| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn2Br + 3 Al = Al3Br + Zn2
CaCl + Al = Ca + AlCl3 =>
3 CaCl + Al = 3 Ca + AlCl3
C35H72 + S = C + H2S =>
C35H72 + 36 S = 35 C + 36 H2S
ZnO2(g) + Cl2(g) + H2O(g) = ZnCl2(g) + H2O2(g) =>
ZnO2(g) + Cl2(g) + 2 H2O(g) = ZnCl2(g) + 2 H2O2(g)
BCl3(g) + H2O = B(OH)3(aq) + HCl(aq) =>
BCl3(g) + 3 H2O = B(OH)3(aq) + 3 HCl(aq)
AgNo3(aq) + Na2S(aq) = Ag2S(s) + NaNo3(aq) =>
2 AgNo3(aq) + Na2S(aq) = Ag2S(s) + 2 NaNo3(aq)
K2CrO7 + CaS2O3 = K2S2O3 + CaCrO7 =>
K2CrO7 + CaS2O3 = K2S2O3 + CaCrO7
Li + AuNO3 = Au + LiNO3 =>
Li + AuNO3 = Au + LiNO3
PbS + H2O = H2S + PbO =>
PbS + H2O = H2S + PbO
H2 + N1O1 = H2O + N2 =>
2 H2 + 2 N1O1 = 2 H2O + N2
CO + H2 = C2H6 + CO2 =>
4 CO + 3 H2 = C2H6 + 2 CO2
FeCl2 + Ca(OH)3 = Fe(OH)3 + CaCl2 =>
FeCl2 + Ca(OH)3 = Fe(OH)3 + CaCl2
FeO + NaNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O + Na2SO4 =>
6 FeO + 2 NaNO3 + 10 H2SO4 = 3 Fe2(SO4)3 + 2 NO + 10 H2O + Na2SO4
Pb(NO3)2 + KI = KI(NO3)2 + Pb =>
Pb(NO3)2 + KI = KI(NO3)2 + Pb
Ca3(PO4)2 + H2SO4 = H3PO4 + Ca + S + O2 =>
Ca3(PO4)2 + 3 H2SO4 = 2 H3PO4 + 3 Ca + 3 S + 6 O2
FeCI2 + Mg = MgCI2 + Fe =>
FeCI2 + Mg = MgCI2 + Fe
H2 + CO2 = C6H12O6 + H2O =>
12 H2 + 6 CO2 = C6H12O6 + 6 H2O
CrO3 + H2O2 + KOH = K3[Cr(OH)6] + O2 =>
2 CrO3 + 3 H2O2 + 6 KOH = 2 K3[Cr(OH)6] + 3 O2
CH2 + H2O = CH3CH2OH =>
2 CH2 + H2O = CH3CH2OH
Al + NaOH + HOH = Na[Al(OH)4] + H2 =>
2 Al + 2 NaOH + 6 HOH = 2 Na[Al(OH)4] + 3 H2
CH2 + H2O = CO2 + H2 =>
CH2 + 2 H2O = CO2 + 3 H2
Pt(s) + HBr(aq) = Br2Pt + H2 =>
Pt(s) + 2 HBr(aq) = Br2Pt + H2
NaOH + HAuCl4 = NaAuCl4 + H2O =>
NaOH + HAuCl4 = NaAuCl4 + H2O
Mn(CrO4)2 + KBr = K2CrO4 + MnBr4 =>
Mn(CrO4)2 + 4 KBr = 2 K2CrO4 + MnBr4
V + Mn3O4 = VO + MnO =>
V + Mn3O4 = VO + 3 MnO
Fe + K3[Fe(CN)6] = Fe[Fe(CN)6]3 + K =>
Fe + 3 K3[Fe(CN)6] = Fe[Fe(CN)6]3 + 9 K
Tl2S + HNO3 = Tl(NO3)3 + NO2 + H2SO4 + H2O =>
Tl2S + 18 HNO3 = 2 Tl(NO3)3 + 12 NO2 + H2SO4 + 8 H2O
Al + Cu{2+} = Al{3+} + Cu =>
2 Al + 3 Cu{2+} = 2 Al{3+} + 3 Cu
Na3N + H2O = Na + NH3 + OH =>
Na3N + 3 H2O = 3 Na + NH3 + 3 OH
Na2WO32H2O + HNO3 = NaNO3 + WO32H2O + H2 =>
Na2WO32H2O + 2 HNO3 = 2 NaNO3 + WO32H2O + H2
FeI3 + (NH4)2SO4 = NH4I + Fe2(SO4)3 =>
2 FeI3 + 3(NH4)2SO4 = 6 NH4I + Fe2(SO4)3
KH2F2 = KF + H2 + F =>
KH2F2 = KF + H2 + F
Mg + HBr = H2MgBr2 =>
Mg + 2 HBr = H2MgBr2
FeS2 + O2 + H2O = Fe(OH)3 + SO4{2-} + H{+} =>
4 FeS2 + 15 O2 + 14 H2O = 4 Fe(OH)3 + 8 SO4{2-} + 16 H{+}
HClO + KNO2 = KClO + HNO2 =>
HClO + KNO2 = KClO + HNO2
MnBr2 + NaBiO3 + H2SO4 = NaMnO4 + NaBrO3 + Bi2(SO4)3 + Na2SO4 + H2O =>
4 MnBr2 + 34 NaBiO3 + 62 H2SO4 = 4 NaMnO4 + 8 NaBrO3 + 17 Bi2(SO4)3 + 11 Na2SO4 + 62 H2O
Sr + I2 = SrI2 =>
Sr + I2 = SrI2
KI + Br = KBr + I =>
KI + Br = KBr + I
H2CO3 + NH3 = CO3{2-} + NH4{+} =>
H2CO3 + 2 NH3 = CO3{2-} + 2 NH4{+}
C17H33COOH + NaOH = C17H33COONa + H2O =>
C17H33COOH + NaOH = C17H33COONa + H2O
AuCl3 + H2O2 + NaOH = Na[Au(OH)6] + NaCl =>
AuCl3 + H2O2 + 4 NaOH = Na[Au(OH)6] + 3 NaCl
Na2SO4 + SrCl2 = NaCl + SrSO4 =>
Na2SO4 + SrCl2 = 2 NaCl + SrSO4
HClO4 + Cl2Cu = HCl + Cu(ClO4)2 =>
2 HClO4 + Cl2Cu = 2 HCl + Cu(ClO4)2
Be + Cl2 = Be2Cl =>
4 Be + Cl2 = 2 Be2Cl
Mn2{+} + H2O2 + OH{-} = MnO4{-}{+} + H2O =>
2 Mn2{+} + 13 H2O2 + 6 OH{-} = 4 MnO4{-}{+} + 16 H2O
KCO3 + NaNO3 = KNO3 + NaCO3 =>
KCO3 + NaNO3 = KNO3 + NaCO3
Na2WO32H2O + HNO3 = NaNO3 + WO32H2O + H2 =>
Na2WO32H2O + 2 HNO3 = 2 NaNO3 + WO32H2O + H2
NaBr + FeCl2 = NaCl + FeBr2 =>
2 NaBr + FeCl2 = 2 NaCl + FeBr2
Pb + HOH = PbOH2 =>
Pb + HOH = PbOH2
MgS + O2 = MgO + S2 =>
2 MgS + O2 = 2 MgO + S2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
