| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr(OH)3 + 3 HCl = Cr + 3 Cl + 3 H2O
Cr2(SO4)3 + NaOH = Na3(Cr(OH)6) + Na2SO4 =>
Cr2(SO4)3 + 12 NaOH = 2 Na3(Cr(OH)6) + 3 Na2SO4
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
MgCO3 + Zn(OH)2 = Mg(OH)2 + ZnCO3 =>
MgCO3 + Zn(OH)2 = Mg(OH)2 + ZnCO3
Mg(CH3COO)2 + H3PO4 = Mg3(PO4)2 + CH3COOH =>
3 Mg(CH3COO)2 + 2 H3PO4 = Mg3(PO4)2 + 6 CH3COOH
Na2CrO7 + FeCl2 + HCl = CrCl3 + FeCl3 + NaCl + H2O =>
Na2CrO7 + 9 FeCl2 + 14 HCl = CrCl3 + 9 FeCl3 + 2 NaCl + 7 H2O
NH3 + O2 = NO + HH2O =>
NH3 + O2 = NO + HH2O
KCO3 + Ca = Ca2CO3 + K =>
KCO3 + 2 Ca = Ca2CO3 + K
AgNO3(ac) + Na2SO3(ac) = Ag2SO3 + NaNO3 =>
2 AgNO3(ac) + Na2SO3(ac) = Ag2SO3 + 2 NaNO3
Cl2O + H2SO4 = Cl2SO4 + H2O =>
Cl2O + H2SO4 = Cl2SO4 + H2O
Al + ClCl = AlClClCl =>
2 Al + 3 ClCl = 2 AlClClCl
Li2CO3 + Co2O3 = LiCoO2 + CO2 =>
Li2CO3 + Co2O3 = 2 LiCoO2 + CO2
Mg(CN)2 + H2SO4 = HCN + MgSO4 =>
Mg(CN)2 + H2SO4 = 2 HCN + MgSO4
Na3N = Na + N2 =>
2 Na3N = 6 Na + N2
MnO4{-} + C2H4 + H2O = MnO2 + OH{-} + C2H6O2 =>
2 MnO4{-} + 3 C2H4 + 4 H2O = 2 MnO2 + 2 OH{-} + 3 C2H6O2
Na2S2O8 + MnO2 + NaOH = NaMnO4 + Na2SO4 + H2O =>
3 Na2S2O8 + 2 MnO2 + 8 NaOH = 2 NaMnO4 + 6 Na2SO4 + 4 H2O
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
MgSO3 + BaCl2 = MgCl2 + BaSO3 =>
MgSO3 + BaCl2 = MgCl2 + BaSO3
LiBr + AlCl = LiCl + AlBr =>
LiBr + AlCl = LiCl + AlBr
FeSO4 + O3 + H2O = Fe2(SO4)3 + Fe(OH)3 =>
6 FeSO4 + O3 + 3 H2O = 2 Fe2(SO4)3 + 2 Fe(OH)3
Na + FeCl2 = NaCl + Fe =>
2 Na + FeCl2 = 2 NaCl + Fe
C2H5OK + C2H5OH = C2H5OC2H5 + KOH =>
C2H5OK + C2H5OH = C2H5OC2H5 + KOH
COO2 + H2O = C6H12O6 + O2 =>
6 COO2 + 6 H2O = C6H12O6 + 9 O2
CaCl2Ba = CaBaCl2 =>
CaCl2Ba = CaBaCl2
NH4Cl + HCl = NH4 + HCl3 =>
2 NH4Cl + HCl = 2 NH4 + HCl3
NaOH + H2CO3 = NaHCO3 + H2O =>
NaOH + H2CO3 = NaHCO3 + H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C7H6O2 + NaOH = H2O + C6H5COONa =>
C7H6O2 + NaOH = H2O + C6H5COONa
NaHCO3 + H2S = Na2S + H2O + CO2 =>
2 NaHCO3 + H2S = Na2S + 2 H2O + 2 CO2
Ni + HBr = NiBr2 + H =>
Ni + 2 HBr = NiBr2 + 2 H
SrO + Fe = Sr + FeO =>
SrO + Fe = Sr + FeO
Bh + HBr = H2 + BhBr3 =>
2 Bh + 6 HBr = 3 H2 + 2 BhBr3
K2Cr2O7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CHO + H2O =>
K2Cr2O7 + 3 CH3CH2OH + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CHO + 7 H2O
Al + H2O = AlO + H2 =>
Al + H2O = AlO + H2
CH3NH3I + CdI2 = CH3NH3CdI3 =>
CH3NH3I + CdI2 = CH3NH3CdI3
V3P5 = V + P =>
V3P5 = 3 V + 5 P
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
GaO = Ga + O =>
GaO = Ga + O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
Al2(SO4)3 + KHCO3 = K2SO4 + CO2 + Al(OH)3 =>
Al2(SO4)3 + 6 KHCO3 = 3 K2SO4 + 6 CO2 + 2 Al(OH)3
V3P5 = V + P =>
V3P5 = 3 V + 5 P
C6H12 + Br2 = C6H12Br2 =>
C6H12 + Br2 = C6H12Br2
Cr(NO3)2 + H2SO4 = Cr(NO3)3 + Cr2(SO3)3 + H2O =>
6 Cr(NO3)2 + 3 H2SO4 = 4 Cr(NO3)3 + Cr2(SO3)3 + 3 H2O
CrO3 + KOH = K2[CrO4] + H2O =>
CrO3 + 2 KOH = K2[CrO4] + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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