| Équations équilibrées la veille |
K2S + Ni(NO3)2 = SNi + 2 KNO3
H + Cl2 = HCl =>
2 H + Cl2 = 2 HCl
NH4OH + C2H4O2 = C2H3O2NH4 + H2O =>
NH4OH + C2H4O2 = C2H3O2NH4 + H2O
CrBr + Br2 = CrBr3 =>
CrBr + Br2 = CrBr3
CuCl2 + NH4OH = Cu(OH)2 + NH4Cl =>
CuCl2 + 2 NH4OH = Cu(OH)2 + 2 NH4Cl
Ag2SO4(s) + K2CrO4(aq) = Ag2CrO4(s) + K2SO4(aq) =>
Ag2SO4(s) + K2CrO4(aq) = Ag2CrO4(s) + K2SO4(aq)
FeCl3*6H2O + CH3COCH2COCH3 = Fe(CH3COCHCOCH3)3 + HCl + H2O =>
FeCl3*6H2O + 3 CH3COCH2COCH3 = Fe(CH3COCHCOCH3)3 + 3 HCl + 6 H2O
K + H2O = HKHO =>
K + H2O = HKHO
Cu(SO4) + HCl = CuCl2 + H2SO4 =>
Cu(SO4) + 2 HCl = CuCl2 + H2SO4
H2SO3 + Cr(OH)2 = Cr(HSO3)2 + H2O =>
2 H2SO3 + Cr(OH)2 = Cr(HSO3)2 + 2 H2O
CrOH(NO3)2 + Ba(OH)2 = Cr(OH)3 + Ba(NO3)2 =>
CrOH(NO3)2 + Ba(OH)2 = Cr(OH)3 + Ba(NO3)2
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
HSO3{-} = H{+} + SO3{2-} =>
HSO3{-} = H{+} + SO3{2-}
C7H16 + O2 = C7H16O =>
2 C7H16 + O2 = 2 C7H16O
CH2OHCH2OH + HBr = CH2OHCH2Br + H2O =>
CH2OHCH2OH + HBr = CH2OHCH2Br + H2O
Ca(NO3)2 + Na2SO4 = CaSO4 + Na(NO3) =>
Ca(NO3)2 + Na2SO4 = CaSO4 + 2 Na(NO3)
CaCl2(aq) + C2O4 + H2O = CaC2O4H2O + Cl =>
CaCl2(aq) + C2O4 + H2O = CaC2O4H2O + 2 Cl
NaCI + F{2} = NaF + CI{2} =>
NaCI + F{2} = NaF + CI{2}
B10H17 + O2 = B2O3 + H2O =>
4 B10H17 + 47 O2 = 20 B2O3 + 34 H2O
H2SiO3 + Fe = FeSiO3 + H =>
H2SiO3 + Fe = FeSiO3 + 2 H
Ni3(PO4)2 + (NH4)2O = NiO + (NH4)3PO4 =>
Ni3(PO4)2 + 3(NH4)2O = 3 NiO + 2(NH4)3PO4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
OH + C2H14O4 = H2O + CO2 =>
14 OH + C2H14O4 = 14 H2O + 2 CO2
PbO5 = PbO2 + O2 =>
2 PbO5 = 2 PbO2 + 3 O2
KIO3 + HI + H2SO4 = H2O + I2 + K2SO4 =>
2 KIO3 + 10 HI + H2SO4 = 6 H2O + 6 I2 + K2SO4
C + H2O = CO + H2 =>
C + H2O = CO + H2
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
NH4NO3(aq) = N2O(g) + H2O(l) =>
NH4NO3(aq) = N2O(g) + 2 H2O(l)
Zn + HCl(aq) = ZnCl(aq) + H2(g) =>
2 Zn + 2 HCl(aq) = 2 ZnCl(aq) + H2(g)
H + Cl + O2 = HClO2 =>
H + Cl + O2 = HClO2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
KI + H2SO4 + H2O2 = H2O + I2 + K2SO4 =>
2 KI + H2SO4 + H2O2 = 2 H2O + I2 + K2SO4
CuSO4 + Cu + S = Cu2S2O4 =>
CuSO4 + Cu + S = Cu2S2O4
C3H8 + Cl2 = C3H6Cl2 + HCl =>
C3H8 + 2 Cl2 = C3H6Cl2 + 2 HCl
H + Cl + O = HClO4 =>
H + Cl + 4 O = HClO4
MgO + MgSO4 + CaCl2 = MgOMgSO4CaCl2 =>
MgO + MgSO4 + CaCl2 = MgOMgSO4CaCl2
K2Cr2O7 + H2SO4 + Na2SO3 + H2O = Cr2(SO4)3 + K2SO4 + NaOH =>
K2Cr2O7 + H2SO4 + 3 Na2SO3 + 2 H2O = Cr2(SO4)3 + K2SO4 + 6 NaOH
NH3NO = NH3 + NO =>
NH3NO = NH3 + NO
Zn + NiCO3 = ZnCO2 + NiO =>
Zn + NiCO3 = ZnCO2 + NiO
NaNO2 + KI + H2SO4 = I2 + N2 + Na2SO4 + H2O + K2SO4 =>
2 NaNO2 + 6 KI + 4 H2SO4 = 3 I2 + N2 + Na2SO4 + 4 H2O + 3 K2SO4
sulfur + O = SO3 =>
S + 3 O = SO3
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
MgO + H2O2 = MgH2O3 =>
MgO + H2O2 = MgH2O3
MnO2 + C5H8O2 = CO2 + H2O + Mn(C5H7O2)3 =>
24 MnO2 + 73 C5H8O2 = 5 CO2 + 40 H2O + 24 Mn(C5H7O2)3
C2{2-} + H2O = C2H2 + OH{-} =>
C2{2-} + 2 H2O = C2H2 + 2 OH{-}
H2MnO4 + KNO2 = KMnO4 + H2 + NO2 =>
H2MnO4 + KNO2 = KMnO4 + H2 + NO2
Cu(OH)2 + Al(OH)3 = Cu3(AlO3)2 + H2O =>
3 Cu(OH)2 + 2 Al(OH)3 = Cu3(AlO3)2 + 6 H2O
Al2O3 + CsOH = Al(OH)3 + Cs2O =>
Al2O3 + 6 CsOH = 2 Al(OH)3 + 3 Cs2O
HNO3 + H2SO4 + C6H5Cl = ClC6H3N2O4 + H3O + SO4 =>
2 HNO3 + H2SO4 + C6H5Cl = ClC6H3N2O4 + 2 H3O + SO4
MgAl2O4 = MgO + Al2O3 =>
MgAl2O4 = MgO + Al2O3
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Équations équilibrées sur12/13/24
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