| Équations équilibrées la veille | Équations équilibrées le lendemain |
SnS = Sn + S
KOH + O3 = KO3 + KOH(H2O) + O2 =>
6 KOH + 4 O3 = 4 KO3 + 2 KOH(H2O) + O2
S2O3{2-} + BrO{-} + H2O = SO4{2-} + Br{-} + H{+} =>
S2O3{2-} + 4 BrO{-} + H2O = 2 SO4{2-} + 4 Br{-} + 2 H{+}
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
C6H5C3H5 + KMnO4 + H2O = C6H5C3H7O2 + KOH + MnO2 =>
3 C6H5C3H5 + 2 KMnO4 + 4 H2O = 3 C6H5C3H7O2 + 2 KOH + 2 MnO2
C2H4O + H2O = C2H6O + O2 =>
2 C2H4O + 2 H2O = 2 C2H6O + O2
(NH4)3PO4 + CoBr2 = NH4Br + Co3(PO4)2 =>
2(NH4)3PO4 + 3 CoBr2 = 6 NH4Br + Co3(PO4)2
C6H5C3H5 + KMnO4 + H2O = C6H5C3H7O2 + KOHMnO2 =>
3 C6H5C3H5 + 2 KMnO4 + 4 H2O = 3 C6H5C3H7O2 + 2 KOHMnO2
CrO4 + Pb(C2H3O2)2 = C2H3O2 + Pb(CrO4)2 =>
2 CrO4 + Pb(C2H3O2)2 = 2 C2H3O2 + Pb(CrO4)2
C6H5C3H5 + KMnO4 + H2O = C6H5C3H5(OH)2 + KOH + MnO2 =>
3 C6H5C3H5 + 2 KMnO4 + 4 H2O = 3 C6H5C3H5(OH)2 + 2 KOH + 2 MnO2
LiOH + K2SO4 = Li2SO4 + KOH =>
2 LiOH + K2SO4 = Li2SO4 + 2 KOH
HClO4 + BaS = Ba(ClO4)2 + H2S =>
2 HClO4 + BaS = Ba(ClO4)2 + H2S
HH4NO3 = N2O + H2O =>
2 HH4NO3 = N2O + 5 H2O
K3AsO4 + K2SO3 + HCl = AsOCl + KCl + K2SO4 + H2O =>
K3AsO4 + K2SO3 + 4 HCl = AsOCl + 3 KCl + K2SO4 + 2 H2O
C6H5C3H5 + KMnO4 + H2O = C6H5C3H7O2 + KOHMnO2 =>
3 C6H5C3H5 + 2 KMnO4 + 4 H2O = 3 C6H5C3H7O2 + 2 KOHMnO2
C4H8 + O2(g) = CO2(g) + H2O =>
C4H8 + 6 O2(g) = 4 CO2(g) + 4 H2O
K(s) + H2SO4(g) = H2(g) + K2SO4(s) =>
2 K(s) + H2SO4(g) = H2(g) + K2SO4(s)
OPCl3 + H2O = H3PO4 + HCl =>
OPCl3 + 3 H2O = H3PO4 + 3 HCl
Na2S + Sb2S3 = Na3SbS3 =>
3 Na2S + Sb2S3 = 2 Na3SbS3
NaCl(l) + AgNO3(l) = AgCl(s) + NaNO3(l) =>
NaCl(l) + AgNO3(l) = AgCl(s) + NaNO3(l)
AgNO3 + NaCl + K2Cr2O4 = Ag2Cr2O4 + NaNO3 + KCl =>
2 AgNO3 + 2 NaCl + K2Cr2O4 = Ag2Cr2O4 + 2 NaNO3 + 2 KCl
SO2 + HNO3 = SO4 + NO2 + H2O =>
SO2 + 4 HNO3 = SO4 + 4 NO2 + 2 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
C2H5OH + Na2Cr2O7 + H2SO4 = CH3CHO + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C2H5OH + Na2Cr2O7 + 4 H2SO4 = 3 CH3CHO + Cr2(SO4)3 + Na2SO4 + 7 H2O
Mg(ClO4)2 = MgO + Cl2 + O2 =>
2 Mg(ClO4)2 = 2 MgO + 2 Cl2 + 7 O2
AgNO3 + NaCl + K2Cr2O4 = Ag2Cr2O4 + NaNO3 + KCl =>
2 AgNO3 + 2 NaCl + K2Cr2O4 = Ag2Cr2O4 + 2 NaNO3 + 2 KCl
C10H16N2O8 + NaOH + ZnO = C10H12N2O8Na2Zn + H2O =>
C10H16N2O8 + 2 NaOH + ZnO = C10H12N2O8Na2Zn + 3 H2O
AlCl3 + NaOH = AlNa + Cl3OH =>
AlCl3 + NaOH = AlNa + Cl3OH
Cu(OH)2 + NaOH = NaCu(OH)3 =>
Cu(OH)2 + NaOH = NaCu(OH)3
Sb2S3(s) + O2 = Sb2O3 + SO2 =>
2 Sb2S3(s) + 9 O2 = 2 Sb2O3 + 6 SO2
[Cu(NH3)4]Cl2 + NaOH = Cu(OH)2 + NaCl + NH3 =>
[Cu(NH3)4]Cl2 + 2 NaOH = Cu(OH)2 + 2 NaCl + 4 NH3
NiO + SO2 = NiS + O =>
NiO + SO2 = NiS + 3 O
Al + HNo3 = H + Al(No3)3 =>
Al + 3 HNo3 = 3 H + Al(No3)3
Sn(ClO4)4 = SnCl4 + O2 =>
Sn(ClO4)4 = SnCl4 + 8 O2
Co(NO3)2(aq) + NaI(aq) = CoI2 + NaNO3 =>
Co(NO3)2(aq) + 2 NaI(aq) = CoI2 + 2 NaNO3
Cd(NO3)2 + Na2S = CdS + NaNO3 =>
Cd(NO3)2 + Na2S = CdS + 2 NaNO3
Cl2 + Mg3N2 = MgCl2 + N =>
3 Cl2 + Mg3N2 = 3 MgCl2 + 2 N
[NH4]F = NH3 + [NH4][HF2] =>
2[NH4]F = NH3 + [NH4][HF2]
H2Se + Sn(OH)4 = Sn(OH)2Se + H2O =>
H2Se + Sn(OH)4 = Sn(OH)2Se + 2 H2O
Ba(OH) + NaCO3 = BaCO3 + NaOH =>
Ba(OH) + NaCO3 = BaCO3 + NaOH
FeO3(s) + CO(g) = Fe(i) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(i) + 3 CO2(g)
KMnO4 + H2SO4 + Fe2C2O4 = K2SO4 + MnSO4 + Fe2(SO4)3 + CO2 + H2O =>
6 KMnO4 + 24 H2SO4 + 5 Fe2C2O4 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 10 CO2 + 24 H2O
KMnO4 + H2SO4 + Br2 = HBrO4 + K2SO4 + MnSO4 + H2O =>
14 KMnO4 + 21 H2SO4 + 5 Br2 = 10 HBrO4 + 7 K2SO4 + 14 MnSO4 + 16 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
ZnO + HNO2 = Zn(NO2)2 + H2O =>
ZnO + 2 HNO2 = Zn(NO2)2 + H2O
CO3 + HOH = CO3(OH)2 + H =>
CO3 + 2 HOH = CO3(OH)2 + 2 H
Ag3O2 = Ag + O =>
Ag3O2 = 3 Ag + 2 O
ZnO + HNO2 = Zn(NO2)2 + H2O =>
ZnO + 2 HNO2 = Zn(NO2)2 + H2O
CO3 + HOH = H2CO3 + OH =>
CO3 + 2 HOH = H2CO3 + 2 OH
Na(HSO4) + NaOH = Na2SO4 + H2O =>
Na(HSO4) + NaOH = Na2SO4 + H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
