| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaO2 = Na + 2 O
HC3H5O2 + NaOH = Na(C3H5O2) + H2O =>
HC3H5O2 + NaOH = Na(C3H5O2) + H2O
Br + KCrO2 + NaOH = Na2CrO4 + NaBr + KBr + H2O =>
3 Br + KCrO2 + 4 NaOH = Na2CrO4 + 2 NaBr + KBr + 2 H2O
AgBaO = AgOBa =>
AgBaO = AgOBa
HNO3 + FeO = Fe(NO3)3 + NO + H2O =>
10 HNO3 + 3 FeO = 3 Fe(NO3)3 + NO + 5 H2O
Al + Pb(NO3)2 = Al(NO3) + Pb =>
2 Al + Pb(NO3)2 = 2 Al(NO3) + Pb
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
C6H4COOHOH + HNO3 = C6H2(NO2)3OH + H2O + CO2 =>
C6H4COOHOH + 3 HNO3 = C6H2(NO2)3OH + 3 H2O + CO2
PH2 + O2 = P2O5 + H2O =>
4 PH2 + 7 O2 = 2 P2O5 + 4 H2O
(NH4)6Mo7O24 + NH4VO3 + (NH4)2HPO4 + HNO3 = Mo90V10P100O500 + N2 + H2O =>
90(NH4)6Mo7O24 + 70 NH4VO3 + 700(NH4)2HPO4 + 1080 HNO3 = 7 Mo90V10P100O500 + 1545 N2 + 4910 H2O
KClO + H2O = KCl + OH =>
KClO + H2O = KCl + 2 OH
ICaBr = CaBrI =>
ICaBr = CaBrI
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Cu + H3PO4 = CuO + PO2 + H2O =>
Cu + 2 H3PO4 = CuO + 2 PO2 + 3 H2O
KIO3 + K2S2O8 + KOH = K2I2O9 + K2SO4 + H2O =>
2 KIO3 + 3 K2S2O8 + 6 KOH = K2I2O9 + 6 K2SO4 + 3 H2O
As + O2 = As5O2 =>
5 As + O2 = As5O2
H2O + Cl2O = HOCl =>
H2O + Cl2O = 2 HOCl
SO2(g) + O2(g) = SO3(g) =>
2 SO2(g) + O2(g) = 2 SO3(g)
BaCo3 + HI = HCo3 + BaI =>
BaCo3 + HI = HCo3 + BaI
NaOH + NaBr = Na + BrOH =>
NaOH + NaBr = 2 Na + BrOH
CH2O2 + O2 = CO2 + H2O =>
2 CH2O2 + O2 = 2 CO2 + 2 H2O
LiOH + MnCl2 = Mn(OH)2 + LiCl =>
2 LiOH + MnCl2 = Mn(OH)2 + 2 LiCl
CsOAl = AlOCs =>
CsOAl = AlOCs
Cu + NO3{-} + H{+} = Cu{2+} + NO + H2O =>
3 Cu + 2 NO3{-} + 8 H{+} = 3 Cu{2+} + 2 NO + 4 H2O
Mg + KBr = MgBr + K =>
Mg + KBr = MgBr + K
HCu + ClOH = CuCl + H2O =>
HCu + ClOH = CuCl + H2O
Ba(CH3COO)2 = Ba + C + H2 + O2 =>
Ba(CH3COO)2 = Ba + 4 C + 3 H2 + 2 O2
Na + HNO2 = NaNO2 + H2 =>
2 Na + 2 HNO2 = 2 NaNO2 + H2
HI = H3 + I2 =>
6 HI = 2 H3 + 3 I2
NiCl2*6H2O = NiCl2 + H2O =>
NiCl2*6H2O = NiCl2 + 6 H2O
AlPO3CaSO4 = AlSO4CaPO3 =>
AlPO3CaSO4 = AlSO4CaPO3
Cr + ClO3 = Cr2O7 + Cl =>
6 Cr + 7 ClO3 = 3 Cr2O7 + 7 Cl
FeN2O6 = Fe(NO3)2 =>
FeN2O6 = Fe(NO3)2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
NO3 + Cl2 = NO + ClO3 =>
3 NO3 + Cl2 = 3 NO + 2 ClO3
KCr(SO4)2 + NaOH = KNaSO4 + Na2SO4 + Cr(OH)3 =>
KCr(SO4)2 + 3 NaOH = KNaSO4 + Na2SO4 + Cr(OH)3
KH2SbO4 + NaCl = NaH2SbO4 + KCl =>
KH2SbO4 + NaCl = NaH2SbO4 + KCl
NaOHAlFe = FeOHAlNa =>
NaOHAlFe = FeOHAlNa
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
S8(s) + F2(g) = SF6(s) =>
S8(s) + 24 F2(g) = 8 SF6(s)
Al(NO3)3 + Na3(PO4) = Al(PO4) + Na(NO3) =>
Al(NO3)3 + Na3(PO4) = Al(PO4) + 3 Na(NO3)
NO + SO4{-}2 = NO3{-} + SO2 =>
NO + SO4{-}2 = NO3{-} + SO2
K3PO4 + Pb(NO3)2 = KNO3 + Pb3(PO4)2 =>
2 K3PO4 + 3 Pb(NO3)2 = 6 KNO3 + Pb3(PO4)2
Ca(OH)2 + Fe = Ca + Fe(OH)2 =>
Ca(OH)2 + Fe = Ca + Fe(OH)2
C7H6O2 + NaHCO3 = NaC7H5O2 + H2O + CO2 =>
C7H6O2 + NaHCO3 = NaC7H5O2 + H2O + CO2
PbSO4 + KMnO4 + H2SO4 = K2SO4 + Pb(SO4)2 + MnSO4 + H2O =>
5 PbSO4 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 5 Pb(SO4)2 + 2 MnSO4 + 8 H2O
NO + NaO = NaNO2 =>
NO + NaO = NaNO2
BaSb2O6Ba3Sb2O8 = Ba2Sb2O7 =>
BaSb2O6Ba3Sb2O8 = 2 Ba2Sb2O7
C6H5COOH + NaHCO3 = C6H5COONa + H2O + CO3 =>
21 C6H5COOH + 22 NaHCO3 = 22 C6H5COONa + 19 H2O + 15 CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/13/24
Équations équilibrées sur05/13/23
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