| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Cl{-} + IO3{-} + 3 H2O = 3 Cl2 + I{-} + 6 OH{-}
Al(NO3)3 + H2O = Al2O3 + HNO3 =>
2 Al(NO3)3 + 3 H2O = Al2O3 + 6 HNO3
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
Cu + FeSO4 = CuSO4 + Fe =>
Cu + FeSO4 = CuSO4 + Fe
CH3NH2 + HClO4 = CH4 + NH2ClO4 =>
CH3NH2 + HClO4 = CH4 + NH2ClO4
NaClO4 + Ca3(PO4)2 = Na(PO4)2 + Ca3ClO4 =>
NaClO4 + Ca3(PO4)2 = Na(PO4)2 + Ca3ClO4
COONH4 + KMnO4 + KOH = NH3 + K2MnO4 + KHCO3 + H2O =>
COONH4 + KMnO4 + 2 KOH = NH3 + K2MnO4 + KHCO3 + H2O
Fe(NO3)2 + CH3COOH = Fe(CH3COO)2 + HNO3 =>
Fe(NO3)2 + 2 CH3COOH = Fe(CH3COO)2 + 2 HNO3
Al2 + KOH = HKAl + O =>
Al2 + 2 KOH = 2 HKAl + 2 O
FeCl2(aq) + Li2CO3(aq) = FeCO3(s) + Li2Cl2(aq) =>
FeCl2(aq) + Li2CO3(aq) = FeCO3(s) + Li2Cl2(aq)
CH3CHO + Ag(NH3)OH = CH3COOH + Ag + NH3 + H2O =>
CH3CHO + 2 Ag(NH3)OH = CH3COOH + 2 Ag + 2 NH3 + H2O
HNO3(aq) + NaOH(aq) = NaNO3(aq) + H2O(aq) =>
HNO3(aq) + NaOH(aq) = NaNO3(aq) + H2O(aq)
Ca(ClO2)2 + H3PO4 = Ca3(PO4)2 + HClO2 =>
3 Ca(ClO2)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HClO2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Cu(OH)2 + Na2CO3 = CuCO3 + NaOH =>
Cu(OH)2 + Na2CO3 = CuCO3 + 2 NaOH
Fe2O3 + Fe2 + H2SO4 = FeSO4 + H2O =>
2 Fe2O3 + Fe2 + 6 H2SO4 = 6 FeSO4 + 6 H2O
C6H5OH + K2Cr2O7 + H2SO4 = C6H5O + Cr2(SO4)3 + K2SO4 + H2O =>
6 C6H5OH + K2Cr2O7 + 4 H2SO4 = 6 C6H5O + Cr2(SO4)3 + K2SO4 + 7 H2O
CH3COONa + Cl2 = CH3COOCl + NaCl =>
CH3COONa + Cl2 = CH3COOCl + NaCl
Be(CN)2 + (NH4)3P = Be3P2 + NH4CN =>
3 Be(CN)2 + 2(NH4)3P = Be3P2 + 6 NH4CN
BaCl2 + (NH4)2(SO4)2 = BaSO4 + (NH4)2Cl4 =>
2 BaCl2 + (NH4)2(SO4)2 = 2 BaSO4 + (NH4)2Cl4
Ni(OH)2 + NaOH = Na2NiO2 + H2O =>
Ni(OH)2 + 2 NaOH = Na2NiO2 + 2 H2O
C2H9N + CO2 = CO + H2O + NO2 =>
2 C2H9N + 17 CO2 = 21 CO + 9 H2O + 2 NO2
I3{-} + S2O3{2-} = I{-} + S4O6{2-} =>
I3{-} + 2 S2O3{2-} = 3 I{-} + S4O6{2-}
C5H12 + O2 = CO2 + H15 =>
5 C5H12 + 25 O2 = 25 CO2 + 4 H15
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
Ca(CN)2 + Na3PO4 = Ca3(PO4)2 + NaCN =>
3 Ca(CN)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCN
Ba + Fe2(CrO4)3 = Fe + Ba(CrO4) =>
3 Ba + Fe2(CrO4)3 = 2 Fe + 3 Ba(CrO4)
CuI = Cu + I2 =>
2 CuI = 2 Cu + I2
Cu(OH)2ZnCl2 = CuCl2Zn(OH)2 =>
Cu(OH)2ZnCl2 = CuCl2Zn(OH)2
Fe(NO3)2 + H2SO3 = HNO3 + FeSO3 =>
Fe(NO3)2 + H2SO3 = 2 HNO3 + FeSO3
KOH + HNo3 = K(No3) + H2O =>
KOH + HNo3 = K(No3) + H2O
NH3 + KBrO3 = NO + Br2 + KOH + H2O =>
2 NH3 + 2 KBrO3 = 2 NO + Br2 + 2 KOH + 2 H2O
CH2CH2 + Br2 = BrCH2CH2Br =>
CH2CH2 + Br2 = BrCH2CH2Br
N2O4 + H2O = HNO3 + NO =>
3 N2O4 + 2 H2O = 4 HNO3 + 2 NO
(NH4)2SO4 + Ba(OH)2 = BaSO4 + NH3 + H2O =>
(NH4)2SO4 + Ba(OH)2 = BaSO4 + 2 NH3 + 2 H2O
Cs + H2S = Cs2S + H2 =>
2 Cs + H2S = Cs2S + H2
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
FeCl3 + Ca(OH)2 = Fe(OH)3 + CaCl2 =>
2 FeCl3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaCl2
Zn(NO3) + HS = ZnS + H(NO3) =>
Zn(NO3) + HS = ZnS + H(NO3)
Ca5(PO4)3(OH) + HCl = CaCl2 + Ca(H2PO4)2 + H2O =>
2 Ca5(PO4)3(OH) + 14 HCl = 7 CaCl2 + 3 Ca(H2PO4)2 + 2 H2O
NaNO2 + CO2 = Na2CO3 + NO + O2 =>
4 NaNO2 + 2 CO2 = 2 Na2CO3 + 4 NO + O2
C8H10 = C8H8 + H2 =>
C8H10 = C8H8 + H2
C6H5COO5 + O2 = CO2 + H2O =>
4 C6H5COO5 + 21 O2 = 28 CO2 + 10 H2O
C8H10 = C6H6 + CH4 =>
9 C8H10 = 11 C6H6 + 6 CH4
Rh(OH)3 = Rh2O3 + H2O =>
2 Rh(OH)3 = Rh2O3 + 3 H2O
C8H10 = C6H6 + C2H4 =>
C8H10 = C6H6 + C2H4
C8H10 = C6H6 + H2 =>
3 C8H10 = 4 C6H6 + 3 H2
C8H10 = C7H8 + CH4 =>
10 C8H10 = 11 C7H8 + 3 CH4
C8H10 = C + H =>
C8H10 = 8 C + 10 H
C8H10 = C7H8 + H2 =>
7 C8H10 = 8 C7H8 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/18/24
Équations équilibrées sur09/17/23
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