| Équations équilibrées la veille | Équations équilibrées le lendemain |
ClAl + Cl2 = AlCl3
NH4ClO4 + C2H5OH = N2 + HCl + H2O + CO2 =>
12 NH4ClO4 + 5 C2H5OH = 6 N2 + 12 HCl + 33 H2O + 10 CO2
Na3 + Cl2 = Na3(Cl2) =>
Na3 + Cl2 = Na3(Cl2)
Mg2S3 + O2 = MgO + SO =>
2 Mg2S3 + 5 O2 = 4 MgO + 6 SO
Ra + C = RaC =>
Ra + C = RaC
KOH1 + HCl = KCl + H2O =>
KOH1 + HCl = KCl + H2O
Ag{+} + Cr{+6} + O{-2} = Ag2Cr2O7 =>
2 Ag{+} + 2 Cr{+6} + 7 O{-2} = Ag2Cr2O7
Fe(HCO3)2 + O2 + H2O = Fe(OH)3 + CO2 =>
4 Fe(HCO3)2 + O2 + 2 H2O = 4 Fe(OH)3 + 8 CO2
Sr(s) + H2O(l) = H2(g) + Sr(OH)2(aq) =>
Sr(s) + 2 H2O(l) = H2(g) + Sr(OH)2(aq)
NiCu + HNO3 + O2 = Ni(NO3)2 + Cu(NO3)2 + H2O =>
NiCu + 4 HNO3 + O2 = Ni(NO3)2 + Cu(NO3)2 + 2 H2O
Ca3N2 + H3PO4 = Ca3(PO4)2 + H3N =>
Ca3N2 + 2 H3PO4 = Ca3(PO4)2 + 2 H3N
NaI + Cl2 = NaCl + I =>
2 NaI + Cl2 = 2 NaCl + 2 I
CoCl2 + Al(OH)3 = Co(OH)2 + AlCl3 =>
3 CoCl2 + 2 Al(OH)3 = 3 Co(OH)2 + 2 AlCl3
Na2S + HCl = H2S + NaCl =>
Na2S + 2 HCl = H2S + 2 NaCl
Cl2 + Ba2 = ClBa2 =>
Cl2 + 2 Ba2 = 2 ClBa2
H2(g) + O2(l) = H2O(g) =>
2 H2(g) + O2(l) = 2 H2O(g)
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
Zn + CU(NO3)2 = Zn(NO3)2 + CU =>
Zn + CU(NO3)2 = Zn(NO3)2 + CU
MnO2 + C = Mn + CO2 =>
MnO2 + C = Mn + CO2
PBO + C2 = PB + CO2 =>
4 PBO + C2 = 4 PB + 2 CO2
Ni2ClO3 = Ni2Cl + O2 =>
2 Ni2ClO3 = 2 Ni2Cl + 3 O2
NaI + Cl2 = NaCl + I2 =>
2 NaI + Cl2 = 2 NaCl + I2
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
NaI + Cl2 = NaCl + I2 =>
2 NaI + Cl2 = 2 NaCl + I2
Ba(HCO3)2 + CaCl2 = CaCO3 + BaCl2 + CO2 + H2O =>
Ba(HCO3)2 + CaCl2 = CaCO3 + BaCl2 + CO2 + H2O
(NH4)2HPO4 + H3PO4 = NH4H2PO4 =>
(NH4)2HPO4 + H3PO4 = 2 NH4H2PO4
CaCO3 + C6H8O7 = Ca3(C6H5O7)2 + CO2 + H2O =>
3 CaCO3 + 2 C6H8O7 = Ca3(C6H5O7)2 + 3 CO2 + 3 H2O
HCl + CoCO3 = H2O + CoCl2 + CO2 =>
2 HCl + CoCO3 = H2O + CoCl2 + CO2
C4H9 + H2O = C4H9OH2 =>
C4H9 + H2O = C4H9OH2
NaI + K2CrO7 + H2SO4 = I + Cr2(SO4)3 + Na2SO4 + K2SO4 + H2O =>
18 NaI + 2 K2CrO7 + 14 H2SO4 = 18 I + Cr2(SO4)3 + 9 Na2SO4 + 2 K2SO4 + 14 H2O
CaCl(aq) + Na(CO3)(aq) = Ca(CO3) + NaCl =>
CaCl(aq) + Na(CO3)(aq) = Ca(CO3) + NaCl
FeCl3 + CO2 = Fe2O3 + CCl4 =>
4 FeCl3 + 3 CO2 = 2 Fe2O3 + 3 CCl4
NH4Br + CaCO3 = (NH4)2CO3 + CaBr2 =>
2 NH4Br + CaCO3 = (NH4)2CO3 + CaBr2
K + H = KH3 =>
K + 3 H = KH3
Co + NH3 + H2O = Co(OH)3 + NH4 =>
Co + 3 NH3 + 3 H2O = Co(OH)3 + 3 NH4
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
NO2 + Ca(HCO3)2 = Ca(NO3)2 + CO2 + H2 =>
2 NO2 + Ca(HCO3)2 = Ca(NO3)2 + 2 CO2 + H2
SnCl2 + KOH + Cl2 = K2SnO3 + KCl + H2O =>
SnCl2 + 6 KOH + Cl2 = K2SnO3 + 4 KCl + 3 H2O
Fe2O3 = FeO + O3 =>
3 Fe2O3 = 6 FeO + O3
Na2SO410H2O + CaCO3 + SiO2 = NaO*CaO*6SiO2 + H2O + S + O2 + C =>
Na2SO410H2O + 2 CaCO3 + 12 SiO2 = 2 NaO*CaO*6SiO2 + H2O + S + 206 O2 + 2 C
CuS + KI = KS + CuI =>
CuS + KI = KS + CuI
Cr(s) + H2O + NaOH(aq) = Na2CrO4(aq) + H2(g) =>
Cr(s) + 2 H2O + 2 NaOH(aq) = Na2CrO4(aq) + 3 H2(g)
PbSO4 + CH3COONa = Na2[Pb(CH3COO)4] + Na2SO4 =>
PbSO4 + 4 CH3COONa = Na2[Pb(CH3COO)4] + Na2SO4
H3PO2 + NiSO4 + H2O = Ni + Ni(H2PO3)2 + H2SO4 =>
2 H3PO2 + 3 NiSO4 + 2 H2O = 2 Ni + Ni(H2PO3)2 + 3 H2SO4
H2SO4 + U(OH)3 = U2(SO4)3 + H2O =>
3 H2SO4 + 2 U(OH)3 = U2(SO4)3 + 6 H2O
NaHCO3(s) + CH3COOH(l) = NaC2H3O2(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + CH3COOH(l) = NaC2H3O2(aq) + H2O(l) + CO2(g)
NaCl2 + I2 = Cl2 + NaI =>
2 NaCl2 + I2 = 2 Cl2 + 2 NaI
AmmoniumPhosphate + AntimonicSulfite = AntimonicPhosphate + AmmoniumSulfite =>
AmmoniumPhosphate + AntimonicSulfite = AntimonicPhosphate + AmmoniumSulfite
CH3OH + KMnO4 + H2SO4 = CH3COH + MnSO4 + H2O + KSO4 =>
4 CH3OH + KMnO4 + 2 H2SO4 = 2 CH3COH + MnSO4 + 6 H2O + KSO4
CrO4{2-} + Fe + H2O = Cr2O3 + Fe2O3 + OH{-} =>
2 CrO4{2-} + 2 Fe + 2 H2O = Cr2O3 + Fe2O3 + 4 OH{-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/14/24
Équations équilibrées sur04/13/23
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