| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)3AsO4 + 3 LiOH = Li3AsO4 + 3 NH3 + 3 H2O
HBe + NaOH = NaBe + H2O =>
HBe + NaOH = NaBe + H2O
CH3COOH + KMnO4 = MnO2 + KOH + CO2 + H2O =>
3 CH3COOH + 8 KMnO4 = 8 MnO2 + 8 KOH + 6 CO2 + 2 H2O
LiCl + H3PO4 = LiH2PO4 + HCl =>
LiCl + H3PO4 = LiH2PO4 + HCl
CU + HNO = CU(NO) + H =>
CU + HNO = CU(NO) + H
CaO + H2O = CaOH{+} + OH{-} =>
CaO + H2O = CaOH{+} + OH{-}
Cu + Au(CIO3)3 = Cu(CIO3)2 + Au =>
3 Cu + 2 Au(CIO3)3 = 3 Cu(CIO3)2 + 2 Au
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
K2Cr2O7 + FeSO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + Fe2(SO4)3 + H2O =>
5 K2Cr2O7 + 6 FeSO2 + 23 H2SO4 = 5 Cr2(SO4)3 + 5 K2SO4 + 3 Fe2(SO4)3 + 23 H2O
Li + H3PO4 = Li3PO4 + H2 =>
6 Li + 2 H3PO4 = 2 Li3PO4 + 3 H2
H4Si + Mg(OH)2 = Mg2Si + H2O =>
H4Si + 2 Mg(OH)2 = Mg2Si + 4 H2O
Li + H3PO4 = Li3PO4 + H2 =>
6 Li + 2 H3PO4 = 2 Li3PO4 + 3 H2
LiNO3 + KOH = LiOH + KNO3 =>
LiNO3 + KOH = LiOH + KNO3
NO2 + O = N2O5 =>
2 NO2 + O = N2O5
CH3OH + Ca(OH)2 = CaCO3 + H2 =>
CH3OH + Ca(OH)2 = CaCO3 + 3 H2
K3[Cr(C2O4)3] + KOH = K3[Cr(OH)6] + K2C2O4 =>
K3[Cr(C2O4)3] + 6 KOH = K3[Cr(OH)6] + 3 K2C2O4
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
IrCl3 + NaOH = HCl + Ir2O3 + NaCl =>
2 IrCl3 + 3 NaOH = 3 HCl + Ir2O3 + 3 NaCl
Hg + Ag(OH) = Ag + Hg(OH) =>
Hg + Ag(OH) = Ag + Hg(OH)
C18H34O2 + NaOH = C18H33O2Na + H2O =>
C18H34O2 + NaOH = C18H33O2Na + H2O
Li3PO4 + Al(NO3)3 = Li(NO3) + Al(PO4) =>
Li3PO4 + Al(NO3)3 = 3 Li(NO3) + Al(PO4)
KOH + MgSO4 = Mg(OH)2 + K2SO4 =>
2 KOH + MgSO4 = Mg(OH)2 + K2SO4
C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O
KJ + Na2SO3 = K2SO3 + NaJ =>
2 KJ + Na2SO3 = K2SO3 + 2 NaJ
FeCl2 + K2CrO7 + H2SO4 = FeCl3 + Cr2(SO4)3 + Fe2(SO4)3 + K2SO4 + H2O =>
18 FeCl2 + 2 K2CrO7 + 14 H2SO4 = 12 FeCl3 + Cr2(SO4)3 + 3 Fe2(SO4)3 + 2 K2SO4 + 14 H2O
NaClO2 + H3PO4 = ClO2 + Na3PO4 + NaCl + H2O =>
15 NaClO2 + 4 H3PO4 = 12 ClO2 + 4 Na3PO4 + 3 NaCl + 6 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ar(NO2)3 + NaOH = Ar(OH)3 + NaNO2 =>
Ar(NO2)3 + 3 NaOH = Ar(OH)3 + 3 NaNO2
O2 + MgS = Mg + SO2 =>
O2 + MgS = Mg + SO2
CuS + NHO3 = Cu(NO3)2 + NO2 + S8 + H2O =>
8 CuS + 32 NHO3 = 8 Cu(NO3)2 + 16 NO2 + S8 + 16 H2O
(Zn(NO3)2*6H2O) + (NH4OH*2H2O) = [Zn(NH3)4](NO3)2 + H2O =>
(Zn(NO3)2*6H2O) + 4(NH4OH*2H2O) = [Zn(NH3)4](NO3)2 + 18 H2O
Zn2 + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn2 + 4 H3PO4 = 2 Zn3(PO4)2 + 6 H2
KCl + FeNO3 = FeCl + KNO3 =>
KCl + FeNO3 = FeCl + KNO3
CHOOC(CH2)4COOH + CH3OH(excess) = CH3OOC(CH2)4COOCH3 + H2O =>
5 CHOOC(CH2)4COOH + 13 CH3OH(excess) = 6 CH3OOC(CH2)4COOCH3 + 9 H2O
HNO3 + SO2 + H2O = NO + H2SO4 =>
2 HNO3 + 3 SO2 + 2 H2O = 2 NO + 3 H2SO4
Cl2 + C6H6 = C6H6Cl6 =>
3 Cl2 + C6H6 = C6H6Cl6
AgNO3 + AlI3 = AgI + Al(NO3)3 =>
3 AgNO3 + AlI3 = 3 AgI + Al(NO3)3
CaSO4 + H2O = CaSO4*05H2O =>
CaSO4 + 5 H2O = CaSO4*05H2O
C2H5OH + CH3CH2COOH = CH3CH2COOC2H6 + H2O =>
11 C2H5OH + 6 CH3CH2COOH = 8 CH3CH2COOC2H6 + 7 H2O
Cr2O7{2-}(aq) + H2C2O4(aq) + H{+} = Cr{3+}(aq) + CO2(g) + H2O =>
Cr2O7{2-}(aq) + 3 H2C2O4(aq) + 8 H{+} = 2 Cr{3+}(aq) + 6 CO2(g) + 7 H2O
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
MgO + HCl = MgCl2 + H2O1 =>
MgO + 2 HCl = MgCl2 + H2O1
K2 + B = KB =>
K2 + 2 B = 2 KB
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
K2O + P2O5 = K3 + PO4 =>
3 K2O + P2O5 = 2 K3 + 2 PO4
Ca(s) + O2(g) + CO2(s) = CaCO3 =>
2 Ca(s) + O2(g) + 2 CO2(s) = 2 CaCO3
H2O2 + NaCl = NaClO2 + H2O =>
2 H2O2 + NaCl = NaClO2 + 2 H2O
CrO3 + H2SO4 = Cr2(SO4)3 + O2 + H2O =>
4 CrO3 + 6 H2SO4 = 2 Cr2(SO4)3 + 3 O2 + 6 H2O
Cr + NaOH + H2O2 = Na2CrO4 + H2O =>
Cr + 2 NaOH + 3 H2O2 = Na2CrO4 + 4 H2O
SO2 + NaNO3 = Na2SO4 + NO2 =>
SO2 + 2 NaNO3 = Na2SO4 + 2 NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/31/24
Équations équilibrées sur09/30/23
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