| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOH + NaOH = CH3COO{-} + Na{+} + H2O
H2SO4Na2O = Na2SO4 + H2O =>
H2SO4Na2O = Na2SO4 + H2O
Ca(OH)2 + H2Cl2O2 = H2Ca + Cl2O2(OH)2 =>
Ca(OH)2 + H2Cl2O2 = H2Ca + Cl2O2(OH)2
CaCl2 + Na2C4H4O6 = CaC4H4O6 + NaCl =>
CaCl2 + Na2C4H4O6 = CaC4H4O6 + 2 NaCl
Fe2O3 + HNO3 = Fe(NO3) + H2O3 =>
Fe2O3 + 2 HNO3 = 2 Fe(NO3) + H2O3
K + Al(MnO4)3 = K(MnO4)3 + Al =>
K + Al(MnO4)3 = K(MnO4)3 + Al
Zn + CuO = ZnO + Cu =>
Zn + CuO = ZnO + Cu
FeI3 + NaOH = Fe(OH)3 + NaI =>
FeI3 + 3 NaOH = Fe(OH)3 + 3 NaI
NaAsO2 + I2 + NaCO3 + H2O = NaH2AsO4 + NaI + CO2 =>
2 NaAsO2 + I2 + 2 NaCO3 + 2 H2O = 2 NaH2AsO4 + 2 NaI + 2 CO2
Al + Sn(NO3)2 = Al(NO3)2 + Sn =>
Al + Sn(NO3)2 = Al(NO3)2 + Sn
CdSO4 + Na2S = CdS + SO4Na2 =>
CdSO4 + Na2S = CdS + SO4Na2
Ba(HO)2 + HBr = BaBr2 + H2O =>
Ba(HO)2 + 2 HBr = BaBr2 + 2 H2O
Fe + HCl = Fe(HCl) =>
Fe + HCl = Fe(HCl)
Fe(OH)3 + K2O = Fe2O3 + KOH =>
2 Fe(OH)3 + 3 K2O = Fe2O3 + 6 KOH
FeF2 + Na(OH) = Fe(OH)2 + NaF =>
FeF2 + 2 Na(OH) = Fe(OH)2 + 2 NaF
H2CO3 + K2S = KHCO3 + KHS =>
H2CO3 + K2S = KHCO3 + KHS
CH3COH + KMnO4 + KOH = K2MnO4 + H2O + CH3COOK =>
CH3COH + 2 KMnO4 + 3 KOH = 2 K2MnO4 + 2 H2O + CH3COOK
NH4ClO4 + C4H5Cl = CO + H2O + Cl2 + N2 =>
26 NH4ClO4 + 8 C4H5Cl = 32 CO + 72 H2O + 17 Cl2 + 13 N2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
(d)H2(g) + N2(g) = NH3(g) =>
3(d)H2(g) + N2(g) = 2 NH3(g)
(NH4)2CO3 + FeCl3 + H2O = Fe(OH)3 + CO2 + NH4Cl =>
3(NH4)2CO3 + 2 FeCl3 + 3 H2O = 2 Fe(OH)3 + 3 CO2 + 6 NH4Cl
PdNO3 + NaOH = PdOH + NaNO3 =>
PdNO3 + NaOH = PdOH + NaNO3
NH2CH2COOH + CuO = (NH2CH2COO)2Cu + H2O =>
2 NH2CH2COOH + CuO = (NH2CH2COO)2Cu + H2O
C6H14 + CO2 = CO + H2 =>
C6H14 + 6 CO2 = 12 CO + 7 H2
CH4 + NH3 + O2 = HOCN + H2O =>
CH4 + NH3 + 2 O2 = HOCN + 3 H2O
H2 + Mg = H2Mg =>
H2 + Mg = H2Mg
Br + KOH = KBr(O3) + KBr + H2O =>
6 Br + 6 KOH = KBr(O3) + 5 KBr + 3 H2O
H2SeO3 + HBr = Se + Br2 + H2O =>
H2SeO3 + 4 HBr = Se + 2 Br2 + 3 H2O
AsO2{-} + I2 + HCO3{-} = I{-} + CO2 + H2AsO4{-} =>
AsO2{-} + I2 + 2 HCO3{-} = 2 I{-} + 2 CO2 + H2AsO4{-}
CuSO4 + NaPO4 = CuPO4 + NaSO4 =>
CuSO4 + NaPO4 = CuPO4 + NaSO4
Na2SO4 + HCl = NaCl + SO3 + H2O =>
Na2SO4 + 2 HCl = 2 NaCl + SO3 + H2O
Mg3P2 + H2O = Mg(OH)2 + PH3 =>
Mg3P2 + 6 H2O = 3 Mg(OH)2 + 2 PH3
K2S + HCl = H2S + KCl =>
K2S + 2 HCl = H2S + 2 KCl
BaSO4 + MgCO3 = BaCO3 + MgSO4 =>
BaSO4 + MgCO3 = BaCO3 + MgSO4
Al2S3 + O2 = Al2O3 + SO4 =>
2 Al2S3 + 15 O2 = 2 Al2O3 + 6 SO4
Na2CrO4 + NaI + H2O = I2 + NaOH + Cr =>
Na2CrO4 + 6 NaI + 4 H2O = 3 I2 + 8 NaOH + Cr
Bi(NO3)3 + HOH = Bi(OH)3 + HNO3 =>
Bi(NO3)3 + 3 HOH = Bi(OH)3 + 3 HNO3
H2SO3 + Pb = Pb(SO3)2 + H2 =>
2 H2SO3 + Pb = Pb(SO3)2 + 2 H2
Al2O3(aq) + H2(g) = Al(s) + H2O(l) =>
Al2O3(aq) + 3 H2(g) = 2 Al(s) + 3 H2O(l)
KNO3 + HCl = KCl + NO + H2O + Cl2 =>
2 KNO3 + 8 HCl = 2 KCl + 2 NO + 4 H2O + 3 Cl2
Fe{2+} + MnO4{-} = Fe{3+} + MnO4{2-} =>
Fe{2+} + MnO4{-} = Fe{3+} + MnO4{2-}
H2S + RbOH = RbHS + H2O =>
H2S + RbOH = RbHS + H2O
SbO + HClO = Sb2O5 + Cl2 + H2O =>
2 SbO + 6 HClO = Sb2O5 + 3 Cl2 + 3 H2O
C3H6O + NaOH + I2 = C2H3O2Na + H2O + CH3I =>
6 C3H6O + 5 NaOH + 4 I2 = 5 C2H3O2Na + H2O + 8 CH3I
Hf + HF = HfF + H2 =>
2 Hf + 2 HF = 2 HfF + H2
C3Cl3N3O3 + H2O = HOCl + C3H3N3O3 =>
C3Cl3N3O3 + 3 H2O = 3 HOCl + C3H3N3O3
HCOOH + Na2CO3 = HCOONa + H2O + CO3 =>
3 HCOOH + 2 Na2CO3 = 4 HCOONa + H2O + CO3
H2S + H2O2 = H2SO4 + H2O =>
H2S + 4 H2O2 = H2SO4 + 4 H2O
S + HNO3 = SO2 + NO + H2O =>
3 S + 4 HNO3 = 3 SO2 + 4 NO + 2 H2O
Ge + Se = GeSe2 =>
Ge + 2 Se = GeSe2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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