fe =>
Fe2O3 + 3 H2 = 3 H2O + 2 Fe
Mn2O8 + H2Cl2 = Mn2Cl8 + H8O2 + Cl8 =>
Mn2O8 + 16 H2Cl2 = Mn2Cl8 + 4 H8O2 + 3 Cl8
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Cu + O = CuO =>
Cu + O = CuO
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
CuCO3(s) + HCl = CuCl2(aq) + H2O(l) + CO2 =>
CuCO3(s) + 2 HCl = CuCl2(aq) + H2O(l) + CO2
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
C2H6 + H2 = C2H8 =>
C2H6 + H2 = C2H8
N2 + O2 = NO =>
N2 + O2 = 2 NO
BrO3 + H = Br + H2O =>
BrO3 + 6 H = Br + 3 H2O
C3H7OH + O2 = CO2 + H20 =>
10 C3H7OH + 25 O2 = 30 CO2 + 4 H20
C6H5Br + NaOH = C6H5OH + NaBr =>
C6H5Br + NaOH = C6H5OH + NaBr
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
HNO3 + CU = CU(NO3)2 + H2O + NO =>
8 HNO3 + 3 CU = 3 CU(NO3)2 + 4 H2O + 2 NO
C2H4 + H2 = C2H8 =>
C2H4 + 2 H2 = C2H8
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mn3O12 + H3Cl3 = Mn3Cl12 + H12O3 + Cl12 =>
Mn3O12 + 16 H3Cl3 = Mn3Cl12 + 4 H12O3 + 3 Cl12
C3H8 + CO2 = CO + H2 =>
C3H8 + 3 CO2 = 6 CO + 4 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/25/18
Équations équilibrées sur04/24/17
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