| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCrO4 + 2 H2O = Cu(OH)2 + H2CrO4
Zn + Na = ZnNa2 =>
Zn + 2 Na = ZnNa2
Mn(NO3)2 + KHCO3 + C5H8O2 = Mn(C5H7O2)3 + KNO3 + CO2 + H2O =>
24 Mn(NO3)2 + 48 KHCO3 + 71 C5H8O2 = 24 Mn(C5H7O2)3 + 48 KNO3 + 43 CO2 + 56 H2O
SnO2 + S + Na2CO3 = Na2SnS3 + SO2 + CO2 =>
2 SnO2 + 9 S + 2 Na2CO3 = 2 Na2SnS3 + 3 SO2 + 2 CO2
Zn + Na = ZnNa =>
Zn + Na = ZnNa
KCl + AgF = AgCl + KF =>
KCl + AgF = AgCl + KF
NH3 + Cl2 = NH4Cl + N2 =>
8 NH3 + 3 Cl2 = 6 NH4Cl + N2
Na + Zn = NaZn =>
Na + Zn = NaZn
Cs + HBr = CsH + Br =>
Cs + HBr = CsH + Br
NaHCO3 + H3PO4 = H2CO3 + NaH2PO4 =>
NaHCO3 + H3PO4 = H2CO3 + NaH2PO4
K2SO4 + NaHCO3 = KHCO3 + Na2SO4 =>
K2SO4 + 2 NaHCO3 = 2 KHCO3 + Na2SO4
XCu(NO3)2 + NaOH = XCu(OH)2 + NaNO3 =>
XCu(NO3)2 + 2 NaOH = XCu(OH)2 + 2 NaNO3
CH2(OH)CH(OH)CH2(OH) + Na = CH2(ONa)CH(ONa)CH2(ONa) + H2 =>
2 CH2(OH)CH(OH)CH2(OH) + 6 Na = 2 CH2(ONa)CH(ONa)CH2(ONa) + 3 H2
C11H15NO + HCl = C11H16NOCl =>
C11H15NO + HCl = C11H16NOCl
FeTiO + Cl2 + C = TiCl4 + FeCl3 + CO =>
2 FeTiO + 7 Cl2 + 2 C = 2 TiCl4 + 2 FeCl3 + 2 CO
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
HBr + HNO3 = HNO2 + Br2 + H2O =>
2 HBr + HNO3 = HNO2 + Br2 + H2O
Cl2 + NaOH = NaCl + NaClO + H2O =>
Cl2 + 2 NaOH = NaCl + NaClO + H2O
FeTiO + C + Cl2 = FeCl3 + TiCl4 + CO2 =>
2 FeTiO + C + 7 Cl2 = 2 FeCl3 + 2 TiCl4 + CO2
Fe + HBr = FeBr2H2 =>
Fe + 2 HBr = FeBr2H2
Br2 + NiI3 = BrNi + I =>
Br2 + 2 NiI3 = 2 BrNi + 6 I
KNH2 + KMnO4 = N2 + H2O + K2MnO4 + MnO2 =>
2 KNH2 + 4 KMnO4 = N2 + 2 H2O + 3 K2MnO4 + MnO2
C8H10N4O2 + O2 + H2O = CO2 + NH3 =>
2 C8H10N4O2 + 13 O2 + 2 H2O = 16 CO2 + 8 NH3
CaCO3 + H3PO4 = Ca3((PO4)2) + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3((PO4)2) + 3 CO2 + 3 H2O
NH3 + H2O = NH4{+} + OH{-} =>
NH3 + H2O = NH4{+} + OH{-}
Ba(ClO3)2 + Li3PO4 = Ba3(PO4)2 + LiClO3 =>
3 Ba(ClO3)2 + 2 Li3PO4 = Ba3(PO4)2 + 6 LiClO3
NH2 + O2 = NO + H2O =>
NH2 + O2 = NO + H2O
Mg + H2(PO4) = Mg3(PO4)2 + H2 =>
3 Mg + 2 H2(PO4) = Mg3(PO4)2 + 2 H2
Br2 + NiI3 = NiBr2 + I2 =>
2 Br2 + 2 NiI3 = 2 NiBr2 + 3 I2
NaF + AgNO3 = Na + NO3 + AgF =>
NaF + AgNO3 = Na + NO3 + AgF
NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH
Mg3P2 + HCl = PH3 + MgCl2 =>
Mg3P2 + 6 HCl = 2 PH3 + 3 MgCl2
hydrogen + iodine = HI2 =>
H2 + 2 I2 = 2 HI2
CuCl2(aq) + Na2CO3 = CuCO3(s) + NaCl(aq) =>
CuCl2(aq) + Na2CO3 = CuCO3(s) + 2 NaCl(aq)
Br2 + NiI3 = I + NiBr2 =>
Br2 + NiI3 = 3 I + NiBr2
Fr + O2 = Fr2O1 =>
4 Fr + O2 = 2 Fr2O1
C2H5NH3 + H2O = H3O + C2H5NH2 =>
C2H5NH3 + H2O = H3O + C2H5NH2
Ba(NO3)2 + (NH4)2CO3 = BaCO3 + NH4NO3 =>
Ba(NO3)2 + (NH4)2CO3 = BaCO3 + 2 NH4NO3
P2O5 + Na2O = Na2O6 + P =>
P2O5 + Na2O = Na2O6 + 2 P
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
CH3COOH + ZnO = CH3COOZn + OH =>
CH3COOH + ZnO = CH3COOZn + OH
Na(s) + O2(aq) = Na2O(s) =>
4 Na(s) + O2(aq) = 2 Na2O(s)
Br2 + NiI3 = NiBr + I =>
Br2 + 2 NiI3 = 2 NiBr + 6 I
C2 + SiN = SiC + N =>
C2 + 2 SiN = 2 SiC + 2 N
Al2O3 + SO3 = Al2(SO4)3 =>
Al2O3 + 3 SO3 = Al2(SO4)3
Fe(OH)2 + H2O2 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)2 + H2O2 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Cu + Fe2O3 = FeO + CuO =>
Cu + Fe2O3 = 2 FeO + CuO
Ca(RSO3)2 + NaCl = Na(RSO3)2 + CaCl =>
Ca(RSO3)2 + NaCl = Na(RSO3)2 + CaCl
AgNO3 = Ag2O2 + NO2 =>
2 AgNO3 = Ag2O2 + 2 NO2
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
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