| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2 + 2 NaBr = 2 NaCl + Br2
K + B2O3 = KO + B2 =>
3 K + B2O3 = 3 KO + B2
HBr + P2O5 = HBrO2 + P2O3 =>
HBr + P2O5 = HBrO2 + P2O3
NH2SO3H + NaOH = NaSO3NH2 + H2O =>
NH2SO3H + NaOH = NaSO3NH2 + H2O
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
PO4 + BaCl2 = Ba3(PO4)2 + Cl =>
2 PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 Cl
Cu2S + S8 = CuS =>
8 Cu2S + S8 = 16 CuS
CaCl2 + C2H5OH = CaCl2*3C2H5OH =>
CaCl2 + 3 C2H5OH = CaCl2*3C2H5OH
Li(OH) + H3PO3 = Li3(PO3) + H2O =>
3 Li(OH) + H3PO3 = Li3(PO3) + 3 H2O
LiI + AgNO3 = AgI + LiNO3 =>
LiI + AgNO3 = AgI + LiNO3
Cu3(PO4)2 + LiBr = Li3PO4 + CuBr2 =>
Cu3(PO4)2 + 6 LiBr = 2 Li3PO4 + 3 CuBr2
MgCl2 + Ca(OH)2 = Mg(OH)2 + CaCl2 =>
MgCl2 + Ca(OH)2 = Mg(OH)2 + CaCl2
N2O3 + H2O = HNO3 + NO =>
3 N2O3 + H2O = 2 HNO3 + 4 NO
CH2O + NH2CH2COOH = NH2C2H2COOH + H2O =>
CH2O + NH2CH2COOH = NH2C2H2COOH + H2O
Cl2 + HAsO2 + H2O = HCl + HAsO3 =>
Cl2 + HAsO2 + H2O = 2 HCl + HAsO3
SiO2 + KI = SiI4 + K2O =>
SiO2 + 4 KI = SiI4 + 2 K2O
At2O5 + BrF3 = AtF5 + O2 + BrF2 =>
2 At2O5 + 20 BrF3 = 4 AtF5 + 5 O2 + 20 BrF2
C3H6O + C5H6O3 = C5H8O2 + CH3COOH =>
4 C3H6O + 2 C5H6O3 = 4 C5H8O2 + CH3COOH
OH2Ba5Cl10 = BaCl2 + H2O =>
OH2Ba5Cl10 = 5 BaCl2 + H2O
Fe0 + Cu2{+} = Cu + Fe3{+} =>
3 Fe0 + Cu2{+} = 2 Cu + Fe3{+}
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MnSO4 + KCIO3 + Na2CO3 = NaMnO4 + KCI + Na2SO4 + CO2 =>
6 MnSO4 + 5 KCIO3 + 9 Na2CO3 = 6 NaMnO4 + 5 KCI + 6 Na2SO4 + 9 CO2
I + Br = IBr2 =>
I + 2 Br = IBr2
Mn2O7 + HF = MnF7 + H2O =>
Mn2O7 + 14 HF = 2 MnF7 + 7 H2O
BaNO3 + CuSO4*5H2O = BaSO4 + CuNO3 + H2O =>
BaNO3 + CuSO4*5H2O = BaSO4 + CuNO3 + 5 H2O
AgCl + C6H6O2 = Ag + HCl + C6H4O2 =>
2 AgCl + C6H6O2 = 2 Ag + 2 HCl + C6H4O2
C6H18O2 + O2 = CO2 + H2O =>
2 C6H18O2 + 19 O2 = 12 CO2 + 18 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Zn + Na2CrO4 + H2SO4 = Cr2(SO4)3 + Na2SO4 + ZnSO4 + H2O =>
3 Zn + 2 Na2CrO4 + 8 H2SO4 = Cr2(SO4)3 + 2 Na2SO4 + 3 ZnSO4 + 8 H2O
Li + HNO3 = LiNO3 + H2O + N2 =>
10 Li + 12 HNO3 = 10 LiNO3 + 6 H2O + N2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CH3COOH + Ag = CH3COOAg + H =>
CH3COOH + Ag = CH3COOAg + H
ClO{-} + H{+} + Cu = Cl{-} + H2O + Cu{+2} =>
ClO{-} + 2 H{+} + Cu = Cl{-} + H2O + Cu{+2}
Mg(NO3)2 + NH3 = N(NO3)3 + MgH2 =>
3 Mg(NO3)2 + 2 NH3 = 2 N(NO3)3 + 3 MgH2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Na2SO3(aq) + CuCl2(aq) = CuSO3(s) + NaCl(aq) =>
Na2SO3(aq) + CuCl2(aq) = CuSO3(s) + 2 NaCl(aq)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH3NH2 + CH3Cl = CH3NHCH3 + NH4Cl =>
3 CH3NH2 + CH3Cl = 2 CH3NHCH3 + NH4Cl
MnSO4 + (NH4)2SO8 + H2O = MnO2 + H2SO4 + (NH4)2SO4 =>
4 MnSO4 + (NH4)2SO8 + 4 H2O = 4 MnO2 + 4 H2SO4 + (NH4)2SO4
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
C2H6 + Br = C2H5Br + H2 =>
2 C2H6 + 2 Br = 2 C2H5Br + H2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Ca(IO3)2 = Ca + IO3 =>
Ca(IO3)2 = Ca + 2 IO3
Cu(C2H3O2)2(aq) + Na2S(aq) = CuS(s) + NaC2H3O2(aq) =>
Cu(C2H3O2)2(aq) + Na2S(aq) = CuS(s) + 2 NaC2H3O2(aq)
C3H8OS + O2 = CO2 + H2O + SO3 =>
C3H8OS + 6 O2 = 3 CO2 + 4 H2O + SO3
CdSO4 = CdS + O2 =>
CdSO4 = CdS + 2 O2
N2H4 + HNO3 = H2O + HN3 =>
8 N2H4 + 5 HNO3 = 15 H2O + 7 HN3
C2H5CHO + O = C2H5OH + CO =>
C2H5CHO + O = C2H5OH + CO
Al + KMnO4 + H2SO4 = Al2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 Al + 6 KMnO4 + 24 H2SO4 = 5 Al2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 24 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
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