| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 H2C + 5 O3 = 12 H2 + 3 C4O5
CsO + P2O5 = Cs3(PO4)2 =>
3 CsO + P2O5 = Cs3(PO4)2
NaOH(s) + NH4Cl(aq) = NaCl(aq) + NH4OH(aq) =>
NaOH(s) + NH4Cl(aq) = NaCl(aq) + NH4OH(aq)
NaOH + NH3 = NaO + NH4 =>
NaOH + NH3 = NaO + NH4
CuSO4 + AlCl3 = Al2(SO4)3 + Cu(Cl)2 =>
3 CuSO4 + 2 AlCl3 = Al2(SO4)3 + 3 Cu(Cl)2
CH3CO2CH3 + O2 = CO2 + H2O =>
2 CH3CO2CH3 + 7 O2 = 6 CO2 + 6 H2O
KMnO4 + SbCl3 + HCl = KCl + MnCl2 + SbCl5 + H2O =>
2 KMnO4 + 5 SbCl3 + 16 HCl = 2 KCl + 2 MnCl2 + 5 SbCl5 + 8 H2O
K2Cr2O7 + C = Cr2O3 + CO2 + K2CrO4 =>
4 K2Cr2O7 + 3 C = 2 Cr2O3 + 3 CO2 + 4 K2CrO4
C6H12O6 = C15H32 + H2O + CO2 =>
23 C6H12O6 = 6 C15H32 + 42 H2O + 48 CO2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Ca(HCO3)2 + Ba3(PO4)2 = Ca3(PO4)2 + Ba + HCO3 =>
3 Ca(HCO3)2 + Ba3(PO4)2 = Ca3(PO4)2 + 3 Ba + 6 HCO3
F2 + KClO3 = KCl + F2O =>
3 F2 + KClO3 = KCl + 3 F2O
PH3 + O2 = P10O5 + H2O =>
10 PH3 + 10 O2 = P10O5 + 15 H2O
C2H4O + H2SO4 = C2H4O2 + SO2 + H2O =>
C2H4O + H2SO4 = C2H4O2 + SO2 + H2O
Cu{2+} + (OH){-} = Cu(OH)2 =>
Cu{2+} + 2(OH){-} = Cu(OH)2
H4S2 + O6 = S2O4 + H4O2 =>
H4S2 + O6 = S2O4 + H4O2
KCl + Hg(NO3)2 = KNO3 + HgCl2 =>
2 KCl + Hg(NO3)2 = 2 KNO3 + HgCl2
K(s) + Cu{2+}(aq) = K{+} + Cu(s) =>
2 K(s) + Cu{2+}(aq) = 2 K{+} + Cu(s)
NaCl + K(SB(OH)6) = Na(SB(OH)6) + KCl =>
NaCl + K(SB(OH)6) = Na(SB(OH)6) + KCl
Cl2O5 + Be(OH)2 = Be(ClO3)2 + H2O =>
Cl2O5 + Be(OH)2 = Be(ClO3)2 + H2O
NH3 + H2O + K2SO4 = KOH + (NH4)2SO4 =>
2 NH3 + 2 H2O + K2SO4 = 2 KOH + (NH4)2SO4
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
NaIO3 + H2S + H2O = I2 + Na2SO3 + H2O2 =>
2 NaIO3 + H2S + H2O = I2 + Na2SO3 + 2 H2O2
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
K2CO3 + H2S = K2S + H2CO3 =>
K2CO3 + H2S = K2S + H2CO3
Sb2S3 + HNO3 = HSbO3 + H2SO4 + NO + H2O =>
3 Sb2S3 + 28 HNO3 = 6 HSbO3 + 9 H2SO4 + 28 NO + 2 H2O
NaF + CaCl2 = CaF2 + NaCl =>
2 NaF + CaCl2 = CaF2 + 2 NaCl
NH4OH + B2(SO4)3 = B(OH)3 + (NH4)2SO4 =>
6 NH4OH + B2(SO4)3 = 2 B(OH)3 + 3(NH4)2SO4
Zn2 + Pb2N = ZnN + Pb =>
Zn2 + 2 Pb2N = 2 ZnN + 4 Pb
(NH4)2S + Ag3PO4 = (NH4)3PO4 + Ag2S =>
3(NH4)2S + 2 Ag3PO4 = 2(NH4)3PO4 + 3 Ag2S
Au(NO3)3 + AsH3 + H2O = Au + H3AsO4 + HNO3 =>
8 Au(NO3)3 + 3 AsH3 + 12 H2O = 8 Au + 3 H3AsO4 + 24 HNO3
C6H5COOCH3 + HNO3 = C6H4(NO2)COOH + CH3OH =>
C6H5COOCH3 + HNO3 = C6H4(NO2)COOH + CH3OH
HC2H3O2 + Ca(OH)2 = C4H6CaO4 + H2O =>
2 HC2H3O2 + Ca(OH)2 = C4H6CaO4 + 2 H2O
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
C4H9OH + H2O = CO2 + H2 =>
C4H9OH + 7 H2O = 4 CO2 + 12 H2
K + NO2 = KNO2 =>
K + NO2 = KNO2
KBr + H3(PO4) = K3(PO4) + HBr =>
3 KBr + H3(PO4) = K3(PO4) + 3 HBr
C3H6 + KMnO4 + H2O = C3H6(OH)2 + MnO2 + KOH =>
3 C3H6 + 2 KMnO4 + 4 H2O = 3 C3H6(OH)2 + 2 MnO2 + 2 KOH
Na2SO4 + Ag(NO3) = Na(NO3) + Ag2(SO4) =>
Na2SO4 + 2 Ag(NO3) = 2 Na(NO3) + Ag2(SO4)
Sn + NaOH = Na2 + SnO3 + H2 =>
2 Sn + 6 NaOH = 3 Na2 + 2 SnO3 + 3 H2
KNO3 + HCl = KCl + NO + H2O + Cl2 =>
2 KNO3 + 8 HCl = 2 KCl + 2 NO + 4 H2O + 3 Cl2
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
NH4MnO4 = NH3 + HMnO4 =>
NH4MnO4 = NH3 + HMnO4
Ba(OH)2 + Cl2 = BaClO6 + BaCl2 + H2O =>
12 Ba(OH)2 + 11 Cl2 = 2 BaClO6 + 10 BaCl2 + 12 H2O
CH3CH2CCH(g) + Br2(l) = CH3CH2CBr2CHBr2(l) =>
CH3CH2CCH(g) + 2 Br2(l) = CH3CH2CBr2CHBr2(l)
H2NaO4 + Ne(OH)3 = Ne2(NaO4)3 + H2O =>
3 H2NaO4 + 2 Ne(OH)3 = Ne2(NaO4)3 + 6 H2O
Na2O3Si + H2O2 = Na2SiO4 + H2O =>
Na2O3Si + H2O2 = Na2SiO4 + H2O
ZnSO3 + Cu = CuSO3 + Zn =>
ZnSO3 + Cu = CuSO3 + Zn
Cl + KBr = ClKBr =>
Cl + KBr = ClKBr
Ca + Cr2O7{2-} + H{+} = Ca{2+} + Cr{3+} + H2O =>
3 Ca + Cr2O7{2-} + 14 H{+} = 3 Ca{2+} + 2 Cr{3+} + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/24
Équations équilibrées sur02/14/23
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