| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KI + 4 H2SO4 = S + 3 I2 + 3 K2SO4 + 4 H2O
H2S + Cu = CuS + H2 =>
H2S + Cu = CuS + H2
AsCl5 + H2O = H3AsO4 + HCl =>
AsCl5 + 4 H2O = H3AsO4 + 5 HCl
HgCl + H2 = Hg + HCl =>
2 HgCl + H2 = 2 Hg + 2 HCl
Sr(NO3)2(aq) + Na2SO4 = SrSO4(aq) + NaNO3 =>
Sr(NO3)2(aq) + Na2SO4 = SrSO4(aq) + 2 NaNO3
ZnSO4 = O2 + ZnS =>
ZnSO4 = 2 O2 + ZnS
(NH4)2C2O4 + KMnO4 + H2SO4 = (NH4)2SO4 + MnSO4 + K2SO4 + H2O + CO2 =>
5(NH4)2C2O4 + 2 KMnO4 + 8 H2SO4 = 5(NH4)2SO4 + 2 MnSO4 + K2SO4 + 8 H2O + 10 CO2
Ca2(SO4)2 = CaSO4 =>
Ca2(SO4)2 = 2 CaSO4
H{+} + OH{-} = H2O =>
H{+} + OH{-} = H2O
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
Sn(s) + AgNO3(aq) = Ag(s) + Sn(NO3)2(aq) =>
Sn(s) + 2 AgNO3(aq) = 2 Ag(s) + Sn(NO3)2(aq)
Fe3 + Cl3 = FeCl =>
Fe3 + Cl3 = 3 FeCl
NaCl + SO2 = NaClSO2 =>
NaCl + SO2 = NaClSO2
CH3CH2COOH + SOCl2 = CH3CH2COCl + HCl + SO2 =>
CH3CH2COOH + SOCl2 = CH3CH2COCl + HCl + SO2
Na3(PO4) + H2O = Na(OH) + H3PO4 =>
Na3(PO4) + 3 H2O = 3 Na(OH) + H3PO4
NaOH + H2 = NaOH3 =>
NaOH + H2 = NaOH3
Gd + GdI3 = GdI2 =>
Gd + 2 GdI3 = 3 GdI2
(((NH4)3)(PO)4) = (H3(PO)4) + (NH3) =>
(((NH4)3)(PO)4) = (H3(PO)4) + 3(NH3)
NaS + ZnCl = ZnS + NaCl =>
NaS + ZnCl = ZnS + NaCl
H2Te + Ba(OH)2 = BaTe + H2O =>
H2Te + Ba(OH)2 = BaTe + 2 H2O
C11H22O11 + O2 = CO2 + H2O =>
C11H22O11 + 11 O2 = 11 CO2 + 11 H2O
Bi2S3 + H2O = Bi(OH)3 + H2S =>
Bi2S3 + 6 H2O = 2 Bi(OH)3 + 3 H2S
CuOH{2} + HCl = CuCl{2} + H2O =>
CuOH{2} + HCl = CuCl{2} + H2O
Ca + CuCN = Ca(CN)2 + Cu =>
Ca + 2 CuCN = Ca(CN)2 + 2 Cu
C6H5C4H9 + O2 = CO2 + H2O =>
2 C6H5C4H9 + 27 O2 = 20 CO2 + 14 H2O
(NH4)2S + KOH = K2S + NH3*H2O =>
(NH4)2S + 2 KOH = K2S + 2 NH3*H2O
B(NH3)4B(NO3)4 = B2O3 + N2 + H2O + O2 =>
2 B(NH3)4B(NO3)4 = 2 B2O3 + 8 N2 + 12 H2O + 3 O2
Na3PO4 + BaCl2 = Ba3(PO4) + NaCl2 =>
Na3PO4 + 3 BaCl2 = Ba3(PO4) + 3 NaCl2
B(NH3)4B(NO3)4 = B2O3 + N2 + H2O + O2 =>
2 B(NH3)4B(NO3)4 = 2 B2O3 + 8 N2 + 12 H2O + 3 O2
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Cl2 + SO3{2-} + OH{-} = SO4{2-} + Cl{-} + H2O =>
Cl2 + SO3{2-} + 2 OH{-} = SO4{2-} + 2 Cl{-} + H2O
(KClO3) = KCl + O2 =>
2(KClO3) = 2 KCl + 3 O2
FeCl3 + H2O2 = Fe2O3 + H2O + Cl2 =>
2 FeCl3 + 3 H2O2 = Fe2O3 + 3 H2O + 3 Cl2
H3O{+} + CrO4{2-} + H2O2 = CrO5 + H2O =>
2 H3O{+} + CrO4{2-} + 2 H2O2 = CrO5 + 5 H2O
Pb(NO3)2 + K2CO3 = KNO3 + PbCO3 =>
Pb(NO3)2 + K2CO3 = 2 KNO3 + PbCO3
CH3CH2Cl + NH3 = CH2CH3NH2 + NH4Cl =>
CH3CH2Cl + 2 NH3 = CH2CH3NH2 + NH4Cl
(NH4)2SO4 + Ba(OH)2 = NH4OH + BaSO4 =>
(NH4)2SO4 + Ba(OH)2 = 2 NH4OH + BaSO4
SiO + HCl = HSi + ClO =>
SiO + HCl = HSi + ClO
CuF2 + AgNO3 = Cu(NO3)2 + AgF =>
CuF2 + 2 AgNO3 = Cu(NO3)2 + 2 AgF
Na3PO4(s) + HCl(aq) = H3PO4(aq) + NaCl(aq) =>
Na3PO4(s) + 3 HCl(aq) = H3PO4(aq) + 3 NaCl(aq)
CO2 + H2O6 = C6H12O6 + O2 =>
6 CO2 + 6 H2O6 = C6H12O6 + 21 O2
K3AsO4 + H2S = As2S5 + KOH + H2O =>
2 K3AsO4 + 5 H2S = As2S5 + 6 KOH + 2 H2O
Fe(No3)3 + NaOH = NaNo3 + Fe(OH)3 =>
Fe(No3)3 + 3 NaOH = 3 NaNo3 + Fe(OH)3
KCIO3 = KCI + KCIO4 =>
4 KCIO3 = KCI + 3 KCIO4
CH3NH2 + HNO3 = CH3OH2 + H2O + N =>
5 CH3NH2 + 2 HNO3 = 5 CH3OH2 + H2O + 7 N
Cl(NH4) = NH3 + HCl =>
Cl(NH4) = NH3 + HCl
KMnO4(s) = K2MnO4(s) + MnO2(g) + O2(g) =>
2 KMnO4(s) = K2MnO4(s) + MnO2(g) + O2(g)
FeOHCl2 + H2O = Fe2O3 + HCl =>
2 FeOHCl2 + H2O = Fe2O3 + 4 HCl
H2SO4 + Pd(OH)4 = Pd(SO4)2 + H2O =>
2 H2SO4 + Pd(OH)4 = Pd(SO4)2 + 4 H2O
Pb + N2 = Pb5N2 =>
5 Pb + N2 = Pb5N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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