| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 + 3 FeO = 3 Fe + 3 H2O + N2
Ca(OH)2 + SO4 = CaSOO4 + H2O =>
Ca(OH)2 + SO4 = CaSOO4 + H2O
Ca3(PO)4 + SiO2 + C = CaSiO3 + P4 + CO =>
Ca3(PO)4 + 3 SiO2 + C = 3 CaSiO3 + P4 + CO
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
MgO + I2 = Mg + IO =>
2 MgO + I2 = 2 Mg + 2 IO
H2 + O2(g) = H2O(l) =>
2 H2 + O2(g) = 2 H2O(l)
Fe(OH)3 + OH{-} + ClO{-} = FeO4{-2} + Cl{-} + H2O =>
2 Fe(OH)3 + 4 OH{-} + 3 ClO{-} = 2 FeO4{-2} + 3 Cl{-} + 5 H2O
H(AlO2) + As(OH)3 = As(AlO2)3 + H2O =>
3 H(AlO2) + As(OH)3 = As(AlO2)3 + 3 H2O
Fe3O4 + HNO3 = NO + Fe(NO3)3 + H2O =>
3 Fe3O4 + 28 HNO3 = NO + 9 Fe(NO3)3 + 14 H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
BiCl3 + HNO3 = Bi(NO3)3 + NO2 + Cl2 + H2O =>
2 BiCl3 + 12 HNO3 = 2 Bi(NO3)3 + 6 NO2 + 3 Cl2 + 6 H2O
C8H18 + O9 = CO2 + H2O =>
9 C8H18 + 25 O9 = 72 CO2 + 81 H2O
Al + C2H4O2 = AlC2H4O2 =>
Al + C2H4O2 = AlC2H4O2
CrCl3 + NaOH = Cr(OH)3 + NaCl =>
CrCl3 + 3 NaOH = Cr(OH)3 + 3 NaCl
Zn + NiNO3 = Ni + ZnNO3 =>
Zn + NiNO3 = Ni + ZnNO3
Br2 + S2 = Br2S2 =>
Br2 + S2 = Br2S2
C(s) + H(g) = C2H6(g) =>
2 C(s) + 6 H(g) = C2H6(g)
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Fe2 + I2 = FeI3 =>
Fe2 + 3 I2 = 2 FeI3
AsF3 + H2O = As2O3 + HF =>
2 AsF3 + 3 H2O = As2O3 + 6 HF
C4H10O2 + O2 = H2O + CO2 =>
2 C4H10O2 + 11 O2 = 10 H2O + 8 CO2
NaBr + AgNO3 = AgNa + BrNO3 =>
NaBr + AgNO3 = AgNa + BrNO3
K2Cr2O7 + HCl = Cr2O3 + Cl2 + KCl + H2O =>
K2Cr2O7 + 8 HCl = Cr2O3 + 3 Cl2 + 2 KCl + 4 H2O
ZnCl2 + H3PO4 = HCl + ZnHPO4 =>
ZnCl2 + H3PO4 = 2 HCl + ZnHPO4
K2Cr2O7 + H2SO4 = K2SO4 + Cr2[SO4]3 + H2O + O2 =>
2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2[SO4]3 + 8 H2O + 3 O2
Cu + Ag{+) = Cu{+}+Ag =>
Cu + Ag{+) = Cu{+}+Ag
Fe(C5H8O2)3 + C2H4O2 = C3H6O + CO2 + Fe3O4 =>
3 Fe(C5H8O2)3 + 12 C2H4O2 = 20 C3H6O + 9 CO2 + Fe3O4
NaOH + NH4OH = NaNH4 + OH =>
NaOH + NH4OH = NaNH4 + 2 OH
Cu(NO3)3 + NaCl = CuCl3 + Na(NO3) =>
Cu(NO3)3 + 3 NaCl = CuCl3 + 3 Na(NO3)
S + HNO3 = SO2 + N + H2 =>
3 S + 2 HNO3 = 3 SO2 + 2 N + H2
SO2 + N2H4 = H2S + NO2 =>
2 SO2 + N2H4 = 2 H2S + 2 NO2
Ag(OH) + HCl = AgCl + H2O =>
Ag(OH) + HCl = AgCl + H2O
HCI + Mg = MgCI*2 + H*2 =>
HCI + Mg = MgCI*2 + H*2
C135H96O9NS + O2 = H2SO4 + NO2 + CO2 + H2O =>
C135H96O9NS + 157 O2 = H2SO4 + NO2 + 135 CO2 + 47 H2O
Zn(NO3)2 + NH4CO3 = Zn(CO3)2 + (NH4)NO3 =>
Zn(NO3)2 + 2 NH4CO3 = Zn(CO3)2 + 2(NH4)NO3
SiF4 + NaF = Si + NaF5 =>
SiF4 + NaF = Si + NaF5
CuCl + I = Cu + ICl =>
CuCl + I = Cu + ICl
LiCl + K2PO4 = KCl + Li2PO4 =>
2 LiCl + K2PO4 = 2 KCl + Li2PO4
MgCO3(aq) + H2O(l) = Mg(HCO3)2(aq) + Mg(OH)2(s) =>
2 MgCO3(aq) + 2 H2O(l) = Mg(HCO3)2(aq) + Mg(OH)2(s)
TiCl3 + NH4OH = TiO2 + N2 + H2 + Cl2 =>
2 TiCl3 + 4 NH4OH = 2 TiO2 + 2 N2 + 10 H2 + 3 Cl2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C + TiO2 = Ti + CO2 =>
C + TiO2 = Ti + CO2
Zn + AgN03 = Ag + ZnN03 =>
Zn + AgN03 = Ag + ZnN03
Au + H2SeO4 = Au2(SeO4)3 + H2SeO3 + H2O =>
2 Au + 6 H2SeO4 = Au2(SeO4)3 + 3 H2SeO3 + 3 H2O
P4 + NaOH + H2O = PH3 + NaH2PO2 =>
P4 + 3 NaOH + 3 H2O = PH3 + 3 NaH2PO2
Zn(s) + HCl(g) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(g) = ZnCl2(aq) + H2(g)
NH3 + HNO3 = N(NO3)3 + H2O =>
NH3 + 15 HNO3 = 4 N(NO3)3 + 9 H2O
CaCO3H2O = CaCO3 + H2O =>
CaCO3H2O = CaCO3 + H2O
NH4Cl + (CuOH)2CO3 = CuCl2 + NH3 + CO2 + H2O =>
4 NH4Cl + (CuOH)2CO3 = 2 CuCl2 + 4 NH3 + CO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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