| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaO + 2 HCl = CaCl2 + H2O
NaFI2 = NaI2F =>
NaFI2 = NaI2F
Fe + HNO3(k) = Fe(NO3)3 + NO2 + H2O =>
Fe + 6 HNO3(k) = Fe(NO3)3 + 3 NO2 + 3 H2O
CH3Cl + C2H5NH2 = CH3NH2 + C2H5Cl =>
CH3Cl + C2H5NH2 = CH3NH2 + C2H5Cl
Mg3(PO4)2(s) + H3PO4(aq) = Mg(H2PO4)2(aq) =>
Mg3(PO4)2(s) + 4 H3PO4(aq) = 3 Mg(H2PO4)2(aq)
H2SO4 + AlOH3 = H2O + AlSO4 + H =>
H2SO4 + AlOH3 = H2O + AlSO4 + 3 H
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
PbS + HNO3 = PbNO3 + NO + S + H2O =>
3 PbS + 4 HNO3 = 3 PbNO3 + NO + 3 S + 2 H2O
Fe(OH)2 + OH = Fe(OH)3 =>
Fe(OH)2 + OH = Fe(OH)3
AgNO[3] + NaCl = AgCl + NaNO[3] =>
AgNO[3] + NaCl = AgCl + NaNO[3]
Ag2SO4 + CU = Ag + CUSO4 =>
Ag2SO4 + CU = 2 Ag + CUSO4
MgOH + NH4Cl = MgCl + H2O + NH3 =>
MgOH + NH4Cl = MgCl + H2O + NH3
KNO3 = KO + N3 + O2 =>
3 KNO3 = 3 KO + N3 + 3 O2
AgCl + ZnCl2 = AgCl2 + ZnCl =>
AgCl + ZnCl2 = AgCl2 + ZnCl
CH3CH(NH2)COOHHNO2 = CH3CH(OH)COOHN2H2O =>
CH3CH(NH2)COOHHNO2 = CH3CH(OH)COOHN2H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
HgO = OHg =>
HgO = OHg
CaCl2 + HBr = HCl + CaBr2 =>
CaCl2 + 2 HBr = 2 HCl + CaBr2
KBr + C6H12 = C6H11Br + K + H =>
KBr + C6H12 = C6H11Br + K + H
KOH + HNO3 = KOHNO3 + H2 =>
2 KOH + 2 HNO3 = 2 KOHNO3 + H2
C6H12O6(ac) + O2(g) = CO2(g) + H2O(g) =>
C6H12O6(ac) + 6 O2(g) = 6 CO2(g) + 6 H2O(g)
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C4H8H2 = C4H10 =>
C4H8H2 = C4H10
HCHO + KOH = HCOOK + CH3OH =>
2 HCHO + KOH = HCOOK + CH3OH
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
K2MnO4 + KBr + H2SO4 = Br2 + K2SO4 + MnSO3 + H2O =>
K2MnO4 + 6 KBr + 5 H2SO4 = 3 Br2 + 4 K2SO4 + MnSO3 + 5 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Pb + MnO4 = PbMnO4 =>
Pb + MnO4 = PbMnO4
C4H9OMgBr + K2Cr2O7 + H2SO4 = C4H8O2 + Cr2(SO4)3 + K2SO4 + H2O + MgOHBr =>
3 C4H9OMgBr + 2 K2Cr2O7 + 8 H2SO4 = 3 C4H8O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O + 3 MgOHBr
H2SO4 + CuSO4 = Cu(SO4)2 + H2 =>
H2SO4 + CuSO4 = Cu(SO4)2 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2H5NSCI + O2 = CO + H2O + NO + SO2 + CI2 =>
2 C2H5NSCI + 8 O2 = 5 CO + 5 H2O + 2 NO + 2 SO2 + CI2
K2Cr2O7(aq) + SnCl2(aq) + HCl(aq) = CrCl3(aq) + SnCl4(aq) + KCl(aq) + H2O(l) =>
K2Cr2O7(aq) + 3 SnCl2(aq) + 14 HCl(aq) = 2 CrCl3(aq) + 3 SnCl4(aq) + 2 KCl(aq) + 7 H2O(l)
PAg = AgP =>
PAg = AgP
Cd + H2SO4 = CdSO4 + H =>
Cd + H2SO4 = CdSO4 + 2 H
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
Ca(HSO3)2 = CaO + SO2 + H2O =>
Ca(HSO3)2 = CaO + 2 SO2 + H2O
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
Cu + Au(OH) = Au + Cu(OH)2 =>
Cu + 2 Au(OH) = 2 Au + Cu(OH)2
Cd + H2SO4 = CdSO4 + H =>
Cd + H2SO4 = CdSO4 + 2 H
Na2O + CaO = Na2Ca + O2 =>
Na2O + CaO = Na2Ca + O2
C3H8 + O2 = C3H6O2 + H2O =>
2 C3H8 + 3 O2 = 2 C3H6O2 + 2 H2O
Ca(IO3)2 = CaO + I2 + O2 =>
2 Ca(IO3)2 = 2 CaO + 2 I2 + 5 O2
C2H6O + Cr2O72{-} + H{+} = C2H4O + H2O + Cr3{+} =>
427 C2H6O + 6 Cr2O72{-} + 10 H{+} = 427 C2H4O + 432 H2O + 4 Cr3{+}
C7H8O + Br2 = C7H7OBr + HBr =>
C7H8O + Br2 = C7H7OBr + HBr
NaH2S = NaSH2 =>
NaH2S = NaSH2
C4H10 + O2 = CO2 + H2 = =>
C4H10 + 4 O2 = 4 CO2 + 5 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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