| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlCl3 + CuCl2 = CuCl3 + AlCl2
CH3(COOC2H5)2 + H2O = CH3COOH + C2H5OH =>
4 CH3(COOC2H5)2 + 7 H2O = 9 CH3COOH + 5 C2H5OH
F2 + CaBr = Br + FCa =>
F2 + 2 CaBr = 2 Br + 2 FCa
Pb(NO3)4 + CsOH = PbOH + Cs(NO3)4 =>
Pb(NO3)4 + CsOH = PbOH + Cs(NO3)4
K1 + CI2 = KC + I2 =>
K1 + CI2 = KC + I2
HCN + CH3CH2CHO = C4H7NO =>
HCN + CH3CH2CHO = C4H7NO
C4O3Cl2 + C2H6O = C6H6O4Cl2 =>
C4O3Cl2 + C2H6O = C6H6O4Cl2
Bi3O3 + Br2 + KOH = KBiO3 + KBr + H2O =>
2 Bi3O3 + 9 Br2 + 24 KOH = 6 KBiO3 + 18 KBr + 12 H2O
KIO4 + MnCl2 + H2O = KMnO4 + HIO3 + HCl + KCl =>
5 KIO4 + 2 MnCl2 + 3 H2O = 2 KMnO4 + 5 HIO3 + HCl + 3 KCl
Nb + FeO = NbO + Fe =>
Nb + FeO = NbO + Fe
CuOH2 + NH3 = NH3OH + CuH =>
CuOH2 + NH3 = NH3OH + CuH
CsNO3 + CrC2H3O2 = CsC2H3O2 + CrNO3 =>
CsNO3 + CrC2H3O2 = CsC2H3O2 + CrNO3
NH4{+} + HSO4{-} + NaOH = H2O + NaHSO4 + NH3 =>
NH4{+} + HSO4{-} + NaOH = H2O + NaHSO4 + NH3
C6H6O2 + FeCl3 = C6H4O2 + FeCl2 + HCl =>
C6H6O2 + 2 FeCl3 = C6H4O2 + 2 FeCl2 + 2 HCl
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
Ar + O2 = Ar2O3 =>
4 Ar + 3 O2 = 2 Ar2O3
C2H5OH + O2 = H(OH) + CO2 =>
C2H5OH + 3 O2 = 3 H(OH) + 2 CO2
K(s) + Cl2(g) = KCl2 =>
K(s) + Cl2(g) = KCl2
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2 =>
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2
CaCO3 + Al2(SO4)3 = Al2(CO3)3 + CaSO4 =>
3 CaCO3 + Al2(SO4)3 = Al2(CO3)3 + 3 CaSO4
C6H6O2 + FeCl3 = C6H4O2 + FeCl2 + HCl =>
C6H6O2 + 2 FeCl3 = C6H4O2 + 2 FeCl2 + 2 HCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
PF3F2 = PF5 =>
PF3F2 = PF5
Na + BaCl2 = NaCl + Ba =>
2 Na + BaCl2 = 2 NaCl + Ba
Na2CO3 + K2S = Na2S + K2CO3 =>
Na2CO3 + K2S = Na2S + K2CO3
MgCO3 + AgNO3 = Mg(NO3)2 + Ag2CO3 =>
MgCO3 + 2 AgNO3 = Mg(NO3)2 + Ag2CO3
As4O10 + H2O = H3AsO4 =>
As4O10 + 6 H2O = 4 H3AsO4
HCl + O = H2O + Cl2 =>
2 HCl + O = H2O + Cl2
H2SO4 + KMnO4 + H2C2O4 = MnSO4 + K2SO4 + CO2 + H2O =>
3 H2SO4 + 2 KMnO4 + 5 H2C2O4 = 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
CH3CH2CH2Cl + KOH = CH3CH2CH2OH + KCl =>
CH3CH2CH2Cl + KOH = CH3CH2CH2OH + KCl
Cl2(g) + KBr(ac) = KCl(s) + Br2(l) =>
Cl2(g) + 2 KBr(ac) = 2 KCl(s) + Br2(l)
HCH2CHO2 + NaOH = H2O + CH2CHO2Na =>
HCH2CHO2 + NaOH = H2O + CH2CHO2Na
Br2(l) + MgCl2(aq) = MgBr2 + Cl2 =>
Br2(l) + MgCl2(aq) = MgBr2 + Cl2
Na(OH)2 + H3Po4 = Na3(Po4)2 + H2O =>
3 Na(OH)2 + 2 H3Po4 = Na3(Po4)2 + 6 H2O
I2O5 + IF5 = F3IO =>
I2O5 + 3 IF5 = 5 F3IO
NH4Cl + KOH = H2O2 + HCl + K(NH3) =>
2 NH4Cl + 2 KOH = H2O2 + 2 HCl + 2 K(NH3)
U2(SO4)3 + KMnO4 + H2SO4 = UO2SO4 + MnSO4 + K2SO4 + H2O =>
5 U2(SO4)3 + 6 KMnO4 + 4 H2SO4 = 10 UO2SO4 + 6 MnSO4 + 3 K2SO4 + 4 H2O
I2 + Br2 + KOH = KBr + KIOO3 + H2O =>
I2 + 7 Br2 + 16 KOH = 14 KBr + 2 KIOO3 + 8 H2O
Al + K2CrO4 = Al2(CrO4)3 + K =>
2 Al + 3 K2CrO4 = Al2(CrO4)3 + 6 K
ZnSO4 + H2O = ZnSO4*H2O =>
ZnSO4 + H2O = ZnSO4*H2O
CoCl2 + KMnO4 = Co(MnO4)2 + KCl =>
CoCl2 + 2 KMnO4 = Co(MnO4)2 + 2 KCl
Hg(NO3)2 + Cu2{+} = Hg2{+} + Cu(NO3)2 =>
2 Hg(NO3)2 + Cu2{+} = Hg2{+} + 2 Cu(NO3)2
As + K2Cr2O7 + H2SO4 = H3AsO4 + Cr2(SO4)3 + K2SO4 + H2O =>
6 As + 5 K2Cr2O7 + 20 H2SO4 = 6 H3AsO4 + 5 Cr2(SO4)3 + 5 K2SO4 + 11 H2O
CH3OH + KMnO2 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
CH3OH + 6 KMnO2 + 9 H2SO4 = CO2 + 11 H2O + 3 K2SO4 + 6 MnSO4
Ba(C2H3O2)2(aq) + Na2CO3(aq) = BaCO3(s) + NaC2H3O2(aq) =>
Ba(C2H3O2)2(aq) + Na2CO3(aq) = BaCO3(s) + 2 NaC2H3O2(aq)
Al(OH)2Br = AlOBr + H2O =>
Al(OH)2Br = AlOBr + H2O
PbCl2 + Fe2(SO4)3 = Pb(SO4) + FeCl3 =>
3 PbCl2 + Fe2(SO4)3 = 3 Pb(SO4) + 2 FeCl3
C2H4N10 = NH3 + HCN + N2 =>
3 C2H4N10 = 2 NH3 + 6 HCN + 11 N2
Mg(OH)2 + HClO = Mg(ClO)2 + H2O =>
Mg(OH)2 + 2 HClO = Mg(ClO)2 + 2 H2O
LiCl + CaBr = LiBr + ClCa =>
LiCl + CaBr = LiBr + ClCa
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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