| Équations équilibrées la veille |
Mg + ZnSO = MgSO + Zn
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
C + X = CX4 =>
C + 4 X = CX4
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
LiOH + HF = H2O + LiF =>
LiOH + HF = H2O + LiF
HNO3 + FeCl2 = Fe(NO3)3 + NO2 + HCl + H2O =>
4 HNO3 + FeCl2 = Fe(NO3)3 + NO2 + 2 HCl + H2O
KMnO4 + Al(OH)3 = Al(MnO4)3 + KOH =>
3 KMnO4 + Al(OH)3 = Al(MnO4)3 + 3 KOH
C2H6 + Br2 = C6H4Br2 + HBr =>
3 C2H6 + 8 Br2 = C6H4Br2 + 14 HBr
[Ag(NH3)2]{+} + AsO3{3-} + OH{-} = Ag + AsO4{3-} + NH3 + H2O =>
2[Ag(NH3)2]{+} + AsO3{3-} + 2 OH{-} = 2 Ag + AsO4{3-} + 4 NH3 + H2O
Mg + ZnSO = MgSO + Zn =>
Mg + ZnSO = MgSO + Zn
C4H8O2NaOH = C4H7O2NaH2O =>
C4H8O2NaOH = C4H7O2NaH2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
KO5 + CO2 = K2C2O4 + O2 =>
2 KO5 + 2 CO2 = K2C2O4 + 5 O2
Mg + ZnSO = MgSO + Zn =>
Mg + ZnSO = MgSO + Zn
CdCl2 + K3[Fe(Cn)6] = Cd3[Fe(Cn)6]2 + KCl =>
3 CdCl2 + 2 K3[Fe(Cn)6] = Cd3[Fe(Cn)6]2 + 6 KCl
Cr(OH)3 + K2SO4 + H2O2 = K2CrO4 + Cr2(SO4)3 + H2O =>
10 Cr(OH)3 + 6 K2SO4 + 9 H2O2 = 6 K2CrO4 + 2 Cr2(SO4)3 + 24 H2O
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Na + HCl = NaH + Cl =>
Na + HCl = NaH + Cl
Co + CO3 = CoO + CO2 =>
Co + CO3 = CoO + CO2
FeS(s) + O2(g) + SiO2(s) = FeSiO3(s) + SO2(g) =>
2 FeS(s) + 3 O2(g) + 2 SiO2(s) = 2 FeSiO3(s) + 2 SO2(g)
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
Ba(NO3)2 + Ti(NO3)4 + CH4N2O = BaTiO3 + N2 + H2O + CO2 =>
Ba(NO3)2 + Ti(NO3)4 + 5 CH4N2O = BaTiO3 + 8 N2 + 10 H2O + 5 CO2
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
LiOH + Br2 = LiBr + LiBrO + H2O =>
2 LiOH + Br2 = LiBr + LiBrO + H2O
HCO4 + Al(NO3) = HNO3 + AlCO4 =>
HCO4 + Al(NO3) = HNO3 + AlCO4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
La + NaOH = La(OH)3 + Na =>
La + 3 NaOH = La(OH)3 + 3 Na
MnO + Na2CO3 + O = CO + NaMnO4 =>
2 MnO + Na2CO3 + 4 O = CO + 2 NaMnO4
NaSO3 + HCl = NaCl + SO3 + H2SO3 =>
2 NaSO3 + 2 HCl = 2 NaCl + SO3 + H2SO3
C10H12O3HCl = C10H12O2 + HClO =>
C10H12O3HCl = C10H12O2 + HClO
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
CCl2F2 + H2 = CH2F2 + HCl =>
CCl2F2 + 2 H2 = CH2F2 + 2 HCl
ZrO2 + SrO = SrZrO3 =>
ZrO2 + SrO = SrZrO3
Zn + Cr2(SO3)3 = Cr + ZnSO3 =>
3 Zn + Cr2(SO3)3 = 2 Cr + 3 ZnSO3
(NH4)2(SO4) + NaOH = NH3 + Na2(SO4) + H2O =>
(NH4)2(SO4) + 2 NaOH = 2 NH3 + Na2(SO4) + 2 H2O
H2O2(l) = H2O(l) + O2(g) =>
2 H2O2(l) = 2 H2O(l) + O2(g)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe2O3*(n)H2O + HCl = FeCl3 + H2O =>
Fe2O3*(n)H2O + 6 HCl = 2 FeCl3 + 4 H2O
Zn + HBr = (ZnBr2) + H2 =>
Zn + 2 HBr = (ZnBr2) + H2
KI + NaBrO3 + HCl = NaBr + KCl + I2 + H2O =>
6 KI + NaBrO3 + 6 HCl = NaBr + 6 KCl + 3 I2 + 3 H2O
C6H10 + KMnO4 + H2O = C6H12O2 + MnO2 + KOH =>
3 C6H10 + 2 KMnO4 + 4 H2O = 3 C6H12O2 + 2 MnO2 + 2 KOH
NH4Cl + NaBrO = N2 + NaBr + ClOH + H2O =>
2 NH4Cl + 5 NaBrO = N2 + 5 NaBr + 2 ClOH + 3 H2O
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
NaCl + NH3 + CO2 + H2O = NaHCO3 + NH4Cl =>
NaCl + NH3 + CO2 + H2O = NaHCO3 + NH4Cl
K3[Cr(OH)6] + HCl = CrCl3 + KCl + H2O =>
K3[Cr(OH)6] + 6 HCl = CrCl3 + 3 KCl + 6 H2O
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
KAl(SO4)2*12H2O(aq) + BaCl2(s) = KCl(aq) + AlCl3(aq) + BaSO4(s) + H2O =>
KAl(SO4)2*12H2O(aq) + 2 BaCl2(s) = KCl(aq) + AlCl3(aq) + 2 BaSO4(s) + 12 H2O
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
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| Équations équilibrées la veille |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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