| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 PbS + 2 PbO3 = 5 Pb + 3 SO2
Ge + Se = GeSe2 =>
Ge + 2 Se = GeSe2
AlI3 = Al + I2 =>
2 AlI3 = 2 Al + 3 I2
HCl + Mn = H2 + MnCl2 =>
2 HCl + Mn = H2 + MnCl2
NaOH + C8H5O4K = H2O + C8H4O4KNa =>
NaOH + C8H5O4K = H2O + C8H4O4KNa
O2(s) + F2(g) = OF2(g) =>
O2(s) + 2 F2(g) = 2 OF2(g)
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
Fe2(S2O3)3 + Ca(NO2)2 = Fe(NO2)3 + CaS2O3 =>
Fe2(S2O3)3 + 3 Ca(NO2)2 = 2 Fe(NO2)3 + 3 CaS2O3
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 = =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
NaCl + NaNO3 = Na2NO3 + Cl2 =>
2 NaCl + 2 NaNO3 = 2 Na2NO3 + Cl2
MgSO4(aq) + NH4NO3(aq) = MgNO3 + NH4SO4 =>
MgSO4(aq) + NH4NO3(aq) = MgNO3 + NH4SO4
Al(OH)3 + NaOH = NaAl(OH)4 =>
Al(OH)3 + NaOH = NaAl(OH)4
LiOH + SO4 = Li2SO4 + OH =>
2 LiOH + SO4 = Li2SO4 + 2 OH
Mg + HCl = H2 + MgCl999 =>
2 Mg + 1998 HCl = 999 H2 + 2 MgCl999
NH4 + Pb(NO3)2 = Pb + NH4NO3 =>
2 NH4 + Pb(NO3)2 = Pb + 2 NH4NO3
MnO2 + C = Mn3O4 + CO =>
3 MnO2 + 2 C = Mn3O4 + 2 CO
NH4{+} + HSO3{-} = H2SO3 + NH3 =>
NH4{+} + HSO3{-} = H2SO3 + NH3
Cl2(g) + HF(aq) = F + HCl =>
Cl2(g) + 2 HF(aq) = 2 F + 2 HCl
Pd(NO3)2 + NaCl = NaNO3 + PdCl2 =>
Pd(NO3)2 + 2 NaCl = 2 NaNO3 + PdCl2
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
Be + SO4 = BeSO4 =>
Be + SO4 = BeSO4
NaCH3COOH + H2O = NaCH3COO + H3O =>
NaCH3COOH + H2O = NaCH3COO + H3O
CH3CH2CH2CH3 + Cl2 = CH3CH2CH2CH2Cl + HCl =>
CH3CH2CH2CH3 + Cl2 = CH3CH2CH2CH2Cl + HCl
MoS2(s) + O2(g) = MoO2(s) + SO2(g) =>
MoS2(s) + 3 O2(g) = MoO2(s) + 2 SO2(g)
sodiumbicarbonate + hydrochloricacid = sodiumchloride + carbondioxide + water =>
NaHCO3 + HCl = NaCl + CO2 + H2O
C6H6 + NaMnO4 + NaOH = Na2CO3 + MnO2 + H2O =>
C6H6 + 10 NaMnO4 + 2 NaOH = 6 Na2CO3 + 10 MnO2 + 4 H2O
K2CO3 + Al2(SO4)3 + H2O = Al(OH)3 + K2SO4 + CO2 =>
3 K2CO3 + Al2(SO4)3 + 3 H2O = 2 Al(OH)3 + 3 K2SO4 + 3 CO2
ZnSO4 + NaOH = NaSO4 + ZnOH =>
ZnSO4 + NaOH = NaSO4 + ZnOH
PbO + FeH3 = PbH2 + Fe2O3 =>
3 PbO + 2 FeH3 = 3 PbH2 + Fe2O3
AgNO3(aq) + Na3PO4(aq) = Ag3PO4 + NaNO3 =>
3 AgNO3(aq) + Na3PO4(aq) = Ag3PO4 + 3 NaNO3
Au2SO4 + H2O = Au + H2SO4 + O2 =>
2 Au2SO4 + 2 H2O = 4 Au + 2 H2SO4 + O2
Carbondioxide + Water = Carbonicacid =>
CO2 + H2O = H2CO3
Ag + H2O = H + AgO2 =>
Ag + 2 H2O = 4 H + AgO2
LiBr(aq) + H3PO4(aq) = Li3PO4(s) + HBr(aq) =>
3 LiBr(aq) + H3PO4(aq) = Li3PO4(s) + 3 HBr(aq)
C4H6O5 + H2O = H3O + C4H4O5 =>
C4H6O5 + 2 H2O = 2 H3O + C4H4O5
Na2CO3 + KF = KFCO3 + Na =>
Na2CO3 + KF = KFCO3 + 2 Na
Mg3P2 + HNO3 = Mg3(PO4)2 + NO2 + H2O =>
Mg3P2 + 16 HNO3 = Mg3(PO4)2 + 16 NO2 + 8 H2O
MgHO2 + H = Mg + H2O =>
MgHO2 + 3 H = Mg + 2 H2O
C6H5OH + H2 = C6H12OH =>
2 C6H5OH + 7 H2 = 2 C6H12OH
F + O3 = F2O2 =>
6 F + 2 O3 = 3 F2O2
SbF5(s) = F2(g) + SbF3(s) =>
SbF5(s) = F2(g) + SbF3(s)
CuCl2 + (Hg2)(NO3)2 = Cu(NO3)2 + Hg2Cl2 =>
CuCl2 + (Hg2)(NO3)2 = Cu(NO3)2 + Hg2Cl2
CH3COOH + NH3 = NH6 + C + O2 =>
3 CH3COOH + 4 NH3 = 4 NH6 + 6 C + 3 O2
H2O + SiO = SiO2 + H2 =>
H2O + SiO = SiO2 + H2
C2H6O(ethand) + O2 = COCO2 + H2O =>
2 C2H6O(ethand) + 5 O2 = 2 COCO2 + 6 H2O
FeS + HCl(aq) = FeCl2 + H2S(g) =>
FeS + 2 HCl(aq) = FeCl2 + H2S(g)
SrCO3 + Ca(NO3)2*4H2O + Al(NO3)3*9H2O + (NH2)2CO = Sr3Ca12Al2O6 + H2O + CO2 + N2 =>
3 SrCO3 + 12 Ca(NO3)2*4H2O + 2 Al(NO3)3*9H2O + 29(NH2)2CO = Sr3Ca12Al2O6 + 124 H2O + 32 CO2 + 44 N2
C31H64 + O2 = H2O + CO2 =>
C31H64 + 47 O2 = 32 H2O + 31 CO2
Na2O2 + H2O(l) = NaOH + O2(g) =>
2 Na2O2 + 2 H2O(l) = 4 NaOH + O2(g)
FeCl2 + KNCS = KCl + Fe(CNS)2 =>
FeCl2 + 2 KNCS = 2 KCl + Fe(CNS)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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