| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr2(SO4)3 + 3 K2CO3 = Cr2(CO3)3 + 3 K2SO4
Na2SiO3*5H2O + C6H8O7 = H4O4Si + H2O + Na3C6H5O7 =>
3 Na2SiO3*5H2O + 2 C6H8O7 = 3 H4O4Si + 12 H2O + 2 Na3C6H5O7
Ni + NH3 + H2O = Ni(OH)2 + NH4 =>
Ni + 2 NH3 + 2 H2O = Ni(OH)2 + 2 NH4
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Na2SiO3*5H2O + C6H8O7 = H4O4Si + H2O + Na3C6H5O7 =>
3 Na2SiO3*5H2O + 2 C6H8O7 = 3 H4O4Si + 12 H2O + 2 Na3C6H5O7
Zn + HCI = ZnCI + H2 =>
2 Zn + 2 HCI = 2 ZnCI + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na2SiO3*5H2O + C6H8O7 = H4O4Si + H2O + Na3C6H5O7 =>
3 Na2SiO3*5H2O + 2 C6H8O7 = 3 H4O4Si + 12 H2O + 2 Na3C6H5O7
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Na2SiO3*5H2O + C6H8O7 = H4O4Si + H2O + Na2C6H6O7 =>
Na2SiO3*5H2O + C6H8O7 = H4O4Si + 4 H2O + Na2C6H6O7
NO3 + H2O = NO2 + OH =>
NO3 + H2O = NO2 + 2 OH
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
SO2(g) + O2(g) = SO3(l) =>
2 SO2(g) + O2(g) = 2 SO3(l)
Fe + O2 + H2O = Fe(OH)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(OH)3
Na2SiO3*5H2O + C6H8O7 = H4O4Si + H2O + NaC6H7O7 =>
Na2SiO3*5H2O + 2 C6H8O7 = H4O4Si + 4 H2O + 2 NaC6H7O7
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AgOH + H2SO4 = Ag2SO4 + H2O =>
2 AgOH + H2SO4 = Ag2SO4 + 2 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Na2CO3 + CuCl2 = Na2Cl2 + CuCO3 =>
Na2CO3 + CuCl2 = Na2Cl2 + CuCO3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
AuCl + NaOH = AuOH + NaCl =>
AuCl + NaOH = AuOH + NaCl
(NH4)3PO4 + Ba(OH)2 = Ba3(PO4)2 + NH4OH =>
2(NH4)3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 NH4OH
XeO6{4-} + Mn{2+} + OH{-} = MnO4{-} + Xe + H2O =>
5 XeO6{4-} + 8 Mn{2+} + 4 OH{-} = 8 MnO4{-} + 5 Xe + 2 H2O
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
K + H2O = KOH + H =>
K + H2O = KOH + H
S2Cl2 + NH3 = S4N4 + S8 + NH4Cl =>
6 S2Cl2 + 16 NH3 = S4N4 + S8 + 12 NH4Cl
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cl{-} + NaBr = NaCl + Br{-} =>
Cl{-} + NaBr = NaCl + Br{-}
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
BaFeO4 + Al = BaAlFeO4 =>
BaFeO4 + Al = BaAlFeO4
HCOOH + O2 = CO2 + H2O =>
2 HCOOH + O2 = 2 CO2 + 2 H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Cu{2+} + I{-} = CuI + I2 =>
2 Cu{2+} + 4 I{-} = 2 CuI + I2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
CH3CO2H + Ni(OH)2 = Ni(CH3CO2)2 + H2O =>
2 CH3CO2H + Ni(OH)2 = Ni(CH3CO2)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/20/21
Équations équilibrées sur09/19/20
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