| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3OH + KCN = CH3CN + KOH
CaSO4 = CaO + SO3 =>
CaSO4 = CaO + SO3
Mg + S = MgS =>
Mg + S = MgS
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
H2AsO4 = H2O + AsO3 =>
H2AsO4 = H2O + AsO3
C3H8O3 + NaClO3 = CO2 + H2O + NaCl =>
3 C3H8O3 + 7 NaClO3 = 9 CO2 + 12 H2O + 7 NaCl
Li2S + Ag = Li + Ag2S =>
Li2S + 2 Ag = 2 Li + Ag2S
CaCO3 + Mg(OH)2 + HCl = MgCO3 + H2O + CaCl2 =>
CaCO3 + Mg(OH)2 + 2 HCl = MgCO3 + 2 H2O + CaCl2
V + Cl2 = VCl2 =>
V + Cl2 = VCl2
H2S + NaIO3 = NaI + S + H2O =>
3 H2S + NaIO3 = NaI + 3 S + 3 H2O
KLO = K + LO =>
KLO = K + LO
BrCl + NH3 = NBr3 + NH4Cl =>
3 BrCl + 4 NH3 = NBr3 + 3 NH4Cl
P2O3 = P + O =>
P2O3 = 2 P + 3 O
Pb(C2H3O2)2 + (NH3)2SO4 = PbSO4 + NH3C2H3O2 =>
Pb(C2H3O2)2 + (NH3)2SO4 = PbSO4 + 2 NH3C2H3O2
H2AsO4 = H2O + AsO3 =>
H2AsO4 = H2O + AsO3
Cu + AuI3 = CuI + Au =>
3 Cu + AuI3 = 3 CuI + Au
C2H2S + O2 = CO + H2O + SO2 =>
2 C2H2S + 5 O2 = 4 CO + 2 H2O + 2 SO2
CF4 + O2 = CO2 + F2 =>
CF4 + O2 = CO2 + 2 F2
propane + Oxygen = Carbondioxide + water =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaNO2 + KI + H2SO4 = NO + I2 + K2SO4 + Na2SO4 + H2O =>
2 NaNO2 + 2 KI + 2 H2SO4 = 2 NO + I2 + K2SO4 + Na2SO4 + 2 H2O
NaOH + C8H5KO4 = C8H4O4KNa + H2O =>
NaOH + C8H5KO4 = C8H4O4KNa + H2O
HNO3 + PH3 = H2O + PH + NO =>
2 HNO3 + 3 PH3 = 4 H2O + 3 PH + 2 NO
K2C2O4 + ZnNO3 = Zn2C2O4 + KNO3 =>
K2C2O4 + 2 ZnNO3 = Zn2C2O4 + 2 KNO3
SO3 + H2O = SO3OH + H2 =>
2 SO3 + 2 H2O = 2 SO3OH + H2
K3(PO4) + CaBr2 = KBr + Ca3(PO4)2 =>
2 K3(PO4) + 3 CaBr2 = 6 KBr + Ca3(PO4)2
Ti + V2O5 = TiO2 + VO =>
3 Ti + 2 V2O5 = 3 TiO2 + 4 VO
H2CO3 + HCl = HCO3 + H2Cl =>
H2CO3 + HCl = HCO3 + H2Cl
Zn(s) + CuSO4(aq) = ZnSO4 + Cu(s) =>
Zn(s) + CuSO4(aq) = ZnSO4 + Cu(s)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
(NH4)2(CO3) + NiCl2 = (NH4)Cl + Ni(CO3) =>
(NH4)2(CO3) + NiCl2 = 2(NH4)Cl + Ni(CO3)
MgO2 + Al = AlO2 + Mg =>
MgO2 + Al = AlO2 + Mg
Na3PO4 + Fe(NO3)3 = FePO4 + Na(NO3) =>
Na3PO4 + Fe(NO3)3 = FePO4 + 3 Na(NO3)
PbOH = Pb + OH =>
PbOH = Pb + OH
AgNO3(aq) + BaCl2 = Ba(NO3)2(aq) + AgCl(s) =>
2 AgNO3(aq) + BaCl2 = Ba(NO3)2(aq) + 2 AgCl(s)
HS = H2 + S8 =>
8 HS = 4 H2 + S8
C6H5F + O2 = CO2 + H2O + F2 =>
4 C6H5F + 29 O2 = 24 CO2 + 10 H2O + 2 F2
Ba + PO4 = Ba3(PO4)2 =>
3 Ba + 2 PO4 = Ba3(PO4)2
C4H9Br = C4H8BrH =>
C4H9Br = C4H8BrH
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
Cl2 + NaCrO2 + NaOH = Na2CrO4 + H2O + NaCl =>
3 Cl2 + 2 NaCrO2 + 8 NaOH = 2 Na2CrO4 + 4 H2O + 6 NaCl
HBr(g) + O2(g) = H2O(g) + Br(g) =>
4 HBr(g) + O2(g) = 2 H2O(g) + 4 Br(g)
S2 + O3 = SO2 =>
3 S2 + 4 O3 = 6 SO2
PbS + H2O2 = SO2 + Pb + H2O =>
PbS + 2 H2O2 = SO2 + Pb + 2 H2O
Ca3N2 = Ca + N2 =>
Ca3N2 = 3 Ca + N2
PbO2 + Co(C2O4)3{4-} + H3O{+} = Co(C2O4)3{3-} + Pb{2+} + H2O =>
PbO2 + 2 Co(C2O4)3{4-} + 4 H3O{+} = 2 Co(C2O4)3{3-} + Pb{2+} + 6 H2O
Ca3P2 + K = K3P + Ca =>
Ca3P2 + 6 K = 2 K3P + 3 Ca
CH3COOH + Na2SO4 = H2SO4 + CH3COONa =>
2 CH3COOH + Na2SO4 = H2SO4 + 2 CH3COONa
KS + ZnNO3 = KNO3 + ZnS =>
KS + ZnNO3 = KNO3 + ZnS
SrCl2(aq) + K2CO3(aq) = SrCO3(s) + KCl(aq) =>
SrCl2(aq) + K2CO3(aq) = SrCO3(s) + 2 KCl(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/18/24
Équations équilibrées sur06/17/23
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