| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + 2 CH3OOH = 3 H2O + CH3COONa
NaOH + HCH2COOH = CH3COONa + H2O =>
NaOH + HCH2COOH = CH3COONa + H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CaO + H2O2 = Ca(OH)2 + O2 =>
2 CaO + 2 H2O2 = 2 Ca(OH)2 + O2
C8H10 + KMnO4 + H2SO4 = C8H6O3 + K2SO4 + MnSO4 + H2O =>
C8H10 + 2 KMnO4 + 3 H2SO4 = C8H6O3 + K2SO4 + 2 MnSO4 + 5 H2O
C4H10O + HCl = C4H9Cl + H2O =>
C4H10O + HCl = C4H9Cl + H2O
C2H5Cl + KCN = C3H5N + KCl =>
C2H5Cl + KCN = C3H5N + KCl
C9H18 + O2 = CO2 + H2O =>
2 C9H18 + 27 O2 = 18 CO2 + 18 H2O
NaOH + C8H6O4 = H2O + NaC8H5O4 =>
NaOH + C8H6O4 = H2O + NaC8H5O4
H2S + NaOH = H2O + Na2S =>
H2S + 2 NaOH = 2 H2O + Na2S
C2H2 + [Cu(NH3)2]Cl = C2Cu2 + NH3 + HCl =>
C2H2 + 2[Cu(NH3)2]Cl = C2Cu2 + 4 NH3 + 2 HCl
CH3CH2OH + CH3COOH = CH3COOHCH3 + H2O =>
3 CH3CH2OH + 3 CH3COOH = 4 CH3COOHCH3 + H2O
NaNO3 + C = Na2CO3 + CO + N2 =>
2 NaNO3 + 4 C = Na2CO3 + 3 CO + N2
(CH3CH2)2NH2Br + KOH = (CH3CH2)2NH + KBr + H2O =>
(CH3CH2)2NH2Br + KOH = (CH3CH2)2NH + KBr + H2O
BaCl2 + FeSO4 = Ba3(SO4)2 + FeCl3 =>
3 BaCl2 + 2 FeSO4 = Ba3(SO4)2 + 2 FeCl3
X + HCl = H2 + XCl2 =>
X + 2 HCl = H2 + XCl2
CrCl3 + KMnO4 + NaOH = KCl + MnO2 + H2O + Cl2 + Na2Cr2O7 =>
4 CrCl3 + 6 KMnO4 + 4 NaOH = 6 KCl + 6 MnO2 + 2 H2O + 3 Cl2 + 2 Na2Cr2O7
(CH3CH2)2NH2Br + KOH = (CH3CH2)2NH + KBr + H2O =>
(CH3CH2)2NH2Br + KOH = (CH3CH2)2NH + KBr + H2O
Fe + Ag = AgFe =>
Fe + Ag = AgFe
HNO3 + Hg + C2H5OH = Hg(CNO)2 + H2O + CO2 =>
12 HNO3 + 6 Hg + 7 C2H5OH = 6 Hg(CNO)2 + 27 H2O + 2 CO2
Fe + S3 = FeS =>
3 Fe + S3 = 3 FeS
HCI = H{+} + CI{-} =>
HCI = H{+} + CI{-}
NaCN = Na + C + N2 =>
2 NaCN = 2 Na + 2 C + N2
C12H22O11 + KMnO4 = K2O + MnO2 + CO2 + H2O =>
C12H22O11 + 16 KMnO4 = 8 K2O + 16 MnO2 + 12 CO2 + 11 H2O
NaCN = Na + C + N2 =>
2 NaCN = 2 Na + 2 C + N2
CaBr2 + Sn = SnBr2 + Ca =>
CaBr2 + Sn = SnBr2 + Ca
BaCI2 + Na2CO3 = BaCO3 + Na2CI2 =>
BaCI2 + Na2CO3 = BaCO3 + Na2CI2
CrO4{2-} + Cl{-} + H{+} = ClO2{-} + Cr{3+} + H2O =>
4 CrO4{2-} + 3 Cl{-} + 20 H{+} = 3 ClO2{-} + 4 Cr{3+} + 10 H2O
H2 + CO = CH3OH =>
2 H2 + CO = CH3OH
butanolo + HCl = C4H9Cl + H2O =>
C4H9OH + HCl = C4H9Cl + H2O
Br2 + KI = K + BrI5 =>
Br2 + 10 KI = 10 K + 2 BrI5
CaO + Ca(OH)2 = Ca(OH) + CaO2 =>
2 CaO + Ca(OH)2 = 2 Ca(OH) + CaO2
Rb2O + Al2O3 = RbAlO2 =>
Rb2O + Al2O3 = 2 RbAlO2
SiO2 + CHF3 = SiHF3 + CO2 =>
SiO2 + CHF3 = SiHF3 + CO2
C2H4Br2 + Zn = C4H8 + ZnBr2 =>
2 C2H4Br2 + 2 Zn = C4H8 + 2 ZnBr2
PbCrO4 + KI + HCl = PbCl2 + CrI3 + KCl + I2 + H2O =>
2 PbCrO4 + 12 KI + 16 HCl = 2 PbCl2 + 2 CrI3 + 12 KCl + 3 I2 + 8 H2O
Na2O + SO3 = Na2SO4 =>
Na2O + SO3 = Na2SO4
KMnO4 + Na2C2O4 + H2SO4 = MnSO4 + CO2 + K3SO4 + Na2SO4 + H2O =>
3 KMnO4 + 8 Na2C2O4 + 12 H2SO4 = 3 MnSO4 + 16 CO2 + K3SO4 + 8 Na2SO4 + 12 H2O
Al2O3 + Na2O = Na(AlO2) =>
Al2O3 + Na2O = 2 Na(AlO2)
Cu00Cl2 + Na2SO4 = CuSO4 + NaCl =>
Cu00Cl2 + Na2SO4 = CuSO4 + 2 NaCl
N2 + O2 = N8O55 =>
8 N2 + 55 O2 = 2 N8O55
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C6H3(CH3)3 + KMnO4 + H2SO4 = C6H3(COOH)3 + K2SO4 + MnSO4 + H2O =>
5 C6H3(CH3)3 + 18 KMnO4 + 27 H2SO4 = 5 C6H3(COOH)3 + 9 K2SO4 + 18 MnSO4 + 42 H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
NiI2 + Pb = Ni + PbI2 =>
NiI2 + Pb = Ni + PbI2
Cr(OH)3 + H2O2 + KOH = K2CrO4 + H2O =>
2 Cr(OH)3 + 3 H2O2 + 4 KOH = 2 K2CrO4 + 8 H2O
FeCl2 + HNO3 = Fe(NO3)3 + HCl + NO + H2O =>
3 FeCl2 + 10 HNO3 = 3 Fe(NO3)3 + 6 HCl + NO + 2 H2O
CH3COOH + C4H9OH = CH3COOC4H9 + H2O =>
CH3COOH + C4H9OH = CH3COOC4H9 + H2O
Fe + NH4Cl = FeCl2 + NH4 =>
Fe + 2 NH4Cl = FeCl2 + 2 NH4
Li2SO4 + K2PO4 = Li2PO4 + K2SO4 =>
Li2SO4 + K2PO4 = Li2PO4 + K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/25
Équations équilibrées sur04/23/24
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