Équations équilibrées la veille |
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
V2O5 + NaOH = VO3Na + H2O =>
V2O5 + 2 NaOH = 2 VO3Na + H2O
KMnO4 + H2SO4 + KI = MnSO4 + H2O + I2 + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 10 KI = 2 MnSO4 + 8 H2O + 5 I2 + 6 K2SO4
V2O5 + NaOH = VO3Na + H2O =>
V2O5 + 2 NaOH = 2 VO3Na + H2O
C + Si = CSi =>
C + Si = CSi
Ra + V2O7 = RaV2 + O7 =>
Ra + V2O7 = RaV2 + O7
NH4HCO3 + HBr = NH4Br + CO2 + H2O =>
NH4HCO3 + HBr = NH4Br + CO2 + H2O
NaHCO3 + CH3CO2H = CO2 + H2O + CH3CO2Na =>
NaHCO3 + CH3CO2H = CO2 + H2O + CH3CO2Na
C6H12O6 + NH3 = C7H15O3N + CO2 + H2O =>
17 C6H12O6 + 12 NH3 = 12 C7H15O3N + 18 CO2 + 30 H2O
NaOH + I = NaI + OH =>
NaOH + I = NaI + OH
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
BaCl2 + K2SO4 = KCl + BaSO4 =>
BaCl2 + K2SO4 = 2 KCl + BaSO4
(NH4)6NiMo9O32 + HCl = NH4Cl + MoO2Cl2 + NiCl2 + Cl2 + H2O =>
(NH4)6NiMo9O32 + 28 HCl = 6 NH4Cl + 9 MoO2Cl2 + NiCl2 + Cl2 + 14 H2O
Ca3(PO4)2 + Mg = P4 + CaO + MgO =>
2 Ca3(PO4)2 + 10 Mg = P4 + 6 CaO + 10 MgO
C3H3 + Cl2 = CHCl3 =>
2 C3H3 + 9 Cl2 = 6 CHCl3
Pb(CH3COO)2 + H2O = Pb(OH)CH3COO + CH3COOH =>
Pb(CH3COO)2 + H2O = Pb(OH)CH3COO + CH3COOH
CuSO4*5H2O + Zn2 = ZnSO4 + H2O + Cu2 =>
2 CuSO4*5H2O + Zn2 = 2 ZnSO4 + 10 H2O + Cu2
NiTe2 + NaOH = Ni(OH) + NaTe2 =>
NiTe2 + NaOH = Ni(OH) + NaTe2
Fe3O4 + HI = FeI2 + FeI3 + H2O =>
Fe3O4 + 8 HI = FeI2 + 2 FeI3 + 4 H2O
Ae + V2O5 = Ae2O3 + V =>
10 Ae + 3 V2O5 = 5 Ae2O3 + 6 V
H2SO4 + Zn2 = H2Zn + SO4 =>
2 H2SO4 + Zn2 = 2 H2Zn + 2 SO4
FeCl3 + Ba(NO3)2 = Fe(NO3)3 + BaCl2(aq) =>
2 FeCl3 + 3 Ba(NO3)2 = 2 Fe(NO3)3 + 3 BaCl2(aq)
Li2Cr2O7 + BiCl3 + H2SO4 = Cl2 + Cr2(SO4)3 + Li2SO4 + Bi2(SO4)3 + H2O =>
Li2Cr2O7 + 2 BiCl3 + 7 H2SO4 = 3 Cl2 + Cr2(SO4)3 + Li2SO4 + Bi2(SO4)3 + 7 H2O
K2Cr2O7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + Water =>
2 K2Cr2O7 + 3 CH3CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
CH3NH2 + CH3COOH = (CH3)2NH + CO2 + H2O =>
4 CH3NH2 + 3 CH3COOH = 4(CH3)2NH + 2 CO2 + 2 H2O
KOH(aq) + HNO2(aq) = H2O + KNO2(aq) =>
KOH(aq) + HNO2(aq) = H2O + KNO2(aq)
Ca(OH) + HCl2 = CaCl2 + H2O =>
Ca(OH) + HCl2 = CaCl2 + H2O
Na2Cr2O7 = Na + Cr2O7 =>
Na2Cr2O7 = 2 Na + Cr2O7
C6H14 = C3H6 + CH4 =>
3 C6H14 = 5 C3H6 + 3 CH4
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Zn + NO3{-} + H{+} = Zn{+} + NH4{-} + H2O =>
10 Zn + NO3{-} + 10 H{+} = 10 Zn{+} + NH4{-} + 3 H2O
C3H6O + HCl + I2 = CH3CH2COCl + HI =>
C3H6O + HCl + I2 = CH3CH2COCl + 2 HI
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C4H9I + KOH = C4H9OH + KI =>
C4H9I + KOH = C4H9OH + KI
CH3COOH + LiOH = LiCH3CO2 + H2O =>
CH3COOH + LiOH = LiCH3CO2 + H2O
MgI2 + Mn(SO3)2 = Mg(SO3) + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 Mg(SO3) + MnI4
Ph3 + O2 = Ph2O5 =>
4 Ph3 + 15 O2 = 6 Ph2O5
KMnO4 + H2SO4 + KI = K2SO4 + I2 + H2O + MnSO4 =>
2 KMnO4 + 8 H2SO4 + 10 KI = 6 K2SO4 + 5 I2 + 8 H2O + 2 MnSO4
Fe(HCO3)2 + H2O = Fe(OH)2 + H2CO3 =>
Fe(HCO3)2 + 2 H2O = Fe(OH)2 + 2 H2CO3
C4H9I + KOH = C4H9OH + KI =>
C4H9I + KOH = C4H9OH + KI
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
C4H9I + KOH = C4H9OH + KI =>
C4H9I + KOH = C4H9OH + KI
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
C4H9I + KOH = C4H9OH + KI =>
C4H9I + KOH = C4H9OH + KI
Fe(NO3)2 + Zn(OH)2 = Zn(NO3)2 + Fe(OH)2 =>
Fe(NO3)2 + Zn(OH)2 = Zn(NO3)2 + Fe(OH)2
Cl2 + NaOH = H2O + NaCl + NaClO =>
Cl2 + 2 NaOH = H2O + NaCl + NaClO
A1(OH)3 + HBr = A1Br3 + H2O =>
A1(OH)3 + 3 HBr = A1Br3 + 3 H2O
Sb2S3 + NaOH = Na3[SbS3] + Na[Sb(OH)4] =>
Sb2S3 + 4 NaOH = Na3[SbS3] + Na[Sb(OH)4]
C4H9I + KOH = C4H9OH + KI =>
C4H9I + KOH = C4H9OH + KI
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