| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 + 3 H2SO4 + (NH4)2SO4 + 26 H2O = 2 NH4Al(SO4)2*16H2O
NaBr + AgNO{-3} = NaNO{-3} + AgBr =>
NaBr + AgNO{-3} = NaNO{-3} + AgBr
CH3CHO + K2CrO4 + HCl = CH3COOH + KCl + CrCl3 + H2O =>
3 CH3CHO + 2 K2CrO4 + 10 HCl = 3 CH3COOH + 4 KCl + 2 CrCl3 + 5 H2O
Th(SO4)2 + Na2CO3 = Na12[Th(CO3)8] + Na2SO4 =>
Th(SO4)2 + 8 Na2CO3 = Na12[Th(CO3)8] + 2 Na2SO4
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
C2H2 + Br2 + H2O = C2H2Br2H2O =>
C2H2 + Br2 + H2O = C2H2Br2H2O
C6H14O14 + O2 = CO2 + H2O =>
2 C6H14O14 + 5 O2 = 12 CO2 + 14 H2O
NH3 + Sb2Se3 + H2O2 = (NH4)3SbO4 + (NH4)2SeO4 + H2O =>
12 NH3 + Sb2Se3 + 14 H2O2 = 2(NH4)3SbO4 + 3(NH4)2SeO4 + 8 H2O
NaBr + AgNO{-3} = NaNO{-3} + AgBr =>
NaBr + AgNO{-3} = NaNO{-3} + AgBr
C3H4 + K2Cr2O7 + H2SO4 = C3H6O2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C3H4 + K2Cr2O7 + 4 H2SO4 = 3 C3H6O2 + K2SO4 + Cr2(SO4)3 + H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Ce(IO4)3 + H2C2O4 = Ce2(H2C4)3 + I2 + CO2 + H2O =>
2 Ce(IO4)3 + 51 H2C2O4 = Ce2(H2C4)3 + 3 I2 + 90 CO2 + 48 H2O
NaBr + AgNO{-3} = NaNO{-3} + AgBr =>
NaBr + AgNO{-3} = NaNO{-3} + AgBr
NH4Cl + Ca(HCO3)2 = NH3 + CO2 + CaCl2 + H2O =>
2 NH4Cl + Ca(HCO3)2 = 2 NH3 + 2 CO2 + CaCl2 + 2 H2O
NaBr + AgNO{-3} = NaNO{-3} + AgBr =>
NaBr + AgNO{-3} = NaNO{-3} + AgBr
Na2Cr2O7 + NaOH = Na2CrO4 + H2O =>
Na2Cr2O7 + 2 NaOH = 2 Na2CrO4 + H2O
Mg(C2H3O2)2 + LiOH = Li2(C2H3O2)2 + Mg(OH)2 =>
Mg(C2H3O2)2 + 2 LiOH = Li2(C2H3O2)2 + Mg(OH)2
Br2 + C2H4 = C2H4Br2 =>
Br2 + C2H4 = C2H4Br2
Na2Cr2O7 + NaOH = Na2CrO4 + H2O =>
Na2Cr2O7 + 2 NaOH = 2 Na2CrO4 + H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NaBr + AgNO{-3} = NaNO{-3} + AgBr =>
NaBr + AgNO{-3} = NaNO{-3} + AgBr
Na2Cr2O7 + NaOH = Na2CrO4 + H2O =>
Na2Cr2O7 + 2 NaOH = 2 Na2CrO4 + H2O
Cr2O3 + Al(s) = Al2O3 + Cr(s) =>
Cr2O3 + 2 Al(s) = Al2O3 + 2 Cr(s)
C(s) + SS(s) = CS2(s) =>
C(s) + SS(s) = CS2(s)
NiCr2O7 = Ni + Cr + O =>
NiCr2O7 = Ni + 2 Cr + 7 O
NaBr + AgNO{-3} = NaNO{-3} + AgBr =>
NaBr + AgNO{-3} = NaNO{-3} + AgBr
Cu + H2O = Cu(OH)2H2 =>
Cu + 2 H2O = Cu(OH)2H2
NH4Cl + KOH = KCl + NH4OH =>
NH4Cl + KOH = KCl + NH4OH
Nitrogen2 + Oxygen2 = Nitrogen2Oxygen5 =>
2 Nitrogen2 + 5 Oxygen2 = 2 Nitrogen2Oxygen5
Sr(NO3)2 + Ag2SO4 = AgNO3 + SrSO4 =>
Sr(NO3)2 + Ag2SO4 = 2 AgNO3 + SrSO4
CH3CN + H2O = CH3COOHNH3 =>
CH3CN + 2 H2O = CH3COOHNH3
H2SO4Na2O = Na2SO4 + H2O =>
H2SO4Na2O = Na2SO4 + H2O
CH3CH2I + AgNO2 = AgI + CH3CH2NO2 =>
CH3CH2I + AgNO2 = AgI + CH3CH2NO2
Sn(OH)2 + Na2SiO3 + H2O = Na[Sn(OH)3] + H2SiO3 =>
2 Sn(OH)2 + Na2SiO3 + 2 H2O = 2 Na[Sn(OH)3] + H2SiO3
Cd + HCl = CdCl2 + H2 =>
Cd + 2 HCl = CdCl2 + H2
Cr{3+} + OH{-} + ClO3{-} = CrO4{2-} + Cl{-} + H2O =>
2 Cr{3+} + 10 OH{-} + ClO3{-} = 2 CrO4{2-} + Cl{-} + 5 H2O
NaBr + AgNO{-3} = NaNO{-3} + AgBr =>
NaBr + AgNO{-3} = NaNO{-3} + AgBr
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
BaCl2 + Ag2SO4 = BaSO4 + AgCl =>
BaCl2 + Ag2SO4 = BaSO4 + 2 AgCl
H2*Cl2 = HCl =>
H2*Cl2 = 2 HCl
KAl(SO4)2(H2O)12 + NaOH = K2SO4 + Na2SO4 + Al(OH)3 + H2O =>
2 KAl(SO4)2(H2O)12 + 6 NaOH = K2SO4 + 3 Na2SO4 + 2 Al(OH)3 + 24 H2O
H2S + NaOH = H2O + Na2S =>
H2S + 2 NaOH = 2 H2O + Na2S
Ca(OH)2 + SO4 = CaSO4 + H2 + O2 =>
Ca(OH)2 + SO4 = CaSO4 + H2 + O2
NaOH + NH4Cl = NH3 + NaCl + H2O =>
NaOH + NH4Cl = NH3 + NaCl + H2O
HCl + ClONO2 = Cl + HNO3 =>
HCl + ClONO2 = 2 Cl + HNO3
Fe + CdSO4 = Fe(SO4)2 + Cd2 =>
Fe + 2 CdSO4 = Fe(SO4)2 + Cd2
Na2CO3 + HCI = H2O + CO2 + NaCI =>
Na2CO3 + 2 HCI = H2O + CO2 + 2 NaCI
C38H45O18N2S + H2O = CH4 + CO2 + H2S + NH3 =>
8 C38H45O18N2S + 158 H2O = 153 CH4 + 151 CO2 + 8 H2S + 16 NH3
KClO + HCl = HClO + KCl =>
KClO + HCl = HClO + KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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