| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
CaO + P = Ca3P2 + P2O5 =>
15 CaO + 16 P = 5 Ca3P2 + 3 P2O5
C6H8O7 + CH4N2O + C15H24O = C12H11N5 + H2O =>
119 C6H8O7 + 555 CH4N2O + 93 C15H24O = 222 C12H11N5 + 1481 H2O
HY = Y + H2 =>
2 HY = 2 Y + H2
Ag + H2SO4 = Ag2SO4 + H2O + SO2 =>
2 Ag + 2 H2SO4 = Ag2SO4 + 2 H2O + SO2
MgSiO3 + HCl = SiH4 + MgCl2 + SiCl4 + O2 =>
4 MgSiO3 + 12 HCl = 3 SiH4 + 4 MgCl2 + SiCl4 + 6 O2
Al + HCl = AlCl3 + H =>
Al + 3 HCl = AlCl3 + 3 H
Na + C2H6O = C2H5ONa + H =>
Na + C2H6O = C2H5ONa + H
AlO + RbO = Al2O3 + Rb =>
2 AlO + RbO = Al2O3 + Rb
ClO3 + H2O = H2ClO4 =>
ClO3 + H2O = H2ClO4
PbS + HNO3 = Pb(NO3)2 + NO + S + H2O =>
3 PbS + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 3 S + 4 H2O
(CH3)2CO + C6H3(NO2)2NHNH2 = C6H3(NO2)2NHNC(CH3)2 + H2O =>
(CH3)2CO + C6H3(NO2)2NHNH2 = C6H3(NO2)2NHNC(CH3)2 + H2O
ClO{-} + H2SO3 = Cl{-} + SO4 + H2O =>
2 ClO{-} + H2SO3 = 2 Cl{-} + SO4 + H2O
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
Cr2(SO4)3 + Al(NO3)3 = Cr(NO3)3 + Al2(SO4)3 =>
Cr2(SO4)3 + 2 Al(NO3)3 = 2 Cr(NO3)3 + Al2(SO4)3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CCl4 + F2 = CF4 + Cl2 =>
CCl4 + 2 F2 = CF4 + 2 Cl2
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
Na2B4O7 + NaOH + H2O2 = Na2B2O6 + H2O =>
Na2B4O7 + 2 NaOH + 4 H2O2 = 2 Na2B2O6 + 5 H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CsO + CO2 = Cs(CO3) =>
CsO + CO2 = Cs(CO3)
[Cu(NH3)4]Cl + C2H2 = C2Cu2 + NH3 + HCl =>
2[Cu(NH3)4]Cl + C2H2 = C2Cu2 + 8 NH3 + 2 HCl
I{-} + Ag{+} = Ag + I2 =>
2 I{-} + 2 Ag{+} = 2 Ag + I2
LiI + AgF = AgI + LiF =>
LiI + AgF = AgI + LiF
H + P + NO3 = H2PO4 + NO =>
2 H + P + 2 NO3 = H2PO4 + 2 NO
Al(m) + Br2(l) = AlBr3(s) =>
2 Al(m) + 3 Br2(l) = 2 AlBr3(s)
SO3{2-} + I3{-} + H2O = SO4{2-} + I{-} + H{+} =>
SO3{2-} + I3{-} + H2O = SO4{2-} + 3 I{-} + 2 H{+}
PBr3 + H2O = H3O3P + HBr =>
PBr3 + 3 H2O = H3O3P + 3 HBr
Na2SiO3(aq) + CuSO4 = CuSiO3 + Na2SO4 =>
Na2SiO3(aq) + CuSO4 = CuSiO3 + Na2SO4
NaCHO3 + H2O = H2CO3 + NaOH =>
NaCHO3 + H2O = H2CO3 + NaOH
CaO + Co2 = CaCo3 + O2 =>
2 CaO + 3 Co2 = 2 CaCo3 + O2
H3PO3 + KOH = KH2 + PO4 + H2O =>
3 H3PO3 + 5 KOH = 5 KH2 + 3 PO4 + 2 H2O
CsOHH2O + SiO2 = Cs2SiO3 + H2O =>
2 CsOHH2O + SiO2 = Cs2SiO3 + 3 H2O
C3H8O3 + H2SO4 = C3H8(SO4)3 + H2O =>
C3H8O3 + 3 H2SO4 = C3H8(SO4)3 + 3 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
AI + HCI = AIHCI =>
AI + HCI = AIHCI
H2O + Agl = AglH2O =>
H2O + Agl = AglH2O
CuSO4 + C16H22O18 = Cu + SO + CO + H2O =>
3 CuSO4 + C16H22O18 = 3 Cu + 3 SO + 16 CO + 11 H2O
NaClO3 + Zn + H2SO4 = NaCl + ZnSO4 + H2O =>
NaClO3 + 3 Zn + 3 H2SO4 = NaCl + 3 ZnSO4 + 3 H2O
CaCl2 + KOH = Ca(OH)2 + KCl = =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl
HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + 2 H2O(l)
(NH4)6Mo7O24 + NiSO4 + H2O + (NH4)2S2O8 = (NH4)6[NiMo9O32] + (NH4)2SO4 + H2SO4 =>
9(NH4)6Mo7O24 + 7 NiSO4 + 8 H2O + 7(NH4)2S2O8 = 7(NH4)6[NiMo9O32] + 13(NH4)2SO4 + 8 H2SO4
Ba(NO3)2 + NHSO3H + H2O = BaSO4 + NH4NO3 + HNO3 =>
8 Ba(NO3)2 + 8 NHSO3H + 11 H2O = 8 BaSO4 + 7 NH4NO3 + 10 HNO3
KMnO4 + KCl + H2SO4 = MnSO4 + KHSO4 + H2O + Cl2 =>
2 KMnO4 + 10 KCl + 14 H2SO4 = 2 MnSO4 + 12 KHSO4 + 8 H2O + 5 Cl2
Na3PO4 + KOH = K3PO4 + NaOH =>
Na3PO4 + 3 KOH = K3PO4 + 3 NaOH
Cr(OH)3 + HClO4 = H2CrO4 + HCl + H2O =>
8 Cr(OH)3 + 3 HClO4 = 8 H2CrO4 + 3 HCl + 4 H2O
Ti(OH)3 + O2 = TiO(OH)2 + H2O =>
4 Ti(OH)3 + O2 = 4 TiO(OH)2 + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/09/25
Équations équilibrées sur03/11/24
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