| Équations équilibrées la veille | Équations équilibrées le lendemain |
NiCl2 + Ba(No3)2 = Ni(No3)2 + BaCl2
K[AgI2] + H2O = KOH + AgI + HI =>
K[AgI2] + H2O = KOH + AgI + HI
KOH = K2O + H2O =>
2 KOH = K2O + H2O
CH3CH2Br + Mg = CH3CH2MgBr =>
CH3CH2Br + Mg = CH3CH2MgBr
C8H2O + O2 = CO + H2O =>
C8H2O + 4 O2 = 8 CO + H2O
CuOH2 + H2SO4 = CuSO4 + H2OH2 =>
CuOH2 + H2SO4 = CuSO4 + H2OH2
C6H10O(l) + O2(g) = CO2(g) + H2O(g) =>
C6H10O(l) + 8 O2(g) = 6 CO2(g) + 5 H2O(g)
SO2 + NaClO3 + H2O = H2SO4 + NaCl =>
3 SO2 + NaClO3 + 3 H2O = 3 H2SO4 + NaCl
Zn + I2 = ZnI =>
2 Zn + I2 = 2 ZnI
BaCl2*2H2O = Ba + Cl(H2O) =>
BaCl2*2H2O = Ba + 2 Cl(H2O)
C2Ca + N2 = CaCN2 + C =>
C2Ca + N2 = CaCN2 + C
CH3CH2COOH + CH3OH = CH3CH2COOCH3 + H2O =>
CH3CH2COOH + CH3OH = CH3CH2COOCH3 + H2O
B(OH)3 + ROH = B(OR)3 + H2O =>
B(OH)3 + 3 ROH = B(OR)3 + 3 H2O
CoO + H3PO4 = Co2P4O12 + H2O =>
2 CoO + 4 H3PO4 = Co2P4O12 + 6 H2O
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
FeO(s) + HClO4(aq) = Fe(ClO4)2(aq) + H2O(l) =>
FeO(s) + 2 HClO4(aq) = Fe(ClO4)2(aq) + H2O(l)
CH3(CH2)14COOH + KOH = CH3(CH2)12K + COOHOH =>
20 CH3(CH2)14COOH + 23 KOH = 23 CH3(CH2)12K + 21 COOHOH
FeCl2 + NH4SCN = NH4Cl + (NH4)2[Fe(SCN)4] =>
FeCl2 + 4 NH4SCN = 2 NH4Cl + (NH4)2[Fe(SCN)4]
C57H110O6 + NaOH = C3H8O3 + CH3(CH2)16COONa =>
C57H110O6 + 3 NaOH = C3H8O3 + 3 CH3(CH2)16COONa
sodium + water = NaOH(aq) + H2(g) =>
2 Na + 2 H2O = 2 NaOH(aq) + H2(g)
CH2O + Cr2O7 = Cr + CO2 + H2O =>
7 CH2O + 2 Cr2O7 = 4 Cr + 7 CO2 + 7 H2O
Cu(NO2)2 + Li = LiNO2 + Cu =>
Cu(NO2)2 + 2 Li = 2 LiNO2 + Cu
Ca2P2O7 + OH{-} = Ca10(PO4)6(OH)2 + PO4{-3} + H2O =>
5 Ca2P2O7 + 12 OH{-} = Ca10(PO4)6(OH)2 + 4 PO4{-3} + 5 H2O
C3O2 = CO2 + C =>
C3O2 = CO2 + 2 C
PH2 + O2 = P2O10 + H2O =>
2 PH2 + 6 O2 = P2O10 + 2 H2O
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Fe + LiOH = Fe(OH)3 + Li =>
Fe + 3 LiOH = Fe(OH)3 + 3 Li
Sr(OH)2 + PbBr2 = SrBr2 + Pb(OH)2 =>
Sr(OH)2 + PbBr2 = SrBr2 + Pb(OH)2
NaNO3 + H2SO4 = HNO3 + NaHSO4 =>
NaNO3 + H2SO4 = HNO3 + NaHSO4
Cu(OH)2CuCO3 + H2SO4 = CuSO4 + H2O + CO2 =>
Cu(OH)2CuCO3 + 2 H2SO4 = 2 CuSO4 + 3 H2O + CO2
C2H6Cl2 + O2 = CO2 + H2O + Cl2 =>
2 C2H6Cl2 + 7 O2 = 4 CO2 + 6 H2O + 2 Cl2
Fe{+3+e = Fe{+2} =>
Fe{+3+e = Fe{+2}
CS2(l) + NaOH = Na2CS3 + Na2CO3 + H2O =>
3 CS2(l) + 6 NaOH = 2 Na2CS3 + Na2CO3 + 3 H2O
BaCl2 + H2SO4 = Ba(HSO4)2 + HCl =>
BaCl2 + 2 H2SO4 = Ba(HSO4)2 + 2 HCl
Na2O + H2O + SiO2 = NaSiO3 + H2 =>
Na2O + H2O + 2 SiO2 = 2 NaSiO3 + H2
MnO2 + CH3COOH + KOH = KMnO4 + Mn(CH3COO)2 + H2O =>
5 MnO2 + 6 CH3COOH + 2 KOH = 2 KMnO4 + 3 Mn(CH3COO)2 + 4 H2O
C6H5OH + NH3 = C6H5O + NH4 =>
C6H5OH + NH3 = C6H5O + NH4
Sb + Cl2 = SbCl7 =>
2 Sb + 7 Cl2 = 2 SbCl7
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NH4Cl + NaNO3 = H2O + NaCl + N2O =>
NH4Cl + NaNO3 = 2 H2O + NaCl + N2O
Cl2 + PbF4 = PbCl2 + F =>
Cl2 + PbF4 = PbCl2 + 4 F
HCOOH + Ca = (HCOO)2Ca + H2 =>
2 HCOOH + Ca = (HCOO)2Ca + H2
C6H4(C2H5)2 + O2 = CO2 + H2O =>
2 C6H4(C2H5)2 + 27 O2 = 20 CO2 + 14 H2O
Al2O3 = Al + O2Al2O3 = Al + O2 =>
5 Al2O3 = 4 Al + 3 O2Al2O3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
SlF4 + H2O = H2SlF6 + H2SlO3 =>
3 SlF4 + 3 H2O = 2 H2SlF6 + H2SlO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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