| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + N = AlN
Ag{+} + F{-} = AgF =>
Ag{+} + F{-} = AgF
Br2 + NaF = NaBr2 + F =>
Br2 + NaF = NaBr2 + F
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Li2S(s) + HI(aq) = H2S(g) + LiI(aq) =>
Li2S(s) + 2 HI(aq) = H2S(g) + 2 LiI(aq)
HCOOK + H3PO4 = HCOOH + K2HPO4 =>
2 HCOOK + H3PO4 = 2 HCOOH + K2HPO4
KCuO2 + Al = Cu + Al2O3 + K2O =>
2 KCuO2 + 2 Al = 2 Cu + Al2O3 + K2O
HCOOK + H3PO4 = HCOOH + K2HPO4 =>
2 HCOOK + H3PO4 = 2 HCOOH + K2HPO4
C8H9NO2 + NaOH = C8H10NO3Na =>
C8H9NO2 + NaOH = C8H10NO3Na
AlBr3(aq) + Na2CO3(aq) = Al2(CO3)3(aq) + NaBr(s) =>
2 AlBr3(aq) + 3 Na2CO3(aq) = Al2(CO3)3(aq) + 6 NaBr(s)
Ca(s) + Zn3(PO4)2(aq) = Zn(s) + Ca(PO4)(aq) =>
2 Ca(s) + Zn3(PO4)2(aq) = 3 Zn(s) + 2 Ca(PO4)(aq)
[Cu(NH3)4(H2O)2]Cl + H2O2 + HCl = [Cu(NH3)4(H2O)2]Cl2 + H2O =>
2[Cu(NH3)4(H2O)2]Cl + H2O2 + 2 HCl = 2[Cu(NH3)4(H2O)2]Cl2 + 2 H2O
K3Fe(CN)6 + FeCl3 = K3Fe(CN)6FeCl3 =>
K3Fe(CN)6 + FeCl3 = K3Fe(CN)6FeCl3
TiCl2 + H2O = TiO + ClH =>
TiCl2 + H2O = TiO + 2 ClH
CH3CH2CH2COH + Ag2O = CH3CH2COOH + Ag =>
3 CH3CH2CH2COH + 5 Ag2O = 4 CH3CH2COOH + 10 Ag
K2Cr2O7 + hydrochloricacid = potassiumchloride + CrCl3 + water + chlorine =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
H2SO4 + H2O = H4SO5 =>
H2SO4 + H2O = H4SO5
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
CaO(s) + HCl(l) = CaCl2(s) + H2O(l) =>
CaO(s) + 2 HCl(l) = CaCl2(s) + H2O(l)
RbOH + H3BO3 = RbBO3 + OHH3 =>
RbOH + H3BO3 = RbBO3 + OHH3
CoN = Co + N2 =>
2 CoN = 2 Co + N2
CuCl2(ac) + Mg(s) = Cu(s) + MgCl2(ac) =>
CuCl2(ac) + Mg(s) = Cu(s) + MgCl2(ac)
KH2PO4 + NH4Cl = KCl + NH4H2PO4 =>
KH2PO4 + NH4Cl = KCl + NH4H2PO4
[Cr(NH3)6]Cl2 + NH4Cl = [Cr(NH3)6]Cl3 + NH3 + H2 =>
2[Cr(NH3)6]Cl2 + 2 NH4Cl = 2[Cr(NH3)6]Cl3 + 2 NH3 + H2
H3BO3NH4OH = B(OH)3 + NH4OH =>
H3BO3NH4OH = B(OH)3 + NH4OH
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Mg3(PO4)2 + KBr = MgBr2 + K3PO4 =>
Mg3(PO4)2 + 6 KBr = 3 MgBr2 + 2 K3PO4
Li3F2 + H2O2 = (Li2O)2 + F3 + H2 =>
12 Li3F2 + 9 H2O2 = 9(Li2O)2 + 8 F3 + 9 H2
CuCl2(ac) + Mg(s) = Cu(s) + MgCl2(ac) =>
CuCl2(ac) + Mg(s) = Cu(s) + MgCl2(ac)
K2Cr2O7 + hydrochloricacid = potassiumchloride + CrCl3 + water + chlorine =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
K2CrO4 + KI + HCl = I2 + CrCl3 + KCl + H2O =>
2 K2CrO4 + 6 KI + 16 HCl = 3 I2 + 2 CrCl3 + 10 KCl + 8 H2O
CrBr3 + O2 = Cr2O3 + Br2 =>
4 CrBr3 + 3 O2 = 2 Cr2O3 + 6 Br2
H2S(g) + O2 = SO2(g) + H2O(g) =>
2 H2S(g) + 3 O2 = 2 SO2(g) + 2 H2O(g)
CuCO3 + HCl = CuCl2 + H2CO3 =>
CuCO3 + 2 HCl = CuCl2 + H2CO3
K2CrO4 + KI + HCl = I2 + CrCl3 + KCl + H2O =>
2 K2CrO4 + 6 KI + 16 HCl = 3 I2 + 2 CrCl3 + 10 KCl + 8 H2O
AlBr3(aq) + Na2CO3(aq) = Al2(CO3)3(aq) + NaBr(s) =>
2 AlBr3(aq) + 3 Na2CO3(aq) = Al2(CO3)3(aq) + 6 NaBr(s)
C4H10Cl3N + Na2SO3 = C4H9S2O6N + NaCl + HCl + Na =>
C4H10Cl3N + 2 Na2SO3 = C4H9S2O6N + 2 NaCl + HCl + 2 Na
Na2S(aq) + Ca(NO3)2(aq) = SCa(s) + NaNO3(aq) =>
Na2S(aq) + Ca(NO3)2(aq) = SCa(s) + 2 NaNO3(aq)
KNO3 + Na2SO4 = K2SO4 + NO3Na =>
2 KNO3 + Na2SO4 = K2SO4 + 2 NO3Na
Ag{+} + F{-} = AgF =>
Ag{+} + F{-} = AgF
FeO = Fe2 + O =>
2 FeO = Fe2 + 2 O
CrS + O2 = CrO + SO2 =>
2 CrS + 3 O2 = 2 CrO + 2 SO2
Sr(OH)2(aq) + Na2SO4(aq) = SrSO4 + NaOH =>
Sr(OH)2(aq) + Na2SO4(aq) = SrSO4 + 2 NaOH
C6H12 + O2 = CO + H2O =>
C6H12 + 6 O2 = 6 CO + 6 H2O
PH3 + Cl2 = HCl + PCl5 =>
PH3 + 4 Cl2 = 3 HCl + PCl5
Al + N = Al2N3 =>
2 Al + 3 N = Al2N3
FeCl3 + FeBr3 + Fe2(SO4)3 + H2O = FeSO4 + HBrO + HCl =>
FeCl3 + FeBr3 + 2 Fe2(SO4)3 + 3 H2O = 6 FeSO4 + 3 HBrO + 3 HCl
Al + N = Al2N3 =>
2 Al + 3 N = Al2N3
C4 + HNO3 = NO2 + H2O + CO2 =>
C4 + 16 HNO3 = 16 NO2 + 8 H2O + 4 CO2
H2IrCl6 + NaOH = Ir2O3 + O2 + NaCl + H2O =>
4 H2IrCl6 + 24 NaOH = 2 Ir2O3 + O2 + 24 NaCl + 16 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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