| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 KMnO4 + 3 KClO2 + 5 H2O = 10 MnO2 + 3 KClO7 + 10 KOH
CH3CHO + J2 + NaOH = CJ3CHO + NaJ + H2O =>
CH3CHO + 3 J2 + 3 NaOH = CJ3CHO + 3 NaJ + 3 H2O
MnO + O2 = Mn2O3 =>
4 MnO + O2 = 2 Mn2O3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CsOHH2O + KAlSi3O8 = CsAlSiO4 + KOH + SiO2 + H2O =>
CsOHH2O + KAlSi3O8 = CsAlSiO4 + KOH + 2 SiO2 + H2O
N2 + O3 + H2O = NHO2 =>
N2 + O3 + H2O = 2 NHO2
Cu + H2S = CuS2 + H2 =>
Cu + 2 H2S = CuS2 + 2 H2
NaIO3 + SO2 + H2O = H2SO4 + Na2SO4 + I2 =>
2 NaIO3 + 5 SO2 + 4 H2O = 4 H2SO4 + Na2SO4 + I2
HOOCCOOH + C2H5OH = HOOCCOOC2H5 + H2O =>
HOOCCOOH + C2H5OH = HOOCCOOC2H5 + H2O
CaO + C = CaC2 + CO2 =>
2 CaO + 5 C = 2 CaC2 + CO2
C2H6O2 + NaClO3 = H2O + CO2 + NaCl =>
3 C2H6O2 + 5 NaClO3 = 9 H2O + 6 CO2 + 5 NaCl
C2H5OH44 + O12 = CO2 + H2O =>
24 C2H5OH44 + 55 O12 = 48 CO2 + 588 H2O
C3H8 + Cl2 = C4H10 + HCl =>
4 C3H8 + Cl2 = 3 C4H10 + 2 HCl
BaCl2 + Na2SO3 = BaS + NaCl + O2 =>
2 BaCl2 + 2 Na2SO3 = 2 BaS + 4 NaCl + 3 O2
AgNO3 + NH4H2PO4 = AgH2PO4 + NH4NO3 =>
AgNO3 + NH4H2PO4 = AgH2PO4 + NH4NO3
MnO4{-} + AsO3{3-} + H{+} = Mn{2+} + AsO4{3-} + H2O =>
2 MnO4{-} + 5 AsO3{3-} + 6 H{+} = 2 Mn{2+} + 5 AsO4{3-} + 3 H2O
Ag + Pd(NO3)2 = AgNO3 + Pd =>
2 Ag + Pd(NO3)2 = 2 AgNO3 + Pd
C2H7(oh)2 + O2 = CO2 + H2O =>
C2H7(oh)2 + 20 O2 = 2 CO2 + 36 H2O
NaOCl + HNO3 = NaNO3 + HClO =>
NaOCl + HNO3 = NaNO3 + HClO
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
FeI3(s) + O2(g) = I2(g) + Fe2O3(s) =>
4 FeI3(s) + 3 O2(g) = 6 I2(g) + 2 Fe2O3(s)
AlN + CuSO4 = Al2(SO4)3 + Cu3N2 =>
2 AlN + 3 CuSO4 = Al2(SO4)3 + Cu3N2
H2O + OH{-}(aq) + V(s) = HV6O17{3-}(aq) + H2(g) =>
14 H2O + 3 OH{-}(aq) + 6 V(s) = HV6O17{3-}(aq) + 15 H2(g)
NO2 + H2O = N2O + H2O2 =>
2 NO2 + 3 H2O = N2O + 3 H2O2
Sn + HNO3 + HCl = NO + SnCl2 + H2O =>
3 Sn + 2 HNO3 + 6 HCl = 2 NO + 3 SnCl2 + 4 H2O
NH4 + HCl = NH4Cl + H8 =>
8 NH4 + 8 HCl = 8 NH4Cl + H8
HNO2 + RbOH = RbNO2 + HOH =>
HNO2 + RbOH = RbNO2 + HOH
HClO3 + NH3 = H + NH3ClO3 =>
HClO3 + NH3 = H + NH3ClO3
Na3PO4 + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
FeCl3 = Fe + Cl =>
FeCl3 = Fe + 3 Cl
FeTiO4 + C + Cl2 = FeCl3 + TiCl4 + CO2 =>
2 FeTiO4 + 4 C + 7 Cl2 = 2 FeCl3 + 2 TiCl4 + 4 CO2
Na2CO3 + CaCO3 + SiO2 = Na2Ca(SiO3)2 + CO2 =>
Na2CO3 + CaCO3 + 2 SiO2 = Na2Ca(SiO3)2 + 2 CO2
AgNO3(aq) + KSCN = AgSCN + KNO3 =>
AgNO3(aq) + KSCN = AgSCN + KNO3
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
HBrO3 + Cu = CuBrO3 + H2 =>
2 HBrO3 + 2 Cu = 2 CuBrO3 + H2
B10H12CNH3 + NiCl2 + NaOH = Na4(B10H10CNH2)2Ni + NaCl + H2O =>
2 B10H12CNH3 + NiCl2 + 6 NaOH = Na4(B10H10CNH2)2Ni + 2 NaCl + 6 H2O
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Al[OH]3 + HNO3 = Al[NO3]3 + H2O =>
Al[OH]3 + 3 HNO3 = Al[NO3]3 + 3 H2O
Mg + CH3Br = CH3MgBr =>
Mg + CH3Br = CH3MgBr
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C6H5CH2Cl + Na = C6H5CH2Na + Cl2 =>
2 C6H5CH2Cl + 2 Na = 2 C6H5CH2Na + Cl2
(CH3COO)2Pb + NaOH = Na2[Pb(OH)4] + CH3COONa =>
(CH3COO)2Pb + 4 NaOH = Na2[Pb(OH)4] + 2 CH3COONa
MnO4{-} + SO3{2-} + H{+} = Mn2{+} + SO4{2-} + H2O =>
4 MnO4{-} + 13 SO3{2-} + 6 H{+} = 2 Mn2{+} + 13 SO4{2-} + 3 H2O
C + O3 = CO =>
3 C + O3 = 3 CO
NH2CH2COOH + C2H5OH = NH2CH2COOC2H5 + H2O =>
NH2CH2COOH + C2H5OH = NH2CH2COOC2H5 + H2O
Ca(OH)2 + SrBr2 = CaBr2 + Sr(OH)2 =>
Ca(OH)2 + SrBr2 = CaBr2 + Sr(OH)2
BaCl2 + Na2SO3 = BaS + NaCl + O2 =>
2 BaCl2 + 2 Na2SO3 = 2 BaS + 4 NaCl + 3 O2
CuSO4*5H2O + NH3(OH)Cl + KOH = Cu2O + K2SO4 + KCl + N2 + H2O =>
2 CuSO4*5H2O + 2 NH3(OH)Cl + 6 KOH = Cu2O + 2 K2SO4 + 2 KCl + N2 + 17 H2O
MeCl3 + H2O = Me2O3 + HCl =>
2 MeCl3 + 3 H2O = Me2O3 + 6 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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