| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ni(NO2)2 + 2 Ag3PO4 = Ni3(PO4)2 + 6 AgNO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HCl + C2H3NH2 = C2H3NH3 + Cl =>
HCl + C2H3NH2 = C2H3NH3 + Cl
Ca(NO3)2 + NaPO4 = Ca(PO4)2 + NaNO3 =>
Ca(NO3)2 + 2 NaPO4 = Ca(PO4)2 + 2 NaNO3
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O = =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
KMnO4 + Sn + KOH = K2MnO4 + Sn(OH)4 =>
4 KMnO4 + Sn + 4 KOH = 4 K2MnO4 + Sn(OH)4
(H)2(O) + (O)2 = (H)2(O)2 =>
2(H)2(O) + (O)2 = 2(H)2(O)2
N2(g) + O2(q) + H2O = HNO3(aq) =>
2 N2(g) + 5 O2(q) + 2 H2O = 4 HNO3(aq)
Sr(ClO)2 + Fe = Fe(ClO) + Sr =>
Sr(ClO)2 + 2 Fe = 2 Fe(ClO) + Sr
SO2 + CO2 = CS2 + O2 =>
2 SO2 + CO2 = CS2 + 3 O2
K2Cr2O7 + H2SO4 + H2O2 = K2SO4 + [CrO(O2)2] + H2O =>
K2Cr2O7 + H2SO4 + 4 H2O2 = K2SO4 + 2[CrO(O2)2] + 5 H2O
Ag2SO4 + AlCl3 = Al2(SO4)3 + AgCl =>
3 Ag2SO4 + 2 AlCl3 = Al2(SO4)3 + 6 AgCl
Fe(OH)3 + H2SiO4 = Fe(HSiO4)3 + H2O =>
Fe(OH)3 + 3 H2SiO4 = Fe(HSiO4)3 + 3 H2O
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
PO4 + SiO = P4O6 + SiO2 =>
4 PO4 + 10 SiO = P4O6 + 10 SiO2
Ca2 + H2O = H + Ca2OH =>
Ca2 + H2O = H + Ca2OH
NaOHCl + CaO2 = Ca(OH)2 + NaClO =>
2 NaOHCl + CaO2 = Ca(OH)2 + 2 NaClO
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
SO3*Li = Li(SO3) =>
SO3*Li = Li(SO3)
Be + HNO3 = Be(NO3)2 + NH4NO3 + H2O =>
4 Be + 10 HNO3 = 4 Be(NO3)2 + NH4NO3 + 3 H2O
NaClO4 + KNO3 = KClO4 + NaNO3 =>
NaClO4 + KNO3 = KClO4 + NaNO3
HCOOCH2CH3 + Ag2O = CO2 + H2O + Ag =>
HCOOCH2CH3 + 7 Ag2O = 3 CO2 + 3 H2O + 14 Ag
H2O2(l) = H2O + O2 =>
2 H2O2(l) = 2 H2O + O2
BaCO3CO2 = BaCO3 + CO2 =>
BaCO3CO2 = BaCO3 + CO2
CoO + O2 = Co2O3 =>
4 CoO + O2 = 2 Co2O3
NHO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
NHO3 + NaHCO3 = NaNO3 + H2O + CO2
HI + C6H12O = C6H11I + H2O =>
HI + C6H12O = C6H11I + H2O
Li2O + P2O5 = Li4P2O7 =>
2 Li2O + P2O5 = Li4P2O7
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
Al + C2H3O2 = Al(C2H3O2)3 =>
Al + 3 C2H3O2 = Al(C2H3O2)3
CH3CHCHCH3 + H2O = CH3CH2CH(OH)CH3 =>
CH3CHCHCH3 + H2O = CH3CH2CH(OH)CH3
Zn2SO4 = ZnO + SO2 =>
Zn2SO4 = 2 ZnO + SO2
Mn(NO3)2 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H =>
Mn(NO3)2 + 2 PbO2 + 2 HNO3 = HMnO4 + 2 Pb(NO3)2 + H
AgNO2 + Na2SO3 = Ag2SO3 + NaNO2 =>
2 AgNO2 + Na2SO3 = Ag2SO3 + 2 NaNO2
Zu + H2SO4 = ZuSO4 + SO2 + H2O =>
Zu + 2 H2SO4 = ZuSO4 + SO2 + 2 H2O
C4H18O4 + O2 = CO2 + H =>
C4H18O4 + 2 O2 = 4 CO2 + 18 H
Li(s) + H2O(g) = LiOH + H =>
Li(s) + H2O(g) = LiOH + H
S + C6H6 = S(C6H6) =>
S + C6H6 = S(C6H6)
Al(OH)3 + Na(OH) = Na3[Al(OH)6] =>
Al(OH)3 + 3 Na(OH) = Na3[Al(OH)6]
Li2SO4 + SrCl2 = Li2Sr + SO4Cl2 =>
Li2SO4 + SrCl2 = Li2Sr + SO4Cl2
Cu2 + SO2 = O2 + Cu2S =>
Cu2 + SO2 = O2 + Cu2S
PBr3(g) + H2O(i) = H3PO3(aq) + HBr(aq) =>
PBr3(g) + 3 H2O(i) = H3PO3(aq) + 3 HBr(aq)
Cr + H2O2 + OH{-} = CrO4{-2} + H2O =>
Cr + 3 H2O2 + 2 OH{-} = CrO4{-2} + 4 H2O
Cr2O7{2-} + H + {6e-} = Cr{3+} + H2O =>
3 Cr2O7{2-} + 42 H + 4{6e-} = 6 Cr{3+} + 21 H2O
MgSO4 + CuSO4 = MgCu + SO4 =>
MgSO4 + CuSO4 = MgCu + 2 SO4
(MnO4) + (SO3)2 = (MnO2) + (SO4) =>
(MnO4) + (SO3)2 = (MnO2) + 2(SO4)
FeSO4 + H3Po4 = Fe3(Po4)2 + H2SO4 =>
3 FeSO4 + 2 H3Po4 = Fe3(Po4)2 + 3 H2SO4
SO2Cl2 + C7H8O = C7H7ClO + SO2 + HCl =>
SO2Cl2 + C7H8O = C7H7ClO + SO2 + HCl
CaCO3 + HCl = CaCl2 + H2CO3 = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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