| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(OH)2 + KOH = MgOH + K(OH)2
Br + KCl = KBr + Cl =>
Br + KCl = KBr + Cl
Fe + K3Fe(CN)6 = Fe3Fe(CN)6 + K =>
3 Fe + K3Fe(CN)6 = Fe3Fe(CN)6 + 3 K
C4H6O6 + KMnO4 + H2SO4 = C2H2O4 + K2SO4 + MnSO4 + H2O =>
5 C4H6O6 + 6 KMnO4 + 9 H2SO4 = 10 C2H2O4 + 3 K2SO4 + 6 MnSO4 + 14 H2O
SO3 = S + O2 =>
2 SO3 = 2 S + 3 O2
AlPO4 + Mg(NO3)2 = Al(NO3)3 + Mg3(PO4)2 =>
2 AlPO4 + 3 Mg(NO3)2 = 2 Al(NO3)3 + Mg3(PO4)2
Fe + K3Fe(CN)6 = Fe[Fe(CN)6] + K =>
Fe + K3Fe(CN)6 = Fe[Fe(CN)6] + 3 K
C5H11OH + O = CO2 + H2O =>
C5H11OH + 15 O = 5 CO2 + 6 H2O
C1O2 + H2O1 = C6H12O6 + O2 =>
6 C1O2 + 6 H2O1 = C6H12O6 + 6 O2
Fe + K3Fe(CN)6 = Fe3(Fe(CN)6)2 + K =>
3 Fe + 2 K3Fe(CN)6 = Fe3(Fe(CN)6)2 + 6 K
Fe + K3Fe(CN)6 = Fe4[Fe(CN)6]3 + K =>
4 Fe + 3 K3Fe(CN)6 = Fe4[Fe(CN)6]3 + 9 K
CH2(OH) + O2 = CO2 + H2O =>
4 CH2(OH) + 5 O2 = 4 CO2 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2[Sn(OH)4] = Sn + Na2(Sn(OH)6) + NaOH =>
2 Na2[Sn(OH)4] = Sn + Na2(Sn(OH)6) + 2 NaOH
KClO3 + C6H10O8 = CO2 + KCl + H2O =>
3 KClO3 + C6H10O8 = 6 CO2 + 3 KCl + 5 H2O
Al(NO3)3 + NaOH = Al(OH)2NO3 + NaNO3 =>
Al(NO3)3 + 2 NaOH = Al(OH)2NO3 + 2 NaNO3
Na2[Sn(OH)4] = Sn + Na2(Sn(OH)6) + NaOH =>
2 Na2[Sn(OH)4] = Sn + Na2(Sn(OH)6) + 2 NaOH
Fe + K3Fe(CN)6 = KFe[Fe(CN)6] + K =>
Fe + K3Fe(CN)6 = KFe[Fe(CN)6] + 2 K
K3PO4 = K2O + P2O5 =>
2 K3PO4 = 3 K2O + P2O5
CH3COOH + KOH = KCH3 + CO + H2O =>
3 CH3COOH + 2 KOH = 2 KCH3 + 4 CO + 4 H2O
Mg(s) + Al2(SO4)3(aq) = Al(s) + MgSO4 =>
3 Mg(s) + Al2(SO4)3(aq) = 2 Al(s) + 3 MgSO4
B2O3 + N2 = BN + O2 =>
2 B2O3 + 2 N2 = 4 BN + 3 O2
Pb(aq) + S(aq) = PbS(s) =>
Pb(aq) + S(aq) = PbS(s)
Mg(s) + Al2(SO4)3(aq) = MgSO4 + Al =>
3 Mg(s) + Al2(SO4)3(aq) = 3 MgSO4 + 2 Al
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Ag(aq) + S(aq) = AgS(aq) =>
Ag(aq) + S(aq) = AgS(aq)
HCl + CaO = CaCl2 + H2O =>
2 HCl + CaO = CaCl2 + H2O
Ca(OH)2 + H4(SO4)2 = CaSO4 + H2O =>
2 Ca(OH)2 + H4(SO4)2 = 2 CaSO4 + 4 H2O
KMnO4 + C11H10 + H{+} = MnO2 + CO2 + K{+} + H2O =>
18 KMnO4 + C11H10 + 18 H{+} = 18 MnO2 + 11 CO2 + 18 K{+} + 14 H2O
Na3PO4(aq) + CrCl3(aq) = CrPO4(aq) + NaCl(aq) =>
Na3PO4(aq) + CrCl3(aq) = CrPO4(aq) + 3 NaCl(aq)
HCI + AgNO3 = AgCI + HNO3 =>
HCI + AgNO3 = AgCI + HNO3
BaSiO3 + HCl = BaCl2 + H2SiO3 =>
BaSiO3 + 2 HCl = BaCl2 + H2SiO3
Zn + H2SO = H + ZnSO =>
Zn + H2SO = 2 H + ZnSO
CaCl2 + Pb(NO3)2 = Ca(NO3)2 + PbCl2 =>
CaCl2 + Pb(NO3)2 = Ca(NO3)2 + PbCl2
Li2(CrO4) + BiN = Li3N + Bi2(CrO4)3 =>
3 Li2(CrO4) + 2 BiN = 2 Li3N + Bi2(CrO4)3
Ba(NO3)2 + (NH4)2(CO3) = Ba2(CO3)2 + NO3(NH4) =>
2 Ba(NO3)2 + 2(NH4)2(CO3) = Ba2(CO3)2 + 4 NO3(NH4)
Na3PO4(aq) + CrCl3(aq) = CrPO4(s) + NaCl(s) =>
Na3PO4(aq) + CrCl3(aq) = CrPO4(s) + 3 NaCl(s)
Sr(OH)2 + HCl = SrCl2 + HOH =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 HOH
Sr(OH)2 + KHP = Sr(KP)2 + H2O =>
Sr(OH)2 + 2 KHP = Sr(KP)2 + 2 H2O
MnO2 + Cl2 + H2O = MnO4{-} + Cl{-} + H{+} =>
2 MnO2 + 3 Cl2 + 4 H2O = 2 MnO4{-} + 6 Cl{-} + 8 H{+}
(NH4)2S(aq) + Cd(NO3)2(aq) = CdS(s) + (NH4)(NO3) =>
(NH4)2S(aq) + Cd(NO3)2(aq) = CdS(s) + 2(NH4)(NO3)
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
CrCl3(aq) + Na3PO4(aq) = CrPO4(s) + Na3Cl3(aq) =>
CrCl3(aq) + Na3PO4(aq) = CrPO4(s) + Na3Cl3(aq)
Cr(OH)3 + HCl = CrCl3 + H2O =>
Cr(OH)3 + 3 HCl = CrCl3 + 3 H2O
FeCO3 + AgI = FeI2 + Ag2CO3 =>
FeCO3 + 2 AgI = FeI2 + Ag2CO3
C + H = C2H2 =>
2 C + 2 H = C2H2
Pb + Na2SO4 = PbNa2SO4 =>
Pb + Na2SO4 = PbNa2SO4
HCl + CaO = CaCl2 + H2O =>
2 HCl + CaO = CaCl2 + H2O
CH3COCH3 + KMnO4 + KHSO4 = H2O + K2SO4 + MnSO4 + CH3COOCH3 =>
5 CH3COCH3 + 2 KMnO4 + 6 KHSO4 = 3 H2O + 4 K2SO4 + 2 MnSO4 + 5 CH3COOCH3
Tc + HNO3 = HTcO4 + NO2 + H2O =>
Tc + 7 HNO3 = HTcO4 + 7 NO2 + 3 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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