| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
ZnO + H2O = Zn + H2O3 =>
2 ZnO + H2O = 2 Zn + H2O3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CaCl2 + HBr = HCl + CaBr2 =>
CaCl2 + 2 HBr = 2 HCl + CaBr2
La + H2SO4 = La2(SO4)3 + H =>
2 La + 3 H2SO4 = La2(SO4)3 + 6 H
Li(OH) + Cl2O5 = Cl(LiOH) + O =>
2 Li(OH) + Cl2O5 = 2 Cl(LiOH) + 5 O
KMnO4 + HBr + FeBr2 = MnBr2 + KBr2 + FeBr3 + H2O =>
KMnO4 + 8 HBr + 4 FeBr2 = MnBr2 + KBr2 + 4 FeBr3 + 4 H2O
Na2SO4 + Ni(NO3)2 = NiSO4 + Na(NO3) =>
Na2SO4 + Ni(NO3)2 = NiSO4 + 2 Na(NO3)
CI + H2O = HCI + HCIO3 =>
6 CI + 3 H2O = 5 HCI + HCIO3
NaOH + Zn(CH3COO)2 = Na(CH3COO) + Zn(OH)2 =>
2 NaOH + Zn(CH3COO)2 = 2 Na(CH3COO) + Zn(OH)2
C4H9Cl + KOH = C4H9(OH) + KCl =>
C4H9Cl + KOH = C4H9(OH) + KCl
H3BO3 + BaCl2 = Ba3(BO3)2 + HCl =>
2 H3BO3 + 3 BaCl2 = Ba3(BO3)2 + 6 HCl
C15H9O6 + NaOH = Na2C7O3 + H2O + CH3OH =>
6 C15H9O6 + 22 NaOH = 11 Na2C7O3 + 12 H2O + 13 CH3OH
Fe{2+} + Cl{-} = FeCl2 =>
Fe{2+} + 2 Cl{-} = FeCl2
(NH4)2CO3(aq) + NiCl2(aq) = NiCO3 + (NH4)2Cl2 =>
(NH4)2CO3(aq) + NiCl2(aq) = NiCO3 + (NH4)2Cl2
H2SO4 + NH4CO3 = H2CO3 + NH4SO4 =>
H2SO4 + NH4CO3 = H2CO3 + NH4SO4
C7H5N3O6(s) = N2(g) + H20(g) + CO(g) + C(s) =>
4 C7H5N3O6(s) = 6 N2(g) + H20(g) + 24 CO(g) + 4 C(s)
[P(C3H7)4]Cl + MnCl4 = [P(C3H7)4]2MnCl6 =>
2[P(C3H7)4]Cl + MnCl4 = [P(C3H7)4]2MnCl6
H2O(l) + Na2CO3(aq) = NaOH(aq) + H2CO3(aq) =>
2 H2O(l) + Na2CO3(aq) = 2 NaOH(aq) + H2CO3(aq)
CuCl + NO3 = Cu(NO3)2 + Cl =>
CuCl + 2 NO3 = Cu(NO3)2 + Cl
Fe(s) + HCl = Fe(HCl) =>
Fe(s) + HCl = Fe(HCl)
Be + H2 = BeH2 =>
Be + H2 = BeH2
HNO3(k) + Mg = Mg(NO3)2 + N2O + H2O =>
10 HNO3(k) + 4 Mg = 4 Mg(NO3)2 + N2O + 5 H2O
Sr(NO3)2 + SO4 = Sr(SO4) + (NO3) =>
Sr(NO3)2 + SO4 = Sr(SO4) + 2(NO3)
Br + H2SO4 = HBrO3 + SO2 + H2O =>
2 Br + 5 H2SO4 = 2 HBrO3 + 5 SO2 + 4 H2O
HCI + O2 = HCIO3 =>
2 HCI + 3 O2 = 2 HCIO3
K3[Fe(SCN)6] + NaOH = Fe(OH)3 + KSCN + NaSCN =>
K3[Fe(SCN)6] + 3 NaOH = Fe(OH)3 + 3 KSCN + 3 NaSCN
Na2S + I = S + NaI =>
Na2S + 2 I = S + 2 NaI
Na2S + Ni2(SO4)2 = Na(SO4) + Ni2S =>
Na2S + Ni2(SO4)2 = 2 Na(SO4) + Ni2S
CoSO4 + Cl2 + NaOH = CoOOH + NaCl + Na2SO4 + H2O =>
2 CoSO4 + Cl2 + 6 NaOH = 2 CoOOH + 2 NaCl + 2 Na2SO4 + 2 H2O
Cl(OH) + HAlO = AlClO + H2O =>
Cl(OH) + HAlO = AlClO + H2O
NaOH + Mg(OH)2 = Na2[Mg(OH)4] =>
2 NaOH + Mg(OH)2 = Na2[Mg(OH)4]
CO3 + H2O = CH + HO4 =>
CO3 + H2O = CH + HO4
C57H104O6 + C6H10 = C57H110O6C18H24 =>
C57H104O6 + 3 C6H10 = C57H110O6C18H24
Al + HI = H + AlI3 =>
Al + 3 HI = 3 H + AlI3
CuI2(aq) + Cl2(g) = ClI + Cu =>
CuI2(aq) + Cl2(g) = 2 ClI + Cu
FeCl3(aq) + Na3PO4(aq) = FePO4(aq) + NaCl(s) =>
FeCl3(aq) + Na3PO4(aq) = FePO4(aq) + 3 NaCl(s)
NaHSO2NaOH = Na2SO2H2O =>
NaHSO2NaOH = Na2SO2H2O
Cd3PO4 + (NH4)2S = Cd2S + (NH4)3PO4 =>
2 Cd3PO4 + 3(NH4)2S = 3 Cd2S + 2(NH4)3PO4
C7H7OCl + C7H4O2Cl + H2O = C7H5O2Cl =>
C7H7OCl + 4 C7H4O2Cl + H2O = 5 C7H5O2Cl
NO + SO2 + H2O = H2SO4*N2O =>
2 NO + SO2 + H2O = H2SO4*N2O
RbBr4F14 = RbF + Br2 + F2 =>
2 RbBr4F14 = 2 RbF + 4 Br2 + 13 F2
H2O + F3 = HF + HOF =>
3 H2O + 2 F3 = 3 HF + 3 HOF
WOCl4 + NaOH = Na2WO4 + NaCl + H2O =>
WOCl4 + 6 NaOH = Na2WO4 + 4 NaCl + 3 H2O
CH3COOH + Li2O = (CH3COO)Li + H2O =>
2 CH3COOH + Li2O = 2(CH3COO)Li + H2O
S2Sb3 + HNO3 = Sb2O5 + NO2 + S + H2O =>
2 S2Sb3 + 30 HNO3 = 3 Sb2O5 + 30 NO2 + 4 S + 15 H2O
FeCl2 + NaNO3 = NaCl + Fe(NO3)2 =>
FeCl2 + 2 NaNO3 = 2 NaCl + Fe(NO3)2
KI + MnO2 + H2SO4 = I2 + H2O + K2SO4 + MnSO4 =>
2 KI + MnO2 + 2 H2SO4 = I2 + 2 H2O + K2SO4 + MnSO4
Fe + Fl2 = FeFl =>
2 Fe + Fl2 = 2 FeFl
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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