Équations équilibrées la veille |
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2
Mn(OH)2 + O2 = MnO2 + H2O =>
2 Mn(OH)2 + O2 = 2 MnO2 + 2 H2O
Zn + H2SO4 + CuSO4 = Zn(SO4)2 + CuH2 =>
Zn + H2SO4 + CuSO4 = Zn(SO4)2 + CuH2
Al2(SO4)3 + (NH4)2S + H2O = Al(OH)3 + (NH4)2SO4 + H2S =>
Al2(SO4)3 + 3(NH4)2S + 6 H2O = 2 Al(OH)3 + 3(NH4)2SO4 + 3 H2S
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
Al2(SO4)3 + (NH4)3PO4 = AlPO4 + (NH4)2SO4 =>
Al2(SO4)3 + 2(NH4)3PO4 = 2 AlPO4 + 3(NH4)2SO4
PCl3 + Na2S + H2O = Na2HPO3 + H2S + NaCl =>
2 PCl3 + 5 Na2S + 6 H2O = 2 Na2HPO3 + 5 H2S + 6 NaCl
KOH + Cl2 = KCl2 + OH =>
KOH + Cl2 = KCl2 + OH
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
H2O + SO2 = H2SO3 =>
H2O + SO2 = H2SO3
H2O + CO2 = C7H18 + O2 =>
18 H2O + 14 CO2 = 2 C7H18 + 23 O2
Cl{-} + H{+} = HCl =>
Cl{-} + H{+} = HCl
MnSHCl = MnClHS =>
MnSHCl = MnClHS
Sr(NO3)2 + (NH4)3PO4 = Sr3(PO4)2 + NH4NO3 =>
3 Sr(NO3)2 + 2(NH4)3PO4 = Sr3(PO4)2 + 6 NH4NO3
H{4+} + Ag + CN{-} + O2 = Ag(CN)2{-} + H2O =>
4 H{4+} + 16 Ag + 32 CN{-} + O2 = 16 Ag(CN)2{-} + 2 H2O
AlOH + H2SO4 = H2O + Al2SO4 =>
2 AlOH + H2SO4 = 2 H2O + Al2SO4
KNO3 + (NH4)2SO4 = K2SO4 + N2O + H2O =>
2 KNO3 + (NH4)2SO4 = K2SO4 + 2 N2O + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Mo + KClO4 = MoO3 + KCl =>
4 Mo + 3 KClO4 = 4 MoO3 + 3 KCl
HCl + KMnO4 = MnCl + Cl + KCl + H2O =>
8 HCl + KMnO4 = MnCl + 6 Cl + KCl + 4 H2O
HfCl3 + Al = HfCl2 + AlCl3 =>
3 HfCl3 + Al = 3 HfCl2 + AlCl3
KOH + H3PO3 = K3PO3 + H2O =>
3 KOH + H3PO3 = K3PO3 + 3 H2O
KF + CaNO3 = K2NO3CaF2 =>
2 KF + CaNO3 = K2NO3CaF2
NH2OH + Cl2 + KOH = N2O + KCl + H2O =>
2 NH2OH + 2 Cl2 + 4 KOH = N2O + 4 KCl + 5 H2O
KClO3 + I2 + H2SO4 = HIO3 + K2SO4 + Cl2 =>
2 KClO3 + I2 + H2SO4 = 2 HIO3 + K2SO4 + Cl2
C7H7O2N + KMnO4 + H2SO4 = C7H5O4N + K2SO4 + MnSO4 + H2O =>
5 C7H7O2N + 6 KMnO4 + 9 H2SO4 = 5 C7H5O4N + 3 K2SO4 + 6 MnSO4 + 14 H2O
CuSO4NH4OH = NH4SO4CuOH =>
CuSO4NH4OH = NH4SO4CuOH
C3H8 + H2O = CO2 + H2 =>
C3H8 + 6 H2O = 3 CO2 + 10 H2
AlCl3 + Na2SO4 = Al2(SO4)3 + NaCl =>
2 AlCl3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaCl
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Cu + H2SO4 = Cu2SO4 + H2O + SO2 =>
2 Cu + 2 H2SO4 = Cu2SO4 + 2 H2O + SO2
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H6 + IBr = C6H5I + HBr =>
C6H6 + IBr = C6H5I + HBr
C + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C + 2 K2Cr2O7 + 8 H2SO4 = 3 CO2 + 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O
(Co(NH3)6)3 + Cl = CoCl2 + NH3 =>
(Co(NH3)6)3 + 6 Cl = 3 CoCl2 + 18 NH3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe(CSN) = Fe + CSN =>
Fe(CSN) = Fe + CSN
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
FeS2 + O2 + NaOH = FeOOH + Na2SO4 + H2O =>
4 FeS2 + 15 O2 + 16 NaOH = 4 FeOOH + 8 Na2SO4 + 6 H2O
XeF3(g) + H2O(l) = Xe(g) + O2(g) + HF(g) =>
4 XeF3(g) + 6 H2O(l) = 4 Xe(g) + 3 O2(g) + 12 HF(g)
CrCl2 + K2Cr2O7 + HCl = CrCl3 + KCrO2 + H2O =>
6 CrCl2 + K2Cr2O7 + 6 HCl = 6 CrCl3 + 2 KCrO2 + 3 H2O
C3H6O + O2 = CO + H2O =>
2 C3H6O + 5 O2 = 6 CO + 6 H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
Cl + KBr = KCl + Br =>
Cl + KBr = KCl + Br
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