| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2CO3(s) + FeCl2(s) = 2 LiCl(s) + FeCO3
AgNO3(aq) + CuCl2(aq) = AgCl + Cu(NO3)2 =>
2 AgNO3(aq) + CuCl2(aq) = 2 AgCl + Cu(NO3)2
CH3CH3CHOH + KMnO4 + H2SO4 = CH3CH3CO + MnSO4 + K2SO4 + H2O =>
5 CH3CH3CHOH + 2 KMnO4 + 3 H2SO4 = 5 CH3CH3CO + 2 MnSO4 + K2SO4 + 8 H2O
KNO3 + MgSO4 = K2SO4 + Mg(NO3)2 =>
2 KNO3 + MgSO4 = K2SO4 + Mg(NO3)2
N2I6 = N2 + I =>
N2I6 = N2 + 6 I
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NH3 + SO2 = N2 + S + H2O =>
4 NH3 + 3 SO2 = 2 N2 + 3 S + 6 H2O
CuS + Br2 = CuBr + S =>
2 CuS + Br2 = 2 CuBr + 2 S
Mg3Si4O10(OH)2 = Mg2SiO4 + H2O + SiO2 =>
2 Mg3Si4O10(OH)2 = 3 Mg2SiO4 + 2 H2O + 5 SiO2
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
Ba(MnO4)2 + HCl = BaCl2 + HMnO4 =>
Ba(MnO4)2 + 2 HCl = BaCl2 + 2 HMnO4
HOClO = H2O + Cl2 + ClO2 =>
8 HOClO = 4 H2O + Cl2 + 6 ClO2
FeO2 + C = Fe3O4 + CO =>
3 FeO2 + 2 C = Fe3O4 + 2 CO
CuCl2NaNO3 = CuNO3 + NaCl2 =>
CuCl2NaNO3 = CuNO3 + NaCl2
NaNO3 + BaSO4 = BaNO3 + NaSO4 =>
NaNO3 + BaSO4 = BaNO3 + NaSO4
CaO + H2SO3 = H2OCaSO3 =>
CaO + H2SO3 = H2OCaSO3
Pb3O4 + HNO3 = Pb(OH)4 + Pb(NO3)2 =>
Pb3O4 + 4 HNO3 = Pb(OH)4 + 2 Pb(NO3)2
KC1O3(s) = KC1(s) + O2(g) =>
2 KC1O3(s) = 2 KC1(s) + 3 O2(g)
Ba(HCO3)2 + K2SO4 = BaSO4 + KHCO3 =>
Ba(HCO3)2 + K2SO4 = BaSO4 + 2 KHCO3
P + HClO4 + CaCO3 = Ca3(PO4)2 + CO2 + H2O + Cl =>
14 P + 10 HClO4 + 21 CaCO3 = 7 Ca3(PO4)2 + 21 CO2 + 5 H2O + 10 Cl
CO2 + AgNO3 = CNO3 + AgO2 =>
CO2 + AgNO3 = CNO3 + AgO2
P2O5 + Ca(OH)2 = Ca2H2(PO4)2 + H2O =>
P2O5 + 2 Ca(OH)2 = Ca2H2(PO4)2 + H2O
*2Fe + Cl2 = FeCl3 =>
*2Fe + 3 Cl2 = 2 FeCl3
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ba(NO3)2 + K2SO4 = SO4Ba + KNO3 =>
Ba(NO3)2 + K2SO4 = SO4Ba + 2 KNO3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Mg3P2 + S = MgS + P4 =>
2 Mg3P2 + 6 S = 6 MgS + P4
Fe + Zn(No3)2 = FeNo3 + Zn =>
2 Fe + Zn(No3)2 = 2 FeNo3 + Zn
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
H2O22H2O = H2O + O2 =>
2 H2O22H2O = 4 H2O + 21 O2
C6H12O6 + Ag2O = Ag + (COOH)2 + H2O =>
C6H12O6 + 9 Ag2O = 18 Ag + 3(COOH)2 + 3 H2O
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
Cr2O3 + H2S = Cr2(S)3 + H2O =>
Cr2O3 + 3 H2S = Cr2(S)3 + 3 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
PhCH3 + KMnO4 + H2SO4 = PhCOOH + MnSO4 + K2SO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
CH3COONa + H2O = HC2H3O2 + NaOH =>
CH3COONa + H2O = HC2H3O2 + NaOH
*2Fe + Cl2 = FeCl3 =>
*2Fe + 3 Cl2 = 2 FeCl3
Zr + HCl = H2 + ZrCl4 =>
Zr + 4 HCl = 2 H2 + ZrCl4
Cu + KOH + H2O = K[Cu(OH)4] + H2 =>
2 Cu + 2 KOH + 6 H2O = 2 K[Cu(OH)4] + 3 H2
C4H6O5 + NaOH = Na2C4H4O5 + H2O =>
C4H6O5 + 2 NaOH = Na2C4H4O5 + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
Na2CO3 + KF = K(CO3) + Na2F =>
Na2CO3 + KF = K(CO3) + Na2F
Fe(OH)2 + Ba(NO3)2 = Ba(OH)2 + Fe(NO3)2 =>
Fe(OH)2 + Ba(NO3)2 = Ba(OH)2 + Fe(NO3)2
XCH2OH + KMnO4 + H2SO4 = XCOOH + K2SO4 + H2O + MnSO4 =>
5 XCH2OH + 4 KMnO4 + 6 H2SO4 = 5 XCOOH + 2 K2SO4 + 11 H2O + 4 MnSO4
MoS2 + Ni3S4 = S + MoNi =>
3 MoS2 + Ni3S4 = 10 S + 3 MoNi
LiSO4(aq) + CaNO3(aq) = CaSO4(s) + LiNO3(aq) =>
LiSO4(aq) + CaNO3(aq) = CaSO4(s) + LiNO3(aq)
KOH + C2SO4 = K2SO4 + COH =>
2 KOH + C2SO4 = K2SO4 + 2 COH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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