| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2O5 + 2 Ag = Ag2O5 + 2 N
MnCl2 + KOH = KCl + (Mn(OH)2) =>
MnCl2 + 2 KOH = 2 KCl + (Mn(OH)2)
SO3 + N2O5 = [NO2]2S2O7 =>
2 SO3 + N2O5 = [NO2]2S2O7
Cr(OH)3 + HCl = Cr(OH)Cl2 + H2O =>
Cr(OH)3 + 2 HCl = Cr(OH)Cl2 + 2 H2O
Fe(OH)2 + Ba(OH)2 = Ba4(Fe(OH)6)2 =>
2 Fe(OH)2 + 4 Ba(OH)2 = Ba4(Fe(OH)6)2
Mg + ZnF = MgF2 + Zn =>
Mg + 2 ZnF = MgF2 + 2 Zn
N2(g) + H2 = (g)NH3(g) =>
N2(g) + 3 H2 = 2(g)NH3(g)
Ca3(PO4)2 + O2 = CaO + PO4 =>
2 Ca3(PO4)2 + 3 O2 = 6 CaO + 4 PO4
BeO + H2CO3 = BeCO3 + H2O =>
BeO + H2CO3 = BeCO3 + H2O
HNO3 + Na2SO4 = NaNO3 + H2O + SO3 =>
2 HNO3 + Na2SO4 = 2 NaNO3 + H2O + SO3
HNO3 = NO3 + NO2 + H2O =>
2 HNO3 = NO3 + NO2 + H2O
Ca(OH)2 + CuCl2 = CaCl2 + Cu(OH)2 =>
Ca(OH)2 + CuCl2 = CaCl2 + Cu(OH)2
Fe2(CO3)3 = Fe2(O)3 + CO2 =>
Fe2(CO3)3 = Fe2(O)3 + 3 CO2
H2 + AgSO4 = Ag + HSO4 =>
H2 + 2 AgSO4 = 2 Ag + 2 HSO4
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
FeBr3 + CuSO4 = FeBr3CuSO4 =>
FeBr3 + CuSO4 = FeBr3CuSO4
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
C4H4O4 + NaOH = NaC4H3O4 + H2O =>
C4H4O4 + NaOH = NaC4H3O4 + H2O
(OH){-} + N2H4 + (ClO3){-} = (NO)3{-} + Cl{-} + H2O =>
6(OH){-} + 9 N2H4 + 11(ClO3){-} = 6(NO)3{-} + 11 Cl{-} + 21 H2O
K2SiO3 + MgSO4 = K2SO4 + MgSiO3 =>
K2SiO3 + MgSO4 = K2SO4 + MgSiO3
Ca(OCl)2 + HCl = CaCl2 + Cl2 + H2O =>
Ca(OCl)2 + 4 HCl = CaCl2 + 2 Cl2 + 2 H2O
KI + Cu(Br)2 = CuI2 + KBr =>
2 KI + Cu(Br)2 = CuI2 + 2 KBr
ZnBr2 + CuSO4 = ZnSO4 + CuBr2 =>
ZnBr2 + CuSO4 = ZnSO4 + CuBr2
Na2CrO4 + HCl = CrCl3 + NaCl + H2O + Cl2 =>
2 Na2CrO4 + 16 HCl = 2 CrCl3 + 4 NaCl + 8 H2O + 3 Cl2
H2SO4 + FeS = FeSO4 + H2S =>
H2SO4 + FeS = FeSO4 + H2S
H + WO3 = HO + W =>
3 H + WO3 = 3 HO + W
MnO2 + HCl = Mn2O3 + Cl + H2O =>
2 MnO2 + 2 HCl = Mn2O3 + 2 Cl + H2O
NiO(OH) + Cd + H2O = Ni(OH)2 + Cd(OH) =>
NiO(OH) + Cd + H2O = Ni(OH)2 + Cd(OH)
Da(OH)3 + H2CO3 = Da2(CO3)3 + H2O =>
2 Da(OH)3 + 3 H2CO3 = Da2(CO3)3 + 6 H2O
Li(s) + N3(g) = Li3N(s) =>
9 Li(s) + N3(g) = 3 Li3N(s)
(NH4)2C2O4(aq) + CaCl2(aq) = NH4Cl(l) + CaC2O4(s) =>
(NH4)2C2O4(aq) + CaCl2(aq) = 2 NH4Cl(l) + CaC2O4(s)
NH4VO3 = V2O4 + NH3 + H2O + O =>
2 NH4VO3 = V2O4 + 2 NH3 + H2O + O
HBr + MnSO4 = MnBr + SO4H =>
HBr + MnSO4 = MnBr + SO4H
SrH2 + HCl = SrCl2 + H =>
SrH2 + 2 HCl = SrCl2 + 4 H
NH3 + O0 = NO + H2O =>
2 NH3 + 5 O0 = 2 NO + 3 H2O
FCl2 + AgNO3 = F(NO3)2 + AgCl =>
FCl2 + 2 AgNO3 = F(NO3)2 + 2 AgCl
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Ca + NaNo3 = Na + Ca(No3)2 =>
Ca + 2 NaNo3 = 2 Na + Ca(No3)2
CaN2O6 + NH4F = CaF2 + N2O + H2O =>
CaN2O6 + 2 NH4F = CaF2 + 2 N2O + 4 H2O
Mn + AuCl3 = MnCl2 + Au =>
3 Mn + 2 AuCl3 = 3 MnCl2 + 2 Au
KClO3 + MnO2 = KCl + Mn2O7 =>
KClO3 + 2 MnO2 = KCl + Mn2O7
C6H12O6 + I2 = C6H11IO6 + HI =>
C6H12O6 + I2 = C6H11IO6 + HI
KOH + SO2 = K2SO3H2O =>
2 KOH + SO2 = K2SO3H2O
NaSO4 + BaCl2 = NaCl2 + BaSO4 =>
NaSO4 + BaCl2 = NaCl2 + BaSO4
NaOH + H3A*XH2O = Na3A + H2O + XH2O =>
3 NaOH + H3A*XH2O = Na3A + 3 H2O + XH2O
KOH + Cu = Cu(OH) + K =>
KOH + Cu = Cu(OH) + K
K2CO3 + HBr = BrK2 + HCO3 =>
K2CO3 + HBr = BrK2 + HCO3
HCl + ZnS = ZnH2 + SCl2 =>
2 HCl + ZnS = ZnH2 + SCl2
NaClO4 + KI + HCl = NaCl + KCl + H2O + I2 =>
NaClO4 + 8 KI + 8 HCl = NaCl + 8 KCl + 4 H2O + 4 I2
SO3 + CaOH = H2O + Ca2SO4 =>
SO3 + 2 CaOH = H2O + Ca2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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