| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlCl3 + 2 NH4OH = Al(OH)2 + 2(NH4)Cl + Cl
HA + CaO = CaA + OH =>
HA + CaO = CaA + OH
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Co2 = Co3 =>
3 Co2 = 2 Co3
HCl + FePO4 = FeCl3 + H3PO4 =>
3 HCl + FePO4 = FeCl3 + H3PO4
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Na3N + Ba = BaN + Na =>
Na3N + Ba = BaN + 3 Na
C5H11Cl + NaHCO3 = C5H11OH + NaCl + CO2 =>
C5H11Cl + NaHCO3 = C5H11OH + NaCl + CO2
CuCo3 + NaOH = Cu(OH)2 + Na2Co3 =>
CuCo3 + 2 NaOH = Cu(OH)2 + Na2Co3
Br2 + O2 = Br2O3 =>
2 Br2 + 3 O2 = 2 Br2O3
NH4Cl + HNo3 = NH4No3 + HCl =>
NH4Cl + HNo3 = NH4No3 + HCl
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
HNO3 + MgO = H2O + Mg(NO3)2 =>
2 HNO3 + MgO = H2O + Mg(NO3)2
Ni(OH)3 + RbOH = RbNiO2 + H2O =>
Ni(OH)3 + RbOH = RbNiO2 + 2 H2O
CaO + P4O10 = Ca3(PO4)2 =>
6 CaO + P4O10 = 2 Ca3(PO4)2
CaCl2 + Na2S = NaCl + Ca2S2 =>
2 CaCl2 + 2 Na2S = 4 NaCl + Ca2S2
Na2TeO3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + Na2TeO4 + H2O =>
5 Na2TeO3 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 Na2TeO4 + 3 H2O
NaOH + P2O5 = Na2HPO4 + NaH2PO4 =>
3 NaOH + P2O5 = Na2HPO4 + NaH2PO4
BaCl2 + Na2HPO4 = BaHPO4 + NaCl =>
BaCl2 + Na2HPO4 = BaHPO4 + 2 NaCl
Fe + O + H = FeO(OH) =>
Fe + 2 O + H = FeO(OH)
Pb(NO3)2 + Na2SO4 = O4PbS + NaNO3 =>
Pb(NO3)2 + Na2SO4 = O4PbS + 2 NaNO3
Fe(SO4)KOH = K(SO4)FeOH =>
Fe(SO4)KOH = K(SO4)FeOH
NaOH + NH4OH = NaNH3OH + H2O =>
NaOH + NH4OH = NaNH3OH + H2O
KCl = ClK =>
KCl = ClK
Mg(NO3)2 + AgNO3 = AgMg + NO3 =>
Mg(NO3)2 + AgNO3 = AgMg + 3 NO3
CH3C(CH3)C(CH3)CH3 + KMnO4 + H2O = (CH3)2C(OH)C(OH)(CH3)2 + MnO2 + KOH =>
3 CH3C(CH3)C(CH3)CH3 + 2 KMnO4 + 4 H2O = 3(CH3)2C(OH)C(OH)(CH3)2 + 2 MnO2 + 2 KOH
Ca3(PO4)2 + HNO3 = Ca(H2PO4)2 + Ca(NO3)2 =>
Ca3(PO4)2 + 4 HNO3 = Ca(H2PO4)2 + 2 Ca(NO3)2
BN = NB =>
BN = NB
CH3CHOHCH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2COOH + H2O =>
3 CH3CHOHCH2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH2COOH + 7 H2O
Fe3* + OH = Fe(OH)3 =>
Fe3* + 9 OH = 3 Fe(OH)3
O = O2371 =>
2371 O = O2371
C40H56 + O2 = CO2 + H2O =>
C40H56 + 54 O2 = 40 CO2 + 28 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NaOH + (NH4)3PO4 = Na3PO4 + NH4OH =>
3 NaOH + (NH4)3PO4 = Na3PO4 + 3 NH4OH
CsI + Br2 = CsBr + I2 =>
2 CsI + Br2 = 2 CsBr + I2
MnO4{-} + H{+} + H2O2 = Mn{2+} + H2O + O2 =>
2 MnO4{-} + 6 H{+} + 5 H2O2 = 2 Mn{2+} + 8 H2O + 5 O2
AgOH + H3Po4 = Ag3Po4 + H2O =>
3 AgOH + H3Po4 = Ag3Po4 + 3 H2O
Al2(SO4)3 + KBr = Al(Br)3 + K2SO4 =>
Al2(SO4)3 + 6 KBr = 2 Al(Br)3 + 3 K2SO4
Mg2 + O2 = Mg4O2 =>
2 Mg2 + O2 = Mg4O2
XeF6 + H2 = Xe + HF =>
XeF6 + 3 H2 = Xe + 6 HF
C + HNO3 = CO2 + H2O + NO2 =>
C + 4 HNO3 = CO2 + 2 H2O + 4 NO2
Hg2O = Hg + O2 =>
2 Hg2O = 4 Hg + O2
CH2CHCH3 + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH2CHCH3 + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 6 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
KNO3 + HCl = KCl + NO3H =>
KNO3 + HCl = KCl + NO3H
AgNO3 + (NH4)2SO3 = Ag2SO3 + NH4NO3 =>
2 AgNO3 + (NH4)2SO3 = Ag2SO3 + 2 NH4NO3
FeBr2 + Cl2 = FeCl3 + Br2 =>
2 FeBr2 + 3 Cl2 = 2 FeCl3 + 2 Br2
Al203 = Al =>
Al203 = 203 Al
Al + HClO4 = Al(ClO4)2 + H2 =>
Al + 2 HClO4 = Al(ClO4)2 + H2
NaHCO4 + HCl = NaCl + H2CO4 =>
NaHCO4 + HCl = NaCl + H2CO4
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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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