| Équations équilibrées la veille | Équations équilibrées le lendemain |
LaH3 + 3 H2O = La(OH)3 + 3 H2
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
C6H5CH2OH + CuO = C6H5CHO + Cu + H2O =>
C6H5CH2OH + CuO = C6H5CHO + Cu + H2O
B + Be = BeB =>
B + Be = BeB
CH3COOH + Ca(OH)2 = CaH3COOH + C(OH)2 =>
CH3COOH + Ca(OH)2 = CaH3COOH + C(OH)2
AlCl3 + CaO = Al2O3 + CaCl2 =>
2 AlCl3 + 3 CaO = Al2O3 + 3 CaCl2
Fe(OH)2 + HNO2 = Fe(NO3)3 + NO + H2O =>
Fe(OH)2 + 10 HNO2 = Fe(NO3)3 + 7 NO + 6 H2O
Al(NO3)3 + Ba(NO3)2 = Al(NO3)2 + Ba(NO3)3 =>
Al(NO3)3 + Ba(NO3)2 = Al(NO3)2 + Ba(NO3)3
Cu(OH)2 + KCl = CuCl + K(OH)2 =>
Cu(OH)2 + KCl = CuCl + K(OH)2
Fe(OH)2 + N2O5 = Fe(NO3)2 + H2O =>
Fe(OH)2 + N2O5 = Fe(NO3)2 + H2O
*NaNO3 + KCl = *NaCl + KNO3 =>
*NaNO3 + KCl = *NaCl + KNO3
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
BaSO4 + NaCl = Na2SO4 + BaCl2 =>
BaSO4 + 2 NaCl = Na2SO4 + BaCl2
Na3Po4 + BaCl2 = NaCl + Ba3(Po4)2 =>
2 Na3Po4 + 3 BaCl2 = 6 NaCl + Ba3(Po4)2
KOH + HCI = KCI + H2O =>
KOH + HCI = KCI + H2O
Fe3O4 + CO = FeO + CO2 =>
Fe3O4 + CO = 3 FeO + CO2
CH3COOH + Ca(OH)2 = CaH3COOH + C(OH)2 =>
CH3COOH + Ca(OH)2 = CaH3COOH + C(OH)2
CH3CH2CHCH2 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 CH3CH2CHCH2 + 8 KMnO4 + 12 H2SO4 = 10 CH3COOH + 8 MnSO4 + 4 K2SO4 + 12 H2O
ClO{-} + H{+} = HClO =>
ClO{-} + H{+} = HClO
Ni(NO3)2 + Rb3PO4 = Rb3(NO3)2 + NiPO4 =>
Ni(NO3)2 + Rb3PO4 = Rb3(NO3)2 + NiPO4
NaOH + Zn + H2O + KNO3 = Na2Zn(OH)4 + NH3 + K =>
18 NaOH + 9 Zn + 12 H2O + 2 KNO3 = 9 Na2Zn(OH)4 + 2 NH3 + 2 K
C7H6O + CH3OH = C7H6O2 + C7H7OH =>
16 C7H6O + 7 CH3OH = 6 C7H6O2 + 11 C7H7OH
Mn(NO3)2 + KClO + KOH = KCl + MnO2 + KNO3 + H2O =>
Mn(NO3)2 + KClO + 2 KOH = KCl + MnO2 + 2 KNO3 + H2O
K2C2O4 + Ba(NO3)2 = KNO3 + BaC2O4 =>
K2C2O4 + Ba(NO3)2 = 2 KNO3 + BaC2O4
H2SO4 + Mg(s) = MgSO4 + H2 =>
H2SO4 + Mg(s) = MgSO4 + H2
C3H4O3 + NaOH = NaC3H3O3 + H2O =>
C3H4O3 + NaOH = NaC3H3O3 + H2O
LiH + NaOH = LiH2O + Na =>
LiH + NaOH = LiH2O + Na
FeS2 + NaCN + H2O = Fe(CN)2 + H2SO4 + Na2S + H2 =>
FeS2 + 2 NaCN + 4 H2O = Fe(CN)2 + H2SO4 + Na2S + 3 H2
CH3CHCHCHCHCH3 + H2O = CH3CH(OH)CH2CHCHCH3 =>
CH3CHCHCHCHCH3 + H2O = CH3CH(OH)CH2CHCHCH3
Na2CO3 + HNO3 = NaNO3 + H2CO3 =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + H2CO3
Mn(NO3)2 + KClO + KOH = KCl + MnO2 + KNO3 + H2O =>
Mn(NO3)2 + KClO + 2 KOH = KCl + MnO2 + 2 KNO3 + H2O
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NH4CO3 + HCl = HCO3 + NH4Cl =>
NH4CO3 + HCl = HCO3 + NH4Cl
Fe + V = FeV =>
Fe + V = FeV
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
C5H8 + H2O = C5H10O =>
C5H8 + H2O = C5H10O
AlCl3 + CaO = Al2O3 + CaCl2 =>
2 AlCl3 + 3 CaO = Al2O3 + 3 CaCl2
Cu + NaNO3 + H2SO4 = Cu(NO3)2 + NO + Na2SO4 + H2O =>
3 Cu + 8 NaNO3 + 4 H2SO4 = 3 Cu(NO3)2 + 2 NO + 4 Na2SO4 + 4 H2O
FeSO4 + Na2S2O3 = Na2SO4 + Na2(Fe(S2O3)2) =>
FeSO4 + 2 Na2S2O3 = Na2SO4 + Na2(Fe(S2O3)2)
Cr2(SO4)3 + H2O2 + KOH = K2CrO4 + K2SO4 + H2O =>
Cr2(SO4)3 + 3 H2O2 + 10 KOH = 2 K2CrO4 + 3 K2SO4 + 8 H2O
KI + H2SO4 = I2 + H2S + KHSO4 + H2O =>
8 KI + 9 H2SO4 = 4 I2 + H2S + 8 KHSO4 + 4 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C6H12O6 + C3H6O = C12H12O + H2O =>
3 C6H12O6 + 10 C3H6O = 4 C12H12O + 24 H2O
Ca(OH)2(s) + CO2(g) = Ca(HCO3)2(aq) =>
Ca(OH)2(s) + 2 CO2(g) = Ca(HCO3)2(aq)
Co + NaOH = Co(NaOH)2 =>
Co + 2 NaOH = Co(NaOH)2
C2H2 + HCl = C2H4 + Cl2 =>
C2H2 + 2 HCl = C2H4 + Cl2
C8H5Cl4N + C2H3N3 + C7H7ClS + K2CO3 = C17H13Cl3N4S + KCl + CO2 + H2O =>
C8H5Cl4N + C2H3N3 + C7H7ClS + K2CO3 = C17H13Cl3N4S + 2 KCl + CO2 + H2O
C3H4O3 + NaOH = C3H4O4 + NaH =>
C3H4O3 + NaOH = C3H4O4 + NaH
CoCl2*6H2O = [Co(H2O)6]2{+} + [CoCl4]2{-} + H2O =>
4 CoCl2*6H2O = [Co(H2O)6]2{+} + [CoCl4]2{-} + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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