| Équations équilibrées la veille |
HN3 + H2O = N3{-} + H3O{+}
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
MnO4 + VO = MnO2 + VO2 =>
MnO4 + 2 VO = MnO2 + 2 VO2
HClO + Mn(OH)3 = Mn(ClO)3 + H2O =>
3 HClO + Mn(OH)3 = Mn(ClO)3 + 3 H2O
H2O3 = H2O + O2 =>
H2O3 = H2O + O2
ZnCl2 + NaI = ZnI2 + NaCl =>
ZnCl2 + 2 NaI = ZnI2 + 2 NaCl
MgO2 + H2 = Mg(OH)2 =>
MgO2 + H2 = Mg(OH)2
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
KI + NaNO3 = KNO3 + NaI =>
KI + NaNO3 = KNO3 + NaI
Ba(ClO4)2 + RbOH = Ba(OH)2 + RbClO4 =>
Ba(ClO4)2 + 2 RbOH = Ba(OH)2 + 2 RbClO4
LiBr + TbBr3 + LuBr3 = Li300Tb65Lu35Br600 =>
300 LiBr + 65 TbBr3 + 35 LuBr3 = Li300Tb65Lu35Br600
PCl3 + H2 = P2Cl4 + HCl =>
2 PCl3 + H2 = P2Cl4 + 2 HCl
Ce(NO3)4 = CeO2 + NO2 + O2 =>
Ce(NO3)4 = CeO2 + 4 NO2 + O2
HSO4{-} + H2O = H3O{+} + SO4{2-} =>
HSO4{-} + H2O = H3O{+} + SO4{2-}
SO3H = H2 + SO3 =>
2 SO3H = H2 + 2 SO3
CH3CH2OH + OH = CH3CH2O + H2O =>
CH3CH2OH + OH = CH3CH2O + H2O
Pb2S3 + O2 = Pb + SO2 =>
Pb2S3 + 3 O2 = 2 Pb + 3 SO2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Ba(NO3)2 + (NH4)2(SO4) = Ba(SO4) + (NH4)NO3 =>
Ba(NO3)2 + (NH4)2(SO4) = Ba(SO4) + 2(NH4)NO3
MgNH4PO4 + NaOH = Mg(OH)2 + NH4OH + Na3PO4 =>
MgNH4PO4 + 3 NaOH = Mg(OH)2 + NH4OH + Na3PO4
Na2SiO3 + ZnCl2 = NaCl + ZnSiO3 =>
Na2SiO3 + ZnCl2 = 2 NaCl + ZnSiO3
PbO2 + KCrO2 + NaOH = Na2CrO4 + K2CrO4 + Na2PbO2 + H2O =>
3 PbO2 + 2 KCrO2 + 8 NaOH = Na2CrO4 + K2CrO4 + 3 Na2PbO2 + 4 H2O
C8H8(g) + O2(g) = CO2 + H2O =>
C8H8(g) + 10 O2(g) = 8 CO2 + 4 H2O
BeCO3 + HF = BeF2 + H2O + CO2 =>
BeCO3 + 2 HF = BeF2 + H2O + CO2
Li + HOH = LiOH + H2 =>
2 Li + 2 HOH = 2 LiOH + H2
Na2SO3 + H2SO4 = SO2 + H2O + Na2SO4 =>
Na2SO3 + H2SO4 = SO2 + H2O + Na2SO4
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C3H18 + O2 = CO2 + H2O =>
2 C3H18 + 15 O2 = 6 CO2 + 18 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
AgNO3 + I = INO3 + Ag =>
AgNO3 + I = INO3 + Ag
Na2SiO3 + H2SO4 = H2SiO3 + NaHSO4 =>
Na2SiO3 + 2 H2SO4 = H2SiO3 + 2 NaHSO4
Cr2O7{2-} + Cl{-} + H{+} = Cr{3+} + H2O + Cl2 =>
Cr2O7{2-} + 6 Cl{-} + 14 H{+} = 2 Cr{3+} + 7 H2O + 3 Cl2
CH3OH(e) + O2(g) = CO2(g) + H2O =>
2 CH3OH(e) + 3 O2(g) = 2 CO2(g) + 4 H2O
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
Fe2O3 + HCl + Au = AuCl + FeCl + H2O =>
Fe2O3 + 6 HCl + 4 Au = 4 AuCl + 2 FeCl + 3 H2O
C5H2 + O2 = CO2 + H2O =>
2 C5H2 + 11 O2 = 10 CO2 + 2 H2O
C9H13N + H2O = C9H14N + OH =>
C9H13N + H2O = C9H14N + OH
KNO3 + H2CO3 = K2CO3 + HNO3* =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3*
C2H5OH(cl) + O2(g) = CO2(g) + H2O(g) =>
C2H5OH(cl) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
SF4 + H2O = SO2 + HF =>
SF4 + 2 H2O = SO2 + 4 HF
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Ba2 + SO4 = Ba2(SO4)2 =>
Ba2 + 2 SO4 = Ba2(SO4)2
C3H8O3(l) = CO2(g) + CH4(g) + H2(g) =>
2 C3H8O3(l) = 3 CO2(g) + 3 CH4(g) + 2 H2(g)
KF = F + K =>
KF = F + K
H2SO3 + Mg2 = Mg2SO3 + H2 =>
H2SO3 + Mg2 = Mg2SO3 + H2
AgNO3 + Na2CrO4 = Ag2CrO4 + NaNO3 =>
2 AgNO3 + Na2CrO4 = Ag2CrO4 + 2 NaNO3
KOH + NaB(C6H5)4 = KB(C6H5)4 + NaOH =>
KOH + NaB(C6H5)4 = KB(C6H5)4 + NaOH
KOH + SO2 = K2SO3H2O =>
2 KOH + SO2 = K2SO3H2O
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| Équations équilibrées la veille |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
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