| Équations équilibrées la veille |
2 Ti + 10 HNO3 = 2 Ti(NO3)4 + N2O + 5 H2O
HgCl2 + Na3Po4 = Hg3(Po4)2 + NaCl =>
3 HgCl2 + 2 Na3Po4 = Hg3(Po4)2 + 6 NaCl
CO2 + CH3CH2CH2MgBr + H3O{+} = CH3CH2CH2CO2H + MgBr{+} + H2O =>
CO2 + CH3CH2CH2MgBr + H3O{+} = CH3CH2CH2CO2H + MgBr{+} + H2O
Ba(OH)2 + S = BaS + BaSO3 + H2O =>
3 Ba(OH)2 + 3 S = 2 BaS + BaSO3 + 3 H2O
C + S = CS2 =>
C + 2 S = CS2
Mg(O)2 = Mg + O2 =>
Mg(O)2 = Mg + O2
CU + HO2 = CUO + H2O =>
3 CU + 2 HO2 = 3 CUO + H2O
MnCl + KOH = KCl + MnOH =>
MnCl + KOH = KCl + MnOH
Zn + S8 = ZnS =>
8 Zn + S8 = 8 ZnS
N2 + O2 = NO =>
N2 + O2 = 2 NO
HI(aq) + Zn(NO3)2(aq) = HNO3(aq) + ZnI2(s) =>
2 HI(aq) + Zn(NO3)2(aq) = 2 HNO3(aq) + ZnI2(s)
CaCl2 + H2 = CaH2 + HCl =>
CaCl2 + 2 H2 = CaH2 + 2 HCl
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
SO4 + H2O + Ni = H2SO3 + NiO =>
SO4 + H2O + 2 Ni = H2SO3 + 2 NiO
Ca + CO2 = CaC2 + O2 =>
Ca + 2 CO2 = CaC2 + 2 O2
CuOH + Na2PO4 = CuPO4 + Na2OH =>
CuOH + Na2PO4 = CuPO4 + Na2OH
C2H + H2 = C4H8 =>
2 C2H + 3 H2 = C4H8
Fe(OH)2 + NaOH = H2O + Na2FeO2 =>
Fe(OH)2 + 2 NaOH = 2 H2O + Na2FeO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
ZnCl2 + (NH4)3PO4 = Zn3(PO4)2 + NH4Cl =>
3 ZnCl2 + 2(NH4)3PO4 = Zn3(PO4)2 + 6 NH4Cl
Na3PO4 + NiCl2 = Na3Ni + PO4Cl2 =>
Na3PO4 + NiCl2 = Na3Ni + PO4Cl2
Ca + HCl = Cl2 + H2Ca =>
Ca + 2 HCl = Cl2 + H2Ca
HF + O2 = F2 + H2O =>
4 HF + O2 = 2 F2 + 2 H2O
HCl + CuCl2 + Cu = HCuCl2 =>
2 HCl + CuCl2 + Cu = 2 HCuCl2
CaHPO4 = CaO + P4O10 + H2O =>
4 CaHPO4 = 4 CaO + P4O10 + 2 H2O
MnSO4H2O = MnSO4 + H2O =>
MnSO4H2O = MnSO4 + H2O
Ba(NO3)2 + NH2SO3H + H2O = BaSO4 + NH4NO3 + HNO3 =>
Ba(NO3)2 + NH2SO3H + H2O = BaSO4 + NH4NO3 + HNO3
(NH4)2SO4 + Ni(OH)2 = NH4OH + NiSO4 =>
(NH4)2SO4 + Ni(OH)2 = 2 NH4OH + NiSO4
Cr + H2C2O4 = Cr2(C2O4)3 + H2 =>
2 Cr + 3 H2C2O4 = Cr2(C2O4)3 + 3 H2
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
water = H2 + O2 =>
2 H2O = 2 H2 + O2
C2H2 + Na = C2Na2 + H2 =>
C2H2 + 2 Na = C2Na2 + H2
NaO + H20(water) = NaOH =>
20 NaO + H20(water) = 20 NaOH
F2 + NaOH = OF2 + NaF + H2O =>
2 F2 + 2 NaOH = OF2 + 2 NaF + H2O
Zn + NaNO3 + NaOH = NaZnO + NH + H2O =>
6 Zn + NaNO3 + 5 NaOH = 6 NaZnO + NH + 2 H2O
H2MnO4 + Fe(OH)3 = H2O + Fe2(MnO4)3 =>
3 H2MnO4 + 2 Fe(OH)3 = 6 H2O + Fe2(MnO4)3
C5H9NO4 + O2 = CO2 + H2 + NH3 =>
C5H9NO4 + 3 O2 = 5 CO2 + 3 H2 + NH3
C2H4O + CuSO4 + NaOH = NaC2H3O2 + Cu2O + Na2SO4 + H2O =>
C2H4O + 2 CuSO4 + 5 NaOH = NaC2H3O2 + Cu2O + 2 Na2SO4 + 3 H2O
MnN + LiOH = Mn(OH) + LiN =>
MnN + LiOH = Mn(OH) + LiN
AsCl4 + H2O = As(OH)4 + HCl =>
AsCl4 + 4 H2O = As(OH)4 + 4 HCl
Na + NiCl2 = NaCl + Ni =>
2 Na + NiCl2 = 2 NaCl + Ni
Al2(SO4)3 + Ag = AgAl2 + SO4 =>
Al2(SO4)3 + Ag = AgAl2 + 3 SO4
Ag2SO4(aq) + NaCl(aq) = Na2SO4(aq) + AgCl(aq) =>
Ag2SO4(aq) + 2 NaCl(aq) = Na2SO4(aq) + 2 AgCl(aq)
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
MgSO4 + (NH4)2CO3 = MgCO3 + (NH4)2SO4 =>
MgSO4 + (NH4)2CO3 = MgCO3 + (NH4)2SO4
H2S + BrO3{-} + H{+} = S2 + Br2{-} + H2O =>
22 H2S + 8 BrO3{-} + 4 H{+} = 11 S2 + 4 Br2{-} + 24 H2O
MgO + P2O5 = Mg5P2 + O =>
5 MgO + P2O5 = Mg5P2 + 10 O
CO2 + H2O = C2H6 + H2O2 =>
2 CO2 + 10 H2O = C2H6 + 7 H2O2
MgSO4 + Mg(OH)2 = Mg2(OH)2SO4 =>
MgSO4 + Mg(OH)2 = Mg2(OH)2SO4
LiOH + HCl = H2O + LiCl =>
LiOH + HCl = H2O + LiCl
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Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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