| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4(aq) + Fe(OH)2 = FeSO4 + 2 H2O
AgNO3 + K2Cr2O7 = Ag2Cr2O7 + KNO3 =>
2 AgNO3 + K2Cr2O7 = Ag2Cr2O7 + 2 KNO3
NH4{+} + NaOH = NH3{+} + HNaOH =>
NH4{+} + NaOH = NH3{+} + HNaOH
H3SbO3 + NaOH = Na3SbO3 + H2O =>
H3SbO3 + 3 NaOH = Na3SbO3 + 3 H2O
H2C2O4*2H2O = H2C2O4 + H2O =>
H2C2O4*2H2O = H2C2O4 + 2 H2O
AgNO3 + (NH4)2S = AgS + NO3(NH4)2 =>
AgNO3 + (NH4)2S = AgS + NO3(NH4)2
MgOS = MgSO =>
MgOS = MgSO
C8H17Br + KOH = C8H16 + H2O + KBr =>
C8H17Br + KOH = C8H16 + H2O + KBr
Mg(OH)2 + Zn(NO3)2 = Mg(NO3)2 + Zn(OH)2 =>
Mg(OH)2 + Zn(NO3)2 = Mg(NO3)2 + Zn(OH)2
C6H12O6(s) = C2H5OH + CO2 =>
C6H12O6(s) = 2 C2H5OH + 2 CO2
Al + KI = Al2I3 + K =>
2 Al + 3 KI = Al2I3 + 3 K
NOH2SO4 = NSO4H2O =>
NOH2SO4 = NSO4H2O
Ba(OH)2 + HBr = BaBr2 + H2O =>
Ba(OH)2 + 2 HBr = BaBr2 + 2 H2O
KMnO4 + K2C2O4 + H2C2O4 = K3[Mn(C2O4)3] + CO2 + H2O =>
KMnO4 + K2C2O4 + 4 H2C2O4 = K3[Mn(C2O4)3] + 4 CO2 + 4 H2O
C13H11NO + O2 = CO2 + H2O + NO2 =>
4 C13H11NO + 65 O2 = 52 CO2 + 22 H2O + 4 NO2
HCl + CoCl2 = CoHCl3 =>
HCl + CoCl2 = CoHCl3
NOH2SO4 = NO2SO2H2O =>
NOH2SO4 = NO2SO2H2O
Co(NO3)2 + Na2CO3 = CoCO3 + Na(NO3) =>
Co(NO3)2 + Na2CO3 = CoCO3 + 2 Na(NO3)
H3PO4 + Ca(OH)2 = CaH3 + (OH)2PO4 =>
H3PO4 + Ca(OH)2 = CaH3 + (OH)2PO4
Cn + H2O = HCn + OH =>
Cn + H2O = HCn + OH
Ba + SO2 = BaSO2 =>
Ba + SO2 = BaSO2
C2H5NH2 + C2H5Cl = C2H5NHC2H5 + HCl =>
C2H5NH2 + C2H5Cl = C2H5NHC2H5 + HCl
Pb(NO3)2 + Ag2SO4 = PbSO4 + AgNO3 =>
Pb(NO3)2 + Ag2SO4 = PbSO4 + 2 AgNO3
ZnCl2(aq) + H2(g) = Zn(s) + HCl(aq) =>
ZnCl2(aq) + H2(g) = Zn(s) + 2 HCl(aq)
Co(OH)Br + HI = H2O + CoIBr =>
Co(OH)Br + HI = H2O + CoIBr
BaCr2O7 + AgNO3 = Ag2Cr2O7 + Ba(NO3)2 =>
BaCr2O7 + 2 AgNO3 = Ag2Cr2O7 + Ba(NO3)2
KCrO2 + HNO3 + PbO2 = K2Cr2O7 + Pb(NO3)2 + H2O =>
2 KCrO2 + 6 HNO3 + 3 PbO2 = K2Cr2O7 + 3 Pb(NO3)2 + 3 H2O
C2H6O + NO3{-} + H{+} = CO2 + N2 + H2O =>
5 C2H6O + 12 NO3{-} + 12 H{+} = 10 CO2 + 6 N2 + 21 H2O
Cn + H2O = HCn + OH =>
Cn + H2O = HCn + OH
Ti2(SO4)3 + O2 = TiO2 + SO4 =>
Ti2(SO4)3 + 2 O2 = 2 TiO2 + 3 SO4
K2Cr2O7 + NaHSO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
2 K2Cr2O7 + 6 NaHSO3 + 5 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 Na2SO4 + 8 H2O
Co(NO3)2 + Na2CO3 = CoCO3 + NaNO3 =>
Co(NO3)2 + Na2CO3 = CoCO3 + 2 NaNO3
NH4NO3 = (N2O)2 + H2O =>
2 NH4NO3 = (N2O)2 + 4 H2O
Ca(OH)2*2HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2*2HNO3 = Ca(NO3)2 + 2 H2O
Ca(s) + H2O(l) = Ca(OH)2(aq) + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2(aq) + H2(g)
MnO + KOH = Mn(OH)2 + K2O =>
MnO + 2 KOH = Mn(OH)2 + K2O
Cn + H2O = HCn + OH =>
Cn + H2O = HCn + OH
CuSO4 + NH4NO3 = Cu(NO3)2 + (NH4)2SO4 =>
CuSO4 + 2 NH4NO3 = Cu(NO3)2 + (NH4)2SO4
C6H14O + Cr2O7 = C6H12O + Cr + H2O =>
7 C6H14O + Cr2O7 = 7 C6H12O + 2 Cr + 7 H2O
Cn + H2O = HCn + OH =>
Cn + H2O = HCn + OH
CH4F2 = CH3FHF =>
CH4F2 = CH3FHF
K20 + H2O = KOH + H2 =>
K20 + 20 H2O = 20 KOH + 10 H2
Ni(NO3)2 = Ni + NO3 =>
Ni(NO3)2 = Ni + 2 NO3
NaMnO4 + Na2SO3 + H2O = MnO(OH)2 + NaOH + Na2SO4 =>
2 NaMnO4 + 3 Na2SO3 + 3 H2O = 2 MnO(OH)2 + 2 NaOH + 3 Na2SO4
K2Cr2O7 + NaHSO3 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O + KOH =>
2 K2Cr2O7 + 6 NaHSO3 + 3 H2SO4 = 2 Cr2(SO4)3 + 3 Na2SO4 + 4 H2O + 4 KOH
(CH3)3N + HNO3 = NO3 + H(CH3)3N =>
(CH3)3N + HNO3 = NO3 + H(CH3)3N
Ba + H2O = Ba(OH) + H2 =>
2 Ba + 2 H2O = 2 Ba(OH) + H2
Na2SO4 + SbCl3 + Fe + H2O = NaCl + SbOCl + FeSO4 + H2 =>
Na2SO4 + SbCl3 + Fe + H2O = 2 NaCl + SbOCl + FeSO4 + H2
Al + CaCl2 = AlCl3 + Ca =>
2 Al + 3 CaCl2 = 2 AlCl3 + 3 Ca
H2(g) + N2H4(l) = NH3(g) =>
H2(g) + N2H4(l) = 2 NH3(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/27/24
Équations équilibrées sur10/27/23
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