| Équations équilibrées la veille | Équations équilibrées le lendemain |
HF + NaF = NaHF2
HClO3 + Pb = Pb(ClO3)4 + H =>
4 HClO3 + Pb = Pb(ClO3)4 + 4 H
C2H4O2 + H2O = CO2 + H{+} + e =>
C2H4O2 + 2 H2O = 2 CO2 + 8 H{+} + 8e
Cr3(PO4)2 + Al(NO3)3 = AlPO4 + Cr(NO3)2 =>
Cr3(PO4)2 + 2 Al(NO3)3 = 2 AlPO4 + 3 Cr(NO3)2
H2 + CO + O2 = H3CO2 =>
3 H2 + 2 CO + O2 = 2 H3CO2
FeSO4(sq) + AgNO3(aq) = Ag2SO4(s) + Fe(NO3)2(aq) =>
FeSO4(sq) + 2 AgNO3(aq) = Ag2SO4(s) + Fe(NO3)2(aq)
Zn + AgNo3 = Zn(No2) + Ag =>
3 Zn + 2 AgNo3 = 3 Zn(No2) + 2 Ag
AgCl + Fe = Fe2Cl + Ag =>
AgCl + 2 Fe = Fe2Cl + Ag
H2S + Fe(ClO)2 = HClO + FeS =>
H2S + Fe(ClO)2 = 2 HClO + FeS
HF + NaF = HNa + F =>
HF + NaF = HNa + 2 F
C5H8 + H2O = C20H36O2 =>
4 C5H8 + 2 H2O = C20H36O2
NaF + HF = NaFHF =>
NaF + HF = NaFHF
Cr{+3} + Zn = Zn{+2} + Cr =>
2 Cr{+3} + 3 Zn = 3 Zn{+2} + 2 Cr
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ba(NO3)2 + Pb{2} = Pb(NO3)2 + Ba{2} =>
Ba(NO3)2 + Pb{2} = Pb(NO3)2 + Ba{2}
HNO3 + J2 = NO2 + HJO3 + H2O =>
10 HNO3 + J2 = 10 NO2 + 2 HJO3 + 4 H2O
CO + Fe2(O2)3 = Fe + CO2 =>
6 CO + Fe2(O2)3 = 2 Fe + 6 CO2
Li + Ni(NO3)2 = Li2NO3 + Ni =>
4 Li + Ni(NO3)2 = 2 Li2NO3 + Ni
NH4OH(l) + H2SO4(l) = H2O(l) + (NH4)2SO4(s) =>
2 NH4OH(l) + H2SO4(l) = 2 H2O(l) + (NH4)2SO4(s)
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
NaF + HF = NaH + F2 =>
NaF + HF = NaH + F2
HF + NaF = Na[HF2] =>
HF + NaF = Na[HF2]
CuSO4*5H2O(aq) + K2C2O4*H2O(aq) = K2Cu(C2O4)2*H2O(s) + K2SO4 + H2O(l) =>
CuSO4*5H2O(aq) + 2 K2C2O4*H2O(aq) = K2Cu(C2O4)2*H2O(s) + K2SO4 + 6 H2O(l)
HF + NaF = HNa + F2 =>
HF + NaF = HNa + F2
HF + NaF = HNa + F =>
HF + NaF = HNa + 2 F
HF + NaF = Na[HF2] =>
HF + NaF = Na[HF2]
K2(Cr2O7) + K(NO2) + HCl = CrCl3 + K(NO3) + H2O + KCl =>
K2(Cr2O7) + 3 K(NO2) + 8 HCl = 2 CrCl3 + 3 K(NO3) + 4 H2O + 2 KCl
NaF + HF = NaFHF =>
NaF + HF = NaFHF
NaF + HF = NaH + F =>
NaF + HF = NaH + 2 F
NaF + HF = NaFHF =>
NaF + HF = NaFHF
H3PO4 + NH3 = H3PO4NH3 =>
H3PO4 + NH3 = H3PO4NH3
NaF + HF = NaH + F2 =>
NaF + HF = NaH + F2
HF + NaF = HNa + F2 =>
HF + NaF = HNa + F2
K2CrO4 + HCI = K2Cr2O7 + KCI + H2O =>
2 K2CrO4 + 2 HCI = K2Cr2O7 + 2 KCI + H2O
Mg(s) + H2SO4(aq) = MgSO4(aq) + H2(g) =>
Mg(s) + H2SO4(aq) = MgSO4(aq) + H2(g)
C4H8 + KMnO4 = C2H3O2K + MnO2 + H2O + KOH =>
3 C4H8 + 8 KMnO4 = 6 C2H3O2K + 8 MnO2 + 2 H2O + 2 KOH
Hg(SCN)2 = HgS + CS2 + C + N2 =>
2 Hg(SCN)2 = 2 HgS + CS2 + 3 C + 2 N2
Fl + (PO4)2 = Fl(PO4)2 =>
Fl + (PO4)2 = Fl(PO4)2
NaF + HF = NaH + F2 =>
NaF + HF = NaH + F2
HOCl(aq) + HCl(aq) = H2O(l) + Cl2(g) =>
HOCl(aq) + HCl(aq) = H2O(l) + Cl2(g)
C12H27OH + O2 = CO2 + H2O =>
2 C12H27OH + 37 O2 = 24 CO2 + 28 H2O
HF + NaF = HNa + F2 =>
HF + NaF = HNa + F2
HF + NaF = HNa + F =>
HF + NaF = HNa + 2 F
Cr(OH)3(aq) + Na3PO4(aq) = CrPO4(s) + NaOH(aq) =>
Cr(OH)3(aq) + Na3PO4(aq) = CrPO4(s) + 3 NaOH(aq)
KHCl = KClH =>
KHCl = KClH
HF + NaF = HNa + F =>
HF + NaF = HNa + 2 F
NaF + HF = NaH + F =>
NaF + HF = NaH + 2 F
NaNo2 + H2SO4 = HNo2 + Na2SO4 =>
2 NaNo2 + H2SO4 = 2 HNo2 + Na2SO4
NaF + HF = NaH + F =>
NaF + HF = NaH + 2 F
As2S5 + KOH = K3AsS4 + K3AsO4 + H2O =>
4 As2S5 + 24 KOH = 5 K3AsS4 + 3 K3AsO4 + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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