| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
CH3CH2COCl + C6H5ONa = CH3CH2COOC6H5 + NaCl =>
CH3CH2COCl + C6H5ONa = CH3CH2COOC6H5 + NaCl
NaOH + H3C6H3O7 = Na3C6H3O7 + H2O =>
3 NaOH + H3C6H3O7 = Na3C6H3O7 + 3 H2O
CdCl3 = Cd + Cl2 =>
2 CdCl3 = 2 Cd + 3 Cl2
B2O3 + C2H5OH = (C2H5O)3B + H2O =>
B2O3 + 6 C2H5OH = 2(C2H5O)3B + 3 H2O
UF4 + Mg = MgF2 + U =>
UF4 + 2 Mg = 2 MgF2 + U
Al(NO3)3 + (NH4)OH = Al(OH)3 + (NH4)(NO3) =>
Al(NO3)3 + 3(NH4)OH = Al(OH)3 + 3(NH4)(NO3)
CH3OO{-} + H{+} = CH3OOH =>
CH3OO{-} + H{+} = CH3OOH
Na2S2O3 + CuSO4 = NaSO4 + Cu2S2O3 =>
Na2S2O3 + 2 CuSO4 = 2 NaSO4 + Cu2S2O3
HMnO4 + KOH = KMnO4 + H2O =>
HMnO4 + KOH = KMnO4 + H2O
OH{-} + C6H5CH3 = CO2 + {-} + H2O =>
36 OH{-} + C6H5CH3 = 7 CO2 + 36e + 22 H2O
Na2MnO4 + Cl2 = NaMnO4 + NaCl =>
2 Na2MnO4 + Cl2 = 2 NaMnO4 + 2 NaCl
H2S + H2AsO4{-} + H{+} = SO4{-2} + H3AsO3 =>
H2S + 4 H2AsO4{-} + 2 H{+} = SO4{-2} + 4 H3AsO3
SO32{-} + H2O = HSO3{-} + OH =>
SO32{-} + 30 H2O = HSO3{-} + 59 OH
Fe(s) + Cu2SO4(aq) = Fe2SO4(aq) + Cu(s) =>
2 Fe(s) + Cu2SO4(aq) = Fe2SO4(aq) + 2 Cu(s)
H6C12O12 + Fe2(CO3)3 = HOH + CO2 + Fe2C12O12 =>
H6C12O12 + Fe2(CO3)3 = 3 HOH + 3 CO2 + Fe2C12O12
C6H5CHCl2 + H2O = C6H5CHO + HCl =>
C6H5CHCl2 + H2O = C6H5CHO + 2 HCl
As2S4 + HNO3 = H3AsO4 + H2SO4 + H2O + NO2 =>
As2S4 + 34 HNO3 = 2 H3AsO4 + 4 H2SO4 + 10 H2O + 34 NO2
NaAl(OH)4 + NaHCO3 = Na2CO3 + H2O + Al(OH)3 =>
NaAl(OH)4 + NaHCO3 = Na2CO3 + H2O + Al(OH)3
NaHSO3 + HOH = NaH2SO4 + H =>
NaHSO3 + HOH = NaH2SO4 + H
Na2Cr2O7 + HCl = NaCl + CrCl3 + Cl2 + H2O =>
Na2Cr2O7 + 14 HCl = 2 NaCl + 2 CrCl3 + 3 Cl2 + 7 H2O
Ag + H2S = AgH2S =>
Ag + H2S = AgH2S
CH3COOH + O2 = H2O + CH3C6O2 =>
14 CH3COOH + O2 = 22 H2O + 4 CH3C6O2
PbNO3 + NH4 + CrO4 = NH4(NO3) + Pb2(CrO4)2 =>
2 PbNO3 + 2 NH4 + 2 CrO4 = 2 NH4(NO3) + Pb2(CrO4)2
Zn(s) + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn(s) + Pb(NO3)2 = Zn(NO3)2 + Pb
Al(s) + CuSO4 = Cu + Al2(SO4)3 =>
2 Al(s) + 3 CuSO4 = 3 Cu + Al2(SO4)3
CH3Cl + F2 = CH2FCl + HF =>
CH3Cl + F2 = CH2FCl + HF
Propane + oxygen = carbondioxide + water =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
M + H2SO4 = MSO4 + H2S + H2O =>
4 M + 5 H2SO4 = 4 MSO4 + H2S + 4 H2O
Br + AgNO3 = BrNO3 + Ag =>
Br + AgNO3 = BrNO3 + Ag
Ag + HNO3 + HCl = AgCl2 + NO2 + H2O =>
Ag + 2 HNO3 + 2 HCl = AgCl2 + 2 NO2 + 2 H2O
Mg(CH3COO)2 + KCl = MgCl2 + K(CH3COO) =>
Mg(CH3COO)2 + 2 KCl = MgCl2 + 2 K(CH3COO)
NaOH + NaCl = Na + HClO =>
NaOH + NaCl = 2 Na + HClO
CO2 + H2 = CH3CH2CH2OH + H2O =>
3 CO2 + 9 H2 = CH3CH2CH2OH + 5 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
MgNo3 + H3Po4 = HNo3 + Mg3Po4 =>
3 MgNo3 + H3Po4 = 3 HNo3 + Mg3Po4
C3H8O3 = C2H6O + H2O + CO2 =>
6 C3H8O3 = 7 C2H6O + 3 H2O + 4 CO2
CH3CH2Br + KOH = CH2CH2 + KBr + H2O =>
CH3CH2Br + KOH = CH2CH2 + KBr + H2O
CH3COH + NaMnO4 + NaOH = CH3COOH + Na2MnO2 + H2O =>
5 CH3COH + 2 NaMnO4 + 2 NaOH = 5 CH3COOH + 2 Na2MnO2 + H2O
[Cu(NH3)4](oh)2 + K4Fe(CN)6 = Cu2Fe(CN)6 + K + (NH3)4 =>
[Cu(NH3)4](oh)2 + K4Fe(CN)6 = Cu2Fe(CN)6 + 4 K + 2(NH3)4
Cl2O + KI + H2O = KIO3 + HCl =>
3 Cl2O + 2 KI + 3 H2O = 2 KIO3 + 6 HCl
KIO3 + KI + HCl = ICl + H2O + KCl =>
KIO3 + 2 KI + 6 HCl = 3 ICl + 3 H2O + 3 KCl
K + Ni2(SO4)3 = K2SO4 + Ni =>
6 K + Ni2(SO4)3 = 3 K2SO4 + 2 Ni
H2O + KClO3 = KOH + HClO3 =>
H2O + KClO3 = KOH + HClO3
POCl3 + NaOH = Na{+} + Cl{-} + Na2HPO4 + H2O =>
POCl3 + 5 NaOH = 3 Na{+} + 3 Cl{-} + Na2HPO4 + 2 H2O
Fe2(O2)3 + CO = Fe + CO2 =>
Fe2(O2)3 + 6 CO = 2 Fe + 6 CO2
C10H15N + O2 = CO2 + N2 + H2O =>
4 C10H15N + 55 O2 = 40 CO2 + 2 N2 + 30 H2O
Mn3O4 + KClO3 + K2CO3 = CO2 + KCl + K2MnO4 =>
3 Mn3O4 + 5 KClO3 + 9 K2CO3 = 9 CO2 + 5 KCl + 9 K2MnO4
C6H4CH3NH2 + KMnO4 + H2SO4 = C6H4COOHNH2 + MnSO4 + K2SO4 + H2O =>
5 C6H4CH3NH2 + 6 KMnO4 + 9 H2SO4 = 5 C6H4COOHNH2 + 6 MnSO4 + 3 K2SO4 + 14 H2O
KMnO4 + NaSO3 + KOH = K2MnO + NaSO4 + H2O =>
2 KMnO4 + 7 NaSO3 + 2 KOH = 2 K2MnO + 7 NaSO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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