| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + K2S + 2 H2O = 2 MnO2 + SO2 + 4 KOH
CaC2O4 + CH3COOH = CaCH3 + C3O4 + H2O =>
16 CaC2O4 + 25 CH3COOH = 16 CaCH3 + 22 C3O4 + 26 H2O
Li3Po4 + AgNO3 = Li3NO3 + AgPo4 =>
Li3Po4 + AgNO3 = Li3NO3 + AgPo4
Li + NiS = LiS + Ni =>
Li + NiS = LiS + Ni
AlCl3(s) + KOH(aq) = KCl(aq) + Al(OH)3 =>
AlCl3(s) + 3 KOH(aq) = 3 KCl(aq) + Al(OH)3
CH3COOH + CH3CH3CHCH2CH2OH = CH3COOCH2CH2CHCH3CH3 + H2O =>
CH3COOH + CH3CH3CHCH2CH2OH = CH3COOCH2CH2CHCH3CH3 + H2O
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
CH3CHOHCH2CH3 + O = CO2 + H2O =>
CH3CHOHCH2CH3 + 12 O = 4 CO2 + 5 H2O
NaOH + Cl2 = NaCl + NaClOO + H2O =>
4 NaOH + 2 Cl2 = 3 NaCl + NaClOO + 2 H2O
LiC6 = Li{+} + e + C =>
LiC6 = Li{+} + e + 6 C
Mg(OH)2 + ZnO = MgZnO2 + H2O =>
Mg(OH)2 + ZnO = MgZnO2 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
NaO + KF = NaF + KO =>
NaO + KF = NaF + KO
NaHSO4 + Ca(OH)2 = CaSO4 + NaOH + H2O =>
NaHSO4 + Ca(OH)2 = CaSO4 + NaOH + H2O
POCl3 + CH3COOH = CH3COCl + H3PO4 =>
POCl3 + 3 CH3COOH = 3 CH3COCl + H3PO4
Nb + OH = Nb(OH)5 =>
Nb + 5 OH = Nb(OH)5
Ba(HCO3)2 + NaCl = BaCl2 + Na2CO3 + CO2 + H2O =>
Ba(HCO3)2 + 2 NaCl = BaCl2 + Na2CO3 + CO2 + H2O
BaMoO4 = Ba + MoO4 =>
BaMoO4 = Ba + MoO4
CaCl2 + H3PO4 = Ca3(PO4)2 + HCl =>
3 CaCl2 + 2 H3PO4 = Ca3(PO4)2 + 6 HCl
Fe2(CO3)3 + H2SO4 = CO2 + Fe2(SO4)3 + H2O = CO2 =>
Fe2(CO3)3 + 3 H2SO4 = 3 CO2 + Fe2(SO4)3 + 3 H2O
HgCl2 + CH3CSNH2 + H2O = HgS + CH3CONH2 + HCl =>
HgCl2 + CH3CSNH2 + H2O = HgS + CH3CONH2 + 2 HCl
NaHCO3 + H2C2O4 = CO2 + H2O + Na2C2O4 =>
2 NaHCO3 + H2C2O4 = 2 CO2 + 2 H2O + Na2C2O4
FeC2O4*2H2O = CO2 + FeO + H2 + O2 =>
2 FeC2O4*2H2O = 4 CO2 + 2 FeO + 4 H2 + O2
CaC2O4HCl = CaClHC2O4 =>
CaC2O4HCl = CaClHC2O4
KOHKHCO3 = K2H2OCO3 =>
KOHKHCO3 = K2H2OCO3
H2Se + Mg(OH)2 = MgSe + H2O =>
H2Se + Mg(OH)2 = MgSe + 2 H2O
C87H176 + O2 = CO2 + H2O =>
C87H176 + 131 O2 = 87 CO2 + 88 H2O
Ag + MgCl = Mg + AgCl =>
Ag + MgCl = Mg + AgCl
Sb2 + S3 + HCl = H3SbCl6 + H2S =>
Sb2 + S3 + 12 HCl = 2 H3SbCl6 + 3 H2S
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
HCl + LiOH = H2O + LiCl =>
HCl + LiOH = H2O + LiCl
Na2Cr2O7 + NaI + HNO3 = Cr(NO3)3 + NaIO3 + H2O + NaOH =>
Na2Cr2O7 + NaI + 6 HNO3 = 2 Cr(NO3)3 + NaIO3 + 2 H2O + 2 NaOH
N3PO4 + CaCl2 = NCl + Ca3(PO4)2 =>
2 N3PO4 + 3 CaCl2 = 6 NCl + Ca3(PO4)2
Fe(NO3)2 + NH4SCN = Fe(SCN)2 + NH4NO3 =>
Fe(NO3)2 + 2 NH4SCN = Fe(SCN)2 + 2 NH4NO3
H2O2 + N2H4 = H2O + NO2 =>
6 H2O2 + N2H4 = 8 H2O + 2 NO2
Sn + C7H7Cl + C4H8O2 = Sn(C6H5CH2)3Cl + H2O =>
2 Sn + 2 C7H7Cl + 7 C4H8O2 = 2 Sn(C6H5CH2)3Cl + 14 H2O
CH4N2O + C2H5OH + H2O2 = C5H11NO2 + H2O =>
2 CH4N2O + 9 C2H5OH + 6 H2O2 = 4 C5H11NO2 + 15 H2O
K2Cr2O7 + P + NaOH = Na3CrOH6 + Na3PO4 + K3PO4 + H2O =>
15 K2Cr2O7 + 78 P + 294 NaOH = 30 Na3CrOH6 + 68 Na3PO4 + 10 K3PO4 + 57 H2O
Na2FeO4 + MnNO3 + HNO3 = Fe(NO3)3 + MnO4 + NaNO3 + H2O =>
7 Na2FeO4 + 3 MnNO3 + 32 HNO3 = 7 Fe(NO3)3 + 3 MnO4 + 14 NaNO3 + 16 H2O
Sr(OH)2 + CO2 = Sr(CO2)2 + OH =>
Sr(OH)2 + 2 CO2 = Sr(CO2)2 + 2 OH
CH3COOH + NaOH = H2O + NaCH3COONaCH3COO =>
2 CH3COOH + 2 NaOH = 2 H2O + NaCH3COONaCH3COO
Pb(NO3)2 + NaCO3 = NaNO3 + Pb(CO3)2 =>
Pb(NO3)2 + 2 NaCO3 = 2 NaNO3 + Pb(CO3)2
CH3COONa + HNO3 = CH3COOH + NaNO3 =>
CH3COONa + HNO3 = CH3COOH + NaNO3
BrO2H + KOH = KO2 + KBr + H2O =>
3 BrO2H + 7 KOH = 4 KO2 + 3 KBr + 5 H2O
C10H15N + O2 = CO2 + H2O + N2 =>
4 C10H15N + 55 O2 = 40 CO2 + 30 H2O + 2 N2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Zn + FeBr3 = ZnBr2 + FeBr2 =>
Zn + 2 FeBr3 = ZnBr2 + 2 FeBr2
Ga(OH)3 + H2SeO4 = Ga2(SeO4)3 + H2O =>
2 Ga(OH)3 + 3 H2SeO4 = Ga2(SeO4)3 + 6 H2O
NH4I + KOH = NH4OH + KI =>
NH4I + KOH = NH4OH + KI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/15/24
Équations équilibrées sur07/15/23
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