| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ga3 + 9 Br = 3 GaBr3
HAl + HCl = AlCl3 + H2 =>
HAl + 3 HCl = AlCl3 + 2 H2
AlPO4 + K2S = K3PO4 + Al2S3 =>
2 AlPO4 + 3 K2S = 2 K3PO4 + Al2S3
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
C16H + O2 = CO2 + H2O =>
4 C16H + 65 O2 = 64 CO2 + 2 H2O
Cr2O3 + Na2CO3 + HNO3 = Na2CrO4 + NaNO2 + CO2 + H2O =>
2 Cr2O3 + 7 Na2CO3 + 6 HNO3 = 4 Na2CrO4 + 6 NaNO2 + 7 CO2 + 3 H2O
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Li2O + C = Li + CO =>
Li2O + C = 2 Li + CO
CH3OHCuO = HCHOH2OCu =>
CH3OHCuO = HCHOH2OCu
MgCl2 + K2CO3 = MgCO3 + KCl =>
MgCl2 + K2CO3 = MgCO3 + 2 KCl
Ti + Cl2 = TiCl4 =>
Ti + 2 Cl2 = TiCl4
Og + F2 = OgF8 =>
Og + 4 F2 = OgF8
CaSO2 + Ca(OH)2 + I2 = CaSO4 + CaI + H2O =>
CaSO2 + 2 Ca(OH)2 + I2 = CaSO4 + 2 CaI + 2 H2O
C6H5Br + NaOH = C6H5OH + BrNa =>
C6H5Br + NaOH = C6H5OH + BrNa
KCrO3 + KI + H2SO4 = I2 + K2SO4 + H2O + Cr2O2 =>
2 KCrO3 + 6 KI + 4 H2SO4 = 3 I2 + 4 K2SO4 + 4 H2O + Cr2O2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H2SO4 + HJ = SO2 + J2 + H2O =>
H2SO4 + 2 HJ = SO2 + J2 + 2 H2O
Si + Cl2 = SiCl =>
2 Si + Cl2 = 2 SiCl
HCl + NaO3 = ClNa + HO3 =>
HCl + NaO3 = ClNa + HO3
H2SO4(aq) + Na2CO3(s) = Na2SO4(aq) + H2O + CO2(g) =>
H2SO4(aq) + Na2CO3(s) = Na2SO4(aq) + H2O + CO2(g)
Fe(OH)2 + K2CrO4 + H2O = Fe(OH)3 + KCr(OH)4 + KOH =>
3 Fe(OH)2 + K2CrO4 + 4 H2O = 3 Fe(OH)3 + KCr(OH)4 + KOH
NO2 + Na2S + H2O = Na2S2O3 + N2 + NaOH =>
2 NO2 + 2 Na2S + H2O = Na2S2O3 + N2 + 2 NaOH
Zn(NO3)2(aq) + LiOH = Zn(OH)2 + LiNO3 =>
Zn(NO3)2(aq) + 2 LiOH = Zn(OH)2 + 2 LiNO3
Ag + HNO3 + HCl = AgCl + NO + H2O =>
3 Ag + HNO3 + 3 HCl = 3 AgCl + NO + 2 H2O
BaCl2 + KOH = Ba(OH)2 + K2Cl2 =>
BaCl2 + 2 KOH = Ba(OH)2 + K2Cl2
Au + H2O = Au2H3 + O2 =>
8 Au + 6 H2O = 4 Au2H3 + 3 O2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Mg + Cr(C2H3O2)2 = Mg(C2H3O2)2 + Cr =>
Mg + Cr(C2H3O2)2 = Mg(C2H3O2)2 + Cr
NaS + NiSO4 = NiS + NaSO4 =>
NaS + NiSO4 = NiS + NaSO4
KHCO3 + HNO3 = CO2 + H2O + KH(NO3)2 =>
KHCO3 + 2 HNO3 = CO2 + H2O + KH(NO3)2
C16H + O2 = CO2 + H2O =>
4 C16H + 65 O2 = 64 CO2 + 2 H2O
Na2B4O7*10H2O + BaCl2 = BaB4O7 + NaCl + H2O =>
Na2B4O7*10H2O + BaCl2 = BaB4O7 + 2 NaCl + 10 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Cl3 + Na2 = NaCl =>
2 Cl3 + 3 Na2 = 6 NaCl
NH3 + Zn + H2O = NH4 + Zn(OH) =>
NH3 + Zn + H2O = NH4 + Zn(OH)
C6H8O7 = H + C3H5O(COO)3 =>
C6H8O7 = 3 H + C3H5O(COO)3
FeBr3 + H2O = Br + H2OFe =>
FeBr3 + H2O = 3 Br + H2OFe
CuCl2 + NH3 = HCl + CuNH =>
CuCl2 + NH3 = 2 HCl + CuNH
Co2 + S3 = Co2S3 =>
Co2 + S3 = Co2S3
Ag(s) + Zn(NO3)2(aq) = Zn(s) + AgNO3 =>
2 Ag(s) + Zn(NO3)2(aq) = Zn(s) + 2 AgNO3
Os4 = Os2 =>
Os4 = 2 Os2
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
NH3 + NH4Br = NH3Br + NH4 =>
NH3 + NH4Br = NH3Br + NH4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cd + Sn(SO4)2 = Sn + CdSO4 =>
2 Cd + Sn(SO4)2 = Sn + 2 CdSO4
Ca(OH)2 + SO3 = CaSO4 + H2O =>
Ca(OH)2 + SO3 = CaSO4 + H2O
NaBH4 + CH2O + H2O = CH3OH + NaH4BO4 =>
NaBH4 + 4 CH2O + 4 H2O = 4 CH3OH + NaH4BO4
H2(g) + S = H2S =>
H2(g) + S = H2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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