| Équations équilibrées la veille |
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
sodiumsulfate + hydrochloricacid = sodiumchloride + sulfuricacid =>
Na2SO4 + 2 HCl = 2 NaCl + H2SO4
AgNO3 + Fe(NO3)3 = Ag(NO3)3 + Fe(NO3)2 =>
AgNO3 + 2 Fe(NO3)3 = Ag(NO3)3 + 2 Fe(NO3)2
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
Zn + H2SO4 = SO2 + Zn(OH) =>
2 Zn + H2SO4 = SO2 + 2 Zn(OH)
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
I2O4 + H2O = HIO3 + I2 =>
5 I2O4 + 4 H2O = 8 HIO3 + I2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
XC6H5CH(OH)CH3 + Mg + CO2 + HCl = XC6H5CH(CH3)COOH + MgCl2 + H2O =>
XC6H5CH(OH)CH3 + Mg + CO2 + 2 HCl = XC6H5CH(CH3)COOH + MgCl2 + H2O
C6H5NH2 + NaOH = C6H5NHNa + H2O =>
C6H5NH2 + NaOH = C6H5NHNa + H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Al2(SO4)3 + H2O + K2SO4 = KAl(SO4)2*12H2O =>
Al2(SO4)3 + 24 H2O + K2SO4 = 2 KAl(SO4)2*12H2O
Al + CaCo3 = Al2(Co3)3 + Ca =>
2 Al + 3 CaCo3 = Al2(Co3)3 + 3 Ca
BaBr2 + AgNO3 = BaNO3 + AgBr2 =>
BaBr2 + AgNO3 = BaNO3 + AgBr2
Sr(NO3)2 + Fe(NO3)3*9H2O + glycine = SrFeO3 + CO2 + N2 + H2O =>
6 Sr(NO3)2 + 6 Fe(NO3)3*9H2O + 16 C2H5NO2 = 6 SrFeO3 + 32 CO2 + 23 N2 + 94 H2O
Fe2(SO4)3 + C2H5OH = Fe(OH)3 + (C2H5)2SO4 =>
Fe2(SO4)3 + 6 C2H5OH = 2 Fe(OH)3 + 3(C2H5)2SO4
CaO + CuO = CuCaO2 =>
CaO + CuO = CuCaO2
Br2 + H2O = HBrO2 + H =>
Br2 + 4 H2O = 2 HBrO2 + 6 H
Ca(HCO3)2 + C6H8O7 = CaC6H8O7 + CO2 + H =>
5 Ca(HCO3)2 + 7 C6H8O7 = 5 CaC6H8O7 + 22 CO2 + 26 H
C6H10 + Br = C6H10Br2 =>
C6H10 + 2 Br = C6H10Br2
Mg + AgCl = MgCl2 + Ag =>
Mg + 2 AgCl = MgCl2 + 2 Ag
Tl2(CO3)3 + H2SO4 = Tl2(SO4)3 + H2O(l) + CO2 =>
Tl2(CO3)3 + 3 H2SO4 = Tl2(SO4)3 + 3 H2O(l) + 3 CO2
Ca + AgClO4 = Ag + CaClO4 =>
Ca + AgClO4 = Ag + CaClO4
B + Cr = BCr3 =>
B + 3 Cr = BCr3
Ca(OH)2 + NO3 = CaNO4 + H2O =>
Ca(OH)2 + NO3 = CaNO4 + H2O
CoCl2 + NH3 = Co(NH3)4Cl2 =>
CoCl2 + 4 NH3 = Co(NH3)4Cl2
C15H32 + O2 = CO2 + H2O =>
C15H32 + 23 O2 = 15 CO2 + 16 H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Mg{+2} + I{-} = MgI2 =>
Mg{+2} + 2 I{-} = MgI2
Mn(OH)2 + KOH = K[Mn(OH)3] =>
Mn(OH)2 + KOH = K[Mn(OH)3]
Mg + H2SO4 = Mg(HSO4)2 + H2 =>
Mg + 2 H2SO4 = Mg(HSO4)2 + H2
V(OH)3 = V2O5 + H2O + H2 =>
2 V(OH)3 = V2O5 + H2O + 2 H2
Ca + KNo3 = Ca(No3)2 + K =>
Ca + 2 KNo3 = Ca(No3)2 + 2 K
Ca2 + O2 = Ca2O =>
2 Ca2 + O2 = 2 Ca2O
N3H12PO4 + CaS = Ca3P2O8 + N2H8S =>
2 N3H12PO4 + 3 CaS = Ca3P2O8 + 3 N2H8S
KMnO4 + FeSO3 + KOH = Fe(OH)3 + K2SO3 + K2MnO4 =>
KMnO4 + FeSO3 + 3 KOH = Fe(OH)3 + K2SO3 + K2MnO4
AsO2{-} + H2O2 = As + O2 + OH{-} =>
2 AsO2{-} + H2O2 = 2 As + 2 O2 + 2 OH{-}
K2CO3 + NiSO4 = K2SO4 + Ni + CO3 =>
K2CO3 + NiSO4 = K2SO4 + Ni + CO3
CuSO4 + Na3PO4 = Cu3(PO4)2 + Na2SO4 =>
3 CuSO4 + 2 Na3PO4 = Cu3(PO4)2 + 3 Na2SO4
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Tl + Br2 = Tl2Br3 =>
4 Tl + 3 Br2 = 2 Tl2Br3
NO = N2 + O2 =>
2 NO = N2 + O2
Ca(OH)2 + H2SO4 = (CaOH)2SO4 + H2O =>
2 Ca(OH)2 + H2SO4 = (CaOH)2SO4 + 2 H2O
BaCl2 + HCl = BaHCl + Cl2 =>
BaCl2 + HCl = BaHCl + Cl2
FeCl3 + KSCN + H2O = [Fe(H2O)(SCN)]Cl2 + KCl =>
FeCl3 + KSCN + H2O = [Fe(H2O)(SCN)]Cl2 + KCl
CuCl2 + Na3PO4 = Cu3(PO4)2 + NaCl =>
3 CuCl2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaCl
CH2O = C2H4O2 =>
2 CH2O = C2H4O2
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Équations équilibrées sur01/07/25
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